File size: 3,828 Bytes
71687cf | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | # Copyright (C) 2012 Anaconda, Inc
# SPDX-License-Identifier: BSD-3-Clause
"""
These helpers were originally defined in tests/test_create.py,
but were refactored here so downstream projects can benefit from
them too.
"""
from __future__ import annotations
import os
import sys
from logging import getLogger
from os.path import join
from pathlib import Path
from typing import TYPE_CHECKING
from ..common.compat import on_win
from ..common.io import dashlist
from ..core.prefix_data import PrefixData
from ..gateways.logging import DEBUG
from ..models.match_spec import MatchSpec
if TYPE_CHECKING:
from ..models.records import PrefixRecord
TEST_LOG_LEVEL = DEBUG
PYTHON_BINARY = "python.exe" if on_win else "bin/python"
UNICODE_CHARACTERS = "ōγђ家固한áêñßôç"
# UNICODE_CHARACTERS_RESTRICTED = u"áêñßôç"
UNICODE_CHARACTERS_RESTRICTED = "abcdef"
which_or_where = "which" if not on_win else "where"
cp_or_copy = "cp" if not on_win else "copy"
env_or_set = "env" if not on_win else "set"
# UNICODE_CHARACTERS = u"12345678abcdef"
# UNICODE_CHARACTERS_RESTRICTED = UNICODE_CHARACTERS
# When testing for bugs, you may want to change this to a _,
# for example to see if a bug is related to spaces in prefixes.
SPACER_CHARACTER = " "
log = getLogger(__name__)
def escape_for_winpath(p):
return p.replace("\\", "\\\\")
class Commands:
COMPARE = "compare"
CONFIG = "config"
CLEAN = "clean"
CREATE = "create"
INFO = "info"
INSTALL = "install"
LIST = "list"
REMOVE = "remove"
SEARCH = "search"
UPDATE = "update"
RUN = "run"
def package_is_installed(
prefix: str | os.PathLike | Path,
spec: str | MatchSpec,
reload_records: bool = True,
) -> PrefixRecord | None:
spec = MatchSpec(spec)
prefix_data = PrefixData(prefix, interoperability=True)
if reload_records:
prefix_data.load()
prefix_recs = tuple(prefix_data.query(spec))
if not prefix_recs:
return None
elif len(prefix_recs) > 1:
raise AssertionError(
f"Multiple packages installed.{dashlist(prec.dist_str() for prec in prefix_recs)}"
)
else:
return prefix_recs[0]
def get_shortcut_dir(prefix_for_unix=sys.prefix):
if sys.platform == "win32":
# On Windows, .nonadmin has been historically created by constructor in sys.prefix
user_mode = "user" if Path(sys.prefix, ".nonadmin").is_file() else "system"
try: # menuinst v2
from menuinst.platforms.win_utils.knownfolders import dirs_src
return dirs_src[user_mode]["start"][0]
except ImportError: # older menuinst versions; TODO: remove
try:
from menuinst.win32 import dirs_src
return dirs_src[user_mode]["start"][0]
except ImportError:
from menuinst.win32 import dirs
return dirs[user_mode]["start"]
# on unix, .nonadmin is only created by menuinst v2 as needed on the target prefix
# it might exist, or might not; if it doesn't, we try to create it
# see https://github.com/conda/menuinst/issues/150
non_admin_file = Path(prefix_for_unix, ".nonadmin")
if non_admin_file.is_file():
user_mode = "user"
else:
try:
non_admin_file.touch()
except OSError:
user_mode = "system"
else:
user_mode = "user"
non_admin_file.unlink()
if sys.platform == "darwin":
if user_mode == "user":
return join(os.environ["HOME"], "Applications")
return "/Applications"
if sys.platform == "linux":
if user_mode == "user":
return join(os.environ["HOME"], ".local", "share", "applications")
return "/usr/share/applications"
raise NotImplementedError(sys.platform)
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