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8ad5ba6c-d25a-4ec7-a0ba-b52ac87832cd | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,353 | supabase-export-v2 | 7e202468bb20c28e | shell=False, \ cwd=None, env=None, universal_newlines=None, \ startupinfo=None, creationflags=0, restore_signals=True, \ start_new_session=False, pass_fds=(), *, group=None, \ extra_groups=None, user=None, umask=-1, \ encoding=None, errors=None, text=None, pipesize=-1, \ process_group=None)
Execute a child program in a... | trusted_official_docs | CPython Docs | shell=False, \ cwd=None, env=None, universal_newlines=None, \ startupinfo=None, creationflags=0, restore_signals=True, \ start_new_session=False, pass_fds=(), *, group=None, \ extra_groups=None, user=None, umask=-1, \ encoding=None, errors=None, text=None, pipesize=-1, \ process_group=None)
Execute a child program in a... | shell=False, \ cwd=None, env=None, universal_newlines=None, \ startupinfo=None, creationflags=0, restore_signals=True, \ start_new_session=False, pass_fds=(), *, group=None, \ extra_groups=None, user=None, umask=-1, \ encoding=None, errors=None, text=None, pipesize=-1, \ process_group=None)
Execute a child program in a... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
8b37d2ea-f168-4067-a20a-cdf114dd4542 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,427 | supabase-export-v2 | bb254ca2a9ef2e3b | size of the pipe is only changed on platforms that support this (only Linux at this time of writing). Other platforms will ignore this parameter.
.. versionchanged:: 3.10
Added the *pipesize* parameter. | trusted_official_docs | CPython Docs | size of the pipe is only changed on platforms that support this (only Linux at this time of writing). Other platforms will ignore this parameter.
.. versionchanged:: 3.10
Added the *pipesize* parameter. | size of the pipe is only changed on platforms that support this (only Linux at this time of writing). Other platforms will ignore this parameter.
.. versionchanged:: 3.10
Added the *pipesize* parameter. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
8baa1857-e76c-45bb-816a-a5b3966fa64d | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,604 | supabase-export-v2 | 7bea527cffb11625 | directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and ``%SystemRoot%\System32\cmd.exe``. As a result, dropping a malicious program named ``cmd.exe`` into a current directory no longer works.
.. function:: check_output(args, *, stdin=None, stderr=None, shell=False, \
cwd=None, encoding=None, errors=None, \
univ... | trusted_official_docs | CPython Docs | directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and ``%SystemRoot%\System32\cmd.exe``. As a result, dropping a malicious program named ``cmd.exe`` into a current directory no longer works.
.. function:: check_output(args, *, stdin=None, stderr=None, shell=False, \
cwd=None, encoding=None, errors=None, \
univ... | directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and ``%SystemRoot%\System32\cmd.exe``. As a result, dropping a malicious program named ``cmd.exe`` into a current directory no longer works.
.. function:: check_output(args, *, stdin=None, stderr=None, shell=False, \
cwd=None, encoding=None, errors=None, \
univ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
8d7f9604-93f8-437c-8d2c-47ed490aafb5 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,437 | supabase-export-v2 | b163c91f37cb6179 | Exceptions raised in the child process, before the new program has started to execute, will be re-raised in the parent.
The most common exception raised is :exc:`OSError`. This occurs, for example,
when trying to execute a non-existent file. Applications should prepare for
:exc:`OSError` exceptions. Note that, when ``s... | trusted_official_docs | CPython Docs | Exceptions raised in the child process, before the new program has started to execute, will be re-raised in the parent.
The most common exception raised is :exc:`OSError`. This occurs, for example,
when trying to execute a non-existent file. Applications should prepare for
:exc:`OSError` exceptions. Note that, when ``s... | Exceptions raised in the child process, before the new program has started to execute, will be re-raised in the parent.
The most common exception raised is :exc:`OSError`. This occurs, for example,
when trying to execute a non-existent file. Applications should prepare for
:exc:`OSError` exceptions. Note that, when ``s... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
8fd60a63-33ce-49c6-b9b3-bc79500a4e15 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,273 | supabase-export-v2 | 356fd42c2419357d | the :class:`io.TextIOWrapper` default. The *universal_newlines* argument is equivalent to *text* and is provided for backwards compatibility. By default, file objects are opened in binary mode.
If *env* is not ``None``, it must be a mapping that defines the environment
variables for the new process; these are used ins... | trusted_official_docs | CPython Docs | the :class:`io.TextIOWrapper` default. The *universal_newlines* argument is equivalent to *text* and is provided for backwards compatibility. By default, file objects are opened in binary mode.
If *env* is not ``None``, it must be a mapping that defines the environment
variables for the new process; these are used ins... | the :class:`io.TextIOWrapper` default. The *universal_newlines* argument is equivalent to *text* and is provided for backwards compatibility. By default, file objects are opened in binary mode.
If *env* is not ``None``, it must be a mapping that defines the environment
variables for the new process; these are used ins... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
8fe60c4c-d24f-4af7-a160-23fc902ef7a6 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,378 | supabase-export-v2 | 7a19c972f86f8972 | display name for the executable in utilities such as :program:`ps`. If ``shell=True``, on POSIX the *executable* argument specifies a replacement shell for the default :file:`/bin/sh`.
.. versionchanged:: 3.6
*executable* parameter accepts a :term:`path-like object` on POSIX. | trusted_official_docs | CPython Docs | display name for the executable in utilities such as :program:`ps`. If ``shell=True``, on POSIX the *executable* argument specifies a replacement shell for the default :file:`/bin/sh`.
.. versionchanged:: 3.6
*executable* parameter accepts a :term:`path-like object` on POSIX. | display name for the executable in utilities such as :program:`ps`. If ``shell=True``, on POSIX the *executable* argument specifies a replacement shell for the default :file:`/bin/sh`.
.. versionchanged:: 3.6
*executable* parameter accepts a :term:`path-like object` on POSIX. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
931f30c3-307f-4553-bafd-ab4e2cdd1f3a | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,595 | supabase-export-v2 | 8c798eb8c7b2732d | will have the return code in the :attr:`~CalledProcessError.returncode` attribute. If :func:`check_call` was unable to start the process it will propagate the exception that was raised.
Code needing to capture stdout or stderr should use :func:`run` instead:: | trusted_official_docs | CPython Docs | will have the return code in the :attr:`~CalledProcessError.returncode` attribute. If :func:`check_call` was unable to start the process it will propagate the exception that was raised.
Code needing to capture stdout or stderr should use :func:`run` instead:: | will have the return code in the :attr:`~CalledProcessError.returncode` attribute. If :func:`check_call` was unable to start the process it will propagate the exception that was raised.
Code needing to capture stdout or stderr should use :func:`run` instead:: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
944bba14-a7bd-4003-ad68-9dcb09648eba | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,316 | supabase-export-v2 | 85f50baf79c095cf | .. attribute:: stderr
Stderr output of the child process if it was captured by :func:`run`. Otherwise, ``None``. This is always :class:`bytes` when stderr output
was captured regardless of the ``text=True`` setting. It may remain
``None`` instead of ``b''`` when no stderr output was observed. | trusted_official_docs | CPython Docs | .. attribute:: stderr
Stderr output of the child process if it was captured by :func:`run`. Otherwise, ``None``. This is always :class:`bytes` when stderr output
was captured regardless of the ``text=True`` setting. It may remain
``None`` instead of ``b''`` when no stderr output was observed. | .. attribute:: stderr
Stderr output of the child process if it was captured by :func:`run`. Otherwise, ``None``. This is always :class:`bytes` when stderr output
was captured regardless of the ``text=True`` setting. It may remain
``None`` instead of ``b''`` when no stderr output was observed. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
972fc81e-1fa7-48ff-8bcb-19acced49299 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,438 | supabase-export-v2 | eaad1318558b2361 | found. To determine if the shell failed to find the requested application, it is necessary to check the return code or output from the subprocess.
A :exc:`ValueError` will be raised if :class:`Popen` is called with invalid
arguments. | trusted_official_docs | CPython Docs | found. To determine if the shell failed to find the requested application, it is necessary to check the return code or output from the subprocess.
A :exc:`ValueError` will be raised if :class:`Popen` is called with invalid
arguments. | found. To determine if the shell failed to find the requested application, it is necessary to check the return code or output from the subprocess.
A :exc:`ValueError` will be raised if :class:`Popen` is called with invalid
arguments. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
98948b7f-887d-461c-98ad-0af4edf194ee | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,336 | supabase-export-v2 | 8917a0e826e1b81c | single string, either *shell* must be :const:`True` (see below) or else the string must simply name the program to be executed without specifying any arguments.
*stdin*, *stdout* and *stderr* specify the executed program's standard input,
standard output and standard error file handles, respectively. Valid values
are... | trusted_official_docs | CPython Docs | single string, either *shell* must be :const:`True` (see below) or else the string must simply name the program to be executed without specifying any arguments.
*stdin*, *stdout* and *stderr* specify the executed program's standard input,
standard output and standard error file handles, respectively. Valid values
are... | single string, either *shell* must be :const:`True` (see below) or else the string must simply name the program to be executed without specifying any arguments.
*stdin*, *stdout* and *stderr* specify the executed program's standard input,
standard output and standard error file handles, respectively. Valid values
are... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9898a006-42fa-4177-ac6b-a9ac9c6a4c9c | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,368 | supabase-export-v2 | 4d28a8aaa42a2031 | .. versionchanged:: 3.8 *args* parameter accepts a :term:`path-like object` if *shell* is ``False`` and a sequence containing bytes and path-like objects on Windows.
The *shell* argument (which defaults to ``False``) specifies whether to use
the shell as the program to execute. If *shell* is ``True``, it is
recommend... | trusted_official_docs | CPython Docs | .. versionchanged:: 3.8 *args* parameter accepts a :term:`path-like object` if *shell* is ``False`` and a sequence containing bytes and path-like objects on Windows.
The *shell* argument (which defaults to ``False``) specifies whether to use
the shell as the program to execute. If *shell* is ``True``, it is
recommend... | .. versionchanged:: 3.8 *args* parameter accepts a :term:`path-like object` if *shell* is ``False`` and a sequence containing bytes and path-like objects on Windows.
The *shell* argument (which defaults to ``False``) specifies whether to use
the shell as the program to execute. If *shell* is ``True``, it is
recommend... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9972b8a4-f78a-4ca9-b739-3b9f088e51fd | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,445 | supabase-export-v2 | 9fccb2a9be836b82 | Security Considerations -----------------------
Unlike some other popen functions, this library will not
implicitly choose to call a system shell. This means that all characters,
including shell metacharacters, can safely be passed to child processes. If the shell is invoked explicitly, via ``shell=True``, it is the ap... | trusted_official_docs | CPython Docs | Security Considerations -----------------------
Unlike some other popen functions, this library will not
implicitly choose to call a system shell. This means that all characters,
including shell metacharacters, can safely be passed to child processes. If the shell is invoked explicitly, via ``shell=True``, it is the ap... | Security Considerations -----------------------
Unlike some other popen functions, this library will not
implicitly choose to call a system shell. This means that all characters,
including shell metacharacters, can safely be passed to child processes. If the shell is invoked explicitly, via ``shell=True``, it is the ap... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
99ce7b92-7e48-46e8-9063-c869daa60aff | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,487 | supabase-export-v2 | 8b0612e1aa4b7f63 | .. attribute:: Popen.stdin
If the *stdin* argument was :data:`PIPE`, this attribute is a writeable
stream object as returned by :func:`open`. If the *encoding* or *errors*
arguments were specified or the *text* or *universal_newlines* argument
was ``True``, the stream is a text stream, otherwise it is a byte stream.... | trusted_official_docs | CPython Docs | .. attribute:: Popen.stdin
If the *stdin* argument was :data:`PIPE`, this attribute is a writeable
stream object as returned by :func:`open`. If the *encoding* or *errors*
arguments were specified or the *text* or *universal_newlines* argument
was ``True``, the stream is a text stream, otherwise it is a byte stream.... | .. attribute:: Popen.stdin
If the *stdin* argument was :data:`PIPE`, this attribute is a writeable
stream object as returned by :func:`open`. If the *encoding* or *errors*
arguments were specified or the *text* or *universal_newlines* argument
was ``True``, the stream is a text stream, otherwise it is a byte stream.... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9a7dc963-b00a-446a-8461-b5e70736f81f | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,431 | supabase-export-v2 | e0606092c139a651 | .. audit-event:: subprocess.Popen executable,args,cwd,env subprocess.Popen
Popen and the other functions in this module that use it raise an
:ref:`auditing event <auditing>` ``subprocess.Popen`` with arguments
``executable``, ``args``, ``cwd``, and ``env``. The value for ``args``
may be a single string or a list of ... | trusted_official_docs | CPython Docs | .. audit-event:: subprocess.Popen executable,args,cwd,env subprocess.Popen
Popen and the other functions in this module that use it raise an
:ref:`auditing event <auditing>` ``subprocess.Popen`` with arguments
``executable``, ``args``, ``cwd``, and ``env``. The value for ``args``
may be a single string or a list of ... | .. audit-event:: subprocess.Popen executable,args,cwd,env subprocess.Popen
Popen and the other functions in this module that use it raise an
:ref:`auditing event <auditing>` ``subprocess.Popen`` with arguments
``executable``, ``args``, ``cwd``, and ``env``. The value for ``args``
may be a single string or a list of ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9af4c019-af4d-48d5-b4bd-17b3c2233caf | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,339 | supabase-export-v2 | c95938fb28086360 | objects *stdin*, *stdout* and *stderr* will be opened in text mode using the *encoding* and *errors* specified in the call or the defaults for :class:`io.TextIOWrapper`.
For *stdin*, line ending characters ``'\n'`` in the input will be converted
to the default line separator :data:`os.linesep`. For *stdout* and *stder... | trusted_official_docs | CPython Docs | objects *stdin*, *stdout* and *stderr* will be opened in text mode using the *encoding* and *errors* specified in the call or the defaults for :class:`io.TextIOWrapper`.
For *stdin*, line ending characters ``'\n'`` in the input will be converted
to the default line separator :data:`os.linesep`. For *stdout* and *stder... | objects *stdin*, *stdout* and *stderr* will be opened in text mode using the *encoding* and *errors* specified in the call or the defaults for :class:`io.TextIOWrapper`.
For *stdin*, line ending characters ``'\n'`` in the input will be converted
to the default line separator :data:`os.linesep`. For *stdout* and *stder... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9b6d8a9f-48be-4e72-805b-ea1464a67d79 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,469 | supabase-export-v2 | 44f6fc15d7acf2b0 | will not lose any output. Supplying *input* to a subsequent post-timeout :meth:`communicate` call is in undefined behavior and may become an error in the future.
The child process is not killed if the timeout expires, so in order to
cleanup properly a well-behaved application should kill the child process and
finish ... | trusted_official_docs | CPython Docs | will not lose any output. Supplying *input* to a subsequent post-timeout :meth:`communicate` call is in undefined behavior and may become an error in the future.
The child process is not killed if the timeout expires, so in order to
cleanup properly a well-behaved application should kill the child process and
finish ... | will not lose any output. Supplying *input* to a subsequent post-timeout :meth:`communicate` call is in undefined behavior and may become an error in the future.
The child process is not killed if the timeout expires, so in order to
cleanup properly a well-behaved application should kill the child process and
finish ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9b835d46-9f92-4a20-a3cd-c027a304ef08 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,257 | supabase-export-v2 | 3231e63f88ffa417 | --------------
The :mod:`!subprocess` module allows you to spawn new processes, connect to their
input/output/error pipes, and obtain their return codes. This module intends to
replace several older modules and functions:: | trusted_official_docs | CPython Docs | --------------
The :mod:`!subprocess` module allows you to spawn new processes, connect to their
input/output/error pipes, and obtain their return codes. This module intends to
replace several older modules and functions:: | --------------
The :mod:`!subprocess` module allows you to spawn new processes, connect to their
input/output/error pipes, and obtain their return codes. This module intends to
replace several older modules and functions:: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9d50bbda-cd2a-4bf6-a9a2-359d7f322a36 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,500 | supabase-export-v2 | febf4789beead29d | A ``None`` value indicates that the process hadn't yet terminated at the time of the last method call.
A negative value ``-N`` indicates that the child was terminated by signal
``N`` (POSIX only). | trusted_official_docs | CPython Docs | A ``None`` value indicates that the process hadn't yet terminated at the time of the last method call.
A negative value ``-N`` indicates that the child was terminated by signal
``N`` (POSIX only). | A ``None`` value indicates that the process hadn't yet terminated at the time of the last method call.
A negative value ``-N`` indicates that the child was terminated by signal
``N`` (POSIX only). | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9d5b7610-3627-4d99-a01c-06a65df7c787 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,345 | supabase-export-v2 | 36be716c3062d076 | The newlines attribute of the file objects :attr:`Popen.stdin`, :attr:`Popen.stdout` and :attr:`Popen.stderr` are not updated by the :meth:`Popen.communicate` method.
If *shell* is ``True``, the specified command will be executed through
the shell. This can be useful if you are using Python primarily for the
enhanced... | trusted_official_docs | CPython Docs | The newlines attribute of the file objects :attr:`Popen.stdin`, :attr:`Popen.stdout` and :attr:`Popen.stderr` are not updated by the :meth:`Popen.communicate` method.
If *shell* is ``True``, the specified command will be executed through
the shell. This can be useful if you are using Python primarily for the
enhanced... | The newlines attribute of the file objects :attr:`Popen.stdin`, :attr:`Popen.stdout` and :attr:`Popen.stderr` are not updated by the :meth:`Popen.communicate` method.
If *shell* is ``True``, the specified command will be executed through
the shell. This can be useful if you are using Python primarily for the
enhanced... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9dceaf38-60a9-48e4-a4de-a265a83e6609 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,338 | supabase-export-v2 | 429422659744e5be | .. index:: single: universal newlines; subprocess module
If *encoding* or *errors* are specified, or *text* (also known as
*universal_newlines*) is true,
the file objects *stdin*, *stdout* and *stderr* will be opened in text
mode using the *encoding* and *errors* specified in the call or the
defaults for :class:`io... | trusted_official_docs | CPython Docs | .. index:: single: universal newlines; subprocess module
If *encoding* or *errors* are specified, or *text* (also known as
*universal_newlines*) is true,
the file objects *stdin*, *stdout* and *stderr* will be opened in text
mode using the *encoding* and *errors* specified in the call or the
defaults for :class:`io... | .. index:: single: universal newlines; subprocess module
If *encoding* or *errors* are specified, or *text* (also known as
*universal_newlines*) is true,
the file objects *stdin*, *stdout* and *stderr* will be opened in text
mode using the *encoding* and *errors* specified in the call or the
defaults for :class:`io... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a0f5004b-c0de-4ce0-9edd-946c9bfaeebc | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,290 | supabase-export-v2 | 1881e26dc2abe57e | Exit status of the child process. Typically, an exit status of 0 indicates that it ran successfully.
A negative value ``-N`` indicates that the child was terminated by signal
``N`` (POSIX only). | trusted_official_docs | CPython Docs | Exit status of the child process. Typically, an exit status of 0 indicates that it ran successfully.
A negative value ``-N`` indicates that the child was terminated by signal
``N`` (POSIX only). | Exit status of the child process. Typically, an exit status of 0 indicates that it ran successfully.
A negative value ``-N`` indicates that the child was terminated by signal
``N`` (POSIX only). | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a158dec1-2ceb-487b-9c3a-681b06f0eeaf | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,446 | supabase-export-v2 | 95aed2e909feda5b | whitespace and metacharacters are quoted appropriately to avoid `shell injection <https://en.wikipedia.org/wiki/Shell_injection#Shell_injection>`_ vulnerabilities. On :ref:`some platforms <shlex-quote-warning>`, it is possible to use :func:`shlex.quote` for this escaping.
On Windows, batch files (:file:`*.bat` or :file... | trusted_official_docs | CPython Docs | whitespace and metacharacters are quoted appropriately to avoid `shell injection <https://en.wikipedia.org/wiki/Shell_injection#Shell_injection>`_ vulnerabilities. On :ref:`some platforms <shlex-quote-warning>`, it is possible to use :func:`shlex.quote` for this escaping.
On Windows, batch files (:file:`*.bat` or :file... | whitespace and metacharacters are quoted appropriately to avoid `shell injection <https://en.wikipedia.org/wiki/Shell_injection#Shell_injection>`_ vulnerabilities. On :ref:`some platforms <shlex-quote-warning>`, it is possible to use :func:`shlex.quote` for this escaping.
On Windows, batch files (:file:`*.bat` or :file... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a24d18bf-e6dd-4031-a4b6-4c0b973e5c7d | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,498 | supabase-export-v2 | e7207809efbeafc8 | .. attribute:: Popen.returncode
The child return code. Initially ``None``, :attr:`returncode` is set by
a call to the :meth:`poll`, :meth:`wait`, or :meth:`communicate` methods
if they detect that the process has terminated. | trusted_official_docs | CPython Docs | .. attribute:: Popen.returncode
The child return code. Initially ``None``, :attr:`returncode` is set by
a call to the :meth:`poll`, :meth:`wait`, or :meth:`communicate` methods
if they detect that the process has terminated. | .. attribute:: Popen.returncode
The child return code. Initially ``None``, :attr:`returncode` is set by
a call to the :meth:`poll`, :meth:`wait`, or :meth:`communicate` methods
if they detect that the process has terminated. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a2d5bc94-2fec-4344-bd8a-37b0105e0d1c | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,272 | supabase-export-v2 | e5b317c2973cbed9 | code, a :exc:`CalledProcessError` exception will be raised. Attributes of that exception hold the arguments, the exit code, and stdout and stderr if they were captured.
If *encoding* or *errors* are specified, or *text* is true,
file objects for stdin, stdout and stderr are opened in text mode using the
specified *en... | trusted_official_docs | CPython Docs | code, a :exc:`CalledProcessError` exception will be raised. Attributes of that exception hold the arguments, the exit code, and stdout and stderr if they were captured.
If *encoding* or *errors* are specified, or *text* is true,
file objects for stdin, stdout and stderr are opened in text mode using the
specified *en... | code, a :exc:`CalledProcessError` exception will be raised. Attributes of that exception hold the arguments, the exit code, and stdout and stderr if they were captured.
If *encoding* or *errors* are specified, or *text* is true,
file objects for stdin, stdout and stderr are opened in text mode using the
specified *en... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a3c21a84-2dde-4f9e-a47b-bf9a0693ce88 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,686 | supabase-export-v2 | e25e5b0fdbfa2cfd | by double quotation marks is interpreted as a single argument, regardless of white space contained within. A quoted string can be embedded in an argument.
3. A double quotation mark preceded by a backslash is
interpreted as a literal double quotation mark. | trusted_official_docs | CPython Docs | by double quotation marks is interpreted as a single argument, regardless of white space contained within. A quoted string can be embedded in an argument.
3. A double quotation mark preceded by a backslash is
interpreted as a literal double quotation mark. | by double quotation marks is interpreted as a single argument, regardless of white space contained within. A quoted string can be embedded in an argument.
3. A double quotation mark preceded by a backslash is
interpreted as a literal double quotation mark. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a404aa04-ebf8-4b9e-bc53-1640df56eb65 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,401 | supabase-export-v2 | 5d76be906c54c8db | set to SIG_IGN are restored to SIG_DFL in the child process before the exec. Currently this includes the SIGPIPE, SIGXFZ and SIGXFSZ signals. (POSIX only)
.. versionchanged:: 3.2
*restore_signals* was added. | trusted_official_docs | CPython Docs | set to SIG_IGN are restored to SIG_DFL in the child process before the exec. Currently this includes the SIGPIPE, SIGXFZ and SIGXFSZ signals. (POSIX only)
.. versionchanged:: 3.2
*restore_signals* was added. | set to SIG_IGN are restored to SIG_DFL in the child process before the exec. Currently this includes the SIGPIPE, SIGXFZ and SIGXFSZ signals. (POSIX only)
.. versionchanged:: 3.2
*restore_signals* was added. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
a53da0f0-9deb-4039-b546-6764f0189fb7 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,582 | supabase-export-v2 | a771337f26fbfba4 | three functions comprised the high level API to subprocess. You can now use :func:`run` in many cases, but lots of existing code calls these functions.
.. function:: call(args, *, stdin=None, stdout=None, stderr=None, \
shell=False, cwd=None, timeout=None, **other_popen_kwargs) | trusted_official_docs | CPython Docs | three functions comprised the high level API to subprocess. You can now use :func:`run` in many cases, but lots of existing code calls these functions.
.. function:: call(args, *, stdin=None, stdout=None, stderr=None, \
shell=False, cwd=None, timeout=None, **other_popen_kwargs) | three functions comprised the high level API to subprocess. You can now use :func:`run` in many cases, but lots of existing code calls these functions.
.. function:: call(args, *, stdin=None, stdout=None, stderr=None, \
shell=False, cwd=None, timeout=None, **other_popen_kwargs) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ad1e4bc4-1bb9-4188-895a-3653a5948715 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,369 | supabase-export-v2 | 4c2b1f3cb8c7fa93 | the shell as the program to execute. If *shell* is ``True``, it is recommended to pass *args* as a string rather than as a sequence.
On POSIX with ``shell=True``, the shell defaults to :file:`/bin/sh`. If
*args* is a string, the string specifies the command
to execute through the shell. This means that the string mus... | trusted_official_docs | CPython Docs | the shell as the program to execute. If *shell* is ``True``, it is recommended to pass *args* as a string rather than as a sequence.
On POSIX with ``shell=True``, the shell defaults to :file:`/bin/sh`. If
*args* is a string, the string specifies the command
to execute through the shell. This means that the string mus... | the shell as the program to execute. If *shell* is ``True``, it is recommended to pass *args* as a string rather than as a sequence.
On POSIX with ``shell=True``, the shell defaults to :file:`/bin/sh`. If
*args* is a string, the string specifies the command
to execute through the shell. This means that the string mus... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ae79dba6-156b-40a2-afb3-38c4b99b5a38 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,292 | supabase-export-v2 | d5583779cd06d0cf | .. attribute:: stdout
Captured stdout from the child process. A bytes sequence, or a string if
:func:`run` was called with an encoding, errors, or text=True. ``None`` if stdout was not captured. | trusted_official_docs | CPython Docs | .. attribute:: stdout
Captured stdout from the child process. A bytes sequence, or a string if
:func:`run` was called with an encoding, errors, or text=True. ``None`` if stdout was not captured. | .. attribute:: stdout
Captured stdout from the child process. A bytes sequence, or a string if
:func:`run` was called with an encoding, errors, or text=True. ``None`` if stdout was not captured. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
af4fcc42-c608-4bfe-99c7-9dce126d8495 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,404 | supabase-export-v2 | c5e9fb0ce18975dc | .. availability:: POSIX .. versionchanged:: 3.2 *start_new_session* was added.
If *process_group* is a non-negative integer, the ``setpgid(0, value)`` system call will
be made in the child process prior to the execution of the subprocess. | trusted_official_docs | CPython Docs | .. availability:: POSIX .. versionchanged:: 3.2 *start_new_session* was added.
If *process_group* is a non-negative integer, the ``setpgid(0, value)`` system call will
be made in the child process prior to the execution of the subprocess. | .. availability:: POSIX .. versionchanged:: 3.2 *start_new_session* was added.
If *process_group* is a non-negative integer, the ``setpgid(0, value)`` system call will
be made in the child process prior to the execution of the subprocess. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b2385477-0009-4d87-8f4a-b7380e62dea1 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,440 | supabase-export-v2 | 1e1f497f94056ee1 | :func:`check_call` and :func:`check_output` will raise :exc:`CalledProcessError` if the called process returns a non-zero return code.
All of the functions and methods that accept a *timeout* parameter, such as
:func:`run` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` if
the timeout expires before the ... | trusted_official_docs | CPython Docs | :func:`check_call` and :func:`check_output` will raise :exc:`CalledProcessError` if the called process returns a non-zero return code.
All of the functions and methods that accept a *timeout* parameter, such as
:func:`run` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` if
the timeout expires before the ... | :func:`check_call` and :func:`check_output` will raise :exc:`CalledProcessError` if the called process returns a non-zero return code.
All of the functions and methods that accept a *timeout* parameter, such as
:func:`run` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` if
the timeout expires before the ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b2f6f391-a20e-4bb4-84d2-b4fc1e29d5a7 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,455 | supabase-export-v2 | 1623138eca1e1e92 | .. note::
This will deadlock when using ``stdout=PIPE`` or ``stderr=PIPE``
and the child process generates enough output to a pipe such that
it blocks waiting for the OS pipe buffer to accept more data. Use :meth:`Popen.communicate` when using pipes to avoid that. | trusted_official_docs | CPython Docs | .. note::
This will deadlock when using ``stdout=PIPE`` or ``stderr=PIPE``
and the child process generates enough output to a pipe such that
it blocks waiting for the OS pipe buffer to accept more data. Use :meth:`Popen.communicate` when using pipes to avoid that. | .. note::
This will deadlock when using ``stdout=PIPE`` or ``stderr=PIPE``
and the child process generates enough output to a pipe such that
it blocks waiting for the OS pipe buffer to accept more data. Use :meth:`Popen.communicate` when using pipes to avoid that. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b37bc57b-8d00-416d-8675-6c0ce486d7ed | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,501 | supabase-export-v2 | 64708dc102d724f2 | A negative value ``-N`` indicates that the child was terminated by signal ``N`` (POSIX only).
When ``shell=True``, the return code reflects the exit status of the shell
itself (e.g. ``/bin/sh``), which may map signals to codes such as
``128+N``. See the documentation of the shell (for example, the Bash
manual's Exit... | trusted_official_docs | CPython Docs | A negative value ``-N`` indicates that the child was terminated by signal ``N`` (POSIX only).
When ``shell=True``, the return code reflects the exit status of the shell
itself (e.g. ``/bin/sh``), which may map signals to codes such as
``128+N``. See the documentation of the shell (for example, the Bash
manual's Exit... | A negative value ``-N`` indicates that the child was terminated by signal ``N`` (POSIX only).
When ``shell=True``, the return code reflects the exit status of the shell
itself (e.g. ``/bin/sh``), which may map signals to codes such as
``128+N``. See the documentation of the shell (for example, the Bash
manual's Exit... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b4b0c8ae-3599-42a2-8feb-b01292b599cc | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,643 | supabase-export-v2 | 12df52687f585d83 | * Calling the program through the shell is usually not required. * The :func:`call` return value is encoded differently to that of :func:`os.system`.
* The :func:`os.system` function ignores SIGINT and SIGQUIT signals while
the command is running, but the caller must do this separately when
using the :mod:`!subproces... | trusted_official_docs | CPython Docs | * Calling the program through the shell is usually not required. * The :func:`call` return value is encoded differently to that of :func:`os.system`.
* The :func:`os.system` function ignores SIGINT and SIGQUIT signals while
the command is running, but the caller must do this separately when
using the :mod:`!subproces... | * Calling the program through the shell is usually not required. * The :func:`call` return value is encoded differently to that of :func:`os.system`.
* The :func:`os.system` function ignores SIGINT and SIGQUIT signals while
the command is running, but the caller must do this separately when
using the :mod:`!subproces... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b5337422-01ba-4d7b-9ebe-cb9048114d34 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,270 | supabase-export-v2 | 60a94cd3c2c36485 | be interrupted on many platform APIs so you are not guaranteed to see a timeout exception until at least after however long process creation takes.
The *input* argument is passed to :meth:`Popen.communicate` and thus to the
subprocess's stdin. If used it must be a byte sequence, or a string if
*encoding* or *errors* ... | trusted_official_docs | CPython Docs | be interrupted on many platform APIs so you are not guaranteed to see a timeout exception until at least after however long process creation takes.
The *input* argument is passed to :meth:`Popen.communicate` and thus to the
subprocess's stdin. If used it must be a byte sequence, or a string if
*encoding* or *errors* ... | be interrupted on many platform APIs so you are not guaranteed to see a timeout exception until at least after however long process creation takes.
The *input* argument is passed to :meth:`Popen.communicate` and thus to the
subprocess's stdin. If used it must be a byte sequence, or a string if
*encoding* or *errors* ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b6ae5d82-7b97-49e5-8e07-781c9c0ed1ed | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,432 | supabase-export-v2 | c2b7429492275156 | ``subprocess.Popen`` with arguments ``executable``, ``args``, ``cwd``, and ``env``. The value for ``args`` may be a single string or a list of strings, depending on platform.
.. versionchanged:: 3.2
Added context manager support. | trusted_official_docs | CPython Docs | ``subprocess.Popen`` with arguments ``executable``, ``args``, ``cwd``, and ``env``. The value for ``args`` may be a single string or a list of strings, depending on platform.
.. versionchanged:: 3.2
Added context manager support. | ``subprocess.Popen`` with arguments ``executable``, ``args``, ``cwd``, and ``env``. The value for ``args`` may be a single string or a list of strings, depending on platform.
.. versionchanged:: 3.2
Added context manager support. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b8cde99b-2aaa-4f8e-9878-19e3950c89ca | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,645 | supabase-export-v2 | 4158aaf88c3c795c | A more realistic example would look like this::
try:
retcode = call("mycmd" + " myarg", shell=True)
if retcode < 0:
print("Child was terminated by signal", -retcode, file=sys.stderr)
else:
print("Child returned", retcode, file=sys.stderr)
except OSError as e:
print("Execution failed:", e, file=sys.stderr) | trusted_official_docs | CPython Docs | A more realistic example would look like this::
try:
retcode = call("mycmd" + " myarg", shell=True)
if retcode < 0:
print("Child was terminated by signal", -retcode, file=sys.stderr)
else:
print("Child returned", retcode, file=sys.stderr)
except OSError as e:
print("Execution failed:", e, file=sys.stderr) | A more realistic example would look like this::
try:
retcode = call("mycmd" + " myarg", shell=True)
if retcode < 0:
print("Child was terminated by signal", -retcode, file=sys.stderr)
else:
print("Child returned", retcode, file=sys.stderr)
except OSError as e:
print("Execution failed:", e, file=sys.stderr) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b9de8f09-45b4-441e-8ec5-ff34da1d3e13 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,589 | supabase-export-v2 | 59568c5de4e6ae60 | .. note::
Do not use ``stdout=PIPE`` or ``stderr=PIPE`` with this
function. The child process will block if it generates enough
output to a pipe to fill up the OS pipe buffer as the pipes are
not being read from. | trusted_official_docs | CPython Docs | .. note::
Do not use ``stdout=PIPE`` or ``stderr=PIPE`` with this
function. The child process will block if it generates enough
output to a pipe to fill up the OS pipe buffer as the pipes are
not being read from. | .. note::
Do not use ``stdout=PIPE`` or ``stderr=PIPE`` with this
function. The child process will block if it generates enough
output to a pipe to fill up the OS pipe buffer as the pipes are
not being read from. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
b9e73d08-6d6f-4015-9aa4-5814bd9f134d | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,346 | supabase-export-v2 | e1c147b19d35267f | to a user's home directory. However, note that Python itself offers implementations of many shell-like features (in particular, :mod:`glob`, :mod:`fnmatch`, :func:`os.walk`, :func:`os.path.expandvars`, :func:`os.path.expanduser`, and :mod:`shutil`).
.. versionchanged:: 3.3
When *universal_newlines* is ``True``, the cl... | trusted_official_docs | CPython Docs | to a user's home directory. However, note that Python itself offers implementations of many shell-like features (in particular, :mod:`glob`, :mod:`fnmatch`, :func:`os.walk`, :func:`os.path.expandvars`, :func:`os.path.expanduser`, and :mod:`shutil`).
.. versionchanged:: 3.3
When *universal_newlines* is ``True``, the cl... | to a user's home directory. However, note that Python itself offers implementations of many shell-like features (in particular, :mod:`glob`, :mod:`fnmatch`, :func:`os.walk`, :func:`os.path.expandvars`, :func:`os.path.expanduser`, and :mod:`shutil`).
.. versionchanged:: 3.3
When *universal_newlines* is ``True``, the cl... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
baa4fa27-25d5-4490-b7e1-709a7cb09e2b | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,634 | supabase-export-v2 | 1f0ad91db7356f6c | p1 = Popen(["dmesg"], stdout=PIPE) p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE) p1.stdout.close() # Allow p1 to receive a SIGPIPE if p2 exits. output = p2.communicate()[0]
The ``p1.stdout.close()`` call after starting the p2 is important in order for
p1 to receive a SIGPIPE if p2 exits before p1. | trusted_official_docs | CPython Docs | p1 = Popen(["dmesg"], stdout=PIPE) p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE) p1.stdout.close() # Allow p1 to receive a SIGPIPE if p2 exits. output = p2.communicate()[0]
The ``p1.stdout.close()`` call after starting the p2 is important in order for
p1 to receive a SIGPIPE if p2 exits before p1. | p1 = Popen(["dmesg"], stdout=PIPE) p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE) p1.stdout.close() # Allow p1 to receive a SIGPIPE if p2 exits. output = p2.communicate()[0]
The ``p1.stdout.close()`` call after starting the p2 is important in order for
p1 to receive a SIGPIPE if p2 exits before p1. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
bc229ecd-071a-46f9-9224-41a3448293f0 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,696 | supabase-export-v2 | b67ad3472f28eefc | subprocess._USE_POSIX_SPAWN = False # See CPython issue gh-NNNNNN.
It is safe to set this to false on any Python version. It will have no
effect on older or newer versions where unsupported. Do not assume the attribute
is available to read. Despite the name, a true value does not indicate the
corresponding function wil... | trusted_official_docs | CPython Docs | subprocess._USE_POSIX_SPAWN = False # See CPython issue gh-NNNNNN.
It is safe to set this to false on any Python version. It will have no
effect on older or newer versions where unsupported. Do not assume the attribute
is available to read. Despite the name, a true value does not indicate the
corresponding function wil... | subprocess._USE_POSIX_SPAWN = False # See CPython issue gh-NNNNNN.
It is safe to set this to false on any Python version. It will have no
effect on older or newer versions where unsupported. Do not assume the attribute
is available to read. Despite the name, a true value does not indicate the
corresponding function wil... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
bc56c37f-12bf-47d0-b5d9-04f7239ac22d | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,418 | supabase-export-v2 | 2b9b5e0e9b550441 | .. note::
If specified, *env* must provide any variables required for the program to
execute. On Windows, in order to run a `side-by-side assembly`_ the
specified *env* **must** include a valid ``%SystemRoot%``. | trusted_official_docs | CPython Docs | .. note::
If specified, *env* must provide any variables required for the program to
execute. On Windows, in order to run a `side-by-side assembly`_ the
specified *env* **must** include a valid ``%SystemRoot%``. | .. note::
If specified, *env* must provide any variables required for the program to
execute. On Windows, in order to run a `side-by-side assembly`_ the
specified *env* **must** include a valid ``%SystemRoot%``. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
bcbf8cf5-d147-48c9-a5e0-dbe96a92b3d9 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,356 | supabase-export-v2 | c6288eb4f5a30962 | .. warning::
For maximum reliability, use a fully qualified path for the executable. To search for an unqualified name on :envvar:`PATH`, use
:meth:`shutil.which`. On all platforms, passing :data:`sys.executable`
is the recommended way to launch the current Python interpreter again,
and use the ``-m`` command-line f... | trusted_official_docs | CPython Docs | .. warning::
For maximum reliability, use a fully qualified path for the executable. To search for an unqualified name on :envvar:`PATH`, use
:meth:`shutil.which`. On all platforms, passing :data:`sys.executable`
is the recommended way to launch the current Python interpreter again,
and use the ``-m`` command-line f... | .. warning::
For maximum reliability, use a fully qualified path for the executable. To search for an unqualified name on :envvar:`PATH`, use
:meth:`shutil.which`. On all platforms, passing :data:`sys.executable`
is the recommended way to launch the current Python interpreter again,
and use the ``-m`` command-line f... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
bd8a7011-a641-4aca-95b8-21ace303545b | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,441 | supabase-export-v2 | 8b1f7eb6fd9960ef | the functions and methods that accept a *timeout* parameter, such as :func:`run` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` if the timeout expires before the process exits.
Exceptions defined in this module all inherit from :exc:`SubprocessError`. | trusted_official_docs | CPython Docs | the functions and methods that accept a *timeout* parameter, such as :func:`run` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` if the timeout expires before the process exits.
Exceptions defined in this module all inherit from :exc:`SubprocessError`. | the functions and methods that accept a *timeout* parameter, such as :func:`run` and :meth:`Popen.communicate` will raise :exc:`TimeoutExpired` if the timeout expires before the process exits.
Exceptions defined in this module all inherit from :exc:`SubprocessError`. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c014f904-01b5-41cb-9dbb-f5f5d471aea2 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,367 | supabase-export-v2 | 25496c91d6fba61c | .. versionchanged:: 3.6 *args* parameter accepts a :term:`path-like object` if *shell* is ``False`` and a sequence containing path-like objects on POSIX.
.. versionchanged:: 3.8
*args* parameter accepts a :term:`path-like object` if *shell* is
``False`` and a sequence containing bytes and path-like objects
on Window... | trusted_official_docs | CPython Docs | .. versionchanged:: 3.6 *args* parameter accepts a :term:`path-like object` if *shell* is ``False`` and a sequence containing path-like objects on POSIX.
.. versionchanged:: 3.8
*args* parameter accepts a :term:`path-like object` if *shell* is
``False`` and a sequence containing bytes and path-like objects
on Window... | .. versionchanged:: 3.6 *args* parameter accepts a :term:`path-like object` if *shell* is ``False`` and a sequence containing path-like objects on POSIX.
.. versionchanged:: 3.8
*args* parameter accepts a :term:`path-like object` if *shell* is
``False`` and a sequence containing bytes and path-like objects
on Window... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c05e2a4e-8fe0-4950-a52d-4430b02f9792 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,387 | supabase-export-v2 | b91e32f016ebbd77 | .. note::
If you need to modify the environment for the child use the *env*
parameter rather than doing it in a *preexec_fn*. The *start_new_session* and *process_group* parameters should take the place of
code using *preexec_fn* to call :func:`os.setsid` or :func:`os.setpgid` in the child. | trusted_official_docs | CPython Docs | .. note::
If you need to modify the environment for the child use the *env*
parameter rather than doing it in a *preexec_fn*. The *start_new_session* and *process_group* parameters should take the place of
code using *preexec_fn* to call :func:`os.setsid` or :func:`os.setpgid` in the child. | .. note::
If you need to modify the environment for the child use the *env*
parameter rather than doing it in a *preexec_fn*. The *start_new_session* and *process_group* parameters should take the place of
code using *preexec_fn* to call :func:`os.setsid` or :func:`os.setpgid` in the child. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c1e972c5-2df4-46d4-bf31-ae4fa5135a26 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,283 | supabase-export-v2 | 0aec57a79562d575 | .. versionchanged:: 3.12
Changed Windows shell search order for ``shell=True``. The current
directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and
``%SystemRoot%\System32\cmd.exe``. As a result, dropping a
malicious program named ``cmd.exe`` into a current directory no
longer works. | trusted_official_docs | CPython Docs | .. versionchanged:: 3.12
Changed Windows shell search order for ``shell=True``. The current
directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and
``%SystemRoot%\System32\cmd.exe``. As a result, dropping a
malicious program named ``cmd.exe`` into a current directory no
longer works. | .. versionchanged:: 3.12
Changed Windows shell search order for ``shell=True``. The current
directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and
``%SystemRoot%\System32\cmd.exe``. As a result, dropping a
malicious program named ``cmd.exe`` into a current directory no
longer works. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c27d4ffb-5900-408a-bcca-8121e878b66f | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,268 | supabase-export-v2 | 18fb3eee332e8eb2 | of the :class:`Popen` constructor - most of the arguments to this function are passed through to that interface. (*timeout*, *input*, *check*, and *capture_output* are not.)
If *capture_output* is true, stdout and stderr will be captured. When used, the internal :class:`Popen` object is automatically created with
*std... | trusted_official_docs | CPython Docs | of the :class:`Popen` constructor - most of the arguments to this function are passed through to that interface. (*timeout*, *input*, *check*, and *capture_output* are not.)
If *capture_output* is true, stdout and stderr will be captured. When used, the internal :class:`Popen` object is automatically created with
*std... | of the :class:`Popen` constructor - most of the arguments to this function are passed through to that interface. (*timeout*, *input*, *check*, and *capture_output* are not.)
If *capture_output* is true, stdout and stderr will be captured. When used, the internal :class:`Popen` object is automatically created with
*std... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c28f2317-d062-4d64-800f-e27b44eaf7c9 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,664 | supabase-export-v2 | 16a6adfbb32de761 | A trailing newline is stripped from the output. The exit code for the command can be interpreted as the return code of subprocess. Example::
>>> subprocess.getstatusoutput('ls /bin/ls')
(0, '/bin/ls')
>>> subprocess.getstatusoutput('cat /bin/junk')
(1, 'cat: /bin/junk: No such file or directory')
>>> subprocess.get... | trusted_official_docs | CPython Docs | A trailing newline is stripped from the output. The exit code for the command can be interpreted as the return code of subprocess. Example::
>>> subprocess.getstatusoutput('ls /bin/ls')
(0, '/bin/ls')
>>> subprocess.getstatusoutput('cat /bin/junk')
(1, 'cat: /bin/junk: No such file or directory')
>>> subprocess.get... | A trailing newline is stripped from the output. The exit code for the command can be interpreted as the return code of subprocess. Example::
>>> subprocess.getstatusoutput('ls /bin/ls')
(0, '/bin/ls')
>>> subprocess.getstatusoutput('cat /bin/junk')
(1, 'cat: /bin/junk: No such file or directory')
>>> subprocess.get... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c4db80c8-195a-40a8-8f76-7ce429541c73 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,551 | supabase-export-v2 | 836a864d3c67d4a9 | A :class:`Popen` ``creationflags`` parameter to specify that a new process group will be created. This flag is necessary for using :func:`os.kill` on the subprocess.
This flag is ignored if :data:`CREATE_NEW_CONSOLE` is specified. | trusted_official_docs | CPython Docs | A :class:`Popen` ``creationflags`` parameter to specify that a new process group will be created. This flag is necessary for using :func:`os.kill` on the subprocess.
This flag is ignored if :data:`CREATE_NEW_CONSOLE` is specified. | A :class:`Popen` ``creationflags`` parameter to specify that a new process group will be created. This flag is necessary for using :func:`os.kill` on the subprocess.
This flag is ignored if :data:`CREATE_NEW_CONSOLE` is specified. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c5ca37f3-7361-4533-b895-6a8ab5767292 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,610 | supabase-export-v2 | 40feeda4e4bd239d | behavior exists: passing ``input=None`` will behave the same as ``input=b''`` (or ``input=''``, depending on other arguments) rather than using the parent's standard input file handle.
By default, this function will return the data as encoded bytes. The actual
encoding of the output data may depend on the command bein... | trusted_official_docs | CPython Docs | behavior exists: passing ``input=None`` will behave the same as ``input=b''`` (or ``input=''``, depending on other arguments) rather than using the parent's standard input file handle.
By default, this function will return the data as encoded bytes. The actual
encoding of the output data may depend on the command bein... | behavior exists: passing ``input=None`` will behave the same as ``input=b''`` (or ``input=''``, depending on other arguments) rather than using the parent's standard input file handle.
By default, this function will return the data as encoded bytes. The actual
encoding of the output data may depend on the command bein... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c5f76013-b4f2-48fd-aee0-15f8a4226c52 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,581 | supabase-export-v2 | 8d242c30917663d0 | Older high-level API --------------------
Prior to Python 3.5, these three functions comprised the high level API to
subprocess. You can now use :func:`run` in many cases, but lots of existing code
calls these functions. | trusted_official_docs | CPython Docs | Older high-level API --------------------
Prior to Python 3.5, these three functions comprised the high level API to
subprocess. You can now use :func:`run` in many cases, but lots of existing code
calls these functions. | Older high-level API --------------------
Prior to Python 3.5, these three functions comprised the high level API to
subprocess. You can now use :func:`run` in many cases, but lots of existing code
calls these functions. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c975022d-648f-4ef6-8ab5-38625b825d43 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,405 | supabase-export-v2 | e101e5bc44b32c6a | If *process_group* is a non-negative integer, the ``setpgid(0, value)`` system call will be made in the child process prior to the execution of the subprocess.
.. availability:: POSIX
.. versionchanged:: 3.11
*process_group* was added. | trusted_official_docs | CPython Docs | If *process_group* is a non-negative integer, the ``setpgid(0, value)`` system call will be made in the child process prior to the execution of the subprocess.
.. availability:: POSIX
.. versionchanged:: 3.11
*process_group* was added. | If *process_group* is a non-negative integer, the ``setpgid(0, value)`` system call will be made in the child process prior to the execution of the subprocess.
.. availability:: POSIX
.. versionchanged:: 3.11
*process_group* was added. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
c9816410-e30b-425d-a587-5883e69aff72 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,471 | supabase-export-v2 | bd6f8f0302772e6b | proc = subprocess.Popen(...) try: outs, errs = proc.communicate(timeout=15) except TimeoutExpired: proc.kill() outs, errs = proc.communicate()
After a call to :meth:`~Popen.communicate` raises :exc:`TimeoutExpired`, do
not call :meth:`~Popen.wait`. Use an additional :meth:`~Popen.communicate`
call to finish handling ... | trusted_official_docs | CPython Docs | proc = subprocess.Popen(...) try: outs, errs = proc.communicate(timeout=15) except TimeoutExpired: proc.kill() outs, errs = proc.communicate()
After a call to :meth:`~Popen.communicate` raises :exc:`TimeoutExpired`, do
not call :meth:`~Popen.wait`. Use an additional :meth:`~Popen.communicate`
call to finish handling ... | proc = subprocess.Popen(...) try: outs, errs = proc.communicate(timeout=15) except TimeoutExpired: proc.kill() outs, errs = proc.communicate()
After a call to :meth:`~Popen.communicate` raises :exc:`TimeoutExpired`, do
not call :meth:`~Popen.wait`. Use an additional :meth:`~Popen.communicate`
call to finish handling ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
cc057e4f-6534-490b-a8d5-b4798361f4f3 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,590 | supabase-export-v2 | 83566e166a69f5b7 | will block if it generates enough output to a pipe to fill up the OS pipe buffer as the pipes are not being read from.
.. versionchanged:: 3.3
*timeout* was added. | trusted_official_docs | CPython Docs | will block if it generates enough output to a pipe to fill up the OS pipe buffer as the pipes are not being read from.
.. versionchanged:: 3.3
*timeout* was added. | will block if it generates enough output to a pipe to fill up the OS pipe buffer as the pipes are not being read from.
.. versionchanged:: 3.3
*timeout* was added. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
cc6fa0d7-078e-47b8-9cad-05344a75fedc | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,335 | supabase-export-v2 | ad4803cd74a5397a | For most typical use cases, many of these arguments can be safely left at their default values. The arguments that are most commonly needed are:
*args* is required for all calls and should be a string, or a sequence of
program arguments. Providing a sequence of arguments is generally
preferred, as it allows the modul... | trusted_official_docs | CPython Docs | For most typical use cases, many of these arguments can be safely left at their default values. The arguments that are most commonly needed are:
*args* is required for all calls and should be a string, or a sequence of
program arguments. Providing a sequence of arguments is generally
preferred, as it allows the modul... | For most typical use cases, many of these arguments can be safely left at their default values. The arguments that are most commonly needed are:
*args* is required for all calls and should be a string, or a sequence of
program arguments. Providing a sequence of arguments is generally
preferred, as it allows the modul... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ce2db182-8422-4db3-a93e-4f8ff7813463 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,657 | supabase-export-v2 | a0ec0c8de78c9bbc | Return code handling translates as follows::
pipe = os.popen(cmd, 'w')
... rc = pipe.close()
if rc is not None and rc >> 8:
print("There were some errors")
==>
process = Popen(cmd, stdin=PIPE)
... process.stdin.close()
if process.wait() != 0:
print("There were some errors") | trusted_official_docs | CPython Docs | Return code handling translates as follows::
pipe = os.popen(cmd, 'w')
... rc = pipe.close()
if rc is not None and rc >> 8:
print("There were some errors")
==>
process = Popen(cmd, stdin=PIPE)
... process.stdin.close()
if process.wait() != 0:
print("There were some errors") | Return code handling translates as follows::
pipe = os.popen(cmd, 'w')
... rc = pipe.close()
if rc is not None and rc >> 8:
print("There were some errors")
==>
process = Popen(cmd, stdin=PIPE)
... process.stdin.close()
if process.wait() != 0:
print("There were some errors") | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
cf718f5f-2dd7-43eb-9813-5a52d2b4c27f | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,389 | supabase-export-v2 | f3062cffb092b9f5 | .. versionchanged:: 3.8
The *preexec_fn* parameter is no longer supported in subinterpreters. The use of the parameter in a subinterpreter raises
:exc:`RuntimeError`. The new restriction may affect applications that
are deployed in mod_wsgi, uWSGI, and other embedded environments. | trusted_official_docs | CPython Docs | .. versionchanged:: 3.8
The *preexec_fn* parameter is no longer supported in subinterpreters. The use of the parameter in a subinterpreter raises
:exc:`RuntimeError`. The new restriction may affect applications that
are deployed in mod_wsgi, uWSGI, and other embedded environments. | .. versionchanged:: 3.8
The *preexec_fn* parameter is no longer supported in subinterpreters. The use of the parameter in a subinterpreter raises
:exc:`RuntimeError`. The new restriction may affect applications that
are deployed in mod_wsgi, uWSGI, and other embedded environments. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
d27916b4-a32c-4828-826e-68533b893fd5 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,376 | supabase-export-v2 | 415efd750ca693e6 | other positive value means use a buffer of approximately that size - negative bufsize (the default) means the system default of io.DEFAULT_BUFFER_SIZE will be used.
.. versionchanged:: 3.3.1
*bufsize* now defaults to -1 to enable buffering by default to match the
behavior that most code expects. In versions prior to ... | trusted_official_docs | CPython Docs | other positive value means use a buffer of approximately that size - negative bufsize (the default) means the system default of io.DEFAULT_BUFFER_SIZE will be used.
.. versionchanged:: 3.3.1
*bufsize* now defaults to -1 to enable buffering by default to match the
behavior that most code expects. In versions prior to ... | other positive value means use a buffer of approximately that size - negative bufsize (the default) means the system default of io.DEFAULT_BUFFER_SIZE will be used.
.. versionchanged:: 3.3.1
*bufsize* now defaults to -1 to enable buffering by default to match the
behavior that most code expects. In versions prior to ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
d5e700da-90af-4403-b0bc-665af6fac997 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,413 | supabase-export-v2 | 4334ed3ddc26c80d | will not drop existing supplementary group memberships! The caller must also pass ``extra_groups=()`` to reduce the group membership of the child process for security purposes.
.. availability:: POSIX
.. versionadded:: 3.9 | trusted_official_docs | CPython Docs | will not drop existing supplementary group memberships! The caller must also pass ``extra_groups=()`` to reduce the group membership of the child process for security purposes.
.. availability:: POSIX
.. versionadded:: 3.9 | will not drop existing supplementary group memberships! The caller must also pass ``extra_groups=()`` to reduce the group membership of the child process for security purposes.
.. availability:: POSIX
.. versionadded:: 3.9 | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
d63a6700-f144-41d5-9610-fcf8e9e96fc6 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,366 | supabase-export-v2 | 761c3b65dd04c9dc | is a sequence, it will be converted to a string in a manner described in :ref:`converting-argument-sequence`. This is because the underlying ``CreateProcess()`` operates on strings.
.. versionchanged:: 3.6
*args* parameter accepts a :term:`path-like object` if *shell* is
``False`` and a sequence containing path-like ... | trusted_official_docs | CPython Docs | is a sequence, it will be converted to a string in a manner described in :ref:`converting-argument-sequence`. This is because the underlying ``CreateProcess()`` operates on strings.
.. versionchanged:: 3.6
*args* parameter accepts a :term:`path-like object` if *shell* is
``False`` and a sequence containing path-like ... | is a sequence, it will be converted to a string in a manner described in :ref:`converting-argument-sequence`. This is because the underlying ``CreateProcess()`` operates on strings.
.. versionchanged:: 3.6
*args* parameter accepts a :term:`path-like object` if *shell* is
``False`` and a sequence containing path-like ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
dba08696-86a7-4ceb-b1a0-073415687d9b | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,483 | supabase-export-v2 | 8ae7a8f16cabbba4 | Kills the child. On POSIX OSs the function sends SIGKILL to the child. On Windows :meth:`kill` is an alias for :meth:`terminate`.
The following attributes are also set by the class for you to access. Reassigning them to new values is unsupported: | trusted_official_docs | CPython Docs | Kills the child. On POSIX OSs the function sends SIGKILL to the child. On Windows :meth:`kill` is an alias for :meth:`terminate`.
The following attributes are also set by the class for you to access. Reassigning them to new values is unsupported: | Kills the child. On POSIX OSs the function sends SIGKILL to the child. On Windows :meth:`kill` is an alias for :meth:`terminate`.
The following attributes are also set by the class for you to access. Reassigning them to new values is unsupported: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
dbb0a146-c97a-4fd9-9a60-9d0da70a21ae | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,382 | supabase-export-v2 | 35e4eb27b80abddb | directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and ``%SystemRoot%\System32\cmd.exe``. As a result, dropping a malicious program named ``cmd.exe`` into a current directory no longer works.
*stdin*, *stdout* and *stderr* specify the executed program's standard input,
standard output and standard error file han... | trusted_official_docs | CPython Docs | directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and ``%SystemRoot%\System32\cmd.exe``. As a result, dropping a malicious program named ``cmd.exe`` into a current directory no longer works.
*stdin*, *stdout* and *stderr* specify the executed program's standard input,
standard output and standard error file han... | directory and ``%PATH%`` are replaced with ``%COMSPEC%`` and ``%SystemRoot%\System32\cmd.exe``. As a result, dropping a malicious program named ``cmd.exe`` into a current directory no longer works.
*stdin*, *stdout* and *stderr* specify the executed program's standard input,
standard output and standard error file han... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ddc8788b-10de-4163-b574-eb6c72f732d0 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,276 | supabase-export-v2 | 544dc1df2c62bfaa | >>> subprocess.run(["ls", "-l"]) # doesn't capture output CompletedProcess(args=['ls', '-l'], returncode=0)
>>> subprocess.run("exit 1", shell=True, check=True)
Traceback (most recent call last):
... subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit status 1 | trusted_official_docs | CPython Docs | >>> subprocess.run(["ls", "-l"]) # doesn't capture output CompletedProcess(args=['ls', '-l'], returncode=0)
>>> subprocess.run("exit 1", shell=True, check=True)
Traceback (most recent call last):
... subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit status 1 | >>> subprocess.run(["ls", "-l"]) # doesn't capture output CompletedProcess(args=['ls', '-l'], returncode=0)
>>> subprocess.run("exit 1", shell=True, check=True)
Traceback (most recent call last):
... subprocess.CalledProcessError: Command 'exit 1' returned non-zero exit status 1 | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
e4275b84-2e30-416a-953d-57b7484eefc5 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,269 | supabase-export-v2 | 6a05aa007e229a9d | as *capture_output*. If you wish to capture and combine both streams into one, set *stdout* to :data:`~subprocess.PIPE` and *stderr* to :data:`~subprocess.STDOUT`, instead of using *capture_output*.
A *timeout* may be specified in seconds, it is internally passed on to
:meth:`Popen.communicate`. If the timeout expires... | trusted_official_docs | CPython Docs | as *capture_output*. If you wish to capture and combine both streams into one, set *stdout* to :data:`~subprocess.PIPE` and *stderr* to :data:`~subprocess.STDOUT`, instead of using *capture_output*.
A *timeout* may be specified in seconds, it is internally passed on to
:meth:`Popen.communicate`. If the timeout expires... | as *capture_output*. If you wish to capture and combine both streams into one, set *stdout* to :data:`~subprocess.PIPE` and *stderr* to :data:`~subprocess.STDOUT`, instead of using *capture_output*.
A *timeout* may be specified in seconds, it is internally passed on to
:meth:`Popen.communicate`. If the timeout expires... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
e60bc3e9-e358-4196-8b90-6f1615a1cf0b | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,407 | supabase-export-v2 | 5a7fd4a0a3970b3f | looked up via :func:`grp.getgrnam` and the value in ``gr_gid`` will be used. If the value is an integer, it will be passed verbatim. (POSIX only)
.. availability:: POSIX
.. versionadded:: 3.9 | trusted_official_docs | CPython Docs | looked up via :func:`grp.getgrnam` and the value in ``gr_gid`` will be used. If the value is an integer, it will be passed verbatim. (POSIX only)
.. availability:: POSIX
.. versionadded:: 3.9 | looked up via :func:`grp.getgrnam` and the value in ``gr_gid`` will be used. If the value is an integer, it will be passed verbatim. (POSIX only)
.. availability:: POSIX
.. versionadded:: 3.9 | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
e6498d75-80c9-4cfb-9108-ffa7551f9ef3 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,363 | supabase-export-v2 | 178a88a8959bc3a5 | to break a shell command into a sequence of arguments, especially in complex cases. :meth:`shlex.split` can illustrate how to determine the correct tokenization for *args*::
>>> import shlex, subprocess
>>> command_line = input()
/bin/vikings -input eggs.txt -output "spam spam.txt" -cmd "echo '$MONEY'"
>>> args = sh... | trusted_official_docs | CPython Docs | to break a shell command into a sequence of arguments, especially in complex cases. :meth:`shlex.split` can illustrate how to determine the correct tokenization for *args*::
>>> import shlex, subprocess
>>> command_line = input()
/bin/vikings -input eggs.txt -output "spam spam.txt" -cmd "echo '$MONEY'"
>>> args = sh... | to break a shell command into a sequence of arguments, especially in complex cases. :meth:`shlex.split` can illustrate how to determine the correct tokenization for *args*::
>>> import shlex, subprocess
>>> command_line = input()
/bin/vikings -input eggs.txt -output "spam spam.txt" -cmd "echo '$MONEY'"
>>> args = sh... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
e7b3b356-c273-4759-82eb-606b852d7fc3 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,371 | supabase-export-v2 | afa98e73205f297c | Popen(['/bin/sh', '-c', args[0], args[1], ...])
On Windows with ``shell=True``, the :envvar:`COMSPEC` environment variable
specifies the default shell. The only time you need to specify
``shell=True`` on Windows is when the command you wish to execute is built
into the shell (e.g. :command:`dir` or :command:`copy`).... | trusted_official_docs | CPython Docs | Popen(['/bin/sh', '-c', args[0], args[1], ...])
On Windows with ``shell=True``, the :envvar:`COMSPEC` environment variable
specifies the default shell. The only time you need to specify
``shell=True`` on Windows is when the command you wish to execute is built
into the shell (e.g. :command:`dir` or :command:`copy`).... | Popen(['/bin/sh', '-c', args[0], args[1], ...])
On Windows with ``shell=True``, the :envvar:`COMSPEC` environment variable
specifies the default shell. The only time you need to specify
``shell=True`` on Windows is when the command you wish to execute is built
into the shell (e.g. :command:`dir` or :command:`copy`).... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ecefcab5-9e78-4ac1-ba16-61452fc41710 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,515 | supabase-export-v2 | b25d30063e3b781b | .. attribute:: hStdError
If :attr:`dwFlags` specifies :data:`STARTF_USESTDHANDLES`, this attribute
is the standard error handle for the process. Otherwise, this attribute is
ignored and the default for standard error is the console window's buffer. | trusted_official_docs | CPython Docs | .. attribute:: hStdError
If :attr:`dwFlags` specifies :data:`STARTF_USESTDHANDLES`, this attribute
is the standard error handle for the process. Otherwise, this attribute is
ignored and the default for standard error is the console window's buffer. | .. attribute:: hStdError
If :attr:`dwFlags` specifies :data:`STARTF_USESTDHANDLES`, this attribute
is the standard error handle for the process. Otherwise, this attribute is
ignored and the default for standard error is the console window's buffer. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ee5ebf00-43a0-4b18-a30c-4a4a955aaf62 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,612 | supabase-export-v2 | 53964fc6cdfe3b32 | This behaviour may be overridden by setting *text*, *encoding*, *errors*, or *universal_newlines* to ``True`` as described in :ref:`frequently-used-arguments` and :func:`run`.
To also capture standard error in the result, use
``stderr=subprocess.STDOUT``:: | trusted_official_docs | CPython Docs | This behaviour may be overridden by setting *text*, *encoding*, *errors*, or *universal_newlines* to ``True`` as described in :ref:`frequently-used-arguments` and :func:`run`.
To also capture standard error in the result, use
``stderr=subprocess.STDOUT``:: | This behaviour may be overridden by setting *text*, *encoding*, *errors*, or *universal_newlines* to ``True`` as described in :ref:`frequently-used-arguments` and :func:`run`.
To also capture standard error in the result, use
``stderr=subprocess.STDOUT``:: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f0aa7cd1-ceb0-46be-85a2-4ee0e5c96e94 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,679 | supabase-export-v2 | 60e818aea50fe901 | When using the ``timeout`` parameter in functions like :func:`run`, :meth:`Popen.wait`, or :meth:`Popen.communicate`, users should be aware of the following behaviors:
1. **Process Creation Delay**: The initial process creation itself cannot be interrupted
on many platform APIs. This means that even when specifying a ... | trusted_official_docs | CPython Docs | When using the ``timeout`` parameter in functions like :func:`run`, :meth:`Popen.wait`, or :meth:`Popen.communicate`, users should be aware of the following behaviors:
1. **Process Creation Delay**: The initial process creation itself cannot be interrupted
on many platform APIs. This means that even when specifying a ... | When using the ``timeout`` parameter in functions like :func:`run`, :meth:`Popen.wait`, or :meth:`Popen.communicate`, users should be aware of the following behaviors:
1. **Process Creation Delay**: The initial process creation itself cannot be interrupted
on many platform APIs. This means that even when specifying a ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f38fd986-c7e4-4275-9523-f7da72520c46 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,352 | supabase-export-v2 | a2c350c74fb47dde | :class:`Popen` class. It offers a lot of flexibility so that developers are able to handle the less common cases not covered by the convenience functions.
.. class:: Popen(args, bufsize=-1, executable=None, stdin=None, stdout=None, \
stderr=None, preexec_fn=None, close_fds=True, shell=False, \
cwd=None, env=None, uni... | trusted_official_docs | CPython Docs | :class:`Popen` class. It offers a lot of flexibility so that developers are able to handle the less common cases not covered by the convenience functions.
.. class:: Popen(args, bufsize=-1, executable=None, stdin=None, stdout=None, \
stderr=None, preexec_fn=None, close_fds=True, shell=False, \
cwd=None, env=None, uni... | :class:`Popen` class. It offers a lot of flexibility so that developers are able to handle the less common cases not covered by the convenience functions.
.. class:: Popen(args, bufsize=-1, executable=None, stdin=None, stdout=None, \
stderr=None, preexec_fn=None, close_fds=True, shell=False, \
cwd=None, env=None, uni... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f73d8fda-d072-4862-a77e-6204a92abbce | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,271 | supabase-export-v2 | 8afee48596d1b755 | true. When used, the internal :class:`Popen` object is automatically created with *stdin* set to :data:`~subprocess.PIPE`, and the *stdin* argument may not be used as well.
If *check* is true, and the process exits with a non-zero exit code, a
:exc:`CalledProcessError` exception will be raised. Attributes of that
exc... | trusted_official_docs | CPython Docs | true. When used, the internal :class:`Popen` object is automatically created with *stdin* set to :data:`~subprocess.PIPE`, and the *stdin* argument may not be used as well.
If *check* is true, and the process exits with a non-zero exit code, a
:exc:`CalledProcessError` exception will be raised. Attributes of that
exc... | true. When used, the internal :class:`Popen` object is automatically created with *stdin* set to :data:`~subprocess.PIPE`, and the *stdin* argument may not be used as well.
If *check* is true, and the process exits with a non-zero exit code, a
:exc:`CalledProcessError` exception will be raised. Attributes of that
exc... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f7454c77-c7d1-42cd-9281-dcebdf8f81fa | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,627 | supabase-export-v2 | d95b56f2143f7986 | with a :exc:`CalledProcessError` if the requested operation produces a non-zero return code. The output is still available as the :attr:`~CalledProcessError.output` attribute of the raised exception.
In the following examples, we assume that the relevant functions have already
been imported from the :mod:`!subprocess` ... | trusted_official_docs | CPython Docs | with a :exc:`CalledProcessError` if the requested operation produces a non-zero return code. The output is still available as the :attr:`~CalledProcessError.output` attribute of the raised exception.
In the following examples, we assume that the relevant functions have already
been imported from the :mod:`!subprocess` ... | with a :exc:`CalledProcessError` if the requested operation produces a non-zero return code. The output is still available as the :attr:`~CalledProcessError.output` attribute of the raised exception.
In the following examples, we assume that the relevant functions have already
been imported from the :mod:`!subprocess` ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f7b3a372-f914-4e57-b3a0-11428a65a551 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,391 | supabase-export-v2 | 5e378e0054a6852a | ``2`` will be closed before the child process is executed. Otherwise when *close_fds* is false, file descriptors obey their inheritable flag as described in :ref:`fd_inheritance`.
On Windows, if *close_fds* is true then no handles will be inherited by the
child process unless explicitly passed in the ``handle_list`` e... | trusted_official_docs | CPython Docs | ``2`` will be closed before the child process is executed. Otherwise when *close_fds* is false, file descriptors obey their inheritable flag as described in :ref:`fd_inheritance`.
On Windows, if *close_fds* is true then no handles will be inherited by the
child process unless explicitly passed in the ``handle_list`` e... | ``2`` will be closed before the child process is executed. Otherwise when *close_fds* is false, file descriptors obey their inheritable flag as described in :ref:`fd_inheritance`.
On Windows, if *close_fds* is true then no handles will be inherited by the
child process unless explicitly passed in the ``handle_list`` e... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f81db1c9-b477-4eb4-b8f4-94857625ed8e | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,668 | supabase-export-v2 | f93f321e689bb301 | The function now returns (exitcode, output) instead of (status, output) as it did in Python 3.3.3 and earlier. exitcode has the same value as :attr:`~Popen.returncode`.
.. versionchanged:: 3.11
Added the *encoding* and *errors* parameters. | trusted_official_docs | CPython Docs | The function now returns (exitcode, output) instead of (status, output) as it did in Python 3.3.3 and earlier. exitcode has the same value as :attr:`~Popen.returncode`.
.. versionchanged:: 3.11
Added the *encoding* and *errors* parameters. | The function now returns (exitcode, output) instead of (status, output) as it did in Python 3.3.3 and earlier. exitcode has the same value as :attr:`~Popen.returncode`.
.. versionchanged:: 3.11
Added the *encoding* and *errors* parameters. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f8b40af9-c1b8-4afc-9643-306751aec8af | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,425 | supabase-export-v2 | 49410233981f1514 | If given, *creationflags*, can be one or more of the following flags:
* :data:`CREATE_NEW_CONSOLE`
* :data:`CREATE_NEW_PROCESS_GROUP`
* :data:`ABOVE_NORMAL_PRIORITY_CLASS`
* :data:`BELOW_NORMAL_PRIORITY_CLASS`
* :data:`HIGH_PRIORITY_CLASS`
* :data:`IDLE_PRIORITY_CLASS`
* :data:`NORMAL_PRIORITY_CLASS`
* :data:`RE... | trusted_official_docs | CPython Docs | If given, *creationflags*, can be one or more of the following flags:
* :data:`CREATE_NEW_CONSOLE`
* :data:`CREATE_NEW_PROCESS_GROUP`
* :data:`ABOVE_NORMAL_PRIORITY_CLASS`
* :data:`BELOW_NORMAL_PRIORITY_CLASS`
* :data:`HIGH_PRIORITY_CLASS`
* :data:`IDLE_PRIORITY_CLASS`
* :data:`NORMAL_PRIORITY_CLASS`
* :data:`RE... | If given, *creationflags*, can be one or more of the following flags:
* :data:`CREATE_NEW_CONSOLE`
* :data:`CREATE_NEW_PROCESS_GROUP`
* :data:`ABOVE_NORMAL_PRIORITY_CLASS`
* :data:`BELOW_NORMAL_PRIORITY_CLASS`
* :data:`HIGH_PRIORITY_CLASS`
* :data:`IDLE_PRIORITY_CLASS`
* :data:`NORMAL_PRIORITY_CLASS`
* :data:`RE... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f9fcd06c-84d1-44dc-b9e7-8cdb48266af3 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,671 | supabase-export-v2 | df9ba916473334c7 | Return output (stdout and stderr) of executing *cmd* in a shell.
Like :func:`getstatusoutput`, except the exit code is ignored and the return
value is a string containing the command's output. Example:: | trusted_official_docs | CPython Docs | Return output (stdout and stderr) of executing *cmd* in a shell.
Like :func:`getstatusoutput`, except the exit code is ignored and the return
value is a string containing the command's output. Example:: | Return output (stdout and stderr) of executing *cmd* in a shell.
Like :func:`getstatusoutput`, except the exit code is ignored and the return
value is a string containing the command's output. Example:: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
fc19e2fc-02b9-4a64-b26f-b15b69eb0aad | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,357 | supabase-export-v2 | 9ca239ed5efcc573 | platforms, passing :data:`sys.executable` is the recommended way to launch the current Python interpreter again, and use the ``-m`` command-line format to launch an installed module.
Resolving the path of *executable* (or the first item of *args*) is
platform dependent. For POSIX, see :meth:`os.execvpe`, and note that... | trusted_official_docs | CPython Docs | platforms, passing :data:`sys.executable` is the recommended way to launch the current Python interpreter again, and use the ``-m`` command-line format to launch an installed module.
Resolving the path of *executable* (or the first item of *args*) is
platform dependent. For POSIX, see :meth:`os.execvpe`, and note that... | platforms, passing :data:`sys.executable` is the recommended way to launch the current Python interpreter again, and use the ``-m`` command-line format to launch an installed module.
Resolving the path of *executable* (or the first item of *args*) is
platform dependent. For POSIX, see :meth:`os.execvpe`, and note that... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
fc3a977f-13bb-4cf5-b48a-57014e449ef1 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,351 | supabase-export-v2 | f955ad92842e4f39 | Popen Constructor ^^^^^^^^^^^^^^^^^
The underlying process creation and management in this module is handled by
the :class:`Popen` class. It offers a lot of flexibility so that developers
are able to handle the less common cases not covered by the convenience
functions. | trusted_official_docs | CPython Docs | Popen Constructor ^^^^^^^^^^^^^^^^^
The underlying process creation and management in this module is handled by
the :class:`Popen` class. It offers a lot of flexibility so that developers
are able to handle the less common cases not covered by the convenience
functions. | Popen Constructor ^^^^^^^^^^^^^^^^^
The underlying process creation and management in this module is handled by
the :class:`Popen` class. It offers a lot of flexibility so that developers
are able to handle the less common cases not covered by the convenience
functions. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
fd5fbc15-bdea-451f-a563-b2725cf8f64d | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,421 | supabase-export-v2 | 6c25bfa38fd84c8c | above in :ref:`frequently-used-arguments`. The *universal_newlines* argument is equivalent to *text* and is provided for backwards compatibility. By default, file objects are opened in binary mode.
.. versionadded:: 3.6
*encoding* and *errors* were added. | trusted_official_docs | CPython Docs | above in :ref:`frequently-used-arguments`. The *universal_newlines* argument is equivalent to *text* and is provided for backwards compatibility. By default, file objects are opened in binary mode.
.. versionadded:: 3.6
*encoding* and *errors* were added. | above in :ref:`frequently-used-arguments`. The *universal_newlines* argument is equivalent to *text* and is provided for backwards compatibility. By default, file objects are opened in binary mode.
.. versionadded:: 3.6
*encoding* and *errors* were added. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
fd7938ad-9004-40c9-85f7-20fc10c6f744 | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,370 | supabase-export-v2 | 9c76827ef4f78c0d | command string, and any additional items will be treated as additional arguments to the shell itself. That is to say, :class:`Popen` does the equivalent of::
Popen(['/bin/sh', '-c', args[0], args[1], ...]) | trusted_official_docs | CPython Docs | command string, and any additional items will be treated as additional arguments to the shell itself. That is to say, :class:`Popen` does the equivalent of::
Popen(['/bin/sh', '-c', args[0], args[1], ...]) | command string, and any additional items will be treated as additional arguments to the shell itself. That is to say, :class:`Popen` does the equivalent of::
Popen(['/bin/sh', '-c', args[0], args[1], ...]) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
fddf3a9b-fe50-47eb-9cac-44a86c8fb8bd | CPython Docs | file://datasets/cpython/Doc/library/subprocess.rst | unknown | acaa1be4-bd34-48ff-83d7-d17fc3246ce2 | 24,392 | supabase-export-v2 | 6415bc5eda5c2f7e | true then no handles will be inherited by the child process unless explicitly passed in the ``handle_list`` element of :attr:`STARTUPINFO.lpAttributeList`, or by standard handle redirection.
.. versionchanged:: 3.2
The default for *close_fds* was changed from :const:`False` to
what is described above. | trusted_official_docs | CPython Docs | true then no handles will be inherited by the child process unless explicitly passed in the ``handle_list`` element of :attr:`STARTUPINFO.lpAttributeList`, or by standard handle redirection.
.. versionchanged:: 3.2
The default for *close_fds* was changed from :const:`False` to
what is described above. | true then no handles will be inherited by the child process unless explicitly passed in the ``handle_list`` element of :attr:`STARTUPINFO.lpAttributeList`, or by standard handle redirection.
.. versionchanged:: 3.2
The default for *close_fds* was changed from :const:`False` to
what is described above. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0a6c2011-d2c4-43fb-85ae-a8eb7927f922 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,704 | supabase-export-v2 | 1c584c2333068ff5 | to use any hash function with a *fixed* digest size. In particular, extendable output functions such as SHAKE-128 or SHAKE-256 cannot be used with HMAC.
.. function:: new(key, msg=None, digestmod) | trusted_official_docs | CPython Docs | to use any hash function with a *fixed* digest size. In particular, extendable output functions such as SHAKE-128 or SHAKE-256 cannot be used with HMAC.
.. function:: new(key, msg=None, digestmod) | to use any hash function with a *fixed* digest size. In particular, extendable output functions such as SHAKE-128 or SHAKE-256 cannot be used with HMAC.
.. function:: new(key, msg=None, digestmod) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
0e7e695e-49d1-4a64-9a65-94f8d189f9c3 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,708 | supabase-export-v2 | c1ebab3ea05e7434 | versionchanged:: 3.8 The *digestmod* argument is now required. Pass it as a keyword argument to avoid awkwardness when you do not have an initial *msg*.
.. function:: digest(key, msg, digest) | trusted_official_docs | CPython Docs | versionchanged:: 3.8 The *digestmod* argument is now required. Pass it as a keyword argument to avoid awkwardness when you do not have an initial *msg*.
.. function:: digest(key, msg, digest) | versionchanged:: 3.8 The *digestmod* argument is now required. Pass it as a keyword argument to avoid awkwardness when you do not have an initial *msg*.
.. function:: digest(key, msg, digest) | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
147f5e4f-07b3-4884-ad65-a5c5d8ac8fe0 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,737 | supabase-export-v2 | cb308b100824199c | .. function:: compare_digest(a, b)
Return ``a == b``. This function uses an approach designed to prevent
timing analysis by avoiding content-based short circuiting behaviour,
making it appropriate for cryptography. *a* and *b* must both be of the
same type: either :class:`str` (ASCII only, as e.g. returned by
:meth... | trusted_official_docs | CPython Docs | .. function:: compare_digest(a, b)
Return ``a == b``. This function uses an approach designed to prevent
timing analysis by avoiding content-based short circuiting behaviour,
making it appropriate for cryptography. *a* and *b* must both be of the
same type: either :class:`str` (ASCII only, as e.g. returned by
:meth... | .. function:: compare_digest(a, b)
Return ``a == b``. This function uses an approach designed to prevent
timing analysis by avoiding content-based short circuiting behaviour,
making it appropriate for cryptography. *a* and *b* must both be of the
same type: either :class:`str` (ASCII only, as e.g. returned by
:meth... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3b6da02c-07a8-422a-9e09-c4433e2e0fe1 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,714 | supabase-export-v2 | e61251cb6495910b | .. method:: HMAC.update(msg)
Update the hmac object with *msg*. Repeated calls are equivalent to a
single call with the concatenation of all the arguments:
``m.update(a); m.update(b)`` is equivalent to ``m.update(a + b)``. | trusted_official_docs | CPython Docs | .. method:: HMAC.update(msg)
Update the hmac object with *msg*. Repeated calls are equivalent to a
single call with the concatenation of all the arguments:
``m.update(a); m.update(b)`` is equivalent to ``m.update(a + b)``. | .. method:: HMAC.update(msg)
Update the hmac object with *msg*. Repeated calls are equivalent to a
single call with the concatenation of all the arguments:
``m.update(a); m.update(b)`` is equivalent to ``m.update(a + b)``. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
3d0584f2-af1f-4883-a60f-b03f6f92490a | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,706 | supabase-export-v2 | 3688451093cdfac2 | digest constructor or module for the HMAC object to use. It may be any name suitable to :func:`hashlib.new`. Despite its argument position, it is required.
.. versionchanged:: 3.4
Parameter *key* can be a bytes or bytearray object. Parameter *msg* can be of any type supported by :mod:`hashlib`. Parameter *digestmod* c... | trusted_official_docs | CPython Docs | digest constructor or module for the HMAC object to use. It may be any name suitable to :func:`hashlib.new`. Despite its argument position, it is required.
.. versionchanged:: 3.4
Parameter *key* can be a bytes or bytearray object. Parameter *msg* can be of any type supported by :mod:`hashlib`. Parameter *digestmod* c... | digest constructor or module for the HMAC object to use. It may be any name suitable to :func:`hashlib.new`. Despite its argument position, it is required.
.. versionchanged:: 3.4
Parameter *key* can be a bytes or bytearray object. Parameter *msg* can be of any type supported by :mod:`hashlib`. Parameter *digestmod* c... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
50834995-2fe7-4763-a0a1-98ef530f4f96 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,726 | supabase-export-v2 | c187b9008749299e | Return a copy ("clone") of the hmac object. This can be used to efficiently compute the digests of strings that share a common initial substring.
A hash object has the following attributes: | trusted_official_docs | CPython Docs | Return a copy ("clone") of the hmac object. This can be used to efficiently compute the digests of strings that share a common initial substring.
A hash object has the following attributes: | Return a copy ("clone") of the hmac object. This can be used to efficiently compute the digests of strings that share a common initial substring.
A hash object has the following attributes: | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
557495c0-2c9f-4168-acf3-488b189638da | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,721 | supabase-export-v2 | 963e25a720f0ae7c | .. method:: HMAC.hexdigest()
Like :meth:`digest` except the digest is returned as a string twice the
length containing only hexadecimal digits. This may be used to exchange the
value safely in email or other non-binary environments. | trusted_official_docs | CPython Docs | .. method:: HMAC.hexdigest()
Like :meth:`digest` except the digest is returned as a string twice the
length containing only hexadecimal digits. This may be used to exchange the
value safely in email or other non-binary environments. | .. method:: HMAC.hexdigest()
Like :meth:`digest` except the digest is returned as a string twice the
length containing only hexadecimal digits. This may be used to exchange the
value safely in email or other non-binary environments. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
55d9d515-7e5b-4df0-bda5-19e34c5ed367 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,723 | supabase-export-v2 | fe8371e121d446b8 | .. warning::
When comparing the output of :meth:`hexdigest` to an externally supplied
digest during a verification routine, it is recommended to use the
:func:`compare_digest` function instead of the ``==`` operator
to reduce the vulnerability to timing attacks. | trusted_official_docs | CPython Docs | .. warning::
When comparing the output of :meth:`hexdigest` to an externally supplied
digest during a verification routine, it is recommended to use the
:func:`compare_digest` function instead of the ``==`` operator
to reduce the vulnerability to timing attacks. | .. warning::
When comparing the output of :meth:`hexdigest` to an externally supplied
digest during a verification routine, it is recommended to use the
:func:`compare_digest` function instead of the ``==`` operator
to reduce the vulnerability to timing attacks. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
5b62697f-8eff-4351-b563-d291fa4ec1d6 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,709 | supabase-export-v2 | 8f9e0cda22bb1099 | .. function:: digest(key, msg, digest)
Return digest of *msg* for given secret *key* and *digest*. The
function is equivalent to ``HMAC(key, msg, digest).digest()``, but
uses an optimized C or inline implementation, which is faster for messages
that fit into memory. The parameters *key*, *msg*, and *digest* have
th... | trusted_official_docs | CPython Docs | .. function:: digest(key, msg, digest)
Return digest of *msg* for given secret *key* and *digest*. The
function is equivalent to ``HMAC(key, msg, digest).digest()``, but
uses an optimized C or inline implementation, which is faster for messages
that fit into memory. The parameters *key*, *msg*, and *digest* have
th... | .. function:: digest(key, msg, digest)
Return digest of *msg* for given secret *key* and *digest*. The
function is equivalent to ``HMAC(key, msg, digest).digest()``, but
uses an optimized C or inline implementation, which is faster for messages
that fit into memory. The parameters *key*, *msg*, and *digest* have
th... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
6bd588dd-eadf-4f1a-afd2-f81f631c73bc | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,719 | supabase-export-v2 | f1da1562a56f2d33 | .. warning::
When comparing the output of :meth:`digest` to an externally supplied
digest during a verification routine, it is recommended to use the
:func:`compare_digest` function instead of the ``==`` operator
to reduce the vulnerability to timing attacks. | trusted_official_docs | CPython Docs | .. warning::
When comparing the output of :meth:`digest` to an externally supplied
digest during a verification routine, it is recommended to use the
:func:`compare_digest` function instead of the ``==`` operator
to reduce the vulnerability to timing attacks. | .. warning::
When comparing the output of :meth:`digest` to an externally supplied
digest during a verification routine, it is recommended to use the
:func:`compare_digest` function instead of the ``==`` operator
to reduce the vulnerability to timing attacks. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
93a39234-7613-4fc7-b68d-e6ede4a2d1c8 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,705 | supabase-export-v2 | 33cdf5be79b87c4b | .. function:: new(key, msg=None, digestmod)
Return a new hmac object. *key* is a bytes or bytearray object giving the
secret key. If *msg* is present, the method call ``update(msg)`` is made. *digestmod* is the digest name, digest constructor or module for the HMAC
object to use. It may be any name suitable to :func:... | trusted_official_docs | CPython Docs | .. function:: new(key, msg=None, digestmod)
Return a new hmac object. *key* is a bytes or bytearray object giving the
secret key. If *msg* is present, the method call ``update(msg)`` is made. *digestmod* is the digest name, digest constructor or module for the HMAC
object to use. It may be any name suitable to :func:... | .. function:: new(key, msg=None, digestmod)
Return a new hmac object. *key* is a bytes or bytearray object giving the
secret key. If *msg* is present, the method call ``update(msg)`` is made. *digestmod* is the digest name, digest constructor or module for the HMAC
object to use. It may be any name suitable to :func:... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
9d569f78-3842-455c-8f70-a14e0ef7afda | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,739 | supabase-export-v2 | 9a20305ad7c5d0b7 | .. note::
If *a* and *b* are of different lengths, or if an error occurs,
a timing attack could theoretically reveal information about the
types and lengths of *a* and *b*—but not their values. | trusted_official_docs | CPython Docs | .. note::
If *a* and *b* are of different lengths, or if an error occurs,
a timing attack could theoretically reveal information about the
types and lengths of *a* and *b*—but not their values. | .. note::
If *a* and *b* are of different lengths, or if an error occurs,
a timing attack could theoretically reveal information about the
types and lengths of *a* and *b*—but not their values. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ab862b58-5c4c-48d6-ac25-bf9f18ca76d7 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,707 | supabase-export-v2 | 4fe3be3a55dc272c | a bytes or bytearray object. Parameter *msg* can be of any type supported by :mod:`hashlib`. Parameter *digestmod* can be the name of a hash algorithm.
.. versionchanged:: 3.8
The *digestmod* argument is now required. Pass it as a keyword
argument to avoid awkwardness when you do not have an initial *msg*. | trusted_official_docs | CPython Docs | a bytes or bytearray object. Parameter *msg* can be of any type supported by :mod:`hashlib`. Parameter *digestmod* can be the name of a hash algorithm.
.. versionchanged:: 3.8
The *digestmod* argument is now required. Pass it as a keyword
argument to avoid awkwardness when you do not have an initial *msg*. | a bytes or bytearray object. Parameter *msg* can be of any type supported by :mod:`hashlib`. Parameter *digestmod* can be the name of a hash algorithm.
.. versionchanged:: 3.8
The *digestmod* argument is now required. Pass it as a keyword
argument to avoid awkwardness when you do not have an initial *msg*. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
ac239fe4-0771-4e1d-ab3c-b155392855c0 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,710 | supabase-export-v2 | 2e54b8a8858299a0 | or inline implementation, which is faster for messages that fit into memory. The parameters *key*, *msg*, and *digest* have the same meaning as in :func:`~hmac.new`.
CPython implementation detail, the optimized C implementation is only used
when *digest* is a string and name of a digest algorithm, which is
supported ... | trusted_official_docs | CPython Docs | or inline implementation, which is faster for messages that fit into memory. The parameters *key*, *msg*, and *digest* have the same meaning as in :func:`~hmac.new`.
CPython implementation detail, the optimized C implementation is only used
when *digest* is a string and name of a digest algorithm, which is
supported ... | or inline implementation, which is faster for messages that fit into memory. The parameters *key*, *msg*, and *digest* have the same meaning as in :func:`~hmac.new`.
CPython implementation detail, the optimized C implementation is only used
when *digest* is a string and name of a digest algorithm, which is
supported ... | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
dac75403-03cf-4b66-a96f-56e95fbc356e | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,715 | supabase-export-v2 | ccf3634aaf0d6a50 | with *msg*. Repeated calls are equivalent to a single call with the concatenation of all the arguments: ``m.update(a); m.update(b)`` is equivalent to ``m.update(a + b)``.
.. versionchanged:: 3.4
Parameter *msg* can be of any type supported by :mod:`hashlib`. | trusted_official_docs | CPython Docs | with *msg*. Repeated calls are equivalent to a single call with the concatenation of all the arguments: ``m.update(a); m.update(b)`` is equivalent to ``m.update(a + b)``.
.. versionchanged:: 3.4
Parameter *msg* can be of any type supported by :mod:`hashlib`. | with *msg*. Repeated calls are equivalent to a single call with the concatenation of all the arguments: ``m.update(a); m.update(b)`` is equivalent to ``m.update(a + b)``.
.. versionchanged:: 3.4
Parameter *msg* can be of any type supported by :mod:`hashlib`. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
eb727caa-71ba-4a77-aa43-9cf09f6b8bc7 | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,703 | supabase-export-v2 | 2db9c739de2eb50b | --------------
This module implements the HMAC algorithm as described by :rfc:`2104`. The interface allows to use any hash function with a *fixed* digest size. In particular, extendable output functions such as SHAKE-128 or SHAKE-256
cannot be used with HMAC. | trusted_official_docs | CPython Docs | --------------
This module implements the HMAC algorithm as described by :rfc:`2104`. The interface allows to use any hash function with a *fixed* digest size. In particular, extendable output functions such as SHAKE-128 or SHAKE-256
cannot be used with HMAC. | --------------
This module implements the HMAC algorithm as described by :rfc:`2104`. The interface allows to use any hash function with a *fixed* digest size. In particular, extendable output functions such as SHAKE-128 or SHAKE-256
cannot be used with HMAC. | python, official-docs, cpython, P0 | Local_Trusted_Corpus | |
f4aaa580-1b33-4f40-906c-cb1d2ada3d9f | CPython Docs | file://datasets/cpython/Doc/library/hmac.rst | unknown | a04d0a43-67ef-4fa3-b17f-022131dad5c4 | 24,717 | supabase-export-v2 | 18ba0b6b0d254d80 | .. method:: HMAC.digest()
Return the digest of the bytes passed to the :meth:`update` method so far. This bytes object will be the same length as the *digest_size* of the digest
given to the constructor. It may contain non-ASCII bytes, including NUL
bytes. | trusted_official_docs | CPython Docs | .. method:: HMAC.digest()
Return the digest of the bytes passed to the :meth:`update` method so far. This bytes object will be the same length as the *digest_size* of the digest
given to the constructor. It may contain non-ASCII bytes, including NUL
bytes. | .. method:: HMAC.digest()
Return the digest of the bytes passed to the :meth:`update` method so far. This bytes object will be the same length as the *digest_size* of the digest
given to the constructor. It may contain non-ASCII bytes, including NUL
bytes. | python, official-docs, cpython, P0 | Local_Trusted_Corpus |
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