Add files using upload-large-folder tool

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/files

@@ -0,0 +1,17 @@
+bin/distro
+lib/python3.13/site-packages/distro-1.9.0.dist-info/INSTALLER
+lib/python3.13/site-packages/distro-1.9.0.dist-info/LICENSE
+lib/python3.13/site-packages/distro-1.9.0.dist-info/METADATA
+lib/python3.13/site-packages/distro-1.9.0.dist-info/RECORD
+lib/python3.13/site-packages/distro-1.9.0.dist-info/REQUESTED
+lib/python3.13/site-packages/distro-1.9.0.dist-info/WHEEL
+lib/python3.13/site-packages/distro-1.9.0.dist-info/direct_url.json
+lib/python3.13/site-packages/distro-1.9.0.dist-info/entry_points.txt
+lib/python3.13/site-packages/distro-1.9.0.dist-info/top_level.txt
+lib/python3.13/site-packages/distro/__init__.py
+lib/python3.13/site-packages/distro/__main__.py
+lib/python3.13/site-packages/distro/__pycache__/__init__.cpython-313.pyc
+lib/python3.13/site-packages/distro/__pycache__/__main__.cpython-313.pyc
+lib/python3.13/site-packages/distro/__pycache__/distro.cpython-313.pyc
+lib/python3.13/site-packages/distro/distro.py
+lib/python3.13/site-packages/distro/py.typed

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/has_prefix

@@ -0,0 +1 @@
+/work/perseverance-python-buildout/croot/distro_1728396110052/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeh text bin/distro

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/hash_input.json

@@ -0,0 +1,4 @@
+{
+  "target_platform": "linux-64",
+  "channel_targets": "defaults"
+}

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/index.json

@@ -0,0 +1,16 @@
+{
+  "arch": "x86_64",
+  "build": "py313h06a4308_0",
+  "build_number": 0,
+  "depends": [
+    "python >=3.13,<3.14.0a0",
+    "python_abi 3.13.* *_cp313"
+  ],
+  "license": "Apache-2.0",
+  "license_family": "Apache",
+  "name": "distro",
+  "platform": "linux",
+  "subdir": "linux-64",
+  "timestamp": 1728396132498,
+  "version": "1.9.0"
+}

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/licenses/LICENSE

@@ -0,0 +1,202 @@
+Apache License
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miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/paths.json

@@ -0,0 +1,109 @@
+{
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miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/recipe/conda_build_config.yaml

@@ -0,0 +1,108 @@
+VERBOSE_AT: V=1
+VERBOSE_CM: VERBOSE=1
+blas_impl: openblas
+boost: '1.82'
+boost_cpp: '1.82'
+bootsrap: 'yes'
+bzip2: '1.0'
+c_compiler: gcc
+c_compiler_version: 11.2.0
+cairo: '1.16'
+cgo_compiler: go-cgo
+cgo_compiler_version: '1.21'
+channel_targets: defaults
+clang_variant: clang
+cpu_optimization_target: nocona
+cran_mirror: https://mran.microsoft.com/snapshot/2018-01-01
+cuda_compiler: cuda-nvcc
+cuda_compiler_version: '12.4'
+cxx_compiler: gxx
+cxx_compiler_version: 11.2.0
+cyrus_sasl: 2.1.28
+dbus: '1'
+expat: '2'
+extend_keys:
+- extend_keys
+- ignore_version
+- pin_run_as_build
+- ignore_build_only_deps
+fontconfig: '2.14'
+fortran_compiler: gfortran
+fortran_compiler_version: 11.2.0
+freetype: '2.10'
+g2clib: '1.6'
+geos: 3.8.0
+giflib: '5'
+glib: '2'
+gmp: '6.2'
+gnu: 2.12.2
+go_compiler: go-nocgo
+go_compiler_version: '1.21'
+gst_plugins_base: '1.14'
+gstreamer: '1.14'
+harfbuzz: 4.3.0
+hdf4: '4.2'
+hdf5: 1.12.1
+hdfeos2: '2.20'
+hdfeos5: '5.1'
+icu: '73'
+ignore_build_only_deps:
+- numpy
+- python
+jpeg: '9'
+libabseil: '20240116.2'
+libcurl: 8.1.1
+libdap4: '3.19'
+libffi: '3.4'
+libgd: 2.3.3
+libgdal: 3.6.2
+libgrpc: 1.62.2
+libgsasl: '1.10'
+libkml: '1.3'
+libnetcdf: '4.8'
+libpng: '1.6'
+libprotobuf: 4.25.3
+libtiff: 4.5.0
+libwebp: 1.3.2
+libxml2: '2.13'
+libxslt: '1.1'
+llvm_variant: llvm
+lua: '5'
+lzo: '2'
+mkl: 2023.*
+mpfr: '4'
+numpy: '2.1'
+openblas: 0.3.21
+openjpeg: '2.3'
+openssl: '3.0'
+perl: '5.34'
+pin_run_as_build:
+  python:
+    max_pin: x.x
+    min_pin: x.x
+  r-base:
+    max_pin: x.x
+    min_pin: x.x
+  libboost:
+    max_pin: x.x.x
+pixman: '0.40'
+proj: 9.3.1
+proj4: 5.2.0
+python: '3.13'
+python_impl: cpython
+python_implementation: cpython
+r_base: '3.5'
+r_implementation: r-base
+r_version: 3.5.0
+readline: '8.1'
+rust_compiler: rust
+rust_compiler_version: 1.71.1
+sqlite: '3'
+target_platform: linux-64
+tk: '8.6'
+xz: '5'
+zip_keys:
+- - python
+  - numpy
+zlib: '1.2'
+zstd: 1.5.2

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/recipe/meta.yaml

@@ -0,0 +1,74 @@
+# This file created by conda-build 24.1.2
+# meta.yaml template originally from:
+# /work/perseverance-python-buildout/aggregate/distro-feedstock/recipe, last modified Tue Oct  8 10:19:18 2024
+# ------------------------------------------------
+
+package:
+  name: distro
+  version: 1.9.0
+source:
+  fn: distro-1.9.0.tar.gz
+  sha256: 2fa77c6fd8940f116ee1d6b94a2f90b13b5ea8d019b98bc8bafdcabcdd9bdbed
+  url: https://pypi.io/packages/source/d/distro/distro-1.9.0.tar.gz
+build:
+  entry_points:
+    - distro = distro.distro:main
+  number: '0'
+  script: /work/perseverance-python-buildout/croot/distro_1728396110052/_h_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placeh/bin/python
+    -m pip install . --no-deps --ignore-installed --no-cache-dir -v --no-build-isolation
+  string: py313h06a4308_0
+requirements:
+  host:
+    - _libgcc_mutex 0.1 main
+    - _openmp_mutex 5.1 1_gnu
+    - bzip2 1.0.8 h5eee18b_6
+    - ca-certificates 2024.9.24 h06a4308_0
+    - expat 2.6.3 h6a678d5_0
+    - ld_impl_linux-64 2.40 h12ee557_0
+    - libffi 3.4.4 h6a678d5_1
+    - libgcc-ng 11.2.0 h1234567_1
+    - libgomp 11.2.0 h1234567_1
+    - libmpdec 4.0.0 h5eee18b_0
+    - libstdcxx-ng 11.2.0 h1234567_1
+    - libuuid 1.41.5 h5eee18b_0
+    - ncurses 6.4 h6a678d5_0
+    - openssl 3.0.15 h5eee18b_0
+    - pip 24.2 py313h06a4308_0
+    - python 3.13.0 hf623796_100_cp313
+    - python_abi 3.13 0_cp313
+    - readline 8.2 h5eee18b_0
+    - setuptools 75.1.0 py313h06a4308_0
+    - sqlite 3.45.3 h5eee18b_0
+    - tk 8.6.14 h39e8969_0
+    - tzdata 2024b h04d1e81_0
+    - wheel 0.37.1 pyhd3eb1b0_0
+    - xz 5.4.6 h5eee18b_1
+    - zlib 1.2.13 h5eee18b_1
+  run:
+    - python >=3.13,<3.14.0a0
+    - python_abi 3.13.* *_cp313
+test:
+  commands:
+    - pip check
+    - distro --help
+  imports:
+    - distro
+  requires:
+    - pip
+about:
+  description: distro provides information about the OS distribution it runs on, such
+    as a reliable machine-readable ID, or version information.
+  dev_url: https://github.com/python-distro/distro
+  doc_url: https://distro.readthedocs.io
+  home: https://github.com/python-distro/distro
+  license: Apache-2.0
+  license_family: Apache
+  license_file: LICENSE
+  summary: A much more elaborate replacement for removed Python's 'platform.linux_distribution()'
+    method
+extra:
+  copy_test_source_files: true
+  final: true
+  recipe-maintainers:
+    - abloemert
+    - windelbouwman

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/recipe/meta.yaml.template

@@ -0,0 +1,52 @@
+{% set name = "distro" %}
+{% set version = "1.9.0" %}
+{% set sha256 = "2fa77c6fd8940f116ee1d6b94a2f90b13b5ea8d019b98bc8bafdcabcdd9bdbed" %}
+
+package:
+  name: {{ name|lower }}
+  version: {{ version }}
+
+source:
+  fn: {{ name }}-{{ version }}.tar.gz
+  url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/{{ name }}-{{ version }}.tar.gz
+  sha256: {{ sha256 }}
+
+build:
+  number: 0
+  entry_points:
+    - distro = distro.distro:main
+  skip: true  # [py<36]
+  script: {{ PYTHON }} -m pip install . --no-deps --ignore-installed --no-cache-dir -v --no-build-isolation
+
+requirements:
+  host:
+    - python
+    - pip
+    - setuptools
+    - wheel
+  run:
+    - python
+
+test:
+  requires:
+    - pip
+  commands:
+    - pip check
+    - distro --help
+  imports:
+    - distro
+
+about:
+  home: https://github.com/python-distro/distro
+  license: Apache-2.0
+  license_family: Apache
+  license_file: LICENSE
+  summary: A much more elaborate replacement for removed Python's 'platform.linux_distribution()' method
+  description: distro provides information about the OS distribution it runs on, such as a reliable machine-readable ID, or version information.
+  doc_url: https://distro.readthedocs.io
+  dev_url: https://github.com/python-distro/distro
+
+extra:
+  recipe-maintainers:
+    - windelbouwman
+    - abloemert

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/repodata_record.json

@@ -0,0 +1,23 @@
+{
+  "arch": "x86_64",
+  "build": "py313h06a4308_0",
+  "build_number": 0,
+  "channel": "https://repo.anaconda.com/pkgs/main/linux-64/",
+  "constrains": [],
+  "depends": [
+    "python >=3.13,<3.14.0a0",
+    "python_abi 3.13.* *_cp313"
+  ],
+  "fn": "distro-1.9.0-py313h06a4308_0.conda",
+  "license": "Apache-2.0",
+  "license_family": "Apache",
+  "md5": "1fd7ab065e9958e7bbd4d3fbf175742b",
+  "name": "distro",
+  "platform": "linux",
+  "sha256": "57e25d204f2e891ab2f68a776b9e21cc681adfe089ea35a18aa05e5aa950a4c7",
+  "size": 37917,
+  "subdir": "linux-64",
+  "timestamp": 1728396132000,
+  "url": "https://repo.anaconda.com/pkgs/main/linux-64/distro-1.9.0-py313h06a4308_0.conda",
+  "version": "1.9.0"
+}

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/test/run_test.py

@@ -0,0 +1,3 @@
+print("import: 'distro'")
+import distro
+

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/test/run_test.sh

@@ -0,0 +1,9 @@
+
+
+set -ex
+
+
+
+pip check
+distro --help
+exit 0

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/info/test/test_time_dependencies.json

@@ -0,0 +1 @@
+["pip"]

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/INSTALLER

@@ -0,0 +1 @@
+conda

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/LICENSE

@@ -0,0 +1,202 @@
+Apache License
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miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/METADATA

@@ -0,0 +1,184 @@
+Metadata-Version: 2.1
+Name: distro
+Version: 1.9.0
+Summary: Distro - an OS platform information API
+Home-page: https://github.com/python-distro/distro
+Author: Nir Cohen
+Author-email: nir36g@gmail.com
+License: Apache License, Version 2.0
+Platform: All
+Classifier: Development Status :: 5 - Production/Stable
+Classifier: Intended Audience :: Developers
+Classifier: Intended Audience :: System Administrators
+Classifier: License :: OSI Approved :: Apache Software License
+Classifier: Operating System :: POSIX :: Linux
+Classifier: Operating System :: POSIX :: BSD
+Classifier: Operating System :: POSIX :: BSD :: FreeBSD
+Classifier: Operating System :: POSIX :: BSD :: NetBSD
+Classifier: Operating System :: POSIX :: BSD :: OpenBSD
+Classifier: Programming Language :: Python :: 3
+Classifier: Programming Language :: Python :: 3 :: Only
+Classifier: Programming Language :: Python :: 3.6
+Classifier: Programming Language :: Python :: 3.7
+Classifier: Programming Language :: Python :: 3.8
+Classifier: Programming Language :: Python :: 3.9
+Classifier: Programming Language :: Python :: 3.10
+Classifier: Programming Language :: Python :: 3.11
+Classifier: Programming Language :: Python :: 3.12
+Classifier: Topic :: Software Development :: Libraries :: Python Modules
+Classifier: Topic :: System :: Operating System
+Requires-Python: >=3.6
+Description-Content-Type: text/markdown
+License-File: LICENSE
+
+Distro - an OS platform information API
+=======================================
+
+[![CI Status](https://github.com/python-distro/distro/workflows/CI/badge.svg)](https://github.com/python-distro/distro/actions/workflows/ci.yaml)
+[![PyPI version](http://img.shields.io/pypi/v/distro.svg)](https://pypi.python.org/pypi/distro)
+[![Supported Python Versions](https://img.shields.io/pypi/pyversions/distro.svg)](https://img.shields.io/pypi/pyversions/distro.svg)
+[![Code Coverage](https://codecov.io/github/python-distro/distro/coverage.svg?branch=master)](https://codecov.io/github/python-distro/distro?branch=master)
+[![Is Wheel](https://img.shields.io/pypi/wheel/distro.svg?style=flat)](https://pypi.python.org/pypi/distro)
+[![Latest Github Release](https://readthedocs.org/projects/distro/badge/?version=stable)](http://distro.readthedocs.io/en/latest/)
+
+`distro` provides information about the
+OS distribution it runs on, such as a reliable machine-readable ID, or
+version information.
+
+It is the recommended replacement for Python's original
+[`platform.linux_distribution`](https://docs.python.org/3.7/library/platform.html#platform.linux_distribution)
+function (removed in Python 3.8). It also provides much more functionality
+which isn't necessarily Python bound, like a command-line interface.
+
+Distro currently supports Linux and BSD based systems but [Windows and OS X support](https://github.com/python-distro/distro/issues/177) is also planned.
+
+For Python 2.6 support, see https://github.com/python-distro/distro/tree/python2.6-support
+
+## Installation
+
+Installation of the latest released version from PyPI:
+
+```shell
+pip install distro
+```
+
+Installation of the latest development version:
+
+```shell
+pip install https://github.com/python-distro/distro/archive/master.tar.gz
+```
+
+To use as a standalone script, download `distro.py` directly:
+
+```shell
+curl -O https://raw.githubusercontent.com/python-distro/distro/master/src/distro/distro.py
+python distro.py
+```
+
+``distro`` is safe to vendor within projects that do not wish to add
+dependencies.
+
+```shell
+cd myproject
+curl -O https://raw.githubusercontent.com/python-distro/distro/master/src/distro/distro.py
+```
+
+## Usage
+
+```bash
+$ distro
+Name: Antergos Linux
+Version: 2015.10 (ISO-Rolling)
+Codename: ISO-Rolling
+
+$ distro -j
+{
+    "codename": "ISO-Rolling",
+    "id": "antergos",
+    "like": "arch",
+    "version": "16.9",
+    "version_parts": {
+        "build_number": "",
+        "major": "16",
+        "minor": "9"
+    }
+}
+
+
+$ python
+>>> import distro
+>>> distro.name(pretty=True)
+'CentOS Linux 8'
+>>> distro.id()
+'centos'
+>>> distro.version(best=True)
+'8.4.2105'
+```
+
+
+## Documentation
+
+On top of the aforementioned API, several more functions are available. For a complete description of the
+API, see the [latest API documentation](http://distro.readthedocs.org/en/latest/).
+
+## Background
+
+An alternative implementation became necessary because Python 3.5 deprecated
+this function, and Python 3.8 removed it altogether. Its predecessor function
+[`platform.dist`](https://docs.python.org/3.7/library/platform.html#platform.dist)
+was already deprecated since Python 2.6 and removed in Python 3.8. Still, there
+are many cases in which access to that information is needed. See [Python issue
+1322](https://bugs.python.org/issue1322) for more information.
+
+The `distro` package implements a robust and inclusive way of retrieving the
+information about a distribution based on new standards and old methods,
+namely from these data sources (from high to low precedence):
+
+* The os-release file `/etc/os-release` if present, with a fall-back on `/usr/lib/os-release` if needed.
+* The output of the `lsb_release` command, if available.
+* The distro release file (`/etc/*(-|_)(release|version)`), if present.
+* The `uname` command for BSD based distrubtions.
+
+
+## Python and Distribution Support
+
+`distro` is supported and tested on Python 3.6+ and PyPy and on any
+distribution that provides one or more of the data sources covered.
+
+This package is tested with test data that mimics the exact behavior of the data sources of [a number of Linux distributions](https://github.com/python-distro/distro/tree/master/tests/resources/distros).
+
+
+## Testing
+
+```shell
+git clone git@github.com:python-distro/distro.git
+cd distro
+pip install tox
+tox
+```
+
+
+## Contributions
+
+Pull requests are always welcome to deal with specific distributions or just
+for general merriment.
+
+See [CONTRIBUTIONS](https://github.com/python-distro/distro/blob/master/CONTRIBUTING.md) for contribution info.
+
+Reference implementations for supporting additional distributions and file
+formats can be found here:
+
+* https://github.com/saltstack/salt/blob/develop/salt/grains/core.py#L1172
+* https://github.com/chef/ohai/blob/master/lib/ohai/plugins/linux/platform.rb
+* https://github.com/ansible/ansible/blob/devel/lib/ansible/module_utils/facts/system/distribution.py
+* https://github.com/puppetlabs/facter/blob/master/lib/src/facts/linux/os_linux.cc
+
+## Package manager distributions
+
+* https://src.fedoraproject.org/rpms/python-distro
+* https://www.archlinux.org/packages/community/any/python-distro/
+* https://launchpad.net/ubuntu/+source/python-distro
+* https://packages.debian.org/stable/python3-distro
+* https://packages.gentoo.org/packages/dev-python/distro
+* https://pkgs.org/download/python3-distro
+* https://slackbuilds.org/repository/14.2/python/python-distro/

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/RECORD

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+distro-1.9.0.dist-info/LICENSE,sha256=y16Ofl9KOYjhBjwULGDcLfdWBfTEZRXnduOspt-XbhQ,11325
+distro-1.9.0.dist-info/METADATA,sha256=MWMqst5VkRMQkbM5e9zfeXcYV52Fp1GG8Gg53QwJ6B0,6791
+distro-1.9.0.dist-info/RECORD,,
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+distro-1.9.0.dist-info/WHEEL,sha256=GV9aMThwP_4oNCtvEC2ec3qUYutgWeAzklro_0m4WJQ,91
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+distro-1.9.0.dist-info/entry_points.txt,sha256=3ObjqQMbh1xeQQwsWtgbfDNDMDD-EbggR1Oj_z8s9hc,46
+distro-1.9.0.dist-info/top_level.txt,sha256=ikde_V_XEdSBqaGd5tEriN_wzYHLgTX_zVtlsGLHvwQ,7
+distro/__init__.py,sha256=2fHjF-SfgPvjyNZ1iHh_wjqWdR_Yo5ODHwZC0jLBPhc,981
+distro/__main__.py,sha256=bu9d3TifoKciZFcqRBuygV3GSuThnVD_m2IK4cz96Vs,64
+distro/__pycache__/__init__.cpython-313.pyc,,
+distro/__pycache__/__main__.cpython-313.pyc,,
+distro/__pycache__/distro.cpython-313.pyc,,
+distro/distro.py,sha256=XqbefacAhDT4zr_trnbA15eY8vdK4GTghgmvUGrEM_4,49430
+distro/py.typed,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/WHEEL

@@ -0,0 +1,5 @@
+Wheel-Version: 1.0
+Generator: setuptools (75.1.0)
+Root-Is-Purelib: true
+Tag: py3-none-any
+

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/direct_url.json

@@ -0,0 +1 @@
+{"dir_info": {}, "url": "file:///work/perseverance-python-buildout/croot/distro_1728396110052/work"}

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/entry_points.txt

@@ -0,0 +1,2 @@
+[console_scripts]
+distro = distro.distro:main

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro-1.9.0.dist-info/top_level.txt

@@ -0,0 +1 @@
+distro

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro/__init__.py

@@ -0,0 +1,54 @@
+from .distro import (
+    NORMALIZED_DISTRO_ID,
+    NORMALIZED_LSB_ID,
+    NORMALIZED_OS_ID,
+    LinuxDistribution,
+    __version__,
+    build_number,
+    codename,
+    distro_release_attr,
+    distro_release_info,
+    id,
+    info,
+    like,
+    linux_distribution,
+    lsb_release_attr,
+    lsb_release_info,
+    major_version,
+    minor_version,
+    name,
+    os_release_attr,
+    os_release_info,
+    uname_attr,
+    uname_info,
+    version,
+    version_parts,
+)
+
+__all__ = [
+    "NORMALIZED_DISTRO_ID",
+    "NORMALIZED_LSB_ID",
+    "NORMALIZED_OS_ID",
+    "LinuxDistribution",
+    "build_number",
+    "codename",
+    "distro_release_attr",
+    "distro_release_info",
+    "id",
+    "info",
+    "like",
+    "linux_distribution",
+    "lsb_release_attr",
+    "lsb_release_info",
+    "major_version",
+    "minor_version",
+    "name",
+    "os_release_attr",
+    "os_release_info",
+    "uname_attr",
+    "uname_info",
+    "version",
+    "version_parts",
+]
+
+__version__ = __version__

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro/__main__.py

@@ -0,0 +1,4 @@
+from .distro import main
+
+if __name__ == "__main__":
+    main()

miniconda3/pkgs/distro-1.9.0-py313h06a4308_0/lib/python3.13/site-packages/distro/distro.py

@@ -0,0 +1,1403 @@
+#!/usr/bin/env python
+# Copyright 2015-2021 Nir Cohen
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""
+The ``distro`` package (``distro`` stands for Linux Distribution) provides
+information about the Linux distribution it runs on, such as a reliable
+machine-readable distro ID, or version information.
+
+It is the recommended replacement for Python's original
+:py:func:`platform.linux_distribution` function, but it provides much more
+functionality. An alternative implementation became necessary because Python
+3.5 deprecated this function, and Python 3.8 removed it altogether. Its
+predecessor function :py:func:`platform.dist` was already deprecated since
+Python 2.6 and removed in Python 3.8. Still, there are many cases in which
+access to OS distribution information is needed. See `Python issue 1322
+<https://bugs.python.org/issue1322>`_ for more information.
+"""
+
+import argparse
+import json
+import logging
+import os
+import re
+import shlex
+import subprocess
+import sys
+import warnings
+from typing import (
+    Any,
+    Callable,
+    Dict,
+    Iterable,
+    Optional,
+    Sequence,
+    TextIO,
+    Tuple,
+    Type,
+)
+
+try:
+    from typing import TypedDict
+except ImportError:
+    # Python 3.7
+    TypedDict = dict
+
+__version__ = "1.9.0"
+
+
+class VersionDict(TypedDict):
+    major: str
+    minor: str
+    build_number: str
+
+
+class InfoDict(TypedDict):
+    id: str
+    version: str
+    version_parts: VersionDict
+    like: str
+    codename: str
+
+
+_UNIXCONFDIR = os.environ.get("UNIXCONFDIR", "/etc")
+_UNIXUSRLIBDIR = os.environ.get("UNIXUSRLIBDIR", "/usr/lib")
+_OS_RELEASE_BASENAME = "os-release"
+
+#: Translation table for normalizing the "ID" attribute defined in os-release
+#: files, for use by the :func:`distro.id` method.
+#:
+#: * Key: Value as defined in the os-release file, translated to lower case,
+#:   with blanks translated to underscores.
+#:
+#: * Value: Normalized value.
+NORMALIZED_OS_ID = {
+    "ol": "oracle",  # Oracle Linux
+    "opensuse-leap": "opensuse",  # Newer versions of OpenSuSE report as opensuse-leap
+}
+
+#: Translation table for normalizing the "Distributor ID" attribute returned by
+#: the lsb_release command, for use by the :func:`distro.id` method.
+#:
+#: * Key: Value as returned by the lsb_release command, translated to lower
+#:   case, with blanks translated to underscores.
+#:
+#: * Value: Normalized value.
+NORMALIZED_LSB_ID = {
+    "enterpriseenterpriseas": "oracle",  # Oracle Enterprise Linux 4
+    "enterpriseenterpriseserver": "oracle",  # Oracle Linux 5
+    "redhatenterpriseworkstation": "rhel",  # RHEL 6, 7 Workstation
+    "redhatenterpriseserver": "rhel",  # RHEL 6, 7 Server
+    "redhatenterprisecomputenode": "rhel",  # RHEL 6 ComputeNode
+}
+
+#: Translation table for normalizing the distro ID derived from the file name
+#: of distro release files, for use by the :func:`distro.id` method.
+#:
+#: * Key: Value as derived from the file name of a distro release file,
+#:   translated to lower case, with blanks translated to underscores.
+#:
+#: * Value: Normalized value.
+NORMALIZED_DISTRO_ID = {
+    "redhat": "rhel",  # RHEL 6.x, 7.x
+}
+
+# Pattern for content of distro release file (reversed)
+_DISTRO_RELEASE_CONTENT_REVERSED_PATTERN = re.compile(
+    r"(?:[^)]*\)(.*)\()? *(?:STL )?([\d.+\-a-z]*\d) *(?:esaeler *)?(.+)"
+)
+
+# Pattern for base file name of distro release file
+_DISTRO_RELEASE_BASENAME_PATTERN = re.compile(r"(\w+)[-_](release|version)$")
+
+# Base file names to be looked up for if _UNIXCONFDIR is not readable.
+_DISTRO_RELEASE_BASENAMES = [
+    "SuSE-release",
+    "altlinux-release",
+    "arch-release",
+    "base-release",
+    "centos-release",
+    "fedora-release",
+    "gentoo-release",
+    "mageia-release",
+    "mandrake-release",
+    "mandriva-release",
+    "mandrivalinux-release",
+    "manjaro-release",
+    "oracle-release",
+    "redhat-release",
+    "rocky-release",
+    "sl-release",
+    "slackware-version",
+]
+
+# Base file names to be ignored when searching for distro release file
+_DISTRO_RELEASE_IGNORE_BASENAMES = (
+    "debian_version",
+    "lsb-release",
+    "oem-release",
+    _OS_RELEASE_BASENAME,
+    "system-release",
+    "plesk-release",
+    "iredmail-release",
+    "board-release",
+    "ec2_version",
+)
+
+
+def linux_distribution(full_distribution_name: bool = True) -> Tuple[str, str, str]:
+    """
+    .. deprecated:: 1.6.0
+
+        :func:`distro.linux_distribution()` is deprecated. It should only be
+        used as a compatibility shim with Python's
+        :py:func:`platform.linux_distribution()`. Please use :func:`distro.id`,
+        :func:`distro.version` and :func:`distro.name` instead.
+
+    Return information about the current OS distribution as a tuple
+    ``(id_name, version, codename)`` with items as follows:
+
+    * ``id_name``:  If *full_distribution_name* is false, the result of
+      :func:`distro.id`. Otherwise, the result of :func:`distro.name`.
+
+    * ``version``:  The result of :func:`distro.version`.
+
+    * ``codename``:  The extra item (usually in parentheses) after the
+      os-release version number, or the result of :func:`distro.codename`.
+
+    The interface of this function is compatible with the original
+    :py:func:`platform.linux_distribution` function, supporting a subset of
+    its parameters.
+
+    The data it returns may not exactly be the same, because it uses more data
+    sources than the original function, and that may lead to different data if
+    the OS distribution is not consistent across multiple data sources it
+    provides (there are indeed such distributions ...).
+
+    Another reason for differences is the fact that the :func:`distro.id`
+    method normalizes the distro ID string to a reliable machine-readable value
+    for a number of popular OS distributions.
+    """
+    warnings.warn(
+        "distro.linux_distribution() is deprecated. It should only be used as a "
+        "compatibility shim with Python's platform.linux_distribution(). Please use "
+        "distro.id(), distro.version() and distro.name() instead.",
+        DeprecationWarning,
+        stacklevel=2,
+    )
+    return _distro.linux_distribution(full_distribution_name)
+
+
+def id() -> str:
+    """
+    Return the distro ID of the current distribution, as a
+    machine-readable string.
+
+    For a number of OS distributions, the returned distro ID value is
+    *reliable*, in the sense that it is documented and that it does not change
+    across releases of the distribution.
+
+    This package maintains the following reliable distro ID values:
+
+    ==============  =========================================
+    Distro ID       Distribution
+    ==============  =========================================
+    "ubuntu"        Ubuntu
+    "debian"        Debian
+    "rhel"          RedHat Enterprise Linux
+    "centos"        CentOS
+    "fedora"        Fedora
+    "sles"          SUSE Linux Enterprise Server
+    "opensuse"      openSUSE
+    "amzn"          Amazon Linux
+    "arch"          Arch Linux
+    "buildroot"     Buildroot
+    "cloudlinux"    CloudLinux OS
+    "exherbo"       Exherbo Linux
+    "gentoo"        GenToo Linux
+    "ibm_powerkvm"  IBM PowerKVM
+    "kvmibm"        KVM for IBM z Systems
+    "linuxmint"     Linux Mint
+    "mageia"        Mageia
+    "mandriva"      Mandriva Linux
+    "parallels"     Parallels
+    "pidora"        Pidora
+    "raspbian"      Raspbian
+    "oracle"        Oracle Linux (and Oracle Enterprise Linux)
+    "scientific"    Scientific Linux
+    "slackware"     Slackware
+    "xenserver"     XenServer
+    "openbsd"       OpenBSD
+    "netbsd"        NetBSD
+    "freebsd"       FreeBSD
+    "midnightbsd"   MidnightBSD
+    "rocky"         Rocky Linux
+    "aix"           AIX
+    "guix"          Guix System
+    "altlinux"      ALT Linux
+    ==============  =========================================
+
+    If you have a need to get distros for reliable IDs added into this set,
+    or if you find that the :func:`distro.id` function returns a different
+    distro ID for one of the listed distros, please create an issue in the
+    `distro issue tracker`_.
+
+    **Lookup hierarchy and transformations:**
+
+    First, the ID is obtained from the following sources, in the specified
+    order. The first available and non-empty value is used:
+
+    * the value of the "ID" attribute of the os-release file,
+
+    * the value of the "Distributor ID" attribute returned by the lsb_release
+      command,
+
+    * the first part of the file name of the distro release file,
+
+    The so determined ID value then passes the following transformations,
+    before it is returned by this method:
+
+    * it is translated to lower case,
+
+    * blanks (which should not be there anyway) are translated to underscores,
+
+    * a normalization of the ID is performed, based upon
+      `normalization tables`_. The purpose of this normalization is to ensure
+      that the ID is as reliable as possible, even across incompatible changes
+      in the OS distributions. A common reason for an incompatible change is
+      the addition of an os-release file, or the addition of the lsb_release
+      command, with ID values that differ from what was previously determined
+      from the distro release file name.
+    """
+    return _distro.id()
+
+
+def name(pretty: bool = False) -> str:
+    """
+    Return the name of the current OS distribution, as a human-readable
+    string.
+
+    If *pretty* is false, the name is returned without version or codename.
+    (e.g. "CentOS Linux")
+
+    If *pretty* is true, the version and codename are appended.
+    (e.g. "CentOS Linux 7.1.1503 (Core)")
+
+    **Lookup hierarchy:**
+
+    The name is obtained from the following sources, in the specified order.
+    The first available and non-empty value is used:
+
+    * If *pretty* is false:
+
+      - the value of the "NAME" attribute of the os-release file,
+
+      - the value of the "Distributor ID" attribute returned by the lsb_release
+        command,
+
+      - the value of the "<name>" field of the distro release file.
+
+    * If *pretty* is true:
+
+      - the value of the "PRETTY_NAME" attribute of the os-release file,
+
+      - the value of the "Description" attribute returned by the lsb_release
+        command,
+
+      - the value of the "<name>" field of the distro release file, appended
+        with the value of the pretty version ("<version_id>" and "<codename>"
+        fields) of the distro release file, if available.
+    """
+    return _distro.name(pretty)
+
+
+def version(pretty: bool = False, best: bool = False) -> str:
+    """
+    Return the version of the current OS distribution, as a human-readable
+    string.
+
+    If *pretty* is false, the version is returned without codename (e.g.
+    "7.0").
+
+    If *pretty* is true, the codename in parenthesis is appended, if the
+    codename is non-empty (e.g. "7.0 (Maipo)").
+
+    Some distributions provide version numbers with different precisions in
+    the different sources of distribution information. Examining the different
+    sources in a fixed priority order does not always yield the most precise
+    version (e.g. for Debian 8.2, or CentOS 7.1).
+
+    Some other distributions may not provide this kind of information. In these
+    cases, an empty string would be returned. This behavior can be observed
+    with rolling releases distributions (e.g. Arch Linux).
+
+    The *best* parameter can be used to control the approach for the returned
+    version:
+
+    If *best* is false, the first non-empty version number in priority order of
+    the examined sources is returned.
+
+    If *best* is true, the most precise version number out of all examined
+    sources is returned.
+
+    **Lookup hierarchy:**
+
+    In all cases, the version number is obtained from the following sources.
+    If *best* is false, this order represents the priority order:
+
+    * the value of the "VERSION_ID" attribute of the os-release file,
+    * the value of the "Release" attribute returned by the lsb_release
+      command,
+    * the version number parsed from the "<version_id>" field of the first line
+      of the distro release file,
+    * the version number parsed from the "PRETTY_NAME" attribute of the
+      os-release file, if it follows the format of the distro release files.
+    * the version number parsed from the "Description" attribute returned by
+      the lsb_release command, if it follows the format of the distro release
+      files.
+    """
+    return _distro.version(pretty, best)
+
+
+def version_parts(best: bool = False) -> Tuple[str, str, str]:
+    """
+    Return the version of the current OS distribution as a tuple
+    ``(major, minor, build_number)`` with items as follows:
+
+    * ``major``:  The result of :func:`distro.major_version`.
+
+    * ``minor``:  The result of :func:`distro.minor_version`.
+
+    * ``build_number``:  The result of :func:`distro.build_number`.
+
+    For a description of the *best* parameter, see the :func:`distro.version`
+    method.
+    """
+    return _distro.version_parts(best)
+
+
+def major_version(best: bool = False) -> str:
+    """
+    Return the major version of the current OS distribution, as a string,
+    if provided.
+    Otherwise, the empty string is returned. The major version is the first
+    part of the dot-separated version string.
+
+    For a description of the *best* parameter, see the :func:`distro.version`
+    method.
+    """
+    return _distro.major_version(best)
+
+
+def minor_version(best: bool = False) -> str:
+    """
+    Return the minor version of the current OS distribution, as a string,
+    if provided.
+    Otherwise, the empty string is returned. The minor version is the second
+    part of the dot-separated version string.
+
+    For a description of the *best* parameter, see the :func:`distro.version`
+    method.
+    """
+    return _distro.minor_version(best)
+
+
+def build_number(best: bool = False) -> str:
+    """
+    Return the build number of the current OS distribution, as a string,
+    if provided.
+    Otherwise, the empty string is returned. The build number is the third part
+    of the dot-separated version string.
+
+    For a description of the *best* parameter, see the :func:`distro.version`
+    method.
+    """
+    return _distro.build_number(best)
+
+
+def like() -> str:
+    """
+    Return a space-separated list of distro IDs of distributions that are
+    closely related to the current OS distribution in regards to packaging
+    and programming interfaces, for example distributions the current
+    distribution is a derivative from.
+
+    **Lookup hierarchy:**
+
+    This information item is only provided by the os-release file.
+    For details, see the description of the "ID_LIKE" attribute in the
+    `os-release man page
+    <http://www.freedesktop.org/software/systemd/man/os-release.html>`_.
+    """
+    return _distro.like()
+
+
+def codename() -> str:
+    """
+    Return the codename for the release of the current OS distribution,
+    as a string.
+
+    If the distribution does not have a codename, an empty string is returned.
+
+    Note that the returned codename is not always really a codename. For
+    example, openSUSE returns "x86_64". This function does not handle such
+    cases in any special way and just returns the string it finds, if any.
+
+    **Lookup hierarchy:**
+
+    * the codename within the "VERSION" attribute of the os-release file, if
+      provided,
+
+    * the value of the "Codename" attribute returned by the lsb_release
+      command,
+
+    * the value of the "<codename>" field of the distro release file.
+    """
+    return _distro.codename()
+
+
+def info(pretty: bool = False, best: bool = False) -> InfoDict:
+    """
+    Return certain machine-readable information items about the current OS
+    distribution in a dictionary, as shown in the following example:
+
+    .. sourcecode:: python
+
+        {
+            'id': 'rhel',
+            'version': '7.0',
+            'version_parts': {
+                'major': '7',
+                'minor': '0',
+                'build_number': ''
+            },
+            'like': 'fedora',
+            'codename': 'Maipo'
+        }
+
+    The dictionary structure and keys are always the same, regardless of which
+    information items are available in the underlying data sources. The values
+    for the various keys are as follows:
+
+    * ``id``:  The result of :func:`distro.id`.
+
+    * ``version``:  The result of :func:`distro.version`.
+
+    * ``version_parts -> major``:  The result of :func:`distro.major_version`.
+
+    * ``version_parts -> minor``:  The result of :func:`distro.minor_version`.
+
+    * ``version_parts -> build_number``:  The result of
+      :func:`distro.build_number`.
+
+    * ``like``:  The result of :func:`distro.like`.
+
+    * ``codename``:  The result of :func:`distro.codename`.
+
+    For a description of the *pretty* and *best* parameters, see the
+    :func:`distro.version` method.
+    """
+    return _distro.info(pretty, best)
+
+
+def os_release_info() -> Dict[str, str]:
+    """
+    Return a dictionary containing key-value pairs for the information items
+    from the os-release file data source of the current OS distribution.
+
+    See `os-release file`_ for details about these information items.
+    """
+    return _distro.os_release_info()
+
+
+def lsb_release_info() -> Dict[str, str]:
+    """
+    Return a dictionary containing key-value pairs for the information items
+    from the lsb_release command data source of the current OS distribution.
+
+    See `lsb_release command output`_ for details about these information
+    items.
+    """
+    return _distro.lsb_release_info()
+
+
+def distro_release_info() -> Dict[str, str]:
+    """
+    Return a dictionary containing key-value pairs for the information items
+    from the distro release file data source of the current OS distribution.
+
+    See `distro release file`_ for details about these information items.
+    """
+    return _distro.distro_release_info()
+
+
+def uname_info() -> Dict[str, str]:
+    """
+    Return a dictionary containing key-value pairs for the information items
+    from the distro release file data source of the current OS distribution.
+    """
+    return _distro.uname_info()
+
+
+def os_release_attr(attribute: str) -> str:
+    """
+    Return a single named information item from the os-release file data source
+    of the current OS distribution.
+
+    Parameters:
+
+    * ``attribute`` (string): Key of the information item.
+
+    Returns:
+
+    * (string): Value of the information item, if the item exists.
+      The empty string, if the item does not exist.
+
+    See `os-release file`_ for details about these information items.
+    """
+    return _distro.os_release_attr(attribute)
+
+
+def lsb_release_attr(attribute: str) -> str:
+    """
+    Return a single named information item from the lsb_release command output
+    data source of the current OS distribution.
+
+    Parameters:
+
+    * ``attribute`` (string): Key of the information item.
+
+    Returns:
+
+    * (string): Value of the information item, if the item exists.
+      The empty string, if the item does not exist.
+
+    See `lsb_release command output`_ for details about these information
+    items.
+    """
+    return _distro.lsb_release_attr(attribute)
+
+
+def distro_release_attr(attribute: str) -> str:
+    """
+    Return a single named information item from the distro release file
+    data source of the current OS distribution.
+
+    Parameters:
+
+    * ``attribute`` (string): Key of the information item.
+
+    Returns:
+
+    * (string): Value of the information item, if the item exists.
+      The empty string, if the item does not exist.
+
+    See `distro release file`_ for details about these information items.
+    """
+    return _distro.distro_release_attr(attribute)
+
+
+def uname_attr(attribute: str) -> str:
+    """
+    Return a single named information item from the distro release file
+    data source of the current OS distribution.
+
+    Parameters:
+
+    * ``attribute`` (string): Key of the information item.
+
+    Returns:
+
+    * (string): Value of the information item, if the item exists.
+                The empty string, if the item does not exist.
+    """
+    return _distro.uname_attr(attribute)
+
+
+try:
+    from functools import cached_property
+except ImportError:
+    # Python < 3.8
+    class cached_property:  # type: ignore
+        """A version of @property which caches the value.  On access, it calls the
+        underlying function and sets the value in `__dict__` so future accesses
+        will not re-call the property.
+        """
+
+        def __init__(self, f: Callable[[Any], Any]) -> None:
+            self._fname = f.__name__
+            self._f = f
+
+        def __get__(self, obj: Any, owner: Type[Any]) -> Any:
+            assert obj is not None, f"call {self._fname} on an instance"
+            ret = obj.__dict__[self._fname] = self._f(obj)
+            return ret
+
+
+class LinuxDistribution:
+    """
+    Provides information about a OS distribution.
+
+    This package creates a private module-global instance of this class with
+    default initialization arguments, that is used by the
+    `consolidated accessor functions`_ and `single source accessor functions`_.
+    By using default initialization arguments, that module-global instance
+    returns data about the current OS distribution (i.e. the distro this
+    package runs on).
+
+    Normally, it is not necessary to create additional instances of this class.
+    However, in situations where control is needed over the exact data sources
+    that are used, instances of this class can be created with a specific
+    distro release file, or a specific os-release file, or without invoking the
+    lsb_release command.
+    """
+
+    def __init__(
+        self,
+        include_lsb: Optional[bool] = None,
+        os_release_file: str = "",
+        distro_release_file: str = "",
+        include_uname: Optional[bool] = None,
+        root_dir: Optional[str] = None,
+        include_oslevel: Optional[bool] = None,
+    ) -> None:
+        """
+        The initialization method of this class gathers information from the
+        available data sources, and stores that in private instance attributes.
+        Subsequent access to the information items uses these private instance
+        attributes, so that the data sources are read only once.
+
+        Parameters:
+
+        * ``include_lsb`` (bool): Controls whether the
+          `lsb_release command output`_ is included as a data source.
+
+          If the lsb_release command is not available in the program execution
+          path, the data source for the lsb_release command will be empty.
+
+        * ``os_release_file`` (string): The path name of the
+          `os-release file`_ that is to be used as a data source.
+
+          An empty string (the default) will cause the default path name to
+          be used (see `os-release file`_ for details).
+
+          If the specified or defaulted os-release file does not exist, the
+          data source for the os-release file will be empty.
+
+        * ``distro_release_file`` (string): The path name of the
+          `distro release file`_ that is to be used as a data source.
+
+          An empty string (the default) will cause a default search algorithm
+          to be used (see `distro release file`_ for details).
+
+          If the specified distro release file does not exist, or if no default
+          distro release file can be found, the data source for the distro
+          release file will be empty.
+
+        * ``include_uname`` (bool): Controls whether uname command output is
+          included as a data source. If the uname command is not available in
+          the program execution path the data source for the uname command will
+          be empty.
+
+        * ``root_dir`` (string): The absolute path to the root directory to use
+          to find distro-related information files. Note that ``include_*``
+          parameters must not be enabled in combination with ``root_dir``.
+
+        * ``include_oslevel`` (bool): Controls whether (AIX) oslevel command
+          output is included as a data source. If the oslevel command is not
+          available in the program execution path the data source will be
+          empty.
+
+        Public instance attributes:
+
+        * ``os_release_file`` (string): The path name of the
+          `os-release file`_ that is actually used as a data source. The
+          empty string if no distro release file is used as a data source.
+
+        * ``distro_release_file`` (string): The path name of the
+          `distro release file`_ that is actually used as a data source. The
+          empty string if no distro release file is used as a data source.
+
+        * ``include_lsb`` (bool): The result of the ``include_lsb`` parameter.
+          This controls whether the lsb information will be loaded.
+
+        * ``include_uname`` (bool): The result of the ``include_uname``
+          parameter. This controls whether the uname information will
+          be loaded.
+
+        * ``include_oslevel`` (bool): The result of the ``include_oslevel``
+          parameter. This controls whether (AIX) oslevel information will be
+          loaded.
+
+        * ``root_dir`` (string): The result of the ``root_dir`` parameter.
+          The absolute path to the root directory to use to find distro-related
+          information files.
+
+        Raises:
+
+        * :py:exc:`ValueError`: Initialization parameters combination is not
+           supported.
+
+        * :py:exc:`OSError`: Some I/O issue with an os-release file or distro
+          release file.
+
+        * :py:exc:`UnicodeError`: A data source has unexpected characters or
+          uses an unexpected encoding.
+        """
+        self.root_dir = root_dir
+        self.etc_dir = os.path.join(root_dir, "etc") if root_dir else _UNIXCONFDIR
+        self.usr_lib_dir = (
+            os.path.join(root_dir, "usr/lib") if root_dir else _UNIXUSRLIBDIR
+        )
+
+        if os_release_file:
+            self.os_release_file = os_release_file
+        else:
+            etc_dir_os_release_file = os.path.join(self.etc_dir, _OS_RELEASE_BASENAME)
+            usr_lib_os_release_file = os.path.join(
+                self.usr_lib_dir, _OS_RELEASE_BASENAME
+            )
+
+            # NOTE: The idea is to respect order **and** have it set
+            #       at all times for API backwards compatibility.
+            if os.path.isfile(etc_dir_os_release_file) or not os.path.isfile(
+                usr_lib_os_release_file
+            ):
+                self.os_release_file = etc_dir_os_release_file
+            else:
+                self.os_release_file = usr_lib_os_release_file
+
+        self.distro_release_file = distro_release_file or ""  # updated later
+
+        is_root_dir_defined = root_dir is not None
+        if is_root_dir_defined and (include_lsb or include_uname or include_oslevel):
+            raise ValueError(
+                "Including subprocess data sources from specific root_dir is disallowed"
+                " to prevent false information"
+            )
+        self.include_lsb = (
+            include_lsb if include_lsb is not None else not is_root_dir_defined
+        )
+        self.include_uname = (
+            include_uname if include_uname is not None else not is_root_dir_defined
+        )
+        self.include_oslevel = (
+            include_oslevel if include_oslevel is not None else not is_root_dir_defined
+        )
+
+    def __repr__(self) -> str:
+        """Return repr of all info"""
+        return (
+            "LinuxDistribution("
+            "os_release_file={self.os_release_file!r}, "
+            "distro_release_file={self.distro_release_file!r}, "
+            "include_lsb={self.include_lsb!r}, "
+            "include_uname={self.include_uname!r}, "
+            "include_oslevel={self.include_oslevel!r}, "
+            "root_dir={self.root_dir!r}, "
+            "_os_release_info={self._os_release_info!r}, "
+            "_lsb_release_info={self._lsb_release_info!r}, "
+            "_distro_release_info={self._distro_release_info!r}, "
+            "_uname_info={self._uname_info!r}, "
+            "_oslevel_info={self._oslevel_info!r})".format(self=self)
+        )
+
+    def linux_distribution(
+        self, full_distribution_name: bool = True
+    ) -> Tuple[str, str, str]:
+        """
+        Return information about the OS distribution that is compatible
+        with Python's :func:`platform.linux_distribution`, supporting a subset
+        of its parameters.
+
+        For details, see :func:`distro.linux_distribution`.
+        """
+        return (
+            self.name() if full_distribution_name else self.id(),
+            self.version(),
+            self._os_release_info.get("release_codename") or self.codename(),
+        )
+
+    def id(self) -> str:
+        """Return the distro ID of the OS distribution, as a string.
+
+        For details, see :func:`distro.id`.
+        """
+
+        def normalize(distro_id: str, table: Dict[str, str]) -> str:
+            distro_id = distro_id.lower().replace(" ", "_")
+            return table.get(distro_id, distro_id)
+
+        distro_id = self.os_release_attr("id")
+        if distro_id:
+            return normalize(distro_id, NORMALIZED_OS_ID)
+
+        distro_id = self.lsb_release_attr("distributor_id")
+        if distro_id:
+            return normalize(distro_id, NORMALIZED_LSB_ID)
+
+        distro_id = self.distro_release_attr("id")
+        if distro_id:
+            return normalize(distro_id, NORMALIZED_DISTRO_ID)
+
+        distro_id = self.uname_attr("id")
+        if distro_id:
+            return normalize(distro_id, NORMALIZED_DISTRO_ID)
+
+        return ""
+
+    def name(self, pretty: bool = False) -> str:
+        """
+        Return the name of the OS distribution, as a string.
+
+        For details, see :func:`distro.name`.
+        """
+        name = (
+            self.os_release_attr("name")
+            or self.lsb_release_attr("distributor_id")
+            or self.distro_release_attr("name")
+            or self.uname_attr("name")
+        )
+        if pretty:
+            name = self.os_release_attr("pretty_name") or self.lsb_release_attr(
+                "description"
+            )
+            if not name:
+                name = self.distro_release_attr("name") or self.uname_attr("name")
+                version = self.version(pretty=True)
+                if version:
+                    name = f"{name} {version}"
+        return name or ""
+
+    def version(self, pretty: bool = False, best: bool = False) -> str:
+        """
+        Return the version of the OS distribution, as a string.
+
+        For details, see :func:`distro.version`.
+        """
+        versions = [
+            self.os_release_attr("version_id"),
+            self.lsb_release_attr("release"),
+            self.distro_release_attr("version_id"),
+            self._parse_distro_release_content(self.os_release_attr("pretty_name")).get(
+                "version_id", ""
+            ),
+            self._parse_distro_release_content(
+                self.lsb_release_attr("description")
+            ).get("version_id", ""),
+            self.uname_attr("release"),
+        ]
+        if self.uname_attr("id").startswith("aix"):
+            # On AIX platforms, prefer oslevel command output.
+            versions.insert(0, self.oslevel_info())
+        elif self.id() == "debian" or "debian" in self.like().split():
+            # On Debian-like, add debian_version file content to candidates list.
+            versions.append(self._debian_version)
+        version = ""
+        if best:
+            # This algorithm uses the last version in priority order that has
+            # the best precision. If the versions are not in conflict, that
+            # does not matter; otherwise, using the last one instead of the
+            # first one might be considered a surprise.
+            for v in versions:
+                if v.count(".") > version.count(".") or version == "":
+                    version = v
+        else:
+            for v in versions:
+                if v != "":
+                    version = v
+                    break
+        if pretty and version and self.codename():
+            version = f"{version} ({self.codename()})"
+        return version
+
+    def version_parts(self, best: bool = False) -> Tuple[str, str, str]:
+        """
+        Return the version of the OS distribution, as a tuple of version
+        numbers.
+
+        For details, see :func:`distro.version_parts`.
+        """
+        version_str = self.version(best=best)
+        if version_str:
+            version_regex = re.compile(r"(\d+)\.?(\d+)?\.?(\d+)?")
+            matches = version_regex.match(version_str)
+            if matches:
+                major, minor, build_number = matches.groups()
+                return major, minor or "", build_number or ""
+        return "", "", ""
+
+    def major_version(self, best: bool = False) -> str:
+        """
+        Return the major version number of the current distribution.
+
+        For details, see :func:`distro.major_version`.
+        """
+        return self.version_parts(best)[0]
+
+    def minor_version(self, best: bool = False) -> str:
+        """
+        Return the minor version number of the current distribution.
+
+        For details, see :func:`distro.minor_version`.
+        """
+        return self.version_parts(best)[1]
+
+    def build_number(self, best: bool = False) -> str:
+        """
+        Return the build number of the current distribution.
+
+        For details, see :func:`distro.build_number`.
+        """
+        return self.version_parts(best)[2]
+
+    def like(self) -> str:
+        """
+        Return the IDs of distributions that are like the OS distribution.
+
+        For details, see :func:`distro.like`.
+        """
+        return self.os_release_attr("id_like") or ""
+
+    def codename(self) -> str:
+        """
+        Return the codename of the OS distribution.
+
+        For details, see :func:`distro.codename`.
+        """
+        try:
+            # Handle os_release specially since distros might purposefully set
+            # this to empty string to have no codename
+            return self._os_release_info["codename"]
+        except KeyError:
+            return (
+                self.lsb_release_attr("codename")
+                or self.distro_release_attr("codename")
+                or ""
+            )
+
+    def info(self, pretty: bool = False, best: bool = False) -> InfoDict:
+        """
+        Return certain machine-readable information about the OS
+        distribution.
+
+        For details, see :func:`distro.info`.
+        """
+        return InfoDict(
+            id=self.id(),
+            version=self.version(pretty, best),
+            version_parts=VersionDict(
+                major=self.major_version(best),
+                minor=self.minor_version(best),
+                build_number=self.build_number(best),
+            ),
+            like=self.like(),
+            codename=self.codename(),
+        )
+
+    def os_release_info(self) -> Dict[str, str]:
+        """
+        Return a dictionary containing key-value pairs for the information
+        items from the os-release file data source of the OS distribution.
+
+        For details, see :func:`distro.os_release_info`.
+        """
+        return self._os_release_info
+
+    def lsb_release_info(self) -> Dict[str, str]:
+        """
+        Return a dictionary containing key-value pairs for the information
+        items from the lsb_release command data source of the OS
+        distribution.
+
+        For details, see :func:`distro.lsb_release_info`.
+        """
+        return self._lsb_release_info
+
+    def distro_release_info(self) -> Dict[str, str]:
+        """
+        Return a dictionary containing key-value pairs for the information
+        items from the distro release file data source of the OS
+        distribution.
+
+        For details, see :func:`distro.distro_release_info`.
+        """
+        return self._distro_release_info
+
+    def uname_info(self) -> Dict[str, str]:
+        """
+        Return a dictionary containing key-value pairs for the information
+        items from the uname command data source of the OS distribution.
+
+        For details, see :func:`distro.uname_info`.
+        """
+        return self._uname_info
+
+    def oslevel_info(self) -> str:
+        """
+        Return AIX' oslevel command output.
+        """
+        return self._oslevel_info
+
+    def os_release_attr(self, attribute: str) -> str:
+        """
+        Return a single named information item from the os-release file data
+        source of the OS distribution.
+
+        For details, see :func:`distro.os_release_attr`.
+        """
+        return self._os_release_info.get(attribute, "")
+
+    def lsb_release_attr(self, attribute: str) -> str:
+        """
+        Return a single named information item from the lsb_release command
+        output data source of the OS distribution.
+
+        For details, see :func:`distro.lsb_release_attr`.
+        """
+        return self._lsb_release_info.get(attribute, "")
+
+    def distro_release_attr(self, attribute: str) -> str:
+        """
+        Return a single named information item from the distro release file
+        data source of the OS distribution.
+
+        For details, see :func:`distro.distro_release_attr`.
+        """
+        return self._distro_release_info.get(attribute, "")
+
+    def uname_attr(self, attribute: str) -> str:
+        """
+        Return a single named information item from the uname command
+        output data source of the OS distribution.
+
+        For details, see :func:`distro.uname_attr`.
+        """
+        return self._uname_info.get(attribute, "")
+
+    @cached_property
+    def _os_release_info(self) -> Dict[str, str]:
+        """
+        Get the information items from the specified os-release file.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        if os.path.isfile(self.os_release_file):
+            with open(self.os_release_file, encoding="utf-8") as release_file:
+                return self._parse_os_release_content(release_file)
+        return {}
+
+    @staticmethod
+    def _parse_os_release_content(lines: TextIO) -> Dict[str, str]:
+        """
+        Parse the lines of an os-release file.
+
+        Parameters:
+
+        * lines: Iterable through the lines in the os-release file.
+                 Each line must be a unicode string or a UTF-8 encoded byte
+                 string.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        props = {}
+        lexer = shlex.shlex(lines, posix=True)
+        lexer.whitespace_split = True
+
+        tokens = list(lexer)
+        for token in tokens:
+            # At this point, all shell-like parsing has been done (i.e.
+            # comments processed, quotes and backslash escape sequences
+            # processed, multi-line values assembled, trailing newlines
+            # stripped, etc.), so the tokens are now either:
+            # * variable assignments: var=value
+            # * commands or their arguments (not allowed in os-release)
+            # Ignore any tokens that are not variable assignments
+            if "=" in token:
+                k, v = token.split("=", 1)
+                props[k.lower()] = v
+
+        if "version" in props:
+            # extract release codename (if any) from version attribute
+            match = re.search(r"\((\D+)\)|,\s*(\D+)", props["version"])
+            if match:
+                release_codename = match.group(1) or match.group(2)
+                props["codename"] = props["release_codename"] = release_codename
+
+        if "version_codename" in props:
+            # os-release added a version_codename field.  Use that in
+            # preference to anything else Note that some distros purposefully
+            # do not have code names.  They should be setting
+            # version_codename=""
+            props["codename"] = props["version_codename"]
+        elif "ubuntu_codename" in props:
+            # Same as above but a non-standard field name used on older Ubuntus
+            props["codename"] = props["ubuntu_codename"]
+
+        return props
+
+    @cached_property
+    def _lsb_release_info(self) -> Dict[str, str]:
+        """
+        Get the information items from the lsb_release command output.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        if not self.include_lsb:
+            return {}
+        try:
+            cmd = ("lsb_release", "-a")
+            stdout = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
+        # Command not found or lsb_release returned error
+        except (OSError, subprocess.CalledProcessError):
+            return {}
+        content = self._to_str(stdout).splitlines()
+        return self._parse_lsb_release_content(content)
+
+    @staticmethod
+    def _parse_lsb_release_content(lines: Iterable[str]) -> Dict[str, str]:
+        """
+        Parse the output of the lsb_release command.
+
+        Parameters:
+
+        * lines: Iterable through the lines of the lsb_release output.
+                 Each line must be a unicode string or a UTF-8 encoded byte
+                 string.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        props = {}
+        for line in lines:
+            kv = line.strip("\n").split(":", 1)
+            if len(kv) != 2:
+                # Ignore lines without colon.
+                continue
+            k, v = kv
+            props.update({k.replace(" ", "_").lower(): v.strip()})
+        return props
+
+    @cached_property
+    def _uname_info(self) -> Dict[str, str]:
+        if not self.include_uname:
+            return {}
+        try:
+            cmd = ("uname", "-rs")
+            stdout = subprocess.check_output(cmd, stderr=subprocess.DEVNULL)
+        except OSError:
+            return {}
+        content = self._to_str(stdout).splitlines()
+        return self._parse_uname_content(content)
+
+    @cached_property
+    def _oslevel_info(self) -> str:
+        if not self.include_oslevel:
+            return ""
+        try:
+            stdout = subprocess.check_output("oslevel", stderr=subprocess.DEVNULL)
+        except (OSError, subprocess.CalledProcessError):
+            return ""
+        return self._to_str(stdout).strip()
+
+    @cached_property
+    def _debian_version(self) -> str:
+        try:
+            with open(
+                os.path.join(self.etc_dir, "debian_version"), encoding="ascii"
+            ) as fp:
+                return fp.readline().rstrip()
+        except FileNotFoundError:
+            return ""
+
+    @staticmethod
+    def _parse_uname_content(lines: Sequence[str]) -> Dict[str, str]:
+        if not lines:
+            return {}
+        props = {}
+        match = re.search(r"^([^\s]+)\s+([\d\.]+)", lines[0].strip())
+        if match:
+            name, version = match.groups()
+
+            # This is to prevent the Linux kernel version from
+            # appearing as the 'best' version on otherwise
+            # identifiable distributions.
+            if name == "Linux":
+                return {}
+            props["id"] = name.lower()
+            props["name"] = name
+            props["release"] = version
+        return props
+
+    @staticmethod
+    def _to_str(bytestring: bytes) -> str:
+        encoding = sys.getfilesystemencoding()
+        return bytestring.decode(encoding)
+
+    @cached_property
+    def _distro_release_info(self) -> Dict[str, str]:
+        """
+        Get the information items from the specified distro release file.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        if self.distro_release_file:
+            # If it was specified, we use it and parse what we can, even if
+            # its file name or content does not match the expected pattern.
+            distro_info = self._parse_distro_release_file(self.distro_release_file)
+            basename = os.path.basename(self.distro_release_file)
+            # The file name pattern for user-specified distro release files
+            # is somewhat more tolerant (compared to when searching for the
+            # file), because we want to use what was specified as best as
+            # possible.
+            match = _DISTRO_RELEASE_BASENAME_PATTERN.match(basename)
+        else:
+            try:
+                basenames = [
+                    basename
+                    for basename in os.listdir(self.etc_dir)
+                    if basename not in _DISTRO_RELEASE_IGNORE_BASENAMES
+                    and os.path.isfile(os.path.join(self.etc_dir, basename))
+                ]
+                # We sort for repeatability in cases where there are multiple
+                # distro specific files; e.g. CentOS, Oracle, Enterprise all
+                # containing `redhat-release` on top of their own.
+                basenames.sort()
+            except OSError:
+                # This may occur when /etc is not readable but we can't be
+                # sure about the *-release files. Check common entries of
+                # /etc for information. If they turn out to not be there the
+                # error is handled in `_parse_distro_release_file()`.
+                basenames = _DISTRO_RELEASE_BASENAMES
+            for basename in basenames:
+                match = _DISTRO_RELEASE_BASENAME_PATTERN.match(basename)
+                if match is None:
+                    continue
+                filepath = os.path.join(self.etc_dir, basename)
+                distro_info = self._parse_distro_release_file(filepath)
+                # The name is always present if the pattern matches.
+                if "name" not in distro_info:
+                    continue
+                self.distro_release_file = filepath
+                break
+            else:  # the loop didn't "break": no candidate.
+                return {}
+
+        if match is not None:
+            distro_info["id"] = match.group(1)
+
+        # CloudLinux < 7: manually enrich info with proper id.
+        if "cloudlinux" in distro_info.get("name", "").lower():
+            distro_info["id"] = "cloudlinux"
+
+        return distro_info
+
+    def _parse_distro_release_file(self, filepath: str) -> Dict[str, str]:
+        """
+        Parse a distro release file.
+
+        Parameters:
+
+        * filepath: Path name of the distro release file.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        try:
+            with open(filepath, encoding="utf-8") as fp:
+                # Only parse the first line. For instance, on SLES there
+                # are multiple lines. We don't want them...
+                return self._parse_distro_release_content(fp.readline())
+        except OSError:
+            # Ignore not being able to read a specific, seemingly version
+            # related file.
+            # See https://github.com/python-distro/distro/issues/162
+            return {}
+
+    @staticmethod
+    def _parse_distro_release_content(line: str) -> Dict[str, str]:
+        """
+        Parse a line from a distro release file.
+
+        Parameters:
+        * line: Line from the distro release file. Must be a unicode string
+                or a UTF-8 encoded byte string.
+
+        Returns:
+            A dictionary containing all information items.
+        """
+        matches = _DISTRO_RELEASE_CONTENT_REVERSED_PATTERN.match(line.strip()[::-1])
+        distro_info = {}
+        if matches:
+            # regexp ensures non-None
+            distro_info["name"] = matches.group(3)[::-1]
+            if matches.group(2):
+                distro_info["version_id"] = matches.group(2)[::-1]
+            if matches.group(1):
+                distro_info["codename"] = matches.group(1)[::-1]
+        elif line:
+            distro_info["name"] = line.strip()
+        return distro_info
+
+
+_distro = LinuxDistribution()
+
+
+def main() -> None:
+    logger = logging.getLogger(__name__)
+    logger.setLevel(logging.DEBUG)
+    logger.addHandler(logging.StreamHandler(sys.stdout))
+
+    parser = argparse.ArgumentParser(description="OS distro info tool")
+    parser.add_argument(
+        "--json", "-j", help="Output in machine readable format", action="store_true"
+    )
+
+    parser.add_argument(
+        "--root-dir",
+        "-r",
+        type=str,
+        dest="root_dir",
+        help="Path to the root filesystem directory (defaults to /)",
+    )
+
+    args = parser.parse_args()
+
+    if args.root_dir:
+        dist = LinuxDistribution(
+            include_lsb=False,
+            include_uname=False,
+            include_oslevel=False,
+            root_dir=args.root_dir,
+        )
+    else:
+        dist = _distro
+
+    if args.json:
+        logger.info(json.dumps(dist.info(), indent=4, sort_keys=True))
+    else:
+        logger.info("Name: %s", dist.name(pretty=True))
+        distribution_version = dist.version(pretty=True)
+        logger.info("Version: %s", distribution_version)
+        distribution_codename = dist.codename()
+        logger.info("Codename: %s", distribution_codename)
+
+
+if __name__ == "__main__":
+    main()

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/about.json

@@ -0,0 +1,189 @@
+{
+  "channels": [
+    "https://repo.anaconda.com/pkgs/main",
+    "https://repo.anaconda.com/pkgs/r",
+    "https://repo.anaconda.com/pkgs/r"
+  ],
+  "conda_build_version": "25.11.1",
+  "conda_version": "25.1.1",
+  "description": "Expat is a stream-oriented XML parser library written in C.\nExpat excels with files too large to fit RAM, and where performance\nand flexibility are crucial.\n",
+  "dev_url": "https://github.com/libexpat/libexpat",
+  "doc_url": "https://libexpat.github.io/doc",
+  "env_vars": {
+    "CIO_TEST": "<not set>"
+  },
+  "extra": {
+    "copy_test_source_files": true,
+    "final": true,
+    "parent_recipe": {
+      "name": "expat-split",
+      "path": "/home/task_177006210476465/expat-feedstock/recipe",
+      "version": "2.7.4"
+    },
+    "pbp_graph_uuid": "357eb72c-e51e-4011-b5ed-03ee225dfcbc",
+    "recipe-maintainers": [
+      "kwilcox",
+      "ocefpaf",
+      "pelson",
+      "mingwandroid",
+      "msarahan",
+      "scopatz"
+    ],
+    "remote_url": "https://github.com/AnacondaRecipes/expat-feedstock",
+    "sha": "75551a24940eb30b246084f4d3af1d377b625365",
+    "task_id": "ef61zYeqSiKIenZ0NpLiGQ",
+    "task_run_id": "0"
+  },
+  "home": "https://libexpat.github.io",
+  "identifiers": [],
+  "keywords": [],
+  "license": "MIT",
+  "license_family": "MIT",
+  "license_file": "COPYING",
+  "root_pkgs": [
+    "_libgcc_mutex 0.1 main",
+    "ca-certificates 2025.12.2 h06a4308_0",
+    "ld_impl_linux-64 2.40 h12ee557_0",
+    "libstdcxx-ng 11.2.0 h1234567_1",
+    "nlohmann_json 3.11.2 h6a678d5_0",
+    "pybind11-abi 5 hd3eb1b0_0",
+    "tzdata 2025a h04d1e81_0",
+    "libgomp 11.2.0 h1234567_1",
+    "_openmp_mutex 5.1 1_gnu",
+    "libgcc-ng 11.2.0 h1234567_1",
+    "bzip2 1.0.8 h5eee18b_6",
+    "c-ares 1.19.1 h5eee18b_0",
+    "cpp-expected 1.1.0 hdb19cb5_0",
+    "expat 2.7.3 h3385a95_0",
+    "fmt 9.1.0 hdb19cb5_1",
+    "icu 73.1 h6a678d5_0",
+    "libev 4.33 h7f8727e_1",
+    "libffi 3.4.4 h6a678d5_1",
+    "libuuid 1.41.5 h5eee18b_0",
+    "lz4-c 1.9.4 h6a678d5_1",
+    "ncurses 6.4 h6a678d5_0",
+    "reproc 14.2.4 h6a678d5_2",
+    "simdjson 3.10.1 hdb19cb5_0",
+    "xz 5.4.6 h5eee18b_1",
+    "yaml-cpp 0.8.0 h6a678d5_1",
+    "zlib 1.2.13 h5eee18b_1",
+    "libedit 3.1.20230828 h5eee18b_0",
+    "libnghttp2 1.57.0 h2d74bed_0",
+    "libssh2 1.11.1 h251f7ec_0",
+    "libxml2 2.13.5 hfdd30dd_0",
+    "pcre2 10.42 hebb0a14_1",
+    "readline 8.2 h5eee18b_0",
+    "reproc-cpp 14.2.4 h6a678d5_2",
+    "spdlog 1.11.0 hdb19cb5_0",
+    "patch 2.8 hb25bd0a_0",
+    "zstd 1.5.6 hc292b87_0",
+    "krb5 1.20.1 h143b758_1",
+    "libarchive 3.7.7 hfab0078_0",
+    "libsolv 0.7.30 he621ea3_1",
+    "sqlite 3.45.3 h5eee18b_0",
+    "python 3.12.9 h5148396_0",
+    "libmamba 2.0.5 haf1ee3a_1",
+    "menuinst 2.2.0 py312h06a4308_1",
+    "anaconda-anon-usage 0.5.0 py312hfc0e8ea_100",
+    "annotated-types 0.6.0 py312h06a4308_0",
+    "archspec 0.2.3 pyhd3eb1b0_0",
+    "boltons 24.1.0 py312h06a4308_0",
+    "brotli-python 1.0.9 py312h6a678d5_9",
+    "charset-normalizer 3.3.2 pyhd3eb1b0_0",
+    "distro 1.9.0 py312h06a4308_0",
+    "frozendict 2.4.2 py312h06a4308_0",
+    "idna 3.7 py312h06a4308_0",
+    "jsonpointer 2.1 pyhd3eb1b0_0",
+    "libmambapy 2.0.5 py312hdb19cb5_1",
+    "mdurl 0.1.0 py312h06a4308_0",
+    "packaging 24.2 py312h06a4308_0",
+    "platformdirs 3.10.0 py312h06a4308_0",
+    "pluggy 1.5.0 py312h06a4308_0",
+    "pycosat 0.6.6 py312h5eee18b_2",
+    "pycparser 2.21 pyhd3eb1b0_0",
+    "pygments 2.15.1 py312h06a4308_1",
+    "pysocks 1.7.1 py312h06a4308_0",
+    "ruamel.yaml.clib 0.2.8 py312h5eee18b_0",
+    "setuptools 75.8.0 py312h06a4308_0",
+    "tqdm 4.67.1 py312he106c6f_0",
+    "truststore 0.10.0 py312h06a4308_0",
+    "typing_extensions 4.12.2 py312h06a4308_0",
+    "wheel 0.45.1 py312h06a4308_0",
+    "cffi 1.17.1 py312h1fdaa30_1",
+    "jsonpatch 1.33 py312h06a4308_1",
+    "markdown-it-py 2.2.0 py312h06a4308_1",
+    "pip 25.0 py312h06a4308_0",
+    "ruamel.yaml 0.18.6 py312h5eee18b_0",
+    "typing-extensions 4.12.2 py312h06a4308_0",
+    "urllib3 2.3.0 py312h06a4308_0",
+    "cryptography 43.0.3 py312h7825ff9_1",
+    "pydantic-core 2.27.1 py312h4aa5aa6_0",
+    "requests 2.32.3 py312h06a4308_1",
+    "rich 13.9.4 py312h06a4308_0",
+    "zstandard 0.23.0 py312h2c38b39_1",
+    "conda-content-trust 0.2.0 py312h06a4308_1",
+    "conda-package-streaming 0.11.0 py312h06a4308_0",
+    "pydantic 2.10.3 py312h06a4308_0",
+    "conda-package-handling 2.4.0 py312h06a4308_0",
+    "conda 25.1.1 py312h06a4308_0",
+    "conda-anaconda-tos 0.1.2 py312h06a4308_0",
+    "conda-libmamba-solver 25.1.1 pyhd3eb1b0_0",
+    "libiconv 1.16 h5eee18b_3",
+    "libsodium 1.0.20 heac8642_0",
+    "libunistring 1.3 hb25bd0a_0",
+    "mbedtls 3.5.1 h6a678d5_1",
+    "openssl 3.0.18 hd6dcaed_0",
+    "patchelf 0.17.2 h6a678d5_0",
+    "perl 5.40.2 0_h5eee18b_perl5",
+    "pthread-stubs 0.3 h0ce48e5_1",
+    "xorg-libxau 1.0.12 h9b100fa_0",
+    "xorg-libxdmcp 1.1.5 h9b100fa_0",
+    "xorg-xorgproto 2024.1 h5eee18b_1",
+    "yaml 0.2.5 h7b6447c_0",
+    "liblief 0.16.4 h6a678d5_0",
+    "libxcb 1.17.0 h9b100fa_0",
+    "gettext 0.21.0 hedfda30_2",
+    "xorg-libx11 1.8.12 h9b100fa_1",
+    "libidn2 2.3.8 hf80d704_0",
+    "tk 8.6.15 h54e0aa7_0",
+    "libcurl 8.16.0 heebcbe5_0",
+    "git 2.51.0 pl5382h000ed5b_0",
+    "argcomplete 3.6.2 py312h06a4308_0",
+    "attrs 25.4.0 py312h06a4308_2",
+    "certifi 2026.01.04 py312h06a4308_0",
+    "chardet 5.2.0 py312h06a4308_0",
+    "click 8.2.1 py312h06a4308_1",
+    "evalidate 2.0.3 py312h06a4308_0",
+    "filelock 3.20.0 py312h06a4308_0",
+    "jmespath 1.0.1 py312h06a4308_0",
+    "markupsafe 3.0.2 py312h5eee18b_0",
+    "msgpack-python 1.1.1 py312h6a678d5_0",
+    "pkginfo 1.12.1.2 py312h06a4308_0",
+    "psutil 7.0.0 py312hee96239_1",
+    "py-lief 0.16.4 py312h6a678d5_0",
+    "python-libarchive-c 5.1 pyhd3eb1b0_0",
+    "pytz 2025.2 py312h06a4308_0",
+    "pyyaml 6.0.2 py312h5eee18b_0",
+    "rpds-py 0.28.0 py312h498d7c9_0",
+    "six 1.17.0 py312h06a4308_0",
+    "soupsieve 2.5 py312h06a4308_0",
+    "tomlkit 0.13.3 py312h06a4308_0",
+    "xmltodict 0.14.2 py312h06a4308_0",
+    "jinja2 3.1.6 py312h06a4308_0",
+    "python-dateutil 2.9.0post0 py312h06a4308_2",
+    "referencing 0.37.0 py312h06a4308_0",
+    "yq 3.4.3 py312h06a4308_0",
+    "beautifulsoup4 4.14.2 py312h06a4308_0",
+    "botocore 1.42.19 py312h06a4308_0",
+    "jsonschema-specifications 2025.9.1 py312h06a4308_0",
+    "pynacl 1.6.0 py312h2630517_0",
+    "jsonschema 4.25.1 py312h06a4308_0",
+    "s3transfer 0.16.0 py312h06a4308_0",
+    "boto3 1.42.19 py312h06a4308_0",
+    "conda-anaconda-telemetry 0.3.0 pyhd3eb1b0_1",
+    "conda-index 0.7.0 py312h06a4308_0",
+    "conda-build 25.11.1 py312h76456e7_0"
+  ],
+  "summary": "Expat XML parser library in C",
+  "tags": []
+}

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/files

@@ -0,0 +1,2 @@
+bin/xmlwf
+share/man/man1/xmlwf.1

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/hash_input.json

@@ -0,0 +1,11 @@
+{
+  "target_platform": "linux-64",
+  "c_compiler": "gcc",
+  "cxx_compiler": "gxx",
+  "cxx_compiler_version": "14.3.0",
+  "channel_targets": "defaults",
+  "c_stdlib_version": "2.28",
+  "c_stdlib": "sysroot",
+  "c_compiler_version": "14.3.0",
+  "__glibc": "__glibc >=2.28,<3.0.a0"
+}

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/index.json

@@ -0,0 +1,18 @@
+{
+  "arch": "x86_64",
+  "build": "h7354ed3_0",
+  "build_number": 0,
+  "depends": [
+    "__glibc >=2.28,<3.0.a0",
+    "libexpat 2.7.4 h7354ed3_0",
+    "libgcc >=14",
+    "libstdcxx >=14"
+  ],
+  "license": "MIT",
+  "license_family": "MIT",
+  "name": "expat",
+  "platform": "linux",
+  "subdir": "linux-64",
+  "timestamp": 1770062547137,
+  "version": "2.7.4"
+}

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/licenses/COPYING

@@ -0,0 +1,21 @@
+Copyright (c) 1998-2000 Thai Open Source Software Center Ltd and Clark Cooper
+Copyright (c) 2001-2025 Expat maintainers
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/paths.json

@@ -0,0 +1,17 @@
+{
+  "paths": [
+    {
+      "_path": "bin/xmlwf",
+      "path_type": "hardlink",
+      "sha256": "31b6ff9d2a3c442d5f5f8c52fcb9f6b1ec03050325ec555df0eb0d014a5f8385",
+      "size_in_bytes": 47104
+    },
+    {
+      "_path": "share/man/man1/xmlwf.1",
+      "path_type": "hardlink",
+      "sha256": "825f0d8a1e62cb022543bbc875dec92fbc3dfae874b0b68e481d53190aa96cc7",
+      "size_in_bytes": 11514
+    }
+  ],
+  "paths_version": 1
+}

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/recipe/conda_build_config.yaml

@@ -0,0 +1,33 @@
+c_compiler: gcc
+c_compiler_version: 14.3.0
+c_stdlib: sysroot
+c_stdlib_version: '2.28'
+channel_targets: defaults
+cpu_optimization_target: nocona
+cran_mirror: https://cran.r-project.org
+cxx_compiler: gxx
+cxx_compiler_version: 14.3.0
+expat: '2'
+extend_keys:
+- ignore_version
+- pin_run_as_build
+- ignore_build_only_deps
+- extend_keys
+fortran_compiler: gfortran
+ignore_build_only_deps:
+- python
+- numpy
+lua: '5'
+numpy: '1.26'
+perl: 5.26.2
+pin_run_as_build:
+  python:
+    max_pin: x.x
+    min_pin: x.x
+  r-base:
+    max_pin: x.x
+    min_pin: x.x
+platform: linux-64
+python: '3.11'
+r_base: '3.5'
+target_platform: linux-64

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/recipe/meta.yaml

@@ -0,0 +1,82 @@
+# This file created by conda-build 25.11.1
+# ------------------------------------------------
+
+package:
+  name: expat
+  version: 2.7.4
+source:
+  url: https://github.com/libexpat/libexpat/releases/download/R_2_7_4/expat-2.7.4.tar.bz2
+  sha256: e6af11b01e32e5ef64906a5cca8809eabc4beb7ff2f9a0e6aabbd42e825135d0
+build:
+  number: '0'
+  run_exports:
+    - libexpat >=2.7.4,<3.0a0
+  noarch: false
+  noarch_python: false
+  python_version_independent: false
+  string: h7354ed3_0
+requirements:
+  build:
+    - _libgcc_mutex 0.1 main
+    - _openmp_mutex 5.1 1_gnu
+    - binutils_impl_linux-64 2.44 h4b9a079_2
+    - binutils_linux-64 2.44 hc03a8fd_2
+    - gcc_impl_linux-64 14.3.0 h4943218_4
+    - gcc_linux-64 14.3.0 hda73cce_12
+    - gxx_impl_linux-64 14.3.0 he634eba_4
+    - gxx_linux-64 14.3.0 hca8765c_12
+    - kernel-headers_linux-64 4.18.0 h3108a97_1
+    - ld_impl_linux-64 2.44 h153f514_2
+    - libgcc 15.2.0 h69a1729_7
+    - libgcc-devel_linux-64 14.3.0 he7458c1_104
+    - libgomp 15.2.0 h4751f2c_7
+    - libsanitizer 14.3.0 hd4faa28_4
+    - libstdcxx 15.2.0 h39759b7_7
+    - libstdcxx-devel_linux-64 14.3.0 he7458c1_104
+    - sysroot_linux-64 2.28 h3108a97_1
+    - tzdata 2025c he532380_0
+  host:
+    - _libgcc_mutex 0.1 main
+    - _openmp_mutex 5.1 1_gnu
+    - libexpat 2.7.4 h7354ed3_0
+    - libgcc 15.2.0 h69a1729_7
+    - libgomp 15.2.0 h4751f2c_7
+    - libstdcxx 15.2.0 h39759b7_7
+  run:
+    - __glibc >=2.28,<3.0.a0
+    - libexpat 2.7.4 h7354ed3_0
+    - libgcc >=14
+    - libstdcxx >=14
+test:
+  commands:
+    - xmlwf -h
+about:
+  home: https://libexpat.github.io
+  license: MIT
+  license_family: MIT
+  license_file: COPYING
+  summary: Expat XML parser library in C
+  description: 'Expat is a stream-oriented XML parser library written in C.
+
+    Expat excels with files too large to fit RAM, and where performance
+
+    and flexibility are crucial.
+
+    '
+  dev_url: https://github.com/libexpat/libexpat
+  doc_url: https://libexpat.github.io/doc
+extra:
+  recipe-maintainers:
+    - kwilcox
+    - mingwandroid
+    - msarahan
+    - ocefpaf
+    - pelson
+    - scopatz
+  final: true
+  copy_test_source_files: true
+  remote_url: https://github.com/AnacondaRecipes/expat-feedstock
+  sha: 75551a24940eb30b246084f4d3af1d377b625365
+  task_id: ef61zYeqSiKIenZ0NpLiGQ
+  task_run_id: '0'
+  pbp_graph_uuid: 357eb72c-e51e-4011-b5ed-03ee225dfcbc

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/recipe/parent/bld.bat

@@ -0,0 +1,38 @@
+:: Needed so we can find stdint.h from msinttypes.
+set LIB=%LIBRARY_LIB%;%LIB%
+set LIBPATH=%LIBRARY_LIB%;%LIBPATH%
+set INCLUDE=%LIBRARY_INC%;%INCLUDE%
+
+:: VS2008 doesn't have stdbool.h so copy in our own
+:: to 'lib' where the other headers are so it gets picked up.
+if "%VS_MAJOR%" == "9" (
+    copy %RECIPE_DIR%\stdbool.h lib\
+    copy %LIBRARY_INC%\stdint.h lib\
+)
+
+:: set cflags because NDEBUG is set in Release configuration, which errors out in test suite due to no assert
+cmake -G "Ninja" ^
+      -D CMAKE_INSTALL_PREFIX=%LIBRARY_PREFIX% ^
+      -D CMAKE_C_FLAGS_RELEASE="%CFLAGS%" ^
+      -D CMAKE_CXX_FLAGS_RELEASE="%CXXFLAGS%" ^
+      -D CMAKE_BUILD_TYPE=Release ^
+      -D EXPAT_BUILD_TOOLS=ON ^
+      -D EXPAT_BUILD_PKGCONFIG=OFF ^
+      -D EXPAT_BUILD_TESTS=ON ^
+      -D EXPAT_BUILD_EXAMPLES=OFF ^
+      -D EXPAT_BUILD_DOCS=OFF ^
+      -D BUILD_SHARED_LIBS=ON ^
+      -S %SRC_DIR% ^
+      -B build
+
+:: Build and install.
+cmake --build build --config Release --parallel %CPU_COUNT% --target install
+if errorlevel 1 exit 1
+
+:: Test.
+ctest -C Release --test-dir build
+if errorlevel 1 exit 1
+
+:: Workaround for package that got build with latet version that renamed these.
+copy %LIBRARY_BIN%\\libexpat.dll %LIBRARY_BIN%\\expat.dll || exit 1
+copy %LIBRARY_LIB%\\libexpat.lib %LIBRARY_LIB%\\expat.lib || exit 1

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/recipe/parent/build.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+# Configure using CMake
+cmake -G "Ninja" \
+      $CMAKE_ARGS \
+      -DEXPAT_BUILD_TOOLS=ON \
+      -DEXPAT_BUILD_PKGCONFIG=ON \
+      -DEXPAT_BUILD_TESTS=ON \
+      -DEXPAT_BUILD_EXAMPLES=OFF \
+      -DEXPAT_BUILD_DOCS=OFF \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DBUILD_SHARED_LIBS=ON \
+      -DCMAKE_INSTALL_PREFIX=$PREFIX \
+      -S $SRC_DIR \
+      -B build
+
+# Build and install
+cmake --build build --config Release --parallel $CPU_COUNT --target install
+
+# Run tests
+ctest -C Release --test-dir build

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/recipe/parent/meta.yaml

@@ -0,0 +1,108 @@
+{% set name = "expat" %}
+{% set version = "2.7.4" %}
+
+package:
+  name: {{ name }}-split
+  version: {{ version }}
+
+source:
+  url: https://github.com/lib{{ name }}/lib{{ name }}/releases/download/R_{{ version|replace(".", "_") }}/{{ name }}-{{ version }}.tar.bz2
+  sha256: e6af11b01e32e5ef64906a5cca8809eabc4beb7ff2f9a0e6aabbd42e825135d0
+
+build:
+  number: 0
+
+requirements:
+  build:
+    - {{ stdlib('c') }}
+    - {{ compiler('c') }}
+    - {{ compiler('cxx') }}
+    - cmake
+    - ninja-base
+
+outputs:
+  - name: lib{{ name }}
+    run_exports:
+      # changes soname at major versions, default settings OK
+      # https://abi-laboratory.pro/tracker/timeline/expat/
+      - {{ pin_subpackage('lib' + name) }}
+    ignore_run_exports_from:
+      # This package needs the compiler for the tests, but the library
+      # does not link to libstdc++.so
+      - {{ compiler('cxx') }}
+    files:
+      - include                  # [unix]
+      - lib/libexpat.*           # [unix]
+      - lib/cmake                # [unix]
+      - lib/pkgconfig            # [unix]
+      - share/doc                # [unix]
+      - Library/bin/*expat.dll   # [win]
+      - Library/include          # [win]
+      - Library/lib/*expat.lib   # [win]
+      - Library/lib/cmake        # [win]
+      - Library/share/doc        # [win]
+    requirements:
+      build:
+        - {{ stdlib('c') }}
+        - {{ compiler('c') }}
+        - {{ compiler('cxx') }}
+      host:
+      run:
+      run_constrained:
+        - {{ name }} {{ version }}.*
+    test:
+      requires:
+        - pkg-config
+      commands:
+        - ls $PREFIX/lib/libexpat*${SHLIB_EXT}* > /dev/null 2>&1  # [unix]
+        - pkg-config --libs expat                                 # [unix]
+        - if not exist %LIBRARY_BIN%\libexpat.dll exit 1          # [win]
+
+  - name: {{ name }}
+    run_exports:
+      # changes soname at major versions, default settings OK
+      # https://abi-laboratory.pro/tracker/timeline/expat/
+      - {{ pin_subpackage('lib' + name) }}
+    ignore_run_exports_from:
+      # This package needs the compiler for the tests, but the library
+      # does not link to libstdc++.so
+      - {{ compiler('cxx') }}
+    files:
+      - bin                   # [unix]
+      - share/man             # [unix]
+      - Library/bin/*.exe     # [win]
+      - Library/share/man     # [win]
+    requirements:
+      build:
+        - {{ stdlib('c') }}
+        - {{ compiler('c') }}
+        - {{ compiler('cxx') }}
+      host:
+        - {{ pin_subpackage('lib' + name, exact=True) }}
+      run:
+        - {{ pin_subpackage('lib' + name, exact=True) }}
+    test:
+      commands:
+        - xmlwf -h
+
+about:
+  home: https://libexpat.github.io
+  license: MIT
+  license_family: MIT
+  license_file: COPYING
+  summary: Expat XML parser library in C
+  description: |
+    Expat is a stream-oriented XML parser library written in C.
+    Expat excels with files too large to fit RAM, and where performance
+    and flexibility are crucial.
+  dev_url: https://github.com/libexpat/libexpat
+  doc_url: https://libexpat.github.io/doc
+
+extra:
+  recipe-maintainers:
+    - kwilcox
+    - ocefpaf
+    - pelson
+    - mingwandroid
+    - msarahan
+    - scopatz

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/recipe/parent/stdbool.h

@@ -0,0 +1,3 @@
+typedef int bool;
+#define false 0
+#define true 1

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/repodata_record.json

@@ -0,0 +1,25 @@
+{
+  "arch": "x86_64",
+  "build": "h7354ed3_0",
+  "build_number": 0,
+  "channel": "https://repo.anaconda.com/pkgs/main/linux-64/",
+  "constrains": [],
+  "depends": [
+    "__glibc >=2.28,<3.0.a0",
+    "libexpat 2.7.4 h7354ed3_0",
+    "libgcc >=14",
+    "libstdcxx >=14"
+  ],
+  "fn": "expat-2.7.4-h7354ed3_0.conda",
+  "license": "MIT",
+  "license_family": "MIT",
+  "md5": "575218bf09aa99037a6e3bb1f43796a8",
+  "name": "expat",
+  "platform": "linux",
+  "sha256": "6dc018cce7a88683c5e9b8ed14906ff342e8fee7307205123c588f9775a1b026",
+  "size": 25302,
+  "subdir": "linux-64",
+  "timestamp": 1770062547000,
+  "url": "https://repo.anaconda.com/pkgs/main/linux-64/expat-2.7.4-h7354ed3_0.conda",
+  "version": "2.7.4"
+}

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/run_exports.json

@@ -0,0 +1 @@
+{"weak": ["libexpat >=2.7.4,<3.0a0"]}

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/info/test/run_test.sh

@@ -0,0 +1,8 @@
+
+
+set -ex
+
+
+
+xmlwf -h
+exit 0

miniconda3/pkgs/expat-2.7.4-h7354ed3_0/share/man/man1/xmlwf.1

@@ -0,0 +1,359 @@
+'\" -*- coding: us-ascii -*-
+.if \n(.g .ds T< \\FC
+.if \n(.g .ds T> \\F[\n[.fam]]
+.de URL
+\\$2 \(la\\$1\(ra\\$3
+..
+.if \n(.g .mso www.tmac
+.TH XMLWF 1 "January 31, 2026" "" ""
+.SH NAME
+xmlwf \- Determines if an XML document is well-formed
+.SH SYNOPSIS
+'nh
+.fi
+.ad l
+\fBxmlwf\fR \kx
+.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
+'in \n(.iu+\nxu
+[\fIOPTIONS\fR] [\fIFILE\fR ...]
+'in \n(.iu-\nxu
+.ad b
+'hy
+'nh
+.fi
+.ad l
+\fBxmlwf\fR \kx
+.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
+'in \n(.iu+\nxu
+\fB-h\fR | \fB--help\fR 
+'in \n(.iu-\nxu
+.ad b
+'hy
+'nh
+.fi
+.ad l
+\fBxmlwf\fR \kx
+.if (\nx>(\n(.l/2)) .nr x (\n(.l/5)
+'in \n(.iu+\nxu
+\fB-v\fR | \fB--version\fR 
+'in \n(.iu-\nxu
+.ad b
+'hy
+.SH DESCRIPTION
+\fBxmlwf\fR uses the Expat library to
+determine if an XML document is well-formed. It is
+non-validating.
+.PP
+If you do not specify any files on the command-line, and you
+have a recent version of \fBxmlwf\fR, the
+input file will be read from standard input.
+.SH "WELL-FORMED DOCUMENTS"
+A well-formed document must adhere to the
+following rules:
+.TP 0.2i
+\(bu
+The file begins with an XML declaration. For instance,
+\*(T<<?xml version="1.0" standalone="yes"?>\*(T>.
+\fINOTE\fR:
+\fBxmlwf\fR does not currently
+check for a valid XML declaration.
+.TP 0.2i
+\(bu
+Every start tag is either empty (<tag/>)
+or has a corresponding end tag.
+.TP 0.2i
+\(bu
+There is exactly one root element. This element must contain
+all other elements in the document. Only comments, white
+space, and processing instructions may come after the close
+of the root element.
+.TP 0.2i
+\(bu
+All elements nest properly.
+.TP 0.2i
+\(bu
+All attribute values are enclosed in quotes (either single
+or double).
+.PP
+If the document has a DTD, and it strictly complies with that
+DTD, then the document is also considered \fIvalid\fR.
+\fBxmlwf\fR is a non-validating parser --
+it does not check the DTD. However, it does support
+external entities (see the \*(T<\fB\-x\fR\*(T> option).
+.SH OPTIONS
+When an option includes an argument, you may specify the argument either
+separately ("\*(T<\fB\-d\fR\*(T> \fIoutput\fR") or concatenated with the
+option ("\*(T<\fB\-d\fR\*(T>\fIoutput\fR"). \fBxmlwf\fR
+supports both.
+.TP 
+\*(T<\fB\-a\fR\*(T> \fIfactor\fR
+Sets the maximum tolerated amplification factor
+for protection against amplification attacks
+like the billion laughs attack
+(default: 100.0
+for the sum of direct and indirect output and also
+for allocations of dynamic memory).
+The amplification factor is calculated as ..
+
+.nf
+
+    amplification := (direct + indirect) / direct
+          
+.fi
+
+\&.. with regard to use of entities and ..
+
+.nf
+
+    amplification := allocated / direct
+          
+.fi
+
+\&.. with regard to dynamic memory while parsing.
+<direct> is the number of bytes read
+from the primary document in parsing,
+<indirect> is the number of bytes
+added by expanding entities and reading of external DTD files,
+combined, and
+<allocated> is the total number of bytes of dynamic memory
+allocated (and not freed) per hierarchy of parsers.
+
+\fINOTE\fR:
+If you ever need to increase this value for non-attack payload,
+please file a bug report.
+.TP 
+\*(T<\fB\-b\fR\*(T> \fIbytes\fR
+Sets the number of output bytes (including amplification)
+needed to activate protection against amplification attacks
+like billion laughs
+(default: 8 MiB for the sum of direct and indirect output,
+and 64 MiB for allocations of dynamic memory).
+This can be thought of as an "activation threshold".
+
+\fINOTE\fR:
+If you ever need to increase this value for non-attack payload,
+please file a bug report.
+.TP 
+\*(T<\fB\-c\fR\*(T>
+If the input file is well-formed and \fBxmlwf\fR
+doesn't encounter any errors, the input file is simply copied to
+the output directory unchanged.
+This implies no namespaces (turns off \*(T<\fB\-n\fR\*(T>) and
+requires \*(T<\fB\-d\fR\*(T> to specify an output directory.
+.TP 
+\*(T<\fB\-d\fR\*(T> \fIoutput-dir\fR
+Specifies a directory to contain transformed
+representations of the input files.
+By default, \*(T<\fB\-d\fR\*(T> outputs a canonical representation
+(described below).
+You can select different output formats using \*(T<\fB\-c\fR\*(T>,
+\*(T<\fB\-m\fR\*(T> and \*(T<\fB\-N\fR\*(T>.
+
+The output filenames will
+be exactly the same as the input filenames or "STDIN" if the input is
+coming from standard input. Therefore, you must be careful that the
+output file does not go into the same directory as the input
+file. Otherwise, \fBxmlwf\fR will delete the
+input file before it generates the output file (just like running
+\*(T<cat < file > file\*(T> in most shells).
+
+Two structurally equivalent XML documents have a byte-for-byte
+identical canonical XML representation.
+Note that ignorable white space is considered significant and
+is treated equivalently to data.
+More on canonical XML can be found at
+http://www.jclark.com/xml/canonxml.html .
+.TP 
+\*(T<\fB\-e\fR\*(T> \fIencoding\fR
+Specifies the character encoding for the document, overriding
+any document encoding declaration. \fBxmlwf\fR
+supports four built-in encodings:
+\*(T<US\-ASCII\*(T>,
+\*(T<UTF\-8\*(T>,
+\*(T<UTF\-16\*(T>, and
+\*(T<ISO\-8859\-1\*(T>.
+Also see the \*(T<\fB\-w\fR\*(T> option.
+.TP 
+\*(T<\fB\-g\fR\*(T> \fIbytes\fR
+Sets the buffer size to request per call pair to
+\*(T<\fBXML_GetBuffer\fR\*(T> and \*(T<\fBread\fR\*(T>
+(default: 8 KiB).
+.TP 
+\*(T<\fB\-h\fR\*(T>, \*(T<\fB\-\-help\fR\*(T>
+Prints short usage information on command \fBxmlwf\fR,
+and then exits.
+Similar to this man page but more concise.
+.TP 
+\*(T<\fB\-k\fR\*(T>
+When processing multiple files, \fBxmlwf\fR
+by default halts after the the first file with an error.
+This tells \fBxmlwf\fR to report the error
+but to keep processing.
+This can be useful, for example, when testing a filter that converts
+many files to XML and you want to quickly find out which conversions
+failed.
+.TP 
+\*(T<\fB\-m\fR\*(T>
+Outputs some strange sort of XML file that completely
+describes the input file, including character positions.
+Requires \*(T<\fB\-d\fR\*(T> to specify an output file.
+.TP 
+\*(T<\fB\-n\fR\*(T>
+Turns on namespace processing. (describe namespaces)
+\*(T<\fB\-c\fR\*(T> disables namespaces.
+.TP 
+\*(T<\fB\-N\fR\*(T>
+Adds a doctype and notation declarations to canonical XML output.
+This matches the example output used by the formal XML test cases.
+Requires \*(T<\fB\-d\fR\*(T> to specify an output file.
+.TP 
+\*(T<\fB\-p\fR\*(T>
+Tells \fBxmlwf\fR to process external DTDs and parameter
+entities.
+
+Normally \fBxmlwf\fR never parses parameter
+entities. \*(T<\fB\-p\fR\*(T> tells it to always parse them.
+\*(T<\fB\-p\fR\*(T> implies \*(T<\fB\-x\fR\*(T>.
+.TP 
+\*(T<\fB\-q\fR\*(T>
+Disable reparse deferral, and allow quadratic parse runtime
+on large tokens (default: reparse deferral enabled).
+.TP 
+\*(T<\fB\-r\fR\*(T>
+Normally \fBxmlwf\fR memory-maps the XML file
+before parsing; this can result in faster parsing on many
+platforms.
+\*(T<\fB\-r\fR\*(T> turns off memory-mapping and uses normal file
+IO calls instead.
+Of course, memory-mapping is automatically turned off
+when reading from standard input.
+
+Use of memory-mapping can cause some platforms to report
+substantially higher memory usage for
+\fBxmlwf\fR, but this appears to be a matter of
+the operating system reporting memory in a strange way; there is
+not a leak in \fBxmlwf\fR.
+.TP 
+\*(T<\fB\-s\fR\*(T>
+Prints an error if the document is not standalone.
+A document is standalone if it has no external subset and no
+references to parameter entities.
+.TP 
+\*(T<\fB\-t\fR\*(T>
+Turns on timings. This tells Expat to parse the entire file,
+but not perform any processing.
+This gives a fairly accurate idea of the raw speed of Expat itself
+without client overhead.
+\*(T<\fB\-t\fR\*(T> turns off most of the output options
+(\*(T<\fB\-d\fR\*(T>, \*(T<\fB\-m\fR\*(T>, \*(T<\fB\-c\fR\*(T>, ...).
+.TP 
+\*(T<\fB\-v\fR\*(T>, \*(T<\fB\-\-version\fR\*(T>
+Prints the version of the Expat library being used, including some
+information on the compile-time configuration of the library, and
+then exits.
+.TP 
+\*(T<\fB\-w\fR\*(T>
+Enables support for Windows code pages.
+Normally, \fBxmlwf\fR will throw an error if it
+runs across an encoding that it is not equipped to handle itself. With
+\*(T<\fB\-w\fR\*(T>, \fBxmlwf\fR will try to use a Windows code
+page. See also \*(T<\fB\-e\fR\*(T>.
+.TP 
+\*(T<\fB\-x\fR\*(T>
+Turns on parsing external entities.
+(CAREFUL! This makes xmlwf vulnerable to external entity attacks (XXE).)
+
+Non-validating parsers are not required to resolve external
+entities, or even expand entities at all.
+Expat always expands internal entities (?),
+but external entity parsing must be enabled explicitly.
+
+External entities are simply entities that obtain their
+data from outside the XML file currently being parsed.
+
+This is an example of an internal entity:
+
+.nf
+
+<!ENTITY vers '1.0.2'>
+            
+.fi
+
+And here are some examples of external entities:
+
+.nf
+
+<!ENTITY header SYSTEM "header\-&vers;.xml">  (parsed)
+<!ENTITY logo SYSTEM "logo.png" PNG>         (unparsed)
+            
+.fi
+.TP 
+\*(T<\fB\-\-\fR\*(T>
+(Two hyphens.)
+Terminates the list of options. This is only needed if a filename
+starts with a hyphen. For example:
+
+.nf
+
+xmlwf \-\- \-myfile.xml
+          
+.fi
+
+will run \fBxmlwf\fR on the file
+\*(T<\fI\-myfile.xml\fR\*(T>.
+.PP
+Older versions of \fBxmlwf\fR do not support
+reading from standard input.
+.SH OUTPUT
+\fBxmlwf\fR outputs nothing for files which are problem-free.
+If any input file is not well-formed, or if the output for any
+input file cannot be opened, \fBxmlwf\fR prints a single
+line describing the problem to standard output.
+.PP
+If the \*(T<\fB\-k\fR\*(T> option is not provided, \fBxmlwf\fR
+halts upon encountering a well-formedness or output-file error.
+If \*(T<\fB\-k\fR\*(T> is provided, \fBxmlwf\fR continues
+processing the remaining input files, describing problems found with any of them.
+.SH "EXIT STATUS"
+For options \*(T<\fB\-v\fR\*(T>|\*(T<\fB\-\-version\fR\*(T> or \*(T<\fB\-h\fR\*(T>|\*(T<\fB\-\-help\fR\*(T>, \fBxmlwf\fR always exits with status code 0. For other cases, the following exit status codes are returned:
+.TP 
+\*(T<\fB0\fR\*(T>
+The input files are well-formed and the output (if requested) was written successfully.
+.TP 
+\*(T<\fB1\fR\*(T>
+An internal error occurred.
+.TP 
+\*(T<\fB2\fR\*(T>
+One or more input files were not well-formed or could not be parsed.
+.TP 
+\*(T<\fB3\fR\*(T>
+If using the \*(T<\fB\-d\fR\*(T> option, an error occurred opening an output file.
+.TP 
+\*(T<\fB4\fR\*(T>
+There was a command-line argument error in how \fBxmlwf\fR was invoked.
+.SH BUGS
+The errors should go to standard error, not standard output.
+.PP
+There should be a way to get \*(T<\fB\-d\fR\*(T> to send its
+output to standard output rather than forcing the user to send
+it to a file.
+.PP
+I have no idea why anyone would want to use the
+\*(T<\fB\-d\fR\*(T>, \*(T<\fB\-c\fR\*(T>, and
+\*(T<\fB\-m\fR\*(T> options. If someone could explain it to
+me, I'd like to add this information to this manpage.
+.SH "SEE ALSO"
+.nf
+
+The Expat home page:                            https://libexpat.github.io/
+The W3 XML 1.0 specification (fourth edition):  https://www.w3.org/TR/2006/REC\-xml\-20060816/
+Billion laughs attack:                          https://en.wikipedia.org/wiki/Billion_laughs_attack
+      
+.fi
+.SH AUTHOR
+This manual page was originally written by Scott Bronson <\*(T<bronson@rinspin.com\*(T>>
+in December 2001 for
+the Debian GNU/Linux system (but may be used by others). Permission is
+granted to copy, distribute and/or modify this document under
+the terms of the GNU Free Documentation
+License, Version 1.1.

miniconda3/pkgs/fmt-11.2.0-hca5f364_0/include/fmt/args.h

@@ -0,0 +1,220 @@
+// Formatting library for C++ - dynamic argument lists
+//
+// Copyright (c) 2012 - present, Victor Zverovich
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
+#ifndef FMT_ARGS_H_
+#define FMT_ARGS_H_
+
+#ifndef FMT_MODULE
+#  include <functional>  // std::reference_wrapper
+#  include <memory>      // std::unique_ptr
+#  include <vector>
+#endif
+
+#include "format.h"  // std_string_view
+
+FMT_BEGIN_NAMESPACE
+namespace detail {
+
+template <typename T> struct is_reference_wrapper : std::false_type {};
+template <typename T>
+struct is_reference_wrapper<std::reference_wrapper<T>> : std::true_type {};
+
+template <typename T> auto unwrap(const T& v) -> const T& { return v; }
+template <typename T>
+auto unwrap(const std::reference_wrapper<T>& v) -> const T& {
+  return static_cast<const T&>(v);
+}
+
+// node is defined outside dynamic_arg_list to workaround a C2504 bug in MSVC
+// 2022 (v17.10.0).
+//
+// Workaround for clang's -Wweak-vtables. Unlike for regular classes, for
+// templates it doesn't complain about inability to deduce single translation
+// unit for placing vtable. So node is made a fake template.
+template <typename = void> struct node {
+  virtual ~node() = default;
+  std::unique_ptr<node<>> next;
+};
+
+class dynamic_arg_list {
+  template <typename T> struct typed_node : node<> {
+    T value;
+
+    template <typename Arg>
+    FMT_CONSTEXPR typed_node(const Arg& arg) : value(arg) {}
+
+    template <typename Char>
+    FMT_CONSTEXPR typed_node(const basic_string_view<Char>& arg)
+        : value(arg.data(), arg.size()) {}
+  };
+
+  std::unique_ptr<node<>> head_;
+
+ public:
+  template <typename T, typename Arg> auto push(const Arg& arg) -> const T& {
+    auto new_node = std::unique_ptr<typed_node<T>>(new typed_node<T>(arg));
+    auto& value = new_node->value;
+    new_node->next = std::move(head_);
+    head_ = std::move(new_node);
+    return value;
+  }
+};
+}  // namespace detail
+
+/**
+ * A dynamic list of formatting arguments with storage.
+ *
+ * It can be implicitly converted into `fmt::basic_format_args` for passing
+ * into type-erased formatting functions such as `fmt::vformat`.
+ */
+template <typename Context> class dynamic_format_arg_store {
+ private:
+  using char_type = typename Context::char_type;
+
+  template <typename T> struct need_copy {
+    static constexpr detail::type mapped_type =
+        detail::mapped_type_constant<T, char_type>::value;
+
+    enum {
+      value = !(detail::is_reference_wrapper<T>::value ||
+                std::is_same<T, basic_string_view<char_type>>::value ||
+                std::is_same<T, detail::std_string_view<char_type>>::value ||
+                (mapped_type != detail::type::cstring_type &&
+                 mapped_type != detail::type::string_type &&
+                 mapped_type != detail::type::custom_type))
+    };
+  };
+
+  template <typename T>
+  using stored_t = conditional_t<
+      std::is_convertible<T, std::basic_string<char_type>>::value &&
+          !detail::is_reference_wrapper<T>::value,
+      std::basic_string<char_type>, T>;
+
+  // Storage of basic_format_arg must be contiguous.
+  std::vector<basic_format_arg<Context>> data_;
+  std::vector<detail::named_arg_info<char_type>> named_info_;
+
+  // Storage of arguments not fitting into basic_format_arg must grow
+  // without relocation because items in data_ refer to it.
+  detail::dynamic_arg_list dynamic_args_;
+
+  friend class basic_format_args<Context>;
+
+  auto data() const -> const basic_format_arg<Context>* {
+    return named_info_.empty() ? data_.data() : data_.data() + 1;
+  }
+
+  template <typename T> void emplace_arg(const T& arg) {
+    data_.emplace_back(arg);
+  }
+
+  template <typename T>
+  void emplace_arg(const detail::named_arg<char_type, T>& arg) {
+    if (named_info_.empty())
+      data_.insert(data_.begin(), basic_format_arg<Context>(nullptr, 0));
+    data_.emplace_back(detail::unwrap(arg.value));
+    auto pop_one = [](std::vector<basic_format_arg<Context>>* data) {
+      data->pop_back();
+    };
+    std::unique_ptr<std::vector<basic_format_arg<Context>>, decltype(pop_one)>
+        guard{&data_, pop_one};
+    named_info_.push_back({arg.name, static_cast<int>(data_.size() - 2u)});
+    data_[0] = {named_info_.data(), named_info_.size()};
+    guard.release();
+  }
+
+ public:
+  constexpr dynamic_format_arg_store() = default;
+
+  operator basic_format_args<Context>() const {
+    return basic_format_args<Context>(data(), static_cast<int>(data_.size()),
+                                      !named_info_.empty());
+  }
+
+  /**
+   * Adds an argument into the dynamic store for later passing to a formatting
+   * function.
+   *
+   * Note that custom types and string types (but not string views) are copied
+   * into the store dynamically allocating memory if necessary.
+   *
+   * **Example**:
+   *
+   *     fmt::dynamic_format_arg_store<fmt::format_context> store;
+   *     store.push_back(42);
+   *     store.push_back("abc");
+   *     store.push_back(1.5f);
+   *     std::string result = fmt::vformat("{} and {} and {}", store);
+   */
+  template <typename T> void push_back(const T& arg) {
+    if (detail::const_check(need_copy<T>::value))
+      emplace_arg(dynamic_args_.push<stored_t<T>>(arg));
+    else
+      emplace_arg(detail::unwrap(arg));
+  }
+
+  /**
+   * Adds a reference to the argument into the dynamic store for later passing
+   * to a formatting function.
+   *
+   * **Example**:
+   *
+   *     fmt::dynamic_format_arg_store<fmt::format_context> store;
+   *     char band[] = "Rolling Stones";
+   *     store.push_back(std::cref(band));
+   *     band[9] = 'c'; // Changing str affects the output.
+   *     std::string result = fmt::vformat("{}", store);
+   *     // result == "Rolling Scones"
+   */
+  template <typename T> void push_back(std::reference_wrapper<T> arg) {
+    static_assert(
+        need_copy<T>::value,
+        "objects of built-in types and string views are always copied");
+    emplace_arg(arg.get());
+  }
+
+  /**
+   * Adds named argument into the dynamic store for later passing to a
+   * formatting function. `std::reference_wrapper` is supported to avoid
+   * copying of the argument. The name is always copied into the store.
+   */
+  template <typename T>
+  void push_back(const detail::named_arg<char_type, T>& arg) {
+    const char_type* arg_name =
+        dynamic_args_.push<std::basic_string<char_type>>(arg.name).c_str();
+    if (detail::const_check(need_copy<T>::value)) {
+      emplace_arg(
+          fmt::arg(arg_name, dynamic_args_.push<stored_t<T>>(arg.value)));
+    } else {
+      emplace_arg(fmt::arg(arg_name, arg.value));
+    }
+  }
+
+  /// Erase all elements from the store.
+  void clear() {
+    data_.clear();
+    named_info_.clear();
+    dynamic_args_ = {};
+  }
+
+  /// Reserves space to store at least `new_cap` arguments including
+  /// `new_cap_named` named arguments.
+  void reserve(size_t new_cap, size_t new_cap_named) {
+    FMT_ASSERT(new_cap >= new_cap_named,
+               "set of arguments includes set of named arguments");
+    data_.reserve(new_cap);
+    named_info_.reserve(new_cap_named);
+  }
+
+  /// Returns the number of elements in the store.
+  size_t size() const noexcept { return data_.size(); }
+};
+
+FMT_END_NAMESPACE
+
+#endif  // FMT_ARGS_H_

miniconda3/pkgs/fmt-11.2.0-hca5f364_0/include/fmt/chrono.h

@@ -0,0 +1,2330 @@
+// Formatting library for C++ - chrono support
+//
+// Copyright (c) 2012 - present, Victor Zverovich
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
+#ifndef FMT_CHRONO_H_
+#define FMT_CHRONO_H_
+
+#ifndef FMT_MODULE
+#  include <algorithm>
+#  include <chrono>
+#  include <cmath>    // std::isfinite
+#  include <cstring>  // std::memcpy
+#  include <ctime>
+#  include <iterator>
+#  include <locale>
+#  include <ostream>
+#  include <type_traits>
+#endif
+
+#include "format.h"
+
+FMT_BEGIN_NAMESPACE
+
+// Enable safe chrono durations, unless explicitly disabled.
+#ifndef FMT_SAFE_DURATION_CAST
+#  define FMT_SAFE_DURATION_CAST 1
+#endif
+#if FMT_SAFE_DURATION_CAST
+
+// For conversion between std::chrono::durations without undefined
+// behaviour or erroneous results.
+// This is a stripped down version of duration_cast, for inclusion in fmt.
+// See https://github.com/pauldreik/safe_duration_cast
+//
+// Copyright Paul Dreik 2019
+namespace safe_duration_cast {
+
+template <typename To, typename From,
+          FMT_ENABLE_IF(!std::is_same<From, To>::value &&
+                        std::numeric_limits<From>::is_signed ==
+                            std::numeric_limits<To>::is_signed)>
+FMT_CONSTEXPR auto lossless_integral_conversion(const From from, int& ec)
+    -> To {
+  ec = 0;
+  using F = std::numeric_limits<From>;
+  using T = std::numeric_limits<To>;
+  static_assert(F::is_integer, "From must be integral");
+  static_assert(T::is_integer, "To must be integral");
+
+  // A and B are both signed, or both unsigned.
+  if (detail::const_check(F::digits <= T::digits)) {
+    // From fits in To without any problem.
+  } else {
+    // From does not always fit in To, resort to a dynamic check.
+    if (from < (T::min)() || from > (T::max)()) {
+      // outside range.
+      ec = 1;
+      return {};
+    }
+  }
+  return static_cast<To>(from);
+}
+
+/// Converts From to To, without loss. If the dynamic value of from
+/// can't be converted to To without loss, ec is set.
+template <typename To, typename From,
+          FMT_ENABLE_IF(!std::is_same<From, To>::value &&
+                        std::numeric_limits<From>::is_signed !=
+                            std::numeric_limits<To>::is_signed)>
+FMT_CONSTEXPR auto lossless_integral_conversion(const From from, int& ec)
+    -> To {
+  ec = 0;
+  using F = std::numeric_limits<From>;
+  using T = std::numeric_limits<To>;
+  static_assert(F::is_integer, "From must be integral");
+  static_assert(T::is_integer, "To must be integral");
+
+  if (detail::const_check(F::is_signed && !T::is_signed)) {
+    // From may be negative, not allowed!
+    if (fmt::detail::is_negative(from)) {
+      ec = 1;
+      return {};
+    }
+    // From is positive. Can it always fit in To?
+    if (detail::const_check(F::digits > T::digits) &&
+        from > static_cast<From>(detail::max_value<To>())) {
+      ec = 1;
+      return {};
+    }
+  }
+
+  if (detail::const_check(!F::is_signed && T::is_signed &&
+                          F::digits >= T::digits) &&
+      from > static_cast<From>(detail::max_value<To>())) {
+    ec = 1;
+    return {};
+  }
+  return static_cast<To>(from);  // Lossless conversion.
+}
+
+template <typename To, typename From,
+          FMT_ENABLE_IF(std::is_same<From, To>::value)>
+FMT_CONSTEXPR auto lossless_integral_conversion(const From from, int& ec)
+    -> To {
+  ec = 0;
+  return from;
+}  // function
+
+// clang-format off
+/**
+ * converts From to To if possible, otherwise ec is set.
+ *
+ * input                            |    output
+ * ---------------------------------|---------------
+ * NaN                              | NaN
+ * Inf                              | Inf
+ * normal, fits in output           | converted (possibly lossy)
+ * normal, does not fit in output   | ec is set
+ * subnormal                        | best effort
+ * -Inf                             | -Inf
+ */
+// clang-format on
+template <typename To, typename From,
+          FMT_ENABLE_IF(!std::is_same<From, To>::value)>
+FMT_CONSTEXPR auto safe_float_conversion(const From from, int& ec) -> To {
+  ec = 0;
+  using T = std::numeric_limits<To>;
+  static_assert(std::is_floating_point<From>::value, "From must be floating");
+  static_assert(std::is_floating_point<To>::value, "To must be floating");
+
+  // catch the only happy case
+  if (std::isfinite(from)) {
+    if (from >= T::lowest() && from <= (T::max)()) {
+      return static_cast<To>(from);
+    }
+    // not within range.
+    ec = 1;
+    return {};
+  }
+
+  // nan and inf will be preserved
+  return static_cast<To>(from);
+}  // function
+
+template <typename To, typename From,
+          FMT_ENABLE_IF(std::is_same<From, To>::value)>
+FMT_CONSTEXPR auto safe_float_conversion(const From from, int& ec) -> To {
+  ec = 0;
+  static_assert(std::is_floating_point<From>::value, "From must be floating");
+  return from;
+}
+
+/// Safe duration_cast between floating point durations
+template <typename To, typename FromRep, typename FromPeriod,
+          FMT_ENABLE_IF(std::is_floating_point<FromRep>::value),
+          FMT_ENABLE_IF(std::is_floating_point<typename To::rep>::value)>
+auto safe_duration_cast(std::chrono::duration<FromRep, FromPeriod> from,
+                        int& ec) -> To {
+  using From = std::chrono::duration<FromRep, FromPeriod>;
+  ec = 0;
+  if (std::isnan(from.count())) {
+    // nan in, gives nan out. easy.
+    return To{std::numeric_limits<typename To::rep>::quiet_NaN()};
+  }
+  // maybe we should also check if from is denormal, and decide what to do about
+  // it.
+
+  // +-inf should be preserved.
+  if (std::isinf(from.count())) {
+    return To{from.count()};
+  }
+
+  // the basic idea is that we need to convert from count() in the from type
+  // to count() in the To type, by multiplying it with this:
+  struct Factor
+      : std::ratio_divide<typename From::period, typename To::period> {};
+
+  static_assert(Factor::num > 0, "num must be positive");
+  static_assert(Factor::den > 0, "den must be positive");
+
+  // the conversion is like this: multiply from.count() with Factor::num
+  // /Factor::den and convert it to To::rep, all this without
+  // overflow/underflow. let's start by finding a suitable type that can hold
+  // both To, From and Factor::num
+  using IntermediateRep =
+      typename std::common_type<typename From::rep, typename To::rep,
+                                decltype(Factor::num)>::type;
+
+  // force conversion of From::rep -> IntermediateRep to be safe,
+  // even if it will never happen be narrowing in this context.
+  IntermediateRep count =
+      safe_float_conversion<IntermediateRep>(from.count(), ec);
+  if (ec) {
+    return {};
+  }
+
+  // multiply with Factor::num without overflow or underflow
+  if (detail::const_check(Factor::num != 1)) {
+    constexpr auto max1 = detail::max_value<IntermediateRep>() /
+                          static_cast<IntermediateRep>(Factor::num);
+    if (count > max1) {
+      ec = 1;
+      return {};
+    }
+    constexpr auto min1 = std::numeric_limits<IntermediateRep>::lowest() /
+                          static_cast<IntermediateRep>(Factor::num);
+    if (count < min1) {
+      ec = 1;
+      return {};
+    }
+    count *= static_cast<IntermediateRep>(Factor::num);
+  }
+
+  // this can't go wrong, right? den>0 is checked earlier.
+  if (detail::const_check(Factor::den != 1)) {
+    using common_t = typename std::common_type<IntermediateRep, intmax_t>::type;
+    count /= static_cast<common_t>(Factor::den);
+  }
+
+  // convert to the to type, safely
+  using ToRep = typename To::rep;
+
+  const ToRep tocount = safe_float_conversion<ToRep>(count, ec);
+  if (ec) {
+    return {};
+  }
+  return To{tocount};
+}
+}  // namespace safe_duration_cast
+#endif
+
+namespace detail {
+
+// Check if std::chrono::utc_time is available.
+#ifdef FMT_USE_UTC_TIME
+// Use the provided definition.
+#elif defined(__cpp_lib_chrono)
+#  define FMT_USE_UTC_TIME (__cpp_lib_chrono >= 201907L)
+#else
+#  define FMT_USE_UTC_TIME 0
+#endif
+#if FMT_USE_UTC_TIME
+using utc_clock = std::chrono::utc_clock;
+#else
+struct utc_clock {
+  template <typename T> void to_sys(T);
+};
+#endif
+
+// Check if std::chrono::local_time is available.
+#ifdef FMT_USE_LOCAL_TIME
+// Use the provided definition.
+#elif defined(__cpp_lib_chrono)
+#  define FMT_USE_LOCAL_TIME (__cpp_lib_chrono >= 201907L)
+#else
+#  define FMT_USE_LOCAL_TIME 0
+#endif
+#if FMT_USE_LOCAL_TIME
+using local_t = std::chrono::local_t;
+#else
+struct local_t {};
+#endif
+
+}  // namespace detail
+
+template <typename Duration>
+using sys_time = std::chrono::time_point<std::chrono::system_clock, Duration>;
+
+template <typename Duration>
+using utc_time = std::chrono::time_point<detail::utc_clock, Duration>;
+
+template <class Duration>
+using local_time = std::chrono::time_point<detail::local_t, Duration>;
+
+namespace detail {
+
+// Prevents expansion of a preceding token as a function-style macro.
+// Usage: f FMT_NOMACRO()
+#define FMT_NOMACRO
+
+template <typename T = void> struct null {};
+inline auto localtime_r FMT_NOMACRO(...) -> null<> { return null<>(); }
+inline auto localtime_s(...) -> null<> { return null<>(); }
+inline auto gmtime_r(...) -> null<> { return null<>(); }
+inline auto gmtime_s(...) -> null<> { return null<>(); }
+
+// It is defined here and not in ostream.h because the latter has expensive
+// includes.
+template <typename StreamBuf> class formatbuf : public StreamBuf {
+ private:
+  using char_type = typename StreamBuf::char_type;
+  using streamsize = decltype(std::declval<StreamBuf>().sputn(nullptr, 0));
+  using int_type = typename StreamBuf::int_type;
+  using traits_type = typename StreamBuf::traits_type;
+
+  buffer<char_type>& buffer_;
+
+ public:
+  explicit formatbuf(buffer<char_type>& buf) : buffer_(buf) {}
+
+ protected:
+  // The put area is always empty. This makes the implementation simpler and has
+  // the advantage that the streambuf and the buffer are always in sync and
+  // sputc never writes into uninitialized memory. A disadvantage is that each
+  // call to sputc always results in a (virtual) call to overflow. There is no
+  // disadvantage here for sputn since this always results in a call to xsputn.
+
+  auto overflow(int_type ch) -> int_type override {
+    if (!traits_type::eq_int_type(ch, traits_type::eof()))
+      buffer_.push_back(static_cast<char_type>(ch));
+    return ch;
+  }
+
+  auto xsputn(const char_type* s, streamsize count) -> streamsize override {
+    buffer_.append(s, s + count);
+    return count;
+  }
+};
+
+inline auto get_classic_locale() -> const std::locale& {
+  static const auto& locale = std::locale::classic();
+  return locale;
+}
+
+template <typename CodeUnit> struct codecvt_result {
+  static constexpr const size_t max_size = 32;
+  CodeUnit buf[max_size];
+  CodeUnit* end;
+};
+
+template <typename CodeUnit>
+void write_codecvt(codecvt_result<CodeUnit>& out, string_view in,
+                   const std::locale& loc) {
+  FMT_PRAGMA_CLANG(diagnostic push)
+  FMT_PRAGMA_CLANG(diagnostic ignored "-Wdeprecated")
+  auto& f = std::use_facet<std::codecvt<CodeUnit, char, std::mbstate_t>>(loc);
+  FMT_PRAGMA_CLANG(diagnostic pop)
+  auto mb = std::mbstate_t();
+  const char* from_next = nullptr;
+  auto result = f.in(mb, in.begin(), in.end(), from_next, std::begin(out.buf),
+                     std::end(out.buf), out.end);
+  if (result != std::codecvt_base::ok)
+    FMT_THROW(format_error("failed to format time"));
+}
+
+template <typename OutputIt>
+auto write_encoded_tm_str(OutputIt out, string_view in, const std::locale& loc)
+    -> OutputIt {
+  if (const_check(detail::use_utf8) && loc != get_classic_locale()) {
+    // char16_t and char32_t codecvts are broken in MSVC (linkage errors) and
+    // gcc-4.
+#if FMT_MSC_VERSION != 0 ||  \
+    (defined(__GLIBCXX__) && \
+     (!defined(_GLIBCXX_USE_DUAL_ABI) || _GLIBCXX_USE_DUAL_ABI == 0))
+    // The _GLIBCXX_USE_DUAL_ABI macro is always defined in libstdc++ from gcc-5
+    // and newer.
+    using code_unit = wchar_t;
+#else
+    using code_unit = char32_t;
+#endif
+
+    using unit_t = codecvt_result<code_unit>;
+    unit_t unit;
+    write_codecvt(unit, in, loc);
+    // In UTF-8 is used one to four one-byte code units.
+    auto u =
+        to_utf8<code_unit, basic_memory_buffer<char, unit_t::max_size * 4>>();
+    if (!u.convert({unit.buf, to_unsigned(unit.end - unit.buf)}))
+      FMT_THROW(format_error("failed to format time"));
+    return copy<char>(u.c_str(), u.c_str() + u.size(), out);
+  }
+  return copy<char>(in.data(), in.data() + in.size(), out);
+}
+
+template <typename Char, typename OutputIt,
+          FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
+auto write_tm_str(OutputIt out, string_view sv, const std::locale& loc)
+    -> OutputIt {
+  codecvt_result<Char> unit;
+  write_codecvt(unit, sv, loc);
+  return copy<Char>(unit.buf, unit.end, out);
+}
+
+template <typename Char, typename OutputIt,
+          FMT_ENABLE_IF(std::is_same<Char, char>::value)>
+auto write_tm_str(OutputIt out, string_view sv, const std::locale& loc)
+    -> OutputIt {
+  return write_encoded_tm_str(out, sv, loc);
+}
+
+template <typename Char>
+inline void do_write(buffer<Char>& buf, const std::tm& time,
+                     const std::locale& loc, char format, char modifier) {
+  auto&& format_buf = formatbuf<std::basic_streambuf<Char>>(buf);
+  auto&& os = std::basic_ostream<Char>(&format_buf);
+  os.imbue(loc);
+  const auto& facet = std::use_facet<std::time_put<Char>>(loc);
+  auto end = facet.put(os, os, Char(' '), &time, format, modifier);
+  if (end.failed()) FMT_THROW(format_error("failed to format time"));
+}
+
+template <typename Char, typename OutputIt,
+          FMT_ENABLE_IF(!std::is_same<Char, char>::value)>
+auto write(OutputIt out, const std::tm& time, const std::locale& loc,
+           char format, char modifier = 0) -> OutputIt {
+  auto&& buf = get_buffer<Char>(out);
+  do_write<Char>(buf, time, loc, format, modifier);
+  return get_iterator(buf, out);
+}
+
+template <typename Char, typename OutputIt,
+          FMT_ENABLE_IF(std::is_same<Char, char>::value)>
+auto write(OutputIt out, const std::tm& time, const std::locale& loc,
+           char format, char modifier = 0) -> OutputIt {
+  auto&& buf = basic_memory_buffer<Char>();
+  do_write<char>(buf, time, loc, format, modifier);
+  return write_encoded_tm_str(out, string_view(buf.data(), buf.size()), loc);
+}
+
+template <typename T, typename U>
+using is_similar_arithmetic_type =
+    bool_constant<(std::is_integral<T>::value && std::is_integral<U>::value) ||
+                  (std::is_floating_point<T>::value &&
+                   std::is_floating_point<U>::value)>;
+
+FMT_NORETURN inline void throw_duration_error() {
+  FMT_THROW(format_error("cannot format duration"));
+}
+
+// Cast one integral duration to another with an overflow check.
+template <typename To, typename FromRep, typename FromPeriod,
+          FMT_ENABLE_IF(std::is_integral<FromRep>::value&&
+                            std::is_integral<typename To::rep>::value)>
+auto duration_cast(std::chrono::duration<FromRep, FromPeriod> from) -> To {
+#if !FMT_SAFE_DURATION_CAST
+  return std::chrono::duration_cast<To>(from);
+#else
+  // The conversion factor: to.count() == factor * from.count().
+  using factor = std::ratio_divide<FromPeriod, typename To::period>;
+
+  using common_rep = typename std::common_type<FromRep, typename To::rep,
+                                               decltype(factor::num)>::type;
+
+  int ec = 0;
+  auto count = safe_duration_cast::lossless_integral_conversion<common_rep>(
+      from.count(), ec);
+  if (ec) throw_duration_error();
+
+  // Multiply from.count() by factor and check for overflow.
+  if (const_check(factor::num != 1)) {
+    if (count > max_value<common_rep>() / factor::num) throw_duration_error();
+    const auto min = (std::numeric_limits<common_rep>::min)() / factor::num;
+    if (const_check(!std::is_unsigned<common_rep>::value) && count < min)
+      throw_duration_error();
+    count *= factor::num;
+  }
+  if (const_check(factor::den != 1)) count /= factor::den;
+  auto to =
+      To(safe_duration_cast::lossless_integral_conversion<typename To::rep>(
+          count, ec));
+  if (ec) throw_duration_error();
+  return to;
+#endif
+}
+
+template <typename To, typename FromRep, typename FromPeriod,
+          FMT_ENABLE_IF(std::is_floating_point<FromRep>::value&&
+                            std::is_floating_point<typename To::rep>::value)>
+auto duration_cast(std::chrono::duration<FromRep, FromPeriod> from) -> To {
+#if FMT_SAFE_DURATION_CAST
+  // Throwing version of safe_duration_cast is only available for
+  // integer to integer or float to float casts.
+  int ec;
+  To to = safe_duration_cast::safe_duration_cast<To>(from, ec);
+  if (ec) throw_duration_error();
+  return to;
+#else
+  // Standard duration cast, may overflow.
+  return std::chrono::duration_cast<To>(from);
+#endif
+}
+
+template <typename To, typename FromRep, typename FromPeriod,
+          FMT_ENABLE_IF(
+              !is_similar_arithmetic_type<FromRep, typename To::rep>::value)>
+auto duration_cast(std::chrono::duration<FromRep, FromPeriod> from) -> To {
+  // Mixed integer <-> float cast is not supported by safe_duration_cast.
+  return std::chrono::duration_cast<To>(from);
+}
+
+template <typename Duration>
+auto to_time_t(sys_time<Duration> time_point) -> std::time_t {
+  // Cannot use std::chrono::system_clock::to_time_t since this would first
+  // require a cast to std::chrono::system_clock::time_point, which could
+  // overflow.
+  return detail::duration_cast<std::chrono::duration<std::time_t>>(
+             time_point.time_since_epoch())
+      .count();
+}
+
+namespace tz {
+
+// DEPRECATED!
+struct time_zone {
+  template <typename Duration, typename LocalTime>
+  auto to_sys(LocalTime) -> sys_time<Duration> {
+    return {};
+  }
+};
+template <typename... T> auto current_zone(T...) -> time_zone* {
+  return nullptr;
+}
+
+template <typename... T> void _tzset(T...) {}
+}  // namespace tz
+
+// DEPRECATED!
+inline void tzset_once() {
+  static bool init = []() {
+    using namespace tz;
+    _tzset();
+    return false;
+  }();
+  ignore_unused(init);
+}
+}  // namespace detail
+
+FMT_BEGIN_EXPORT
+
+/**
+ * Converts given time since epoch as `std::time_t` value into calendar time,
+ * expressed in local time. Unlike `std::localtime`, this function is
+ * thread-safe on most platforms.
+ */
+FMT_DEPRECATED inline auto localtime(std::time_t time) -> std::tm {
+  struct dispatcher {
+    std::time_t time_;
+    std::tm tm_;
+
+    inline dispatcher(std::time_t t) : time_(t) {}
+
+    inline auto run() -> bool {
+      using namespace fmt::detail;
+      return handle(localtime_r(&time_, &tm_));
+    }
+
+    inline auto handle(std::tm* tm) -> bool { return tm != nullptr; }
+
+    inline auto handle(detail::null<>) -> bool {
+      using namespace fmt::detail;
+      return fallback(localtime_s(&tm_, &time_));
+    }
+
+    inline auto fallback(int res) -> bool { return res == 0; }
+
+#if !FMT_MSC_VERSION
+    inline auto fallback(detail::null<>) -> bool {
+      using namespace fmt::detail;
+      std::tm* tm = std::localtime(&time_);
+      if (tm) tm_ = *tm;
+      return tm != nullptr;
+    }
+#endif
+  };
+  dispatcher lt(time);
+  // Too big time values may be unsupported.
+  if (!lt.run()) FMT_THROW(format_error("time_t value out of range"));
+  return lt.tm_;
+}
+
+#if FMT_USE_LOCAL_TIME
+template <typename Duration>
+FMT_DEPRECATED auto localtime(std::chrono::local_time<Duration> time)
+    -> std::tm {
+  using namespace std::chrono;
+  using namespace detail::tz;
+  return localtime(detail::to_time_t(current_zone()->to_sys<Duration>(time)));
+}
+#endif
+
+/**
+ * Converts given time since epoch as `std::time_t` value into calendar time,
+ * expressed in Coordinated Universal Time (UTC). Unlike `std::gmtime`, this
+ * function is thread-safe on most platforms.
+ */
+inline auto gmtime(std::time_t time) -> std::tm {
+  struct dispatcher {
+    std::time_t time_;
+    std::tm tm_;
+
+    inline dispatcher(std::time_t t) : time_(t) {}
+
+    inline auto run() -> bool {
+      using namespace fmt::detail;
+      return handle(gmtime_r(&time_, &tm_));
+    }
+
+    inline auto handle(std::tm* tm) -> bool { return tm != nullptr; }
+
+    inline auto handle(detail::null<>) -> bool {
+      using namespace fmt::detail;
+      return fallback(gmtime_s(&tm_, &time_));
+    }
+
+    inline auto fallback(int res) -> bool { return res == 0; }
+
+#if !FMT_MSC_VERSION
+    inline auto fallback(detail::null<>) -> bool {
+      std::tm* tm = std::gmtime(&time_);
+      if (tm) tm_ = *tm;
+      return tm != nullptr;
+    }
+#endif
+  };
+  auto gt = dispatcher(time);
+  // Too big time values may be unsupported.
+  if (!gt.run()) FMT_THROW(format_error("time_t value out of range"));
+  return gt.tm_;
+}
+
+template <typename Duration>
+inline auto gmtime(sys_time<Duration> time_point) -> std::tm {
+  return gmtime(detail::to_time_t(time_point));
+}
+
+namespace detail {
+
+// Writes two-digit numbers a, b and c separated by sep to buf.
+// The method by Pavel Novikov based on
+// https://johnnylee-sde.github.io/Fast-unsigned-integer-to-time-string/.
+inline void write_digit2_separated(char* buf, unsigned a, unsigned b,
+                                   unsigned c, char sep) {
+  unsigned long long digits =
+      a | (b << 24) | (static_cast<unsigned long long>(c) << 48);
+  // Convert each value to BCD.
+  // We have x = a * 10 + b and we want to convert it to BCD y = a * 16 + b.
+  // The difference is
+  //   y - x = a * 6
+  // a can be found from x:
+  //   a = floor(x / 10)
+  // then
+  //   y = x + a * 6 = x + floor(x / 10) * 6
+  // floor(x / 10) is (x * 205) >> 11 (needs 16 bits).
+  digits += (((digits * 205) >> 11) & 0x000f00000f00000f) * 6;
+  // Put low nibbles to high bytes and high nibbles to low bytes.
+  digits = ((digits & 0x00f00000f00000f0) >> 4) |
+           ((digits & 0x000f00000f00000f) << 8);
+  auto usep = static_cast<unsigned long long>(sep);
+  // Add ASCII '0' to each digit byte and insert separators.
+  digits |= 0x3030003030003030 | (usep << 16) | (usep << 40);
+
+  constexpr const size_t len = 8;
+  if (const_check(is_big_endian())) {
+    char tmp[len];
+    std::memcpy(tmp, &digits, len);
+    std::reverse_copy(tmp, tmp + len, buf);
+  } else {
+    std::memcpy(buf, &digits, len);
+  }
+}
+
+template <typename Period>
+FMT_CONSTEXPR inline auto get_units() -> const char* {
+  if (std::is_same<Period, std::atto>::value) return "as";
+  if (std::is_same<Period, std::femto>::value) return "fs";
+  if (std::is_same<Period, std::pico>::value) return "ps";
+  if (std::is_same<Period, std::nano>::value) return "ns";
+  if (std::is_same<Period, std::micro>::value)
+    return detail::use_utf8 ? "µs" : "us";
+  if (std::is_same<Period, std::milli>::value) return "ms";
+  if (std::is_same<Period, std::centi>::value) return "cs";
+  if (std::is_same<Period, std::deci>::value) return "ds";
+  if (std::is_same<Period, std::ratio<1>>::value) return "s";
+  if (std::is_same<Period, std::deca>::value) return "das";
+  if (std::is_same<Period, std::hecto>::value) return "hs";
+  if (std::is_same<Period, std::kilo>::value) return "ks";
+  if (std::is_same<Period, std::mega>::value) return "Ms";
+  if (std::is_same<Period, std::giga>::value) return "Gs";
+  if (std::is_same<Period, std::tera>::value) return "Ts";
+  if (std::is_same<Period, std::peta>::value) return "Ps";
+  if (std::is_same<Period, std::exa>::value) return "Es";
+  if (std::is_same<Period, std::ratio<60>>::value) return "min";
+  if (std::is_same<Period, std::ratio<3600>>::value) return "h";
+  if (std::is_same<Period, std::ratio<86400>>::value) return "d";
+  return nullptr;
+}
+
+enum class numeric_system {
+  standard,
+  // Alternative numeric system, e.g. 十二 instead of 12 in ja_JP locale.
+  alternative
+};
+
+// Glibc extensions for formatting numeric values.
+enum class pad_type {
+  // Pad a numeric result string with zeros (the default).
+  zero,
+  // Do not pad a numeric result string.
+  none,
+  // Pad a numeric result string with spaces.
+  space,
+};
+
+template <typename OutputIt>
+auto write_padding(OutputIt out, pad_type pad, int width) -> OutputIt {
+  if (pad == pad_type::none) return out;
+  return detail::fill_n(out, width, pad == pad_type::space ? ' ' : '0');
+}
+
+template <typename OutputIt>
+auto write_padding(OutputIt out, pad_type pad) -> OutputIt {
+  if (pad != pad_type::none) *out++ = pad == pad_type::space ? ' ' : '0';
+  return out;
+}
+
+// Parses a put_time-like format string and invokes handler actions.
+template <typename Char, typename Handler>
+FMT_CONSTEXPR auto parse_chrono_format(const Char* begin, const Char* end,
+                                       Handler&& handler) -> const Char* {
+  if (begin == end || *begin == '}') return begin;
+  if (*begin != '%') FMT_THROW(format_error("invalid format"));
+  auto ptr = begin;
+  while (ptr != end) {
+    pad_type pad = pad_type::zero;
+    auto c = *ptr;
+    if (c == '}') break;
+    if (c != '%') {
+      ++ptr;
+      continue;
+    }
+    if (begin != ptr) handler.on_text(begin, ptr);
+    ++ptr;  // consume '%'
+    if (ptr == end) FMT_THROW(format_error("invalid format"));
+    c = *ptr;
+    switch (c) {
+    case '_':
+      pad = pad_type::space;
+      ++ptr;
+      break;
+    case '-':
+      pad = pad_type::none;
+      ++ptr;
+      break;
+    }
+    if (ptr == end) FMT_THROW(format_error("invalid format"));
+    c = *ptr++;
+    switch (c) {
+    case '%': handler.on_text(ptr - 1, ptr); break;
+    case 'n': {
+      const Char newline[] = {'\n'};
+      handler.on_text(newline, newline + 1);
+      break;
+    }
+    case 't': {
+      const Char tab[] = {'\t'};
+      handler.on_text(tab, tab + 1);
+      break;
+    }
+    // Year:
+    case 'Y': handler.on_year(numeric_system::standard, pad); break;
+    case 'y': handler.on_short_year(numeric_system::standard); break;
+    case 'C': handler.on_century(numeric_system::standard); break;
+    case 'G': handler.on_iso_week_based_year(); break;
+    case 'g': handler.on_iso_week_based_short_year(); break;
+    // Day of the week:
+    case 'a': handler.on_abbr_weekday(); break;
+    case 'A': handler.on_full_weekday(); break;
+    case 'w': handler.on_dec0_weekday(numeric_system::standard); break;
+    case 'u': handler.on_dec1_weekday(numeric_system::standard); break;
+    // Month:
+    case 'b':
+    case 'h': handler.on_abbr_month(); break;
+    case 'B': handler.on_full_month(); break;
+    case 'm': handler.on_dec_month(numeric_system::standard, pad); break;
+    // Day of the year/month:
+    case 'U':
+      handler.on_dec0_week_of_year(numeric_system::standard, pad);
+      break;
+    case 'W':
+      handler.on_dec1_week_of_year(numeric_system::standard, pad);
+      break;
+    case 'V': handler.on_iso_week_of_year(numeric_system::standard, pad); break;
+    case 'j': handler.on_day_of_year(pad); break;
+    case 'd': handler.on_day_of_month(numeric_system::standard, pad); break;
+    case 'e':
+      handler.on_day_of_month(numeric_system::standard, pad_type::space);
+      break;
+    // Hour, minute, second:
+    case 'H': handler.on_24_hour(numeric_system::standard, pad); break;
+    case 'I': handler.on_12_hour(numeric_system::standard, pad); break;
+    case 'M': handler.on_minute(numeric_system::standard, pad); break;
+    case 'S': handler.on_second(numeric_system::standard, pad); break;
+    // Other:
+    case 'c': handler.on_datetime(numeric_system::standard); break;
+    case 'x': handler.on_loc_date(numeric_system::standard); break;
+    case 'X': handler.on_loc_time(numeric_system::standard); break;
+    case 'D': handler.on_us_date(); break;
+    case 'F': handler.on_iso_date(); break;
+    case 'r': handler.on_12_hour_time(); break;
+    case 'R': handler.on_24_hour_time(); break;
+    case 'T': handler.on_iso_time(); break;
+    case 'p': handler.on_am_pm(); break;
+    case 'Q': handler.on_duration_value(); break;
+    case 'q': handler.on_duration_unit(); break;
+    case 'z': handler.on_utc_offset(numeric_system::standard); break;
+    case 'Z': handler.on_tz_name(); break;
+    // Alternative representation:
+    case 'E': {
+      if (ptr == end) FMT_THROW(format_error("invalid format"));
+      c = *ptr++;
+      switch (c) {
+      case 'Y': handler.on_year(numeric_system::alternative, pad); break;
+      case 'y': handler.on_offset_year(); break;
+      case 'C': handler.on_century(numeric_system::alternative); break;
+      case 'c': handler.on_datetime(numeric_system::alternative); break;
+      case 'x': handler.on_loc_date(numeric_system::alternative); break;
+      case 'X': handler.on_loc_time(numeric_system::alternative); break;
+      case 'z': handler.on_utc_offset(numeric_system::alternative); break;
+      default:  FMT_THROW(format_error("invalid format"));
+      }
+      break;
+    }
+    case 'O':
+      if (ptr == end) FMT_THROW(format_error("invalid format"));
+      c = *ptr++;
+      switch (c) {
+      case 'y': handler.on_short_year(numeric_system::alternative); break;
+      case 'm': handler.on_dec_month(numeric_system::alternative, pad); break;
+      case 'U':
+        handler.on_dec0_week_of_year(numeric_system::alternative, pad);
+        break;
+      case 'W':
+        handler.on_dec1_week_of_year(numeric_system::alternative, pad);
+        break;
+      case 'V':
+        handler.on_iso_week_of_year(numeric_system::alternative, pad);
+        break;
+      case 'd':
+        handler.on_day_of_month(numeric_system::alternative, pad);
+        break;
+      case 'e':
+        handler.on_day_of_month(numeric_system::alternative, pad_type::space);
+        break;
+      case 'w': handler.on_dec0_weekday(numeric_system::alternative); break;
+      case 'u': handler.on_dec1_weekday(numeric_system::alternative); break;
+      case 'H': handler.on_24_hour(numeric_system::alternative, pad); break;
+      case 'I': handler.on_12_hour(numeric_system::alternative, pad); break;
+      case 'M': handler.on_minute(numeric_system::alternative, pad); break;
+      case 'S': handler.on_second(numeric_system::alternative, pad); break;
+      case 'z': handler.on_utc_offset(numeric_system::alternative); break;
+      default:  FMT_THROW(format_error("invalid format"));
+      }
+      break;
+    default: FMT_THROW(format_error("invalid format"));
+    }
+    begin = ptr;
+  }
+  if (begin != ptr) handler.on_text(begin, ptr);
+  return ptr;
+}
+
+template <typename Derived> struct null_chrono_spec_handler {
+  FMT_CONSTEXPR void unsupported() {
+    static_cast<Derived*>(this)->unsupported();
+  }
+  FMT_CONSTEXPR void on_year(numeric_system, pad_type) { unsupported(); }
+  FMT_CONSTEXPR void on_short_year(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_offset_year() { unsupported(); }
+  FMT_CONSTEXPR void on_century(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_iso_week_based_year() { unsupported(); }
+  FMT_CONSTEXPR void on_iso_week_based_short_year() { unsupported(); }
+  FMT_CONSTEXPR void on_abbr_weekday() { unsupported(); }
+  FMT_CONSTEXPR void on_full_weekday() { unsupported(); }
+  FMT_CONSTEXPR void on_dec0_weekday(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_dec1_weekday(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_abbr_month() { unsupported(); }
+  FMT_CONSTEXPR void on_full_month() { unsupported(); }
+  FMT_CONSTEXPR void on_dec_month(numeric_system, pad_type) { unsupported(); }
+  FMT_CONSTEXPR void on_dec0_week_of_year(numeric_system, pad_type) {
+    unsupported();
+  }
+  FMT_CONSTEXPR void on_dec1_week_of_year(numeric_system, pad_type) {
+    unsupported();
+  }
+  FMT_CONSTEXPR void on_iso_week_of_year(numeric_system, pad_type) {
+    unsupported();
+  }
+  FMT_CONSTEXPR void on_day_of_year(pad_type) { unsupported(); }
+  FMT_CONSTEXPR void on_day_of_month(numeric_system, pad_type) {
+    unsupported();
+  }
+  FMT_CONSTEXPR void on_24_hour(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_12_hour(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_minute(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_second(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_datetime(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_loc_date(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_loc_time(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_us_date() { unsupported(); }
+  FMT_CONSTEXPR void on_iso_date() { unsupported(); }
+  FMT_CONSTEXPR void on_12_hour_time() { unsupported(); }
+  FMT_CONSTEXPR void on_24_hour_time() { unsupported(); }
+  FMT_CONSTEXPR void on_iso_time() { unsupported(); }
+  FMT_CONSTEXPR void on_am_pm() { unsupported(); }
+  FMT_CONSTEXPR void on_duration_value() { unsupported(); }
+  FMT_CONSTEXPR void on_duration_unit() { unsupported(); }
+  FMT_CONSTEXPR void on_utc_offset(numeric_system) { unsupported(); }
+  FMT_CONSTEXPR void on_tz_name() { unsupported(); }
+};
+
+class tm_format_checker : public null_chrono_spec_handler<tm_format_checker> {
+ private:
+  bool has_timezone_ = false;
+
+ public:
+  constexpr explicit tm_format_checker(bool has_timezone)
+      : has_timezone_(has_timezone) {}
+
+  FMT_NORETURN inline void unsupported() {
+    FMT_THROW(format_error("no format"));
+  }
+
+  template <typename Char>
+  FMT_CONSTEXPR void on_text(const Char*, const Char*) {}
+  FMT_CONSTEXPR void on_year(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_short_year(numeric_system) {}
+  FMT_CONSTEXPR void on_offset_year() {}
+  FMT_CONSTEXPR void on_century(numeric_system) {}
+  FMT_CONSTEXPR void on_iso_week_based_year() {}
+  FMT_CONSTEXPR void on_iso_week_based_short_year() {}
+  FMT_CONSTEXPR void on_abbr_weekday() {}
+  FMT_CONSTEXPR void on_full_weekday() {}
+  FMT_CONSTEXPR void on_dec0_weekday(numeric_system) {}
+  FMT_CONSTEXPR void on_dec1_weekday(numeric_system) {}
+  FMT_CONSTEXPR void on_abbr_month() {}
+  FMT_CONSTEXPR void on_full_month() {}
+  FMT_CONSTEXPR void on_dec_month(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_dec0_week_of_year(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_dec1_week_of_year(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_iso_week_of_year(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_day_of_year(pad_type) {}
+  FMT_CONSTEXPR void on_day_of_month(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_24_hour(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_12_hour(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_minute(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_second(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_datetime(numeric_system) {}
+  FMT_CONSTEXPR void on_loc_date(numeric_system) {}
+  FMT_CONSTEXPR void on_loc_time(numeric_system) {}
+  FMT_CONSTEXPR void on_us_date() {}
+  FMT_CONSTEXPR void on_iso_date() {}
+  FMT_CONSTEXPR void on_12_hour_time() {}
+  FMT_CONSTEXPR void on_24_hour_time() {}
+  FMT_CONSTEXPR void on_iso_time() {}
+  FMT_CONSTEXPR void on_am_pm() {}
+  FMT_CONSTEXPR void on_utc_offset(numeric_system) {
+    if (!has_timezone_) FMT_THROW(format_error("no timezone"));
+  }
+  FMT_CONSTEXPR void on_tz_name() {
+    if (!has_timezone_) FMT_THROW(format_error("no timezone"));
+  }
+};
+
+inline auto tm_wday_full_name(int wday) -> const char* {
+  static constexpr const char* full_name_list[] = {
+      "Sunday",   "Monday", "Tuesday", "Wednesday",
+      "Thursday", "Friday", "Saturday"};
+  return wday >= 0 && wday <= 6 ? full_name_list[wday] : "?";
+}
+inline auto tm_wday_short_name(int wday) -> const char* {
+  static constexpr const char* short_name_list[] = {"Sun", "Mon", "Tue", "Wed",
+                                                    "Thu", "Fri", "Sat"};
+  return wday >= 0 && wday <= 6 ? short_name_list[wday] : "???";
+}
+
+inline auto tm_mon_full_name(int mon) -> const char* {
+  static constexpr const char* full_name_list[] = {
+      "January", "February", "March",     "April",   "May",      "June",
+      "July",    "August",   "September", "October", "November", "December"};
+  return mon >= 0 && mon <= 11 ? full_name_list[mon] : "?";
+}
+inline auto tm_mon_short_name(int mon) -> const char* {
+  static constexpr const char* short_name_list[] = {
+      "Jan", "Feb", "Mar", "Apr", "May", "Jun",
+      "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
+  };
+  return mon >= 0 && mon <= 11 ? short_name_list[mon] : "???";
+}
+
+template <typename T, typename = void>
+struct has_tm_gmtoff : std::false_type {};
+template <typename T>
+struct has_tm_gmtoff<T, void_t<decltype(T::tm_gmtoff)>> : std::true_type {};
+
+template <typename T, typename = void> struct has_tm_zone : std::false_type {};
+template <typename T>
+struct has_tm_zone<T, void_t<decltype(T::tm_zone)>> : std::true_type {};
+
+template <typename T, FMT_ENABLE_IF(has_tm_zone<T>::value)>
+bool set_tm_zone(T& time, char* tz) {
+  time.tm_zone = tz;
+  return true;
+}
+template <typename T, FMT_ENABLE_IF(!has_tm_zone<T>::value)>
+bool set_tm_zone(T&, char*) {
+  return false;
+}
+
+inline char* utc() {
+  static char tz[] = "UTC";
+  return tz;
+}
+
+// Converts value to Int and checks that it's in the range [0, upper).
+template <typename T, typename Int, FMT_ENABLE_IF(std::is_integral<T>::value)>
+inline auto to_nonnegative_int(T value, Int upper) -> Int {
+  if (!std::is_unsigned<Int>::value &&
+      (value < 0 || to_unsigned(value) > to_unsigned(upper))) {
+    FMT_THROW(format_error("chrono value is out of range"));
+  }
+  return static_cast<Int>(value);
+}
+template <typename T, typename Int, FMT_ENABLE_IF(!std::is_integral<T>::value)>
+inline auto to_nonnegative_int(T value, Int upper) -> Int {
+  auto int_value = static_cast<Int>(value);
+  if (int_value < 0 || value > static_cast<T>(upper))
+    FMT_THROW(format_error("invalid value"));
+  return int_value;
+}
+
+constexpr auto pow10(std::uint32_t n) -> long long {
+  return n == 0 ? 1 : 10 * pow10(n - 1);
+}
+
+// Counts the number of fractional digits in the range [0, 18] according to the
+// C++20 spec. If more than 18 fractional digits are required then returns 6 for
+// microseconds precision.
+template <long long Num, long long Den, int N = 0,
+          bool Enabled = (N < 19) && (Num <= max_value<long long>() / 10)>
+struct count_fractional_digits {
+  static constexpr int value =
+      Num % Den == 0 ? N : count_fractional_digits<Num * 10, Den, N + 1>::value;
+};
+
+// Base case that doesn't instantiate any more templates
+// in order to avoid overflow.
+template <long long Num, long long Den, int N>
+struct count_fractional_digits<Num, Den, N, false> {
+  static constexpr int value = (Num % Den == 0) ? N : 6;
+};
+
+// Format subseconds which are given as an integer type with an appropriate
+// number of digits.
+template <typename Char, typename OutputIt, typename Duration>
+void write_fractional_seconds(OutputIt& out, Duration d, int precision = -1) {
+  constexpr auto num_fractional_digits =
+      count_fractional_digits<Duration::period::num,
+                              Duration::period::den>::value;
+
+  using subsecond_precision = std::chrono::duration<
+      typename std::common_type<typename Duration::rep,
+                                std::chrono::seconds::rep>::type,
+      std::ratio<1, pow10(num_fractional_digits)>>;
+
+  const auto fractional = d - detail::duration_cast<std::chrono::seconds>(d);
+  const auto subseconds =
+      std::chrono::treat_as_floating_point<
+          typename subsecond_precision::rep>::value
+          ? fractional.count()
+          : detail::duration_cast<subsecond_precision>(fractional).count();
+  auto n = static_cast<uint32_or_64_or_128_t<long long>>(subseconds);
+  const int num_digits = count_digits(n);
+
+  int leading_zeroes = (std::max)(0, num_fractional_digits - num_digits);
+  if (precision < 0) {
+    FMT_ASSERT(!std::is_floating_point<typename Duration::rep>::value, "");
+    if (std::ratio_less<typename subsecond_precision::period,
+                        std::chrono::seconds::period>::value) {
+      *out++ = '.';
+      out = detail::fill_n(out, leading_zeroes, '0');
+      out = format_decimal<Char>(out, n, num_digits);
+    }
+  } else if (precision > 0) {
+    *out++ = '.';
+    leading_zeroes = min_of(leading_zeroes, precision);
+    int remaining = precision - leading_zeroes;
+    out = detail::fill_n(out, leading_zeroes, '0');
+    if (remaining < num_digits) {
+      int num_truncated_digits = num_digits - remaining;
+      n /= to_unsigned(pow10(to_unsigned(num_truncated_digits)));
+      if (n != 0) out = format_decimal<Char>(out, n, remaining);
+      return;
+    }
+    if (n != 0) {
+      out = format_decimal<Char>(out, n, num_digits);
+      remaining -= num_digits;
+    }
+    out = detail::fill_n(out, remaining, '0');
+  }
+}
+
+// Format subseconds which are given as a floating point type with an
+// appropriate number of digits. We cannot pass the Duration here, as we
+// explicitly need to pass the Rep value in the duration_formatter.
+template <typename Duration>
+void write_floating_seconds(memory_buffer& buf, Duration duration,
+                            int num_fractional_digits = -1) {
+  using rep = typename Duration::rep;
+  FMT_ASSERT(std::is_floating_point<rep>::value, "");
+
+  auto val = duration.count();
+
+  if (num_fractional_digits < 0) {
+    // For `std::round` with fallback to `round`:
+    // On some toolchains `std::round` is not available (e.g. GCC 6).
+    using namespace std;
+    num_fractional_digits =
+        count_fractional_digits<Duration::period::num,
+                                Duration::period::den>::value;
+    if (num_fractional_digits < 6 && static_cast<rep>(round(val)) != val)
+      num_fractional_digits = 6;
+  }
+
+  fmt::format_to(std::back_inserter(buf), FMT_STRING("{:.{}f}"),
+                 std::fmod(val * static_cast<rep>(Duration::period::num) /
+                               static_cast<rep>(Duration::period::den),
+                           static_cast<rep>(60)),
+                 num_fractional_digits);
+}
+
+template <typename OutputIt, typename Char,
+          typename Duration = std::chrono::seconds>
+class tm_writer {
+ private:
+  static constexpr int days_per_week = 7;
+
+  const std::locale& loc_;
+  bool is_classic_;
+  OutputIt out_;
+  const Duration* subsecs_;
+  const std::tm& tm_;
+
+  auto tm_sec() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_sec >= 0 && tm_.tm_sec <= 61, "");
+    return tm_.tm_sec;
+  }
+  auto tm_min() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_min >= 0 && tm_.tm_min <= 59, "");
+    return tm_.tm_min;
+  }
+  auto tm_hour() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_hour >= 0 && tm_.tm_hour <= 23, "");
+    return tm_.tm_hour;
+  }
+  auto tm_mday() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_mday >= 1 && tm_.tm_mday <= 31, "");
+    return tm_.tm_mday;
+  }
+  auto tm_mon() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_mon >= 0 && tm_.tm_mon <= 11, "");
+    return tm_.tm_mon;
+  }
+  auto tm_year() const noexcept -> long long { return 1900ll + tm_.tm_year; }
+  auto tm_wday() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_wday >= 0 && tm_.tm_wday <= 6, "");
+    return tm_.tm_wday;
+  }
+  auto tm_yday() const noexcept -> int {
+    FMT_ASSERT(tm_.tm_yday >= 0 && tm_.tm_yday <= 365, "");
+    return tm_.tm_yday;
+  }
+
+  auto tm_hour12() const noexcept -> int {
+    auto h = tm_hour();
+    auto z = h < 12 ? h : h - 12;
+    return z == 0 ? 12 : z;
+  }
+
+  // POSIX and the C Standard are unclear or inconsistent about what %C and %y
+  // do if the year is negative or exceeds 9999. Use the convention that %C
+  // concatenated with %y yields the same output as %Y, and that %Y contains at
+  // least 4 characters, with more only if necessary.
+  auto split_year_lower(long long year) const noexcept -> int {
+    auto l = year % 100;
+    if (l < 0) l = -l;  // l in [0, 99]
+    return static_cast<int>(l);
+  }
+
+  // Algorithm: https://en.wikipedia.org/wiki/ISO_week_date.
+  auto iso_year_weeks(long long curr_year) const noexcept -> int {
+    auto prev_year = curr_year - 1;
+    auto curr_p =
+        (curr_year + curr_year / 4 - curr_year / 100 + curr_year / 400) %
+        days_per_week;
+    auto prev_p =
+        (prev_year + prev_year / 4 - prev_year / 100 + prev_year / 400) %
+        days_per_week;
+    return 52 + ((curr_p == 4 || prev_p == 3) ? 1 : 0);
+  }
+  auto iso_week_num(int tm_yday, int tm_wday) const noexcept -> int {
+    return (tm_yday + 11 - (tm_wday == 0 ? days_per_week : tm_wday)) /
+           days_per_week;
+  }
+  auto tm_iso_week_year() const noexcept -> long long {
+    auto year = tm_year();
+    auto w = iso_week_num(tm_yday(), tm_wday());
+    if (w < 1) return year - 1;
+    if (w > iso_year_weeks(year)) return year + 1;
+    return year;
+  }
+  auto tm_iso_week_of_year() const noexcept -> int {
+    auto year = tm_year();
+    auto w = iso_week_num(tm_yday(), tm_wday());
+    if (w < 1) return iso_year_weeks(year - 1);
+    if (w > iso_year_weeks(year)) return 1;
+    return w;
+  }
+
+  void write1(int value) {
+    *out_++ = static_cast<char>('0' + to_unsigned(value) % 10);
+  }
+  void write2(int value) {
+    const char* d = digits2(to_unsigned(value) % 100);
+    *out_++ = *d++;
+    *out_++ = *d;
+  }
+  void write2(int value, pad_type pad) {
+    unsigned int v = to_unsigned(value) % 100;
+    if (v >= 10) {
+      const char* d = digits2(v);
+      *out_++ = *d++;
+      *out_++ = *d;
+    } else {
+      out_ = detail::write_padding(out_, pad);
+      *out_++ = static_cast<char>('0' + v);
+    }
+  }
+
+  void write_year_extended(long long year, pad_type pad) {
+    // At least 4 characters.
+    int width = 4;
+    bool negative = year < 0;
+    if (negative) {
+      year = 0 - year;
+      --width;
+    }
+    uint32_or_64_or_128_t<long long> n = to_unsigned(year);
+    const int num_digits = count_digits(n);
+    if (negative && pad == pad_type::zero) *out_++ = '-';
+    if (width > num_digits)
+      out_ = detail::write_padding(out_, pad, width - num_digits);
+    if (negative && pad != pad_type::zero) *out_++ = '-';
+    out_ = format_decimal<Char>(out_, n, num_digits);
+  }
+  void write_year(long long year, pad_type pad) {
+    write_year_extended(year, pad);
+  }
+
+  void write_utc_offset(long long offset, numeric_system ns) {
+    if (offset < 0) {
+      *out_++ = '-';
+      offset = -offset;
+    } else {
+      *out_++ = '+';
+    }
+    offset /= 60;
+    write2(static_cast<int>(offset / 60));
+    if (ns != numeric_system::standard) *out_++ = ':';
+    write2(static_cast<int>(offset % 60));
+  }
+
+  template <typename T, FMT_ENABLE_IF(has_tm_gmtoff<T>::value)>
+  void format_utc_offset(const T& tm, numeric_system ns) {
+    write_utc_offset(tm.tm_gmtoff, ns);
+  }
+  template <typename T, FMT_ENABLE_IF(!has_tm_gmtoff<T>::value)>
+  void format_utc_offset(const T&, numeric_system ns) {
+    write_utc_offset(0, ns);
+  }
+
+  template <typename T, FMT_ENABLE_IF(has_tm_zone<T>::value)>
+  void format_tz_name(const T& tm) {
+    out_ = write_tm_str<Char>(out_, tm.tm_zone, loc_);
+  }
+  template <typename T, FMT_ENABLE_IF(!has_tm_zone<T>::value)>
+  void format_tz_name(const T&) {
+    out_ = std::copy_n(utc(), 3, out_);
+  }
+
+  void format_localized(char format, char modifier = 0) {
+    out_ = write<Char>(out_, tm_, loc_, format, modifier);
+  }
+
+ public:
+  tm_writer(const std::locale& loc, OutputIt out, const std::tm& tm,
+            const Duration* subsecs = nullptr)
+      : loc_(loc),
+        is_classic_(loc_ == get_classic_locale()),
+        out_(out),
+        subsecs_(subsecs),
+        tm_(tm) {}
+
+  auto out() const -> OutputIt { return out_; }
+
+  FMT_CONSTEXPR void on_text(const Char* begin, const Char* end) {
+    out_ = copy<Char>(begin, end, out_);
+  }
+
+  void on_abbr_weekday() {
+    if (is_classic_)
+      out_ = write(out_, tm_wday_short_name(tm_wday()));
+    else
+      format_localized('a');
+  }
+  void on_full_weekday() {
+    if (is_classic_)
+      out_ = write(out_, tm_wday_full_name(tm_wday()));
+    else
+      format_localized('A');
+  }
+  void on_dec0_weekday(numeric_system ns) {
+    if (is_classic_ || ns == numeric_system::standard) return write1(tm_wday());
+    format_localized('w', 'O');
+  }
+  void on_dec1_weekday(numeric_system ns) {
+    if (is_classic_ || ns == numeric_system::standard) {
+      auto wday = tm_wday();
+      write1(wday == 0 ? days_per_week : wday);
+    } else {
+      format_localized('u', 'O');
+    }
+  }
+
+  void on_abbr_month() {
+    if (is_classic_)
+      out_ = write(out_, tm_mon_short_name(tm_mon()));
+    else
+      format_localized('b');
+  }
+  void on_full_month() {
+    if (is_classic_)
+      out_ = write(out_, tm_mon_full_name(tm_mon()));
+    else
+      format_localized('B');
+  }
+
+  void on_datetime(numeric_system ns) {
+    if (is_classic_) {
+      on_abbr_weekday();
+      *out_++ = ' ';
+      on_abbr_month();
+      *out_++ = ' ';
+      on_day_of_month(numeric_system::standard, pad_type::space);
+      *out_++ = ' ';
+      on_iso_time();
+      *out_++ = ' ';
+      on_year(numeric_system::standard, pad_type::space);
+    } else {
+      format_localized('c', ns == numeric_system::standard ? '\0' : 'E');
+    }
+  }
+  void on_loc_date(numeric_system ns) {
+    if (is_classic_)
+      on_us_date();
+    else
+      format_localized('x', ns == numeric_system::standard ? '\0' : 'E');
+  }
+  void on_loc_time(numeric_system ns) {
+    if (is_classic_)
+      on_iso_time();
+    else
+      format_localized('X', ns == numeric_system::standard ? '\0' : 'E');
+  }
+  void on_us_date() {
+    char buf[8];
+    write_digit2_separated(buf, to_unsigned(tm_mon() + 1),
+                           to_unsigned(tm_mday()),
+                           to_unsigned(split_year_lower(tm_year())), '/');
+    out_ = copy<Char>(std::begin(buf), std::end(buf), out_);
+  }
+  void on_iso_date() {
+    auto year = tm_year();
+    char buf[10];
+    size_t offset = 0;
+    if (year >= 0 && year < 10000) {
+      write2digits(buf, static_cast<size_t>(year / 100));
+    } else {
+      offset = 4;
+      write_year_extended(year, pad_type::zero);
+      year = 0;
+    }
+    write_digit2_separated(buf + 2, static_cast<unsigned>(year % 100),
+                           to_unsigned(tm_mon() + 1), to_unsigned(tm_mday()),
+                           '-');
+    out_ = copy<Char>(std::begin(buf) + offset, std::end(buf), out_);
+  }
+
+  void on_utc_offset(numeric_system ns) { format_utc_offset(tm_, ns); }
+  void on_tz_name() { format_tz_name(tm_); }
+
+  void on_year(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write_year(tm_year(), pad);
+    format_localized('Y', 'E');
+  }
+  void on_short_year(numeric_system ns) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(split_year_lower(tm_year()));
+    format_localized('y', 'O');
+  }
+  void on_offset_year() {
+    if (is_classic_) return write2(split_year_lower(tm_year()));
+    format_localized('y', 'E');
+  }
+
+  void on_century(numeric_system ns) {
+    if (is_classic_ || ns == numeric_system::standard) {
+      auto year = tm_year();
+      auto upper = year / 100;
+      if (year >= -99 && year < 0) {
+        // Zero upper on negative year.
+        *out_++ = '-';
+        *out_++ = '0';
+      } else if (upper >= 0 && upper < 100) {
+        write2(static_cast<int>(upper));
+      } else {
+        out_ = write<Char>(out_, upper);
+      }
+    } else {
+      format_localized('C', 'E');
+    }
+  }
+
+  void on_dec_month(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(tm_mon() + 1, pad);
+    format_localized('m', 'O');
+  }
+
+  void on_dec0_week_of_year(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2((tm_yday() + days_per_week - tm_wday()) / days_per_week,
+                    pad);
+    format_localized('U', 'O');
+  }
+  void on_dec1_week_of_year(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard) {
+      auto wday = tm_wday();
+      write2((tm_yday() + days_per_week -
+              (wday == 0 ? (days_per_week - 1) : (wday - 1))) /
+                 days_per_week,
+             pad);
+    } else {
+      format_localized('W', 'O');
+    }
+  }
+  void on_iso_week_of_year(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(tm_iso_week_of_year(), pad);
+    format_localized('V', 'O');
+  }
+
+  void on_iso_week_based_year() {
+    write_year(tm_iso_week_year(), pad_type::zero);
+  }
+  void on_iso_week_based_short_year() {
+    write2(split_year_lower(tm_iso_week_year()));
+  }
+
+  void on_day_of_year(pad_type pad) {
+    auto yday = tm_yday() + 1;
+    auto digit1 = yday / 100;
+    if (digit1 != 0)
+      write1(digit1);
+    else
+      out_ = detail::write_padding(out_, pad);
+    write2(yday % 100, pad);
+  }
+
+  void on_day_of_month(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(tm_mday(), pad);
+    format_localized('d', 'O');
+  }
+
+  void on_24_hour(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(tm_hour(), pad);
+    format_localized('H', 'O');
+  }
+  void on_12_hour(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(tm_hour12(), pad);
+    format_localized('I', 'O');
+  }
+  void on_minute(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard)
+      return write2(tm_min(), pad);
+    format_localized('M', 'O');
+  }
+
+  void on_second(numeric_system ns, pad_type pad) {
+    if (is_classic_ || ns == numeric_system::standard) {
+      write2(tm_sec(), pad);
+      if (subsecs_) {
+        if (std::is_floating_point<typename Duration::rep>::value) {
+          auto buf = memory_buffer();
+          write_floating_seconds(buf, *subsecs_);
+          if (buf.size() > 1) {
+            // Remove the leading "0", write something like ".123".
+            out_ = copy<Char>(buf.begin() + 1, buf.end(), out_);
+          }
+        } else {
+          write_fractional_seconds<Char>(out_, *subsecs_);
+        }
+      }
+    } else {
+      // Currently no formatting of subseconds when a locale is set.
+      format_localized('S', 'O');
+    }
+  }
+
+  void on_12_hour_time() {
+    if (is_classic_) {
+      char buf[8];
+      write_digit2_separated(buf, to_unsigned(tm_hour12()),
+                             to_unsigned(tm_min()), to_unsigned(tm_sec()), ':');
+      out_ = copy<Char>(std::begin(buf), std::end(buf), out_);
+      *out_++ = ' ';
+      on_am_pm();
+    } else {
+      format_localized('r');
+    }
+  }
+  void on_24_hour_time() {
+    write2(tm_hour());
+    *out_++ = ':';
+    write2(tm_min());
+  }
+  void on_iso_time() {
+    on_24_hour_time();
+    *out_++ = ':';
+    on_second(numeric_system::standard, pad_type::zero);
+  }
+
+  void on_am_pm() {
+    if (is_classic_) {
+      *out_++ = tm_hour() < 12 ? 'A' : 'P';
+      *out_++ = 'M';
+    } else {
+      format_localized('p');
+    }
+  }
+
+  // These apply to chrono durations but not tm.
+  void on_duration_value() {}
+  void on_duration_unit() {}
+};
+
+struct chrono_format_checker : null_chrono_spec_handler<chrono_format_checker> {
+  bool has_precision_integral = false;
+
+  FMT_NORETURN inline void unsupported() { FMT_THROW(format_error("no date")); }
+
+  template <typename Char>
+  FMT_CONSTEXPR void on_text(const Char*, const Char*) {}
+  FMT_CONSTEXPR void on_day_of_year(pad_type) {}
+  FMT_CONSTEXPR void on_24_hour(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_12_hour(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_minute(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_second(numeric_system, pad_type) {}
+  FMT_CONSTEXPR void on_12_hour_time() {}
+  FMT_CONSTEXPR void on_24_hour_time() {}
+  FMT_CONSTEXPR void on_iso_time() {}
+  FMT_CONSTEXPR void on_am_pm() {}
+  FMT_CONSTEXPR void on_duration_value() const {
+    if (has_precision_integral)
+      FMT_THROW(format_error("precision not allowed for this argument type"));
+  }
+  FMT_CONSTEXPR void on_duration_unit() {}
+};
+
+template <typename T,
+          FMT_ENABLE_IF(std::is_integral<T>::value&& has_isfinite<T>::value)>
+inline auto isfinite(T) -> bool {
+  return true;
+}
+
+template <typename T, FMT_ENABLE_IF(std::is_integral<T>::value)>
+inline auto mod(T x, int y) -> T {
+  return x % static_cast<T>(y);
+}
+template <typename T, FMT_ENABLE_IF(std::is_floating_point<T>::value)>
+inline auto mod(T x, int y) -> T {
+  return std::fmod(x, static_cast<T>(y));
+}
+
+// If T is an integral type, maps T to its unsigned counterpart, otherwise
+// leaves it unchanged (unlike std::make_unsigned).
+template <typename T, bool INTEGRAL = std::is_integral<T>::value>
+struct make_unsigned_or_unchanged {
+  using type = T;
+};
+
+template <typename T> struct make_unsigned_or_unchanged<T, true> {
+  using type = typename std::make_unsigned<T>::type;
+};
+
+template <typename Rep, typename Period,
+          FMT_ENABLE_IF(std::is_integral<Rep>::value)>
+inline auto get_milliseconds(std::chrono::duration<Rep, Period> d)
+    -> std::chrono::duration<Rep, std::milli> {
+  // This may overflow and/or the result may not fit in the target type.
+#if FMT_SAFE_DURATION_CAST
+  using common_seconds_type =
+      typename std::common_type<decltype(d), std::chrono::seconds>::type;
+  auto d_as_common = detail::duration_cast<common_seconds_type>(d);
+  auto d_as_whole_seconds =
+      detail::duration_cast<std::chrono::seconds>(d_as_common);
+  // This conversion should be nonproblematic.
+  auto diff = d_as_common - d_as_whole_seconds;
+  auto ms = detail::duration_cast<std::chrono::duration<Rep, std::milli>>(diff);
+  return ms;
+#else
+  auto s = detail::duration_cast<std::chrono::seconds>(d);
+  return detail::duration_cast<std::chrono::milliseconds>(d - s);
+#endif
+}
+
+template <typename Char, typename Rep, typename OutputIt,
+          FMT_ENABLE_IF(std::is_integral<Rep>::value)>
+auto format_duration_value(OutputIt out, Rep val, int) -> OutputIt {
+  return write<Char>(out, val);
+}
+
+template <typename Char, typename Rep, typename OutputIt,
+          FMT_ENABLE_IF(std::is_floating_point<Rep>::value)>
+auto format_duration_value(OutputIt out, Rep val, int precision) -> OutputIt {
+  auto specs = format_specs();
+  specs.precision = precision;
+  specs.set_type(precision >= 0 ? presentation_type::fixed
+                                : presentation_type::general);
+  return write<Char>(out, val, specs);
+}
+
+template <typename Char, typename OutputIt>
+auto copy_unit(string_view unit, OutputIt out, Char) -> OutputIt {
+  return copy<Char>(unit.begin(), unit.end(), out);
+}
+
+template <typename OutputIt>
+auto copy_unit(string_view unit, OutputIt out, wchar_t) -> OutputIt {
+  // This works when wchar_t is UTF-32 because units only contain characters
+  // that have the same representation in UTF-16 and UTF-32.
+  utf8_to_utf16 u(unit);
+  return copy<wchar_t>(u.c_str(), u.c_str() + u.size(), out);
+}
+
+template <typename Char, typename Period, typename OutputIt>
+auto format_duration_unit(OutputIt out) -> OutputIt {
+  if (const char* unit = get_units<Period>())
+    return copy_unit(string_view(unit), out, Char());
+  *out++ = '[';
+  out = write<Char>(out, Period::num);
+  if (const_check(Period::den != 1)) {
+    *out++ = '/';
+    out = write<Char>(out, Period::den);
+  }
+  *out++ = ']';
+  *out++ = 's';
+  return out;
+}
+
+class get_locale {
+ private:
+  union {
+    std::locale locale_;
+  };
+  bool has_locale_ = false;
+
+ public:
+  inline get_locale(bool localized, locale_ref loc) : has_locale_(localized) {
+    if (localized)
+      ::new (&locale_) std::locale(loc.template get<std::locale>());
+  }
+  inline ~get_locale() {
+    if (has_locale_) locale_.~locale();
+  }
+  inline operator const std::locale&() const {
+    return has_locale_ ? locale_ : get_classic_locale();
+  }
+};
+
+template <typename Char, typename Rep, typename Period>
+struct duration_formatter {
+  using iterator = basic_appender<Char>;
+  iterator out;
+  // rep is unsigned to avoid overflow.
+  using rep =
+      conditional_t<std::is_integral<Rep>::value && sizeof(Rep) < sizeof(int),
+                    unsigned, typename make_unsigned_or_unchanged<Rep>::type>;
+  rep val;
+  int precision;
+  locale_ref locale;
+  bool localized = false;
+  using seconds = std::chrono::duration<rep>;
+  seconds s;
+  using milliseconds = std::chrono::duration<rep, std::milli>;
+  bool negative;
+
+  using tm_writer_type = tm_writer<iterator, Char>;
+
+  duration_formatter(iterator o, std::chrono::duration<Rep, Period> d,
+                     locale_ref loc)
+      : out(o), val(static_cast<rep>(d.count())), locale(loc), negative(false) {
+    if (d.count() < 0) {
+      val = 0 - val;
+      negative = true;
+    }
+
+    // this may overflow and/or the result may not fit in the
+    // target type.
+    // might need checked conversion (rep!=Rep)
+    s = detail::duration_cast<seconds>(std::chrono::duration<rep, Period>(val));
+  }
+
+  // returns true if nan or inf, writes to out.
+  auto handle_nan_inf() -> bool {
+    if (isfinite(val)) return false;
+    if (isnan(val)) {
+      write_nan();
+      return true;
+    }
+    // must be +-inf
+    if (val > 0)
+      std::copy_n("inf", 3, out);
+    else
+      std::copy_n("-inf", 4, out);
+    return true;
+  }
+
+  auto days() const -> Rep { return static_cast<Rep>(s.count() / 86400); }
+  auto hour() const -> Rep {
+    return static_cast<Rep>(mod((s.count() / 3600), 24));
+  }
+
+  auto hour12() const -> Rep {
+    Rep hour = static_cast<Rep>(mod((s.count() / 3600), 12));
+    return hour <= 0 ? 12 : hour;
+  }
+
+  auto minute() const -> Rep {
+    return static_cast<Rep>(mod((s.count() / 60), 60));
+  }
+  auto second() const -> Rep { return static_cast<Rep>(mod(s.count(), 60)); }
+
+  auto time() const -> std::tm {
+    auto time = std::tm();
+    time.tm_hour = to_nonnegative_int(hour(), 24);
+    time.tm_min = to_nonnegative_int(minute(), 60);
+    time.tm_sec = to_nonnegative_int(second(), 60);
+    return time;
+  }
+
+  void write_sign() {
+    if (!negative) return;
+    *out++ = '-';
+    negative = false;
+  }
+
+  void write(Rep value, int width, pad_type pad = pad_type::zero) {
+    write_sign();
+    if (isnan(value)) return write_nan();
+    uint32_or_64_or_128_t<int> n =
+        to_unsigned(to_nonnegative_int(value, max_value<int>()));
+    int num_digits = detail::count_digits(n);
+    if (width > num_digits) {
+      out = detail::write_padding(out, pad, width - num_digits);
+    }
+    out = format_decimal<Char>(out, n, num_digits);
+  }
+
+  void write_nan() { std::copy_n("nan", 3, out); }
+
+  template <typename Callback, typename... Args>
+  void format_tm(const tm& time, Callback cb, Args... args) {
+    if (isnan(val)) return write_nan();
+    get_locale loc(localized, locale);
+    auto w = tm_writer_type(loc, out, time);
+    (w.*cb)(args...);
+    out = w.out();
+  }
+
+  void on_text(const Char* begin, const Char* end) {
+    copy<Char>(begin, end, out);
+  }
+
+  // These are not implemented because durations don't have date information.
+  void on_abbr_weekday() {}
+  void on_full_weekday() {}
+  void on_dec0_weekday(numeric_system) {}
+  void on_dec1_weekday(numeric_system) {}
+  void on_abbr_month() {}
+  void on_full_month() {}
+  void on_datetime(numeric_system) {}
+  void on_loc_date(numeric_system) {}
+  void on_loc_time(numeric_system) {}
+  void on_us_date() {}
+  void on_iso_date() {}
+  void on_utc_offset(numeric_system) {}
+  void on_tz_name() {}
+  void on_year(numeric_system, pad_type) {}
+  void on_short_year(numeric_system) {}
+  void on_offset_year() {}
+  void on_century(numeric_system) {}
+  void on_iso_week_based_year() {}
+  void on_iso_week_based_short_year() {}
+  void on_dec_month(numeric_system, pad_type) {}
+  void on_dec0_week_of_year(numeric_system, pad_type) {}
+  void on_dec1_week_of_year(numeric_system, pad_type) {}
+  void on_iso_week_of_year(numeric_system, pad_type) {}
+  void on_day_of_month(numeric_system, pad_type) {}
+
+  void on_day_of_year(pad_type) {
+    if (handle_nan_inf()) return;
+    write(days(), 0);
+  }
+
+  void on_24_hour(numeric_system ns, pad_type pad) {
+    if (handle_nan_inf()) return;
+
+    if (ns == numeric_system::standard) return write(hour(), 2, pad);
+    auto time = tm();
+    time.tm_hour = to_nonnegative_int(hour(), 24);
+    format_tm(time, &tm_writer_type::on_24_hour, ns, pad);
+  }
+
+  void on_12_hour(numeric_system ns, pad_type pad) {
+    if (handle_nan_inf()) return;
+
+    if (ns == numeric_system::standard) return write(hour12(), 2, pad);
+    auto time = tm();
+    time.tm_hour = to_nonnegative_int(hour12(), 12);
+    format_tm(time, &tm_writer_type::on_12_hour, ns, pad);
+  }
+
+  void on_minute(numeric_system ns, pad_type pad) {
+    if (handle_nan_inf()) return;
+
+    if (ns == numeric_system::standard) return write(minute(), 2, pad);
+    auto time = tm();
+    time.tm_min = to_nonnegative_int(minute(), 60);
+    format_tm(time, &tm_writer_type::on_minute, ns, pad);
+  }
+
+  void on_second(numeric_system ns, pad_type pad) {
+    if (handle_nan_inf()) return;
+
+    if (ns == numeric_system::standard) {
+      if (std::is_floating_point<rep>::value) {
+        auto buf = memory_buffer();
+        write_floating_seconds(buf, std::chrono::duration<rep, Period>(val),
+                               precision);
+        if (negative) *out++ = '-';
+        if (buf.size() < 2 || buf[1] == '.')
+          out = detail::write_padding(out, pad);
+        out = copy<Char>(buf.begin(), buf.end(), out);
+      } else {
+        write(second(), 2, pad);
+        write_fractional_seconds<Char>(
+            out, std::chrono::duration<rep, Period>(val), precision);
+      }
+      return;
+    }
+    auto time = tm();
+    time.tm_sec = to_nonnegative_int(second(), 60);
+    format_tm(time, &tm_writer_type::on_second, ns, pad);
+  }
+
+  void on_12_hour_time() {
+    if (handle_nan_inf()) return;
+    format_tm(time(), &tm_writer_type::on_12_hour_time);
+  }
+
+  void on_24_hour_time() {
+    if (handle_nan_inf()) {
+      *out++ = ':';
+      handle_nan_inf();
+      return;
+    }
+
+    write(hour(), 2);
+    *out++ = ':';
+    write(minute(), 2);
+  }
+
+  void on_iso_time() {
+    on_24_hour_time();
+    *out++ = ':';
+    if (handle_nan_inf()) return;
+    on_second(numeric_system::standard, pad_type::zero);
+  }
+
+  void on_am_pm() {
+    if (handle_nan_inf()) return;
+    format_tm(time(), &tm_writer_type::on_am_pm);
+  }
+
+  void on_duration_value() {
+    if (handle_nan_inf()) return;
+    write_sign();
+    out = format_duration_value<Char>(out, val, precision);
+  }
+
+  void on_duration_unit() { out = format_duration_unit<Char, Period>(out); }
+};
+
+}  // namespace detail
+
+#if defined(__cpp_lib_chrono) && __cpp_lib_chrono >= 201907
+using weekday = std::chrono::weekday;
+using day = std::chrono::day;
+using month = std::chrono::month;
+using year = std::chrono::year;
+using year_month_day = std::chrono::year_month_day;
+#else
+// A fallback version of weekday.
+class weekday {
+ private:
+  unsigned char value_;
+
+ public:
+  weekday() = default;
+  constexpr explicit weekday(unsigned wd) noexcept
+      : value_(static_cast<unsigned char>(wd != 7 ? wd : 0)) {}
+  constexpr auto c_encoding() const noexcept -> unsigned { return value_; }
+};
+
+class day {
+ private:
+  unsigned char value_;
+
+ public:
+  day() = default;
+  constexpr explicit day(unsigned d) noexcept
+      : value_(static_cast<unsigned char>(d)) {}
+  constexpr explicit operator unsigned() const noexcept { return value_; }
+};
+
+class month {
+ private:
+  unsigned char value_;
+
+ public:
+  month() = default;
+  constexpr explicit month(unsigned m) noexcept
+      : value_(static_cast<unsigned char>(m)) {}
+  constexpr explicit operator unsigned() const noexcept { return value_; }
+};
+
+class year {
+ private:
+  int value_;
+
+ public:
+  year() = default;
+  constexpr explicit year(int y) noexcept : value_(y) {}
+  constexpr explicit operator int() const noexcept { return value_; }
+};
+
+class year_month_day {
+ private:
+  fmt::year year_;
+  fmt::month month_;
+  fmt::day day_;
+
+ public:
+  year_month_day() = default;
+  constexpr year_month_day(const year& y, const month& m, const day& d) noexcept
+      : year_(y), month_(m), day_(d) {}
+  constexpr auto year() const noexcept -> fmt::year { return year_; }
+  constexpr auto month() const noexcept -> fmt::month { return month_; }
+  constexpr auto day() const noexcept -> fmt::day { return day_; }
+};
+#endif  // __cpp_lib_chrono >= 201907
+
+template <typename Char>
+struct formatter<weekday, Char> : private formatter<std::tm, Char> {
+ private:
+  bool use_tm_formatter_ = false;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    if (it != end && *it == 'L') {
+      ++it;
+      this->set_localized();
+    }
+    use_tm_formatter_ = it != end && *it != '}';
+    return use_tm_formatter_ ? formatter<std::tm, Char>::parse(ctx) : it;
+  }
+
+  template <typename FormatContext>
+  auto format(weekday wd, FormatContext& ctx) const -> decltype(ctx.out()) {
+    auto time = std::tm();
+    time.tm_wday = static_cast<int>(wd.c_encoding());
+    if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
+    detail::get_locale loc(this->localized(), ctx.locale());
+    auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
+    w.on_abbr_weekday();
+    return w.out();
+  }
+};
+
+template <typename Char>
+struct formatter<day, Char> : private formatter<std::tm, Char> {
+ private:
+  bool use_tm_formatter_ = false;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    use_tm_formatter_ = it != end && *it != '}';
+    return use_tm_formatter_ ? formatter<std::tm, Char>::parse(ctx) : it;
+  }
+
+  template <typename FormatContext>
+  auto format(day d, FormatContext& ctx) const -> decltype(ctx.out()) {
+    auto time = std::tm();
+    time.tm_mday = static_cast<int>(static_cast<unsigned>(d));
+    if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
+    detail::get_locale loc(false, ctx.locale());
+    auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
+    w.on_day_of_month(detail::numeric_system::standard, detail::pad_type::zero);
+    return w.out();
+  }
+};
+
+template <typename Char>
+struct formatter<month, Char> : private formatter<std::tm, Char> {
+ private:
+  bool use_tm_formatter_ = false;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    if (it != end && *it == 'L') {
+      ++it;
+      this->set_localized();
+    }
+    use_tm_formatter_ = it != end && *it != '}';
+    return use_tm_formatter_ ? formatter<std::tm, Char>::parse(ctx) : it;
+  }
+
+  template <typename FormatContext>
+  auto format(month m, FormatContext& ctx) const -> decltype(ctx.out()) {
+    auto time = std::tm();
+    time.tm_mon = static_cast<int>(static_cast<unsigned>(m)) - 1;
+    if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
+    detail::get_locale loc(this->localized(), ctx.locale());
+    auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
+    w.on_abbr_month();
+    return w.out();
+  }
+};
+
+template <typename Char>
+struct formatter<year, Char> : private formatter<std::tm, Char> {
+ private:
+  bool use_tm_formatter_ = false;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    use_tm_formatter_ = it != end && *it != '}';
+    return use_tm_formatter_ ? formatter<std::tm, Char>::parse(ctx) : it;
+  }
+
+  template <typename FormatContext>
+  auto format(year y, FormatContext& ctx) const -> decltype(ctx.out()) {
+    auto time = std::tm();
+    time.tm_year = static_cast<int>(y) - 1900;
+    if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
+    detail::get_locale loc(false, ctx.locale());
+    auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
+    w.on_year(detail::numeric_system::standard, detail::pad_type::zero);
+    return w.out();
+  }
+};
+
+template <typename Char>
+struct formatter<year_month_day, Char> : private formatter<std::tm, Char> {
+ private:
+  bool use_tm_formatter_ = false;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    use_tm_formatter_ = it != end && *it != '}';
+    return use_tm_formatter_ ? formatter<std::tm, Char>::parse(ctx) : it;
+  }
+
+  template <typename FormatContext>
+  auto format(year_month_day val, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto time = std::tm();
+    time.tm_year = static_cast<int>(val.year()) - 1900;
+    time.tm_mon = static_cast<int>(static_cast<unsigned>(val.month())) - 1;
+    time.tm_mday = static_cast<int>(static_cast<unsigned>(val.day()));
+    if (use_tm_formatter_) return formatter<std::tm, Char>::format(time, ctx);
+    detail::get_locale loc(true, ctx.locale());
+    auto w = detail::tm_writer<decltype(ctx.out()), Char>(loc, ctx.out(), time);
+    w.on_iso_date();
+    return w.out();
+  }
+};
+
+template <typename Rep, typename Period, typename Char>
+struct formatter<std::chrono::duration<Rep, Period>, Char> {
+ private:
+  format_specs specs_;
+  detail::arg_ref<Char> width_ref_;
+  detail::arg_ref<Char> precision_ref_;
+  basic_string_view<Char> fmt_;
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    if (it == end || *it == '}') return it;
+
+    it = detail::parse_align(it, end, specs_);
+    if (it == end) return it;
+
+    Char c = *it;
+    if ((c >= '0' && c <= '9') || c == '{') {
+      it = detail::parse_width(it, end, specs_, width_ref_, ctx);
+      if (it == end) return it;
+    }
+
+    auto checker = detail::chrono_format_checker();
+    if (*it == '.') {
+      checker.has_precision_integral = !std::is_floating_point<Rep>::value;
+      it = detail::parse_precision(it, end, specs_, precision_ref_, ctx);
+    }
+    if (it != end && *it == 'L') {
+      specs_.set_localized();
+      ++it;
+    }
+    end = detail::parse_chrono_format(it, end, checker);
+    fmt_ = {it, detail::to_unsigned(end - it)};
+    return end;
+  }
+
+  template <typename FormatContext>
+  auto format(std::chrono::duration<Rep, Period> d, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto specs = specs_;
+    auto precision = specs.precision;
+    specs.precision = -1;
+    auto begin = fmt_.begin(), end = fmt_.end();
+    // As a possible future optimization, we could avoid extra copying if width
+    // is not specified.
+    auto buf = basic_memory_buffer<Char>();
+    auto out = basic_appender<Char>(buf);
+    detail::handle_dynamic_spec(specs.dynamic_width(), specs.width, width_ref_,
+                                ctx);
+    detail::handle_dynamic_spec(specs.dynamic_precision(), precision,
+                                precision_ref_, ctx);
+    if (begin == end || *begin == '}') {
+      out = detail::format_duration_value<Char>(out, d.count(), precision);
+      detail::format_duration_unit<Char, Period>(out);
+    } else {
+      auto f =
+          detail::duration_formatter<Char, Rep, Period>(out, d, ctx.locale());
+      f.precision = precision;
+      f.localized = specs_.localized();
+      detail::parse_chrono_format(begin, end, f);
+    }
+    return detail::write(
+        ctx.out(), basic_string_view<Char>(buf.data(), buf.size()), specs);
+  }
+};
+
+template <typename Char> struct formatter<std::tm, Char> {
+ private:
+  format_specs specs_;
+  detail::arg_ref<Char> width_ref_;
+  basic_string_view<Char> fmt_ =
+      detail::string_literal<Char, '%', 'F', ' ', '%', 'T'>();
+
+ protected:
+  auto localized() const -> bool { return specs_.localized(); }
+  FMT_CONSTEXPR void set_localized() { specs_.set_localized(); }
+
+  FMT_CONSTEXPR auto do_parse(parse_context<Char>& ctx, bool has_timezone)
+      -> const Char* {
+    auto it = ctx.begin(), end = ctx.end();
+    if (it == end || *it == '}') return it;
+
+    it = detail::parse_align(it, end, specs_);
+    if (it == end) return it;
+
+    Char c = *it;
+    if ((c >= '0' && c <= '9') || c == '{') {
+      it = detail::parse_width(it, end, specs_, width_ref_, ctx);
+      if (it == end) return it;
+    }
+
+    if (*it == 'L') {
+      specs_.set_localized();
+      ++it;
+    }
+
+    end = detail::parse_chrono_format(it, end,
+                                      detail::tm_format_checker(has_timezone));
+    // Replace the default format string only if the new spec is not empty.
+    if (end != it) fmt_ = {it, detail::to_unsigned(end - it)};
+    return end;
+  }
+
+  template <typename Duration, typename FormatContext>
+  auto do_format(const std::tm& tm, FormatContext& ctx,
+                 const Duration* subsecs) const -> decltype(ctx.out()) {
+    auto specs = specs_;
+    auto buf = basic_memory_buffer<Char>();
+    auto out = basic_appender<Char>(buf);
+    detail::handle_dynamic_spec(specs.dynamic_width(), specs.width, width_ref_,
+                                ctx);
+
+    auto loc_ref = specs.localized() ? ctx.locale() : detail::locale_ref();
+    detail::get_locale loc(static_cast<bool>(loc_ref), loc_ref);
+    auto w = detail::tm_writer<basic_appender<Char>, Char, Duration>(
+        loc, out, tm, subsecs);
+    detail::parse_chrono_format(fmt_.begin(), fmt_.end(), w);
+    return detail::write(
+        ctx.out(), basic_string_view<Char>(buf.data(), buf.size()), specs);
+  }
+
+ public:
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    return do_parse(ctx, detail::has_tm_gmtoff<std::tm>::value);
+  }
+
+  template <typename FormatContext>
+  auto format(const std::tm& tm, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return do_format<std::chrono::seconds>(tm, ctx, nullptr);
+  }
+};
+
+// DEPRECATED! Reversed order of template parameters.
+template <typename Char, typename Duration>
+struct formatter<sys_time<Duration>, Char> : private formatter<std::tm, Char> {
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    return this->do_parse(ctx, true);
+  }
+
+  template <typename FormatContext>
+  auto format(sys_time<Duration> val, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    std::tm tm = gmtime(val);
+    using period = typename Duration::period;
+    if (detail::const_check(
+            period::num == 1 && period::den == 1 &&
+            !std::is_floating_point<typename Duration::rep>::value)) {
+      detail::set_tm_zone(tm, detail::utc());
+      return formatter<std::tm, Char>::format(tm, ctx);
+    }
+    Duration epoch = val.time_since_epoch();
+    Duration subsecs = detail::duration_cast<Duration>(
+        epoch - detail::duration_cast<std::chrono::seconds>(epoch));
+    if (subsecs.count() < 0) {
+      auto second = detail::duration_cast<Duration>(std::chrono::seconds(1));
+      if (tm.tm_sec != 0) {
+        --tm.tm_sec;
+      } else {
+        tm = gmtime(val - second);
+        detail::set_tm_zone(tm, detail::utc());
+      }
+      subsecs += second;
+    }
+    return formatter<std::tm, Char>::do_format(tm, ctx, &subsecs);
+  }
+};
+
+template <typename Duration, typename Char>
+struct formatter<utc_time<Duration>, Char>
+    : formatter<sys_time<Duration>, Char> {
+  template <typename FormatContext>
+  auto format(utc_time<Duration> val, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    return formatter<sys_time<Duration>, Char>::format(
+        detail::utc_clock::to_sys(val), ctx);
+  }
+};
+
+template <typename Duration, typename Char>
+struct formatter<local_time<Duration>, Char>
+    : private formatter<std::tm, Char> {
+  FMT_CONSTEXPR auto parse(parse_context<Char>& ctx) -> const Char* {
+    return this->do_parse(ctx, false);
+  }
+
+  template <typename FormatContext>
+  auto format(local_time<Duration> val, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    auto time_since_epoch = val.time_since_epoch();
+    auto seconds_since_epoch =
+        detail::duration_cast<std::chrono::seconds>(time_since_epoch);
+    // Use gmtime to prevent time zone conversion since local_time has an
+    // unspecified time zone.
+    std::tm t = gmtime(seconds_since_epoch.count());
+    using period = typename Duration::period;
+    if (period::num == 1 && period::den == 1 &&
+        !std::is_floating_point<typename Duration::rep>::value) {
+      return formatter<std::tm, Char>::format(t, ctx);
+    }
+    auto subsecs =
+        detail::duration_cast<Duration>(time_since_epoch - seconds_since_epoch);
+    return formatter<std::tm, Char>::do_format(t, ctx, &subsecs);
+  }
+};
+
+FMT_END_EXPORT
+FMT_END_NAMESPACE
+
+#endif  // FMT_CHRONO_H_

miniconda3/pkgs/fmt-11.2.0-hca5f364_0/include/fmt/color.h

@@ -0,0 +1,637 @@
+// Formatting library for C++ - color support
+//
+// Copyright (c) 2018 - present, Victor Zverovich and fmt contributors
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
+#ifndef FMT_COLOR_H_
+#define FMT_COLOR_H_
+
+#include "format.h"
+
+FMT_BEGIN_NAMESPACE
+FMT_BEGIN_EXPORT
+
+enum class color : uint32_t {
+  alice_blue = 0xF0F8FF,               // rgb(240,248,255)
+  antique_white = 0xFAEBD7,            // rgb(250,235,215)
+  aqua = 0x00FFFF,                     // rgb(0,255,255)
+  aquamarine = 0x7FFFD4,               // rgb(127,255,212)
+  azure = 0xF0FFFF,                    // rgb(240,255,255)
+  beige = 0xF5F5DC,                    // rgb(245,245,220)
+  bisque = 0xFFE4C4,                   // rgb(255,228,196)
+  black = 0x000000,                    // rgb(0,0,0)
+  blanched_almond = 0xFFEBCD,          // rgb(255,235,205)
+  blue = 0x0000FF,                     // rgb(0,0,255)
+  blue_violet = 0x8A2BE2,              // rgb(138,43,226)
+  brown = 0xA52A2A,                    // rgb(165,42,42)
+  burly_wood = 0xDEB887,               // rgb(222,184,135)
+  cadet_blue = 0x5F9EA0,               // rgb(95,158,160)
+  chartreuse = 0x7FFF00,               // rgb(127,255,0)
+  chocolate = 0xD2691E,                // rgb(210,105,30)
+  coral = 0xFF7F50,                    // rgb(255,127,80)
+  cornflower_blue = 0x6495ED,          // rgb(100,149,237)
+  cornsilk = 0xFFF8DC,                 // rgb(255,248,220)
+  crimson = 0xDC143C,                  // rgb(220,20,60)
+  cyan = 0x00FFFF,                     // rgb(0,255,255)
+  dark_blue = 0x00008B,                // rgb(0,0,139)
+  dark_cyan = 0x008B8B,                // rgb(0,139,139)
+  dark_golden_rod = 0xB8860B,          // rgb(184,134,11)
+  dark_gray = 0xA9A9A9,                // rgb(169,169,169)
+  dark_green = 0x006400,               // rgb(0,100,0)
+  dark_khaki = 0xBDB76B,               // rgb(189,183,107)
+  dark_magenta = 0x8B008B,             // rgb(139,0,139)
+  dark_olive_green = 0x556B2F,         // rgb(85,107,47)
+  dark_orange = 0xFF8C00,              // rgb(255,140,0)
+  dark_orchid = 0x9932CC,              // rgb(153,50,204)
+  dark_red = 0x8B0000,                 // rgb(139,0,0)
+  dark_salmon = 0xE9967A,              // rgb(233,150,122)
+  dark_sea_green = 0x8FBC8F,           // rgb(143,188,143)
+  dark_slate_blue = 0x483D8B,          // rgb(72,61,139)
+  dark_slate_gray = 0x2F4F4F,          // rgb(47,79,79)
+  dark_turquoise = 0x00CED1,           // rgb(0,206,209)
+  dark_violet = 0x9400D3,              // rgb(148,0,211)
+  deep_pink = 0xFF1493,                // rgb(255,20,147)
+  deep_sky_blue = 0x00BFFF,            // rgb(0,191,255)
+  dim_gray = 0x696969,                 // rgb(105,105,105)
+  dodger_blue = 0x1E90FF,              // rgb(30,144,255)
+  fire_brick = 0xB22222,               // rgb(178,34,34)
+  floral_white = 0xFFFAF0,             // rgb(255,250,240)
+  forest_green = 0x228B22,             // rgb(34,139,34)
+  fuchsia = 0xFF00FF,                  // rgb(255,0,255)
+  gainsboro = 0xDCDCDC,                // rgb(220,220,220)
+  ghost_white = 0xF8F8FF,              // rgb(248,248,255)
+  gold = 0xFFD700,                     // rgb(255,215,0)
+  golden_rod = 0xDAA520,               // rgb(218,165,32)
+  gray = 0x808080,                     // rgb(128,128,128)
+  green = 0x008000,                    // rgb(0,128,0)
+  green_yellow = 0xADFF2F,             // rgb(173,255,47)
+  honey_dew = 0xF0FFF0,                // rgb(240,255,240)
+  hot_pink = 0xFF69B4,                 // rgb(255,105,180)
+  indian_red = 0xCD5C5C,               // rgb(205,92,92)
+  indigo = 0x4B0082,                   // rgb(75,0,130)
+  ivory = 0xFFFFF0,                    // rgb(255,255,240)
+  khaki = 0xF0E68C,                    // rgb(240,230,140)
+  lavender = 0xE6E6FA,                 // rgb(230,230,250)
+  lavender_blush = 0xFFF0F5,           // rgb(255,240,245)
+  lawn_green = 0x7CFC00,               // rgb(124,252,0)
+  lemon_chiffon = 0xFFFACD,            // rgb(255,250,205)
+  light_blue = 0xADD8E6,               // rgb(173,216,230)
+  light_coral = 0xF08080,              // rgb(240,128,128)
+  light_cyan = 0xE0FFFF,               // rgb(224,255,255)
+  light_golden_rod_yellow = 0xFAFAD2,  // rgb(250,250,210)
+  light_gray = 0xD3D3D3,               // rgb(211,211,211)
+  light_green = 0x90EE90,              // rgb(144,238,144)
+  light_pink = 0xFFB6C1,               // rgb(255,182,193)
+  light_salmon = 0xFFA07A,             // rgb(255,160,122)
+  light_sea_green = 0x20B2AA,          // rgb(32,178,170)
+  light_sky_blue = 0x87CEFA,           // rgb(135,206,250)
+  light_slate_gray = 0x778899,         // rgb(119,136,153)
+  light_steel_blue = 0xB0C4DE,         // rgb(176,196,222)
+  light_yellow = 0xFFFFE0,             // rgb(255,255,224)
+  lime = 0x00FF00,                     // rgb(0,255,0)
+  lime_green = 0x32CD32,               // rgb(50,205,50)
+  linen = 0xFAF0E6,                    // rgb(250,240,230)
+  magenta = 0xFF00FF,                  // rgb(255,0,255)
+  maroon = 0x800000,                   // rgb(128,0,0)
+  medium_aquamarine = 0x66CDAA,        // rgb(102,205,170)
+  medium_blue = 0x0000CD,              // rgb(0,0,205)
+  medium_orchid = 0xBA55D3,            // rgb(186,85,211)
+  medium_purple = 0x9370DB,            // rgb(147,112,219)
+  medium_sea_green = 0x3CB371,         // rgb(60,179,113)
+  medium_slate_blue = 0x7B68EE,        // rgb(123,104,238)
+  medium_spring_green = 0x00FA9A,      // rgb(0,250,154)
+  medium_turquoise = 0x48D1CC,         // rgb(72,209,204)
+  medium_violet_red = 0xC71585,        // rgb(199,21,133)
+  midnight_blue = 0x191970,            // rgb(25,25,112)
+  mint_cream = 0xF5FFFA,               // rgb(245,255,250)
+  misty_rose = 0xFFE4E1,               // rgb(255,228,225)
+  moccasin = 0xFFE4B5,                 // rgb(255,228,181)
+  navajo_white = 0xFFDEAD,             // rgb(255,222,173)
+  navy = 0x000080,                     // rgb(0,0,128)
+  old_lace = 0xFDF5E6,                 // rgb(253,245,230)
+  olive = 0x808000,                    // rgb(128,128,0)
+  olive_drab = 0x6B8E23,               // rgb(107,142,35)
+  orange = 0xFFA500,                   // rgb(255,165,0)
+  orange_red = 0xFF4500,               // rgb(255,69,0)
+  orchid = 0xDA70D6,                   // rgb(218,112,214)
+  pale_golden_rod = 0xEEE8AA,          // rgb(238,232,170)
+  pale_green = 0x98FB98,               // rgb(152,251,152)
+  pale_turquoise = 0xAFEEEE,           // rgb(175,238,238)
+  pale_violet_red = 0xDB7093,          // rgb(219,112,147)
+  papaya_whip = 0xFFEFD5,              // rgb(255,239,213)
+  peach_puff = 0xFFDAB9,               // rgb(255,218,185)
+  peru = 0xCD853F,                     // rgb(205,133,63)
+  pink = 0xFFC0CB,                     // rgb(255,192,203)
+  plum = 0xDDA0DD,                     // rgb(221,160,221)
+  powder_blue = 0xB0E0E6,              // rgb(176,224,230)
+  purple = 0x800080,                   // rgb(128,0,128)
+  rebecca_purple = 0x663399,           // rgb(102,51,153)
+  red = 0xFF0000,                      // rgb(255,0,0)
+  rosy_brown = 0xBC8F8F,               // rgb(188,143,143)
+  royal_blue = 0x4169E1,               // rgb(65,105,225)
+  saddle_brown = 0x8B4513,             // rgb(139,69,19)
+  salmon = 0xFA8072,                   // rgb(250,128,114)
+  sandy_brown = 0xF4A460,              // rgb(244,164,96)
+  sea_green = 0x2E8B57,                // rgb(46,139,87)
+  sea_shell = 0xFFF5EE,                // rgb(255,245,238)
+  sienna = 0xA0522D,                   // rgb(160,82,45)
+  silver = 0xC0C0C0,                   // rgb(192,192,192)
+  sky_blue = 0x87CEEB,                 // rgb(135,206,235)
+  slate_blue = 0x6A5ACD,               // rgb(106,90,205)
+  slate_gray = 0x708090,               // rgb(112,128,144)
+  snow = 0xFFFAFA,                     // rgb(255,250,250)
+  spring_green = 0x00FF7F,             // rgb(0,255,127)
+  steel_blue = 0x4682B4,               // rgb(70,130,180)
+  tan = 0xD2B48C,                      // rgb(210,180,140)
+  teal = 0x008080,                     // rgb(0,128,128)
+  thistle = 0xD8BFD8,                  // rgb(216,191,216)
+  tomato = 0xFF6347,                   // rgb(255,99,71)
+  turquoise = 0x40E0D0,                // rgb(64,224,208)
+  violet = 0xEE82EE,                   // rgb(238,130,238)
+  wheat = 0xF5DEB3,                    // rgb(245,222,179)
+  white = 0xFFFFFF,                    // rgb(255,255,255)
+  white_smoke = 0xF5F5F5,              // rgb(245,245,245)
+  yellow = 0xFFFF00,                   // rgb(255,255,0)
+  yellow_green = 0x9ACD32              // rgb(154,205,50)
+};                                     // enum class color
+
+enum class terminal_color : uint8_t {
+  black = 30,
+  red,
+  green,
+  yellow,
+  blue,
+  magenta,
+  cyan,
+  white,
+  bright_black = 90,
+  bright_red,
+  bright_green,
+  bright_yellow,
+  bright_blue,
+  bright_magenta,
+  bright_cyan,
+  bright_white
+};
+
+enum class emphasis : uint8_t {
+  bold = 1,
+  faint = 1 << 1,
+  italic = 1 << 2,
+  underline = 1 << 3,
+  blink = 1 << 4,
+  reverse = 1 << 5,
+  conceal = 1 << 6,
+  strikethrough = 1 << 7,
+};
+
+// rgb is a struct for red, green and blue colors.
+// Using the name "rgb" makes some editors show the color in a tooltip.
+struct rgb {
+  constexpr rgb() : r(0), g(0), b(0) {}
+  constexpr rgb(uint8_t r_, uint8_t g_, uint8_t b_) : r(r_), g(g_), b(b_) {}
+  constexpr rgb(uint32_t hex)
+      : r((hex >> 16) & 0xFF), g((hex >> 8) & 0xFF), b(hex & 0xFF) {}
+  constexpr rgb(color hex)
+      : r((uint32_t(hex) >> 16) & 0xFF),
+        g((uint32_t(hex) >> 8) & 0xFF),
+        b(uint32_t(hex) & 0xFF) {}
+  uint8_t r;
+  uint8_t g;
+  uint8_t b;
+};
+
+namespace detail {
+
+// A bit-packed variant of an RGB color, a terminal color, or unset color.
+// see text_style for the bit-packing scheme.
+struct color_type {
+  constexpr color_type() noexcept = default;
+  constexpr color_type(color rgb_color) noexcept
+      : value_(static_cast<uint32_t>(rgb_color) | (1 << 24)) {}
+  constexpr color_type(rgb rgb_color) noexcept
+      : color_type(static_cast<color>(
+            (static_cast<uint32_t>(rgb_color.r) << 16) |
+            (static_cast<uint32_t>(rgb_color.g) << 8) | rgb_color.b)) {}
+  constexpr color_type(terminal_color term_color) noexcept
+      : value_(static_cast<uint32_t>(term_color) | (3 << 24)) {}
+
+  constexpr auto is_terminal_color() const noexcept -> bool {
+    return (value_ & (1 << 25)) != 0;
+  }
+
+  constexpr auto value() const noexcept -> uint32_t {
+    return value_ & 0xFFFFFF;
+  }
+
+  constexpr color_type(uint32_t value) noexcept : value_(value) {}
+
+  uint32_t value_ = 0;
+};
+}  // namespace detail
+
+/// A text style consisting of foreground and background colors and emphasis.
+class text_style {
+  // The information is packed as follows:
+  // ┌──┐
+  // │ 0│─┐
+  // │..│ ├── foreground color value
+  // │23│─┘
+  // ├──┤
+  // │24│─┬── discriminator for the above value. 00 if unset, 01 if it's
+  // │25│─┘   an RGB color, or 11 if it's a terminal color (10 is unused)
+  // ├──┤
+  // │26│──── overflow bit, always zero (see below)
+  // ├──┤
+  // │27│─┐
+  // │..│ │
+  // │50│ │
+  // ├──┤ │
+  // │51│ ├── background color (same format as the foreground color)
+  // │52│ │
+  // ├──┤ │
+  // │53│─┘
+  // ├──┤
+  // │54│─┐
+  // │..│ ├── emphases
+  // │61│─┘
+  // ├──┤
+  // │62│─┬── unused
+  // │63│─┘
+  // └──┘
+  // The overflow bits are there to make operator|= efficient.
+  // When ORing, we must throw if, for either the foreground or background,
+  // one style specifies a terminal color and the other specifies any color
+  // (terminal or RGB); in other words, if one discriminator is 11 and the
+  // other is 11 or 01.
+  //
+  // We do that check by adding the styles. Consider what adding does to each
+  // possible pair of discriminators:
+  //    00 + 00 = 000
+  //    01 + 00 = 001
+  //    11 + 00 = 011
+  //    01 + 01 = 010
+  //    11 + 01 = 100 (!!)
+  //    11 + 11 = 110 (!!)
+  // In the last two cases, the ones we want to catch, the third bit——the
+  // overflow bit——is set. Bingo.
+  //
+  // We must take into account the possible carry bit from the bits
+  // before the discriminator. The only potentially problematic case is
+  // 11 + 00 = 011 (a carry bit would make it 100, not good!), but a carry
+  // bit is impossible in that case, because 00 (unset color) means the
+  // 24 bits that precede the discriminator are all zero.
+  //
+  // This test can be applied to both colors simultaneously.
+
+ public:
+  FMT_CONSTEXPR text_style(emphasis em = emphasis()) noexcept
+      : style_(static_cast<uint64_t>(em) << 54) {}
+
+  FMT_CONSTEXPR auto operator|=(text_style rhs) -> text_style& {
+    if (((style_ + rhs.style_) & ((1ULL << 26) | (1ULL << 53))) != 0)
+      report_error("can't OR a terminal color");
+    style_ |= rhs.style_;
+    return *this;
+  }
+
+  friend FMT_CONSTEXPR auto operator|(text_style lhs, text_style rhs)
+      -> text_style {
+    return lhs |= rhs;
+  }
+
+  FMT_CONSTEXPR auto operator==(text_style rhs) const noexcept -> bool {
+    return style_ == rhs.style_;
+  }
+
+  FMT_CONSTEXPR auto operator!=(text_style rhs) const noexcept -> bool {
+    return !(*this == rhs);
+  }
+
+  FMT_CONSTEXPR auto has_foreground() const noexcept -> bool {
+    return (style_ & (1 << 24)) != 0;
+  }
+  FMT_CONSTEXPR auto has_background() const noexcept -> bool {
+    return (style_ & (1ULL << 51)) != 0;
+  }
+  FMT_CONSTEXPR auto has_emphasis() const noexcept -> bool {
+    return (style_ >> 54) != 0;
+  }
+  FMT_CONSTEXPR auto get_foreground() const noexcept -> detail::color_type {
+    FMT_ASSERT(has_foreground(), "no foreground specified for this style");
+    return style_ & 0x3FFFFFF;
+  }
+  FMT_CONSTEXPR auto get_background() const noexcept -> detail::color_type {
+    FMT_ASSERT(has_background(), "no background specified for this style");
+    return (style_ >> 27) & 0x3FFFFFF;
+  }
+  FMT_CONSTEXPR auto get_emphasis() const noexcept -> emphasis {
+    FMT_ASSERT(has_emphasis(), "no emphasis specified for this style");
+    return static_cast<emphasis>(style_ >> 54);
+  }
+
+ private:
+  FMT_CONSTEXPR text_style(uint64_t style) noexcept : style_(style) {}
+
+  friend FMT_CONSTEXPR auto fg(detail::color_type foreground) noexcept
+      -> text_style;
+
+  friend FMT_CONSTEXPR auto bg(detail::color_type background) noexcept
+      -> text_style;
+
+  uint64_t style_ = 0;
+};
+
+/// Creates a text style from the foreground (text) color.
+FMT_CONSTEXPR inline auto fg(detail::color_type foreground) noexcept
+    -> text_style {
+  return foreground.value_;
+}
+
+/// Creates a text style from the background color.
+FMT_CONSTEXPR inline auto bg(detail::color_type background) noexcept
+    -> text_style {
+  return static_cast<uint64_t>(background.value_) << 27;
+}
+
+FMT_CONSTEXPR inline auto operator|(emphasis lhs, emphasis rhs) noexcept
+    -> text_style {
+  return text_style(lhs) | rhs;
+}
+
+namespace detail {
+
+template <typename Char> struct ansi_color_escape {
+  FMT_CONSTEXPR ansi_color_escape(color_type text_color,
+                                  const char* esc) noexcept {
+    // If we have a terminal color, we need to output another escape code
+    // sequence.
+    if (text_color.is_terminal_color()) {
+      bool is_background = esc == string_view("\x1b[48;2;");
+      uint32_t value = text_color.value();
+      // Background ASCII codes are the same as the foreground ones but with
+      // 10 more.
+      if (is_background) value += 10u;
+
+      size_t index = 0;
+      buffer[index++] = static_cast<Char>('\x1b');
+      buffer[index++] = static_cast<Char>('[');
+
+      if (value >= 100u) {
+        buffer[index++] = static_cast<Char>('1');
+        value %= 100u;
+      }
+      buffer[index++] = static_cast<Char>('0' + value / 10u);
+      buffer[index++] = static_cast<Char>('0' + value % 10u);
+
+      buffer[index++] = static_cast<Char>('m');
+      buffer[index++] = static_cast<Char>('\0');
+      return;
+    }
+
+    for (int i = 0; i < 7; i++) {
+      buffer[i] = static_cast<Char>(esc[i]);
+    }
+    rgb color(text_color.value());
+    to_esc(color.r, buffer + 7, ';');
+    to_esc(color.g, buffer + 11, ';');
+    to_esc(color.b, buffer + 15, 'm');
+    buffer[19] = static_cast<Char>(0);
+  }
+  FMT_CONSTEXPR ansi_color_escape(emphasis em) noexcept {
+    uint8_t em_codes[num_emphases] = {};
+    if (has_emphasis(em, emphasis::bold)) em_codes[0] = 1;
+    if (has_emphasis(em, emphasis::faint)) em_codes[1] = 2;
+    if (has_emphasis(em, emphasis::italic)) em_codes[2] = 3;
+    if (has_emphasis(em, emphasis::underline)) em_codes[3] = 4;
+    if (has_emphasis(em, emphasis::blink)) em_codes[4] = 5;
+    if (has_emphasis(em, emphasis::reverse)) em_codes[5] = 7;
+    if (has_emphasis(em, emphasis::conceal)) em_codes[6] = 8;
+    if (has_emphasis(em, emphasis::strikethrough)) em_codes[7] = 9;
+
+    size_t index = 0;
+    for (size_t i = 0; i < num_emphases; ++i) {
+      if (!em_codes[i]) continue;
+      buffer[index++] = static_cast<Char>('\x1b');
+      buffer[index++] = static_cast<Char>('[');
+      buffer[index++] = static_cast<Char>('0' + em_codes[i]);
+      buffer[index++] = static_cast<Char>('m');
+    }
+    buffer[index++] = static_cast<Char>(0);
+  }
+  FMT_CONSTEXPR operator const Char*() const noexcept { return buffer; }
+
+  FMT_CONSTEXPR auto begin() const noexcept -> const Char* { return buffer; }
+  FMT_CONSTEXPR20 auto end() const noexcept -> const Char* {
+    return buffer + basic_string_view<Char>(buffer).size();
+  }
+
+ private:
+  static constexpr size_t num_emphases = 8;
+  Char buffer[7u + 3u * num_emphases + 1u];
+
+  static FMT_CONSTEXPR void to_esc(uint8_t c, Char* out,
+                                   char delimiter) noexcept {
+    out[0] = static_cast<Char>('0' + c / 100);
+    out[1] = static_cast<Char>('0' + c / 10 % 10);
+    out[2] = static_cast<Char>('0' + c % 10);
+    out[3] = static_cast<Char>(delimiter);
+  }
+  static FMT_CONSTEXPR auto has_emphasis(emphasis em, emphasis mask) noexcept
+      -> bool {
+    return static_cast<uint8_t>(em) & static_cast<uint8_t>(mask);
+  }
+};
+
+template <typename Char>
+FMT_CONSTEXPR auto make_foreground_color(color_type foreground) noexcept
+    -> ansi_color_escape<Char> {
+  return ansi_color_escape<Char>(foreground, "\x1b[38;2;");
+}
+
+template <typename Char>
+FMT_CONSTEXPR auto make_background_color(color_type background) noexcept
+    -> ansi_color_escape<Char> {
+  return ansi_color_escape<Char>(background, "\x1b[48;2;");
+}
+
+template <typename Char>
+FMT_CONSTEXPR auto make_emphasis(emphasis em) noexcept
+    -> ansi_color_escape<Char> {
+  return ansi_color_escape<Char>(em);
+}
+
+template <typename Char> inline void reset_color(buffer<Char>& buffer) {
+  auto reset_color = string_view("\x1b[0m");
+  buffer.append(reset_color.begin(), reset_color.end());
+}
+
+template <typename T> struct styled_arg : view {
+  const T& value;
+  text_style style;
+  styled_arg(const T& v, text_style s) : value(v), style(s) {}
+};
+
+template <typename Char>
+void vformat_to(buffer<Char>& buf, text_style ts, basic_string_view<Char> fmt,
+                basic_format_args<buffered_context<Char>> args) {
+  if (ts.has_emphasis()) {
+    auto emphasis = make_emphasis<Char>(ts.get_emphasis());
+    buf.append(emphasis.begin(), emphasis.end());
+  }
+  if (ts.has_foreground()) {
+    auto foreground = make_foreground_color<Char>(ts.get_foreground());
+    buf.append(foreground.begin(), foreground.end());
+  }
+  if (ts.has_background()) {
+    auto background = make_background_color<Char>(ts.get_background());
+    buf.append(background.begin(), background.end());
+  }
+  vformat_to(buf, fmt, args);
+  if (ts != text_style()) reset_color<Char>(buf);
+}
+}  // namespace detail
+
+inline void vprint(FILE* f, text_style ts, string_view fmt, format_args args) {
+  auto buf = memory_buffer();
+  detail::vformat_to(buf, ts, fmt, args);
+  print(f, FMT_STRING("{}"), string_view(buf.begin(), buf.size()));
+}
+
+/**
+ * Formats a string and prints it to the specified file stream using ANSI
+ * escape sequences to specify text formatting.
+ *
+ * **Example**:
+ *
+ *     fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
+ *                "Elapsed time: {0:.2f} seconds", 1.23);
+ */
+template <typename... T>
+void print(FILE* f, text_style ts, format_string<T...> fmt, T&&... args) {
+  vprint(f, ts, fmt.str, vargs<T...>{{args...}});
+}
+
+/**
+ * Formats a string and prints it to stdout using ANSI escape sequences to
+ * specify text formatting.
+ *
+ * **Example**:
+ *
+ *     fmt::print(fmt::emphasis::bold | fg(fmt::color::red),
+ *                "Elapsed time: {0:.2f} seconds", 1.23);
+ */
+template <typename... T>
+void print(text_style ts, format_string<T...> fmt, T&&... args) {
+  return print(stdout, ts, fmt, std::forward<T>(args)...);
+}
+
+inline auto vformat(text_style ts, string_view fmt, format_args args)
+    -> std::string {
+  auto buf = memory_buffer();
+  detail::vformat_to(buf, ts, fmt, args);
+  return fmt::to_string(buf);
+}
+
+/**
+ * Formats arguments and returns the result as a string using ANSI escape
+ * sequences to specify text formatting.
+ *
+ * **Example**:
+ *
+ * ```
+ * #include <fmt/color.h>
+ * std::string message = fmt::format(fmt::emphasis::bold | fg(fmt::color::red),
+ *                                   "The answer is {}", 42);
+ * ```
+ */
+template <typename... T>
+inline auto format(text_style ts, format_string<T...> fmt, T&&... args)
+    -> std::string {
+  return fmt::vformat(ts, fmt.str, vargs<T...>{{args...}});
+}
+
+/// Formats a string with the given text_style and writes the output to `out`.
+template <typename OutputIt,
+          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, char>::value)>
+auto vformat_to(OutputIt out, text_style ts, string_view fmt, format_args args)
+    -> OutputIt {
+  auto&& buf = detail::get_buffer<char>(out);
+  detail::vformat_to(buf, ts, fmt, args);
+  return detail::get_iterator(buf, out);
+}
+
+/**
+ * Formats arguments with the given text style, writes the result to the output
+ * iterator `out` and returns the iterator past the end of the output range.
+ *
+ * **Example**:
+ *
+ *     std::vector<char> out;
+ *     fmt::format_to(std::back_inserter(out),
+ *                    fmt::emphasis::bold | fg(fmt::color::red), "{}", 42);
+ */
+template <typename OutputIt, typename... T,
+          FMT_ENABLE_IF(detail::is_output_iterator<OutputIt, char>::value)>
+inline auto format_to(OutputIt out, text_style ts, format_string<T...> fmt,
+                      T&&... args) -> OutputIt {
+  return vformat_to(out, ts, fmt.str, vargs<T...>{{args...}});
+}
+
+template <typename T, typename Char>
+struct formatter<detail::styled_arg<T>, Char> : formatter<T, Char> {
+  template <typename FormatContext>
+  auto format(const detail::styled_arg<T>& arg, FormatContext& ctx) const
+      -> decltype(ctx.out()) {
+    const auto& ts = arg.style;
+    auto out = ctx.out();
+
+    bool has_style = false;
+    if (ts.has_emphasis()) {
+      has_style = true;
+      auto emphasis = detail::make_emphasis<Char>(ts.get_emphasis());
+      out = detail::copy<Char>(emphasis.begin(), emphasis.end(), out);
+    }
+    if (ts.has_foreground()) {
+      has_style = true;
+      auto foreground =
+          detail::make_foreground_color<Char>(ts.get_foreground());
+      out = detail::copy<Char>(foreground.begin(), foreground.end(), out);
+    }
+    if (ts.has_background()) {
+      has_style = true;
+      auto background =
+          detail::make_background_color<Char>(ts.get_background());
+      out = detail::copy<Char>(background.begin(), background.end(), out);
+    }
+    out = formatter<T, Char>::format(arg.value, ctx);
+    if (has_style) {
+      auto reset_color = string_view("\x1b[0m");
+      out = detail::copy<Char>(reset_color.begin(), reset_color.end(), out);
+    }
+    return out;
+  }
+};
+
+/**
+ * Returns an argument that will be formatted using ANSI escape sequences,
+ * to be used in a formatting function.
+ *
+ * **Example**:
+ *
+ *     fmt::print("Elapsed time: {0:.2f} seconds",
+ *                fmt::styled(1.23, fmt::fg(fmt::color::green) |
+ *                                  fmt::bg(fmt::color::blue)));
+ */
+template <typename T>
+FMT_CONSTEXPR auto styled(const T& value, text_style ts)
+    -> detail::styled_arg<remove_cvref_t<T>> {
+  return detail::styled_arg<remove_cvref_t<T>>{value, ts};
+}
+
+FMT_END_EXPORT
+FMT_END_NAMESPACE
+
+#endif  // FMT_COLOR_H_

miniconda3/pkgs/fmt-11.2.0-hca5f364_0/include/fmt/compile.h

@@ -0,0 +1,539 @@
+// Formatting library for C++ - experimental format string compilation
+//
+// Copyright (c) 2012 - present, Victor Zverovich and fmt contributors
+// All rights reserved.
+//
+// For the license information refer to format.h.
+
+#ifndef FMT_COMPILE_H_
+#define FMT_COMPILE_H_
+
+#ifndef FMT_MODULE
+#  include <iterator>  // std::back_inserter
+#endif
+
+#include "format.h"
+
+FMT_BEGIN_NAMESPACE
+
+// A compile-time string which is compiled into fast formatting code.
+FMT_EXPORT class compiled_string {};
+
+template <typename S>
+struct is_compiled_string : std::is_base_of<compiled_string, S> {};
+
+namespace detail {
+
+/**
+ * Converts a string literal `s` into a format string that will be parsed at
+ * compile time and converted into efficient formatting code. Requires C++17
+ * `constexpr if` compiler support.
+ *
+ * **Example**:
+ *
+ *     // Converts 42 into std::string using the most efficient method and no
+ *     // runtime format string processing.
+ *     std::string s = fmt::format(FMT_COMPILE("{}"), 42);
+ */
+#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
+#  define FMT_COMPILE(s) FMT_STRING_IMPL(s, fmt::compiled_string)
+#else
+#  define FMT_COMPILE(s) FMT_STRING(s)
+#endif
+
+template <typename T, typename... Tail>
+auto first(const T& value, const Tail&...) -> const T& {
+  return value;
+}
+
+#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
+template <typename... Args> struct type_list {};
+
+// Returns a reference to the argument at index N from [first, rest...].
+template <int N, typename T, typename... Args>
+constexpr const auto& get([[maybe_unused]] const T& first,
+                          [[maybe_unused]] const Args&... rest) {
+  static_assert(N < 1 + sizeof...(Args), "index is out of bounds");
+  if constexpr (N == 0)
+    return first;
+  else
+    return detail::get<N - 1>(rest...);
+}
+
+#  if FMT_USE_NONTYPE_TEMPLATE_ARGS
+template <int N, typename T, typename... Args, typename Char>
+constexpr auto get_arg_index_by_name(basic_string_view<Char> name) -> int {
+  if constexpr (is_static_named_arg<T>()) {
+    if (name == T::name) return N;
+  }
+  if constexpr (sizeof...(Args) > 0)
+    return get_arg_index_by_name<N + 1, Args...>(name);
+  (void)name;  // Workaround an MSVC bug about "unused" parameter.
+  return -1;
+}
+#  endif
+
+template <typename... Args, typename Char>
+FMT_CONSTEXPR auto get_arg_index_by_name(basic_string_view<Char> name) -> int {
+#  if FMT_USE_NONTYPE_TEMPLATE_ARGS
+  if constexpr (sizeof...(Args) > 0)
+    return get_arg_index_by_name<0, Args...>(name);
+#  endif
+  (void)name;
+  return -1;
+}
+
+template <typename Char, typename... Args>
+constexpr int get_arg_index_by_name(basic_string_view<Char> name,
+                                    type_list<Args...>) {
+  return get_arg_index_by_name<Args...>(name);
+}
+
+template <int N, typename> struct get_type_impl;
+
+template <int N, typename... Args> struct get_type_impl<N, type_list<Args...>> {
+  using type =
+      remove_cvref_t<decltype(detail::get<N>(std::declval<Args>()...))>;
+};
+
+template <int N, typename T>
+using get_type = typename get_type_impl<N, T>::type;
+
+template <typename T> struct is_compiled_format : std::false_type {};
+
+template <typename Char> struct text {
+  basic_string_view<Char> data;
+  using char_type = Char;
+
+  template <typename OutputIt, typename... Args>
+  constexpr OutputIt format(OutputIt out, const Args&...) const {
+    return write<Char>(out, data);
+  }
+};
+
+template <typename Char>
+struct is_compiled_format<text<Char>> : std::true_type {};
+
+template <typename Char>
+constexpr text<Char> make_text(basic_string_view<Char> s, size_t pos,
+                               size_t size) {
+  return {{&s[pos], size}};
+}
+
+template <typename Char> struct code_unit {
+  Char value;
+  using char_type = Char;
+
+  template <typename OutputIt, typename... Args>
+  constexpr OutputIt format(OutputIt out, const Args&...) const {
+    *out++ = value;
+    return out;
+  }
+};
+
+// This ensures that the argument type is convertible to `const T&`.
+template <typename T, int N, typename... Args>
+constexpr const T& get_arg_checked(const Args&... args) {
+  const auto& arg = detail::get<N>(args...);
+  if constexpr (detail::is_named_arg<remove_cvref_t<decltype(arg)>>()) {
+    return arg.value;
+  } else {
+    return arg;
+  }
+}
+
+template <typename Char>
+struct is_compiled_format<code_unit<Char>> : std::true_type {};
+
+// A replacement field that refers to argument N.
+template <typename Char, typename T, int N> struct field {
+  using char_type = Char;
+
+  template <typename OutputIt, typename... Args>
+  constexpr OutputIt format(OutputIt out, const Args&... args) const {
+    const T& arg = get_arg_checked<T, N>(args...);
+    if constexpr (std::is_convertible<T, basic_string_view<Char>>::value) {
+      auto s = basic_string_view<Char>(arg);
+      return copy<Char>(s.begin(), s.end(), out);
+    } else {
+      return write<Char>(out, arg);
+    }
+  }
+};
+
+template <typename Char, typename T, int N>
+struct is_compiled_format<field<Char, T, N>> : std::true_type {};
+
+// A replacement field that refers to argument with name.
+template <typename Char> struct runtime_named_field {
+  using char_type = Char;
+  basic_string_view<Char> name;
+
+  template <typename OutputIt, typename T>
+  constexpr static bool try_format_argument(
+      OutputIt& out,
+      // [[maybe_unused]] due to unused-but-set-parameter warning in GCC 7,8,9
+      [[maybe_unused]] basic_string_view<Char> arg_name, const T& arg) {
+    if constexpr (is_named_arg<typename std::remove_cv<T>::type>::value) {
+      if (arg_name == arg.name) {
+        out = write<Char>(out, arg.value);
+        return true;
+      }
+    }
+    return false;
+  }
+
+  template <typename OutputIt, typename... Args>
+  constexpr OutputIt format(OutputIt out, const Args&... args) const {
+    bool found = (try_format_argument(out, name, args) || ...);
+    if (!found) {
+      FMT_THROW(format_error("argument with specified name is not found"));
+    }
+    return out;
+  }
+};
+
+template <typename Char>
+struct is_compiled_format<runtime_named_field<Char>> : std::true_type {};
+
+// A replacement field that refers to argument N and has format specifiers.
+template <typename Char, typename T, int N> struct spec_field {
+  using char_type = Char;
+  formatter<T, Char> fmt;
+
+  template <typename OutputIt, typename... Args>
+  constexpr FMT_INLINE OutputIt format(OutputIt out,
+                                       const Args&... args) const {
+    const auto& vargs =
+        fmt::make_format_args<basic_format_context<OutputIt, Char>>(args...);
+    basic_format_context<OutputIt, Char> ctx(out, vargs);
+    return fmt.format(get_arg_checked<T, N>(args...), ctx);
+  }
+};
+
+template <typename Char, typename T, int N>
+struct is_compiled_format<spec_field<Char, T, N>> : std::true_type {};
+
+template <typename L, typename R> struct concat {
+  L lhs;
+  R rhs;
+  using char_type = typename L::char_type;
+
+  template <typename OutputIt, typename... Args>
+  constexpr OutputIt format(OutputIt out, const Args&... args) const {
+    out = lhs.format(out, args...);
+    return rhs.format(out, args...);
+  }
+};
+
+template <typename L, typename R>
+struct is_compiled_format<concat<L, R>> : std::true_type {};
+
+template <typename L, typename R>
+constexpr concat<L, R> make_concat(L lhs, R rhs) {
+  return {lhs, rhs};
+}
+
+struct unknown_format {};
+
+template <typename Char>
+constexpr size_t parse_text(basic_string_view<Char> str, size_t pos) {
+  for (size_t size = str.size(); pos != size; ++pos) {
+    if (str[pos] == '{' || str[pos] == '}') break;
+  }
+  return pos;
+}
+
+template <typename Args, size_t POS, int ID, typename S>
+constexpr auto compile_format_string(S fmt);
+
+template <typename Args, size_t POS, int ID, typename T, typename S>
+constexpr auto parse_tail(T head, S fmt) {
+  if constexpr (POS != basic_string_view<typename S::char_type>(fmt).size()) {
+    constexpr auto tail = compile_format_string<Args, POS, ID>(fmt);
+    if constexpr (std::is_same<remove_cvref_t<decltype(tail)>,
+                               unknown_format>())
+      return tail;
+    else
+      return make_concat(head, tail);
+  } else {
+    return head;
+  }
+}
+
+template <typename T, typename Char> struct parse_specs_result {
+  formatter<T, Char> fmt;
+  size_t end;
+  int next_arg_id;
+};
+
+enum { manual_indexing_id = -1 };
+
+template <typename T, typename Char>
+constexpr parse_specs_result<T, Char> parse_specs(basic_string_view<Char> str,
+                                                  size_t pos, int next_arg_id) {
+  str.remove_prefix(pos);
+  auto ctx =
+      compile_parse_context<Char>(str, max_value<int>(), nullptr, next_arg_id);
+  auto f = formatter<T, Char>();
+  auto end = f.parse(ctx);
+  return {f, pos + fmt::detail::to_unsigned(end - str.data()),
+          next_arg_id == 0 ? manual_indexing_id : ctx.next_arg_id()};
+}
+
+template <typename Char> struct arg_id_handler {
+  arg_id_kind kind;
+  arg_ref<Char> arg_id;
+
+  constexpr int on_auto() {
+    FMT_ASSERT(false, "handler cannot be used with automatic indexing");
+    return 0;
+  }
+  constexpr int on_index(int id) {
+    kind = arg_id_kind::index;
+    arg_id = arg_ref<Char>(id);
+    return 0;
+  }
+  constexpr int on_name(basic_string_view<Char> id) {
+    kind = arg_id_kind::name;
+    arg_id = arg_ref<Char>(id);
+    return 0;
+  }
+};
+
+template <typename Char> struct parse_arg_id_result {
+  arg_id_kind kind;
+  arg_ref<Char> arg_id;
+  const Char* arg_id_end;
+};
+
+template <int ID, typename Char>
+constexpr auto parse_arg_id(const Char* begin, const Char* end) {
+  auto handler = arg_id_handler<Char>{arg_id_kind::none, arg_ref<Char>{}};
+  auto arg_id_end = parse_arg_id(begin, end, handler);
+  return parse_arg_id_result<Char>{handler.kind, handler.arg_id, arg_id_end};
+}
+
+template <typename T, typename Enable = void> struct field_type {
+  using type = remove_cvref_t<T>;
+};
+
+template <typename T>
+struct field_type<T, enable_if_t<detail::is_named_arg<T>::value>> {
+  using type = remove_cvref_t<decltype(T::value)>;
+};
+
+template <typename T, typename Args, size_t END_POS, int ARG_INDEX, int NEXT_ID,
+          typename S>
+constexpr auto parse_replacement_field_then_tail(S fmt) {
+  using char_type = typename S::char_type;
+  constexpr auto str = basic_string_view<char_type>(fmt);
+  constexpr char_type c = END_POS != str.size() ? str[END_POS] : char_type();
+  if constexpr (c == '}') {
+    return parse_tail<Args, END_POS + 1, NEXT_ID>(
+        field<char_type, typename field_type<T>::type, ARG_INDEX>(), fmt);
+  } else if constexpr (c != ':') {
+    FMT_THROW(format_error("expected ':'"));
+  } else {
+    constexpr auto result = parse_specs<typename field_type<T>::type>(
+        str, END_POS + 1, NEXT_ID == manual_indexing_id ? 0 : NEXT_ID);
+    if constexpr (result.end >= str.size() || str[result.end] != '}') {
+      FMT_THROW(format_error("expected '}'"));
+      return 0;
+    } else {
+      return parse_tail<Args, result.end + 1, result.next_arg_id>(
+          spec_field<char_type, typename field_type<T>::type, ARG_INDEX>{
+              result.fmt},
+          fmt);
+    }
+  }
+}
+
+// Compiles a non-empty format string and returns the compiled representation
+// or unknown_format() on unrecognized input.
+template <typename Args, size_t POS, int ID, typename S>
+constexpr auto compile_format_string(S fmt) {
+  using char_type = typename S::char_type;
+  constexpr auto str = basic_string_view<char_type>(fmt);
+  if constexpr (str[POS] == '{') {
+    if constexpr (POS + 1 == str.size())
+      FMT_THROW(format_error("unmatched '{' in format string"));
+    if constexpr (str[POS + 1] == '{') {
+      return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), fmt);
+    } else if constexpr (str[POS + 1] == '}' || str[POS + 1] == ':') {
+      static_assert(ID != manual_indexing_id,
+                    "cannot switch from manual to automatic argument indexing");
+      constexpr auto next_id =
+          ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
+      return parse_replacement_field_then_tail<get_type<ID, Args>, Args,
+                                               POS + 1, ID, next_id>(fmt);
+    } else {
+      constexpr auto arg_id_result =
+          parse_arg_id<ID>(str.data() + POS + 1, str.data() + str.size());
+      constexpr auto arg_id_end_pos = arg_id_result.arg_id_end - str.data();
+      constexpr char_type c =
+          arg_id_end_pos != str.size() ? str[arg_id_end_pos] : char_type();
+      static_assert(c == '}' || c == ':', "missing '}' in format string");
+      if constexpr (arg_id_result.kind == arg_id_kind::index) {
+        static_assert(
+            ID == manual_indexing_id || ID == 0,
+            "cannot switch from automatic to manual argument indexing");
+        constexpr auto arg_index = arg_id_result.arg_id.index;
+        return parse_replacement_field_then_tail<get_type<arg_index, Args>,
+                                                 Args, arg_id_end_pos,
+                                                 arg_index, manual_indexing_id>(
+            fmt);
+      } else if constexpr (arg_id_result.kind == arg_id_kind::name) {
+        constexpr auto arg_index =
+            get_arg_index_by_name(arg_id_result.arg_id.name, Args{});
+        if constexpr (arg_index >= 0) {
+          constexpr auto next_id =
+              ID != manual_indexing_id ? ID + 1 : manual_indexing_id;
+          return parse_replacement_field_then_tail<
+              decltype(get_type<arg_index, Args>::value), Args, arg_id_end_pos,
+              arg_index, next_id>(fmt);
+        } else if constexpr (c == '}') {
+          return parse_tail<Args, arg_id_end_pos + 1, ID>(
+              runtime_named_field<char_type>{arg_id_result.arg_id.name}, fmt);
+        } else if constexpr (c == ':') {
+          return unknown_format();  // no type info for specs parsing
+        }
+      }
+    }
+  } else if constexpr (str[POS] == '}') {
+    if constexpr (POS + 1 == str.size())
+      FMT_THROW(format_error("unmatched '}' in format string"));
+    return parse_tail<Args, POS + 2, ID>(make_text(str, POS, 1), fmt);
+  } else {
+    constexpr auto end = parse_text(str, POS + 1);
+    if constexpr (end - POS > 1) {
+      return parse_tail<Args, end, ID>(make_text(str, POS, end - POS), fmt);
+    } else {
+      return parse_tail<Args, end, ID>(code_unit<char_type>{str[POS]}, fmt);
+    }
+  }
+}
+
+template <typename... Args, typename S,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+constexpr auto compile(S fmt) {
+  constexpr auto str = basic_string_view<typename S::char_type>(fmt);
+  if constexpr (str.size() == 0) {
+    return detail::make_text(str, 0, 0);
+  } else {
+    constexpr auto result =
+        detail::compile_format_string<detail::type_list<Args...>, 0, 0>(fmt);
+    return result;
+  }
+}
+#endif  // defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
+}  // namespace detail
+
+FMT_BEGIN_EXPORT
+
+#if defined(__cpp_if_constexpr) && defined(__cpp_return_type_deduction)
+
+template <typename CompiledFormat, typename... Args,
+          typename Char = typename CompiledFormat::char_type,
+          FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
+FMT_INLINE std::basic_string<Char> format(const CompiledFormat& cf,
+                                          const Args&... args) {
+  auto s = std::basic_string<Char>();
+  cf.format(std::back_inserter(s), args...);
+  return s;
+}
+
+template <typename OutputIt, typename CompiledFormat, typename... Args,
+          FMT_ENABLE_IF(detail::is_compiled_format<CompiledFormat>::value)>
+constexpr FMT_INLINE OutputIt format_to(OutputIt out, const CompiledFormat& cf,
+                                        const Args&... args) {
+  return cf.format(out, args...);
+}
+
+template <typename S, typename... Args,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+FMT_INLINE std::basic_string<typename S::char_type> format(const S&,
+                                                           Args&&... args) {
+  if constexpr (std::is_same<typename S::char_type, char>::value) {
+    constexpr auto str = basic_string_view<typename S::char_type>(S());
+    if constexpr (str.size() == 2 && str[0] == '{' && str[1] == '}') {
+      const auto& first = detail::first(args...);
+      if constexpr (detail::is_named_arg<
+                        remove_cvref_t<decltype(first)>>::value) {
+        return fmt::to_string(first.value);
+      } else {
+        return fmt::to_string(first);
+      }
+    }
+  }
+  constexpr auto compiled = detail::compile<Args...>(S());
+  if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
+                             detail::unknown_format>()) {
+    return fmt::format(
+        static_cast<basic_string_view<typename S::char_type>>(S()),
+        std::forward<Args>(args)...);
+  } else {
+    return fmt::format(compiled, std::forward<Args>(args)...);
+  }
+}
+
+template <typename OutputIt, typename S, typename... Args,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+FMT_CONSTEXPR OutputIt format_to(OutputIt out, const S&, Args&&... args) {
+  constexpr auto compiled = detail::compile<Args...>(S());
+  if constexpr (std::is_same<remove_cvref_t<decltype(compiled)>,
+                             detail::unknown_format>()) {
+    return fmt::format_to(
+        out, static_cast<basic_string_view<typename S::char_type>>(S()),
+        std::forward<Args>(args)...);
+  } else {
+    return fmt::format_to(out, compiled, std::forward<Args>(args)...);
+  }
+}
+#endif
+
+template <typename OutputIt, typename S, typename... Args,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+auto format_to_n(OutputIt out, size_t n, const S& fmt, Args&&... args)
+    -> format_to_n_result<OutputIt> {
+  using traits = detail::fixed_buffer_traits;
+  auto buf = detail::iterator_buffer<OutputIt, char, traits>(out, n);
+  fmt::format_to(std::back_inserter(buf), fmt, std::forward<Args>(args)...);
+  return {buf.out(), buf.count()};
+}
+
+template <typename S, typename... Args,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+FMT_CONSTEXPR20 auto formatted_size(const S& fmt, const Args&... args)
+    -> size_t {
+  auto buf = detail::counting_buffer<>();
+  fmt::format_to(appender(buf), fmt, args...);
+  return buf.count();
+}
+
+template <typename S, typename... Args,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+void print(std::FILE* f, const S& fmt, const Args&... args) {
+  auto buf = memory_buffer();
+  fmt::format_to(appender(buf), fmt, args...);
+  detail::print(f, {buf.data(), buf.size()});
+}
+
+template <typename S, typename... Args,
+          FMT_ENABLE_IF(is_compiled_string<S>::value)>
+void print(const S& fmt, const Args&... args) {
+  print(stdout, fmt, args...);
+}
+
+#if FMT_USE_NONTYPE_TEMPLATE_ARGS
+inline namespace literals {
+template <detail::fixed_string Str> constexpr auto operator""_cf() {
+  return FMT_COMPILE(Str.data);
+}
+}  // namespace literals
+#endif
+
+FMT_END_EXPORT
+FMT_END_NAMESPACE
+
+#endif  // FMT_COMPILE_H_