forked from AFPy/python-docs-fr
600 lines
21 KiB
Plaintext
600 lines
21 KiB
Plaintext
# SOME DESCRIPTIVE TITLE.
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# Copyright (C) 1990-2016, Python Software Foundation
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# This file is distributed under the same license as the Python package.
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# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
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#
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#, fuzzy
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msgid ""
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msgstr ""
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"Project-Id-Version: Python 2.7\n"
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"Report-Msgid-Bugs-To: \n"
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"POT-Creation-Date: 2016-10-30 10:44+0100\n"
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"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
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"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
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"Language-Team: LANGUAGE <LL@li.org>\n"
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"MIME-Version: 1.0\n"
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"Content-Type: text/plain; charset=UTF-8\n"
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"Content-Transfer-Encoding: 8bit\n"
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#: ../Doc/library/warnings.rst:2
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msgid ":mod:`warnings` --- Warning control"
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msgstr ""
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#: ../Doc/library/warnings.rst:12
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msgid "**Source code:** :source:`Lib/warnings.py`"
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msgstr "**Code source:** :source:`Lib/warnings.py`"
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#: ../Doc/library/warnings.rst:16
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msgid ""
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"Warning messages are typically issued in situations where it is useful to "
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"alert the user of some condition in a program, where that condition "
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"(normally) doesn't warrant raising an exception and terminating the "
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"program. For example, one might want to issue a warning when a program uses "
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"an obsolete module."
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msgstr ""
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#: ../Doc/library/warnings.rst:21
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msgid ""
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"Python programmers issue warnings by calling the :func:`warn` function "
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"defined in this module. (C programmers use :c:func:`PyErr_WarnEx`; see :ref:"
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"`exceptionhandling` for details)."
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msgstr ""
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#: ../Doc/library/warnings.rst:25
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msgid ""
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"Warning messages are normally written to ``sys.stderr``, but their "
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"disposition can be changed flexibly, from ignoring all warnings to turning "
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"them into exceptions. The disposition of warnings can vary based on the "
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"warning category (see below), the text of the warning message, and the "
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"source location where it is issued. Repetitions of a particular warning for "
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"the same source location are typically suppressed."
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msgstr ""
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#: ../Doc/library/warnings.rst:32
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msgid ""
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"There are two stages in warning control: first, each time a warning is "
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"issued, a determination is made whether a message should be issued or not; "
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"next, if a message is to be issued, it is formatted and printed using a user-"
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"settable hook."
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msgstr ""
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#: ../Doc/library/warnings.rst:36
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msgid ""
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"The determination whether to issue a warning message is controlled by the "
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"warning filter, which is a sequence of matching rules and actions. Rules can "
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"be added to the filter by calling :func:`filterwarnings` and reset to its "
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"default state by calling :func:`resetwarnings`."
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msgstr ""
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#: ../Doc/library/warnings.rst:41
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msgid ""
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"The printing of warning messages is done by calling :func:`showwarning`, "
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"which may be overridden; the default implementation of this function formats "
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"the message by calling :func:`formatwarning`, which is also available for "
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"use by custom implementations."
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msgstr ""
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#: ../Doc/library/warnings.rst:47
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msgid ""
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":func:`logging.captureWarnings` allows you to handle all warnings with the "
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"standard logging infrastructure."
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msgstr ""
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#: ../Doc/library/warnings.rst:54
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msgid "Warning Categories"
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msgstr ""
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#: ../Doc/library/warnings.rst:56
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msgid ""
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"There are a number of built-in exceptions that represent warning categories. "
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"This categorization is useful to be able to filter out groups of warnings. "
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"The following warnings category classes are currently defined:"
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msgstr ""
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#: ../Doc/library/warnings.rst:63
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msgid "Class"
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msgstr ""
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#: ../Doc/library/warnings.rst:63
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msgid "Description"
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msgstr "Description"
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#: ../Doc/library/warnings.rst:65
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msgid ":exc:`Warning`"
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msgstr ":exc:`Warning`"
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#: ../Doc/library/warnings.rst:65
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msgid ""
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"This is the base class of all warning category classes. It is a subclass "
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"of :exc:`Exception`."
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msgstr ""
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#: ../Doc/library/warnings.rst:69
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msgid ":exc:`UserWarning`"
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msgstr ":exc:`UserWarning`"
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#: ../Doc/library/warnings.rst:69
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msgid "The default category for :func:`warn`."
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msgstr ""
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#: ../Doc/library/warnings.rst:71
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msgid ":exc:`DeprecationWarning`"
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msgstr ":exc:`DeprecationWarning`"
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#: ../Doc/library/warnings.rst:71
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msgid ""
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"Base category for warnings about deprecated features (ignored by default)."
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msgstr ""
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#: ../Doc/library/warnings.rst:74
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msgid ":exc:`SyntaxWarning`"
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msgstr ":exc:`SyntaxWarning`"
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#: ../Doc/library/warnings.rst:74
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msgid "Base category for warnings about dubious syntactic features."
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msgstr ""
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#: ../Doc/library/warnings.rst:77
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msgid ":exc:`RuntimeWarning`"
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msgstr ":exc:`RuntimeWarning`"
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#: ../Doc/library/warnings.rst:77
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msgid "Base category for warnings about dubious runtime features."
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msgstr ""
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#: ../Doc/library/warnings.rst:80
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msgid ":exc:`FutureWarning`"
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msgstr ":exc:`FutureWarning`"
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#: ../Doc/library/warnings.rst:80
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msgid ""
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"Base category for warnings about constructs that will change semantically in "
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"the future."
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msgstr ""
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#: ../Doc/library/warnings.rst:83
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msgid ":exc:`PendingDeprecationWarning`"
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msgstr ":exc:`PendingDeprecationWarning`"
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#: ../Doc/library/warnings.rst:83
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msgid ""
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"Base category for warnings about features that will be deprecated in the "
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"future (ignored by default)."
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msgstr ""
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#: ../Doc/library/warnings.rst:87
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msgid ":exc:`ImportWarning`"
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msgstr ":exc:`ImportWarning`"
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#: ../Doc/library/warnings.rst:87
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msgid ""
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"Base category for warnings triggered during the process of importing a "
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"module (ignored by default)."
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msgstr ""
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#: ../Doc/library/warnings.rst:91
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msgid ":exc:`UnicodeWarning`"
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msgstr ":exc:`UnicodeWarning`"
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#: ../Doc/library/warnings.rst:91
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msgid "Base category for warnings related to Unicode."
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msgstr ""
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#: ../Doc/library/warnings.rst:95
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msgid ""
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"While these are technically built-in exceptions, they are documented here, "
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"because conceptually they belong to the warnings mechanism."
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msgstr ""
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#: ../Doc/library/warnings.rst:98
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msgid ""
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"User code can define additional warning categories by subclassing one of the "
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"standard warning categories. A warning category must always be a subclass "
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"of the :exc:`Warning` class."
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msgstr ""
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#: ../Doc/library/warnings.rst:102
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msgid ":exc:`DeprecationWarning` is ignored by default."
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msgstr ""
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#: ../Doc/library/warnings.rst:109
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msgid "The Warnings Filter"
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msgstr ""
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#: ../Doc/library/warnings.rst:111
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msgid ""
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"The warnings filter controls whether warnings are ignored, displayed, or "
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"turned into errors (raising an exception)."
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msgstr ""
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#: ../Doc/library/warnings.rst:114
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msgid ""
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"Conceptually, the warnings filter maintains an ordered list of filter "
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"specifications; any specific warning is matched against each filter "
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"specification in the list in turn until a match is found; the match "
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"determines the disposition of the match. Each entry is a tuple of the form "
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"(*action*, *message*, *category*, *module*, *lineno*), where:"
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msgstr ""
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#: ../Doc/library/warnings.rst:120
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msgid "*action* is one of the following strings:"
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msgstr ""
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#: ../Doc/library/warnings.rst:123
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msgid "Value"
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msgstr "Valeur"
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#: ../Doc/library/warnings.rst:123
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msgid "Disposition"
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msgstr ""
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#: ../Doc/library/warnings.rst:125
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msgid "``\"error\"``"
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msgstr "``\"error\"``"
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#: ../Doc/library/warnings.rst:125
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msgid "turn matching warnings into exceptions"
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msgstr ""
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#: ../Doc/library/warnings.rst:127
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msgid "``\"ignore\"``"
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msgstr "``\"ignore\"``"
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#: ../Doc/library/warnings.rst:127
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msgid "never print matching warnings"
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msgstr ""
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#: ../Doc/library/warnings.rst:129
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msgid "``\"always\"``"
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msgstr "``\"always\"``"
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#: ../Doc/library/warnings.rst:129
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msgid "always print matching warnings"
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msgstr ""
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#: ../Doc/library/warnings.rst:131
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msgid "``\"default\"``"
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msgstr "``\"default\"``"
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#: ../Doc/library/warnings.rst:131
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msgid ""
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"print the first occurrence of matching warnings for each location where the "
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"warning is issued"
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msgstr ""
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#: ../Doc/library/warnings.rst:135
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msgid "``\"module\"``"
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msgstr "``\"module\"``"
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#: ../Doc/library/warnings.rst:135
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msgid ""
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"print the first occurrence of matching warnings for each module where the "
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"warning is issued"
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msgstr ""
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#: ../Doc/library/warnings.rst:139
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msgid "``\"once\"``"
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msgstr "``\"once\"``"
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#: ../Doc/library/warnings.rst:139
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msgid ""
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"print only the first occurrence of matching warnings, regardless of location"
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msgstr ""
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#: ../Doc/library/warnings.rst:143
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msgid ""
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"*message* is a string containing a regular expression that the start of the "
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"warning message must match. The expression is compiled to always be case-"
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"insensitive."
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msgstr ""
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#: ../Doc/library/warnings.rst:147
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msgid ""
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"*category* is a class (a subclass of :exc:`Warning`) of which the warning "
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"category must be a subclass in order to match."
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msgstr ""
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#: ../Doc/library/warnings.rst:150
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msgid ""
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"*module* is a string containing a regular expression that the module name "
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"must match. The expression is compiled to be case-sensitive."
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msgstr ""
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#: ../Doc/library/warnings.rst:153
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msgid ""
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"*lineno* is an integer that the line number where the warning occurred must "
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"match, or ``0`` to match all line numbers."
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msgstr ""
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#: ../Doc/library/warnings.rst:156
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msgid ""
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"Since the :exc:`Warning` class is derived from the built-in :exc:`Exception` "
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"class, to turn a warning into an error we simply raise ``category(message)``."
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msgstr ""
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#: ../Doc/library/warnings.rst:159
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msgid ""
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"The warnings filter is initialized by :option:`-W` options passed to the "
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"Python interpreter command line. The interpreter saves the arguments for "
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"all :option:`-W` options without interpretation in ``sys.warnoptions``; the :"
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"mod:`warnings` module parses these when it is first imported (invalid "
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"options are ignored, after printing a message to ``sys.stderr``)."
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msgstr ""
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#: ../Doc/library/warnings.rst:167
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msgid "Default Warning Filters"
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msgstr ""
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#: ../Doc/library/warnings.rst:169
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msgid ""
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"By default, Python installs several warning filters, which can be overridden "
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"by the command-line options passed to :option:`-W` and calls to :func:"
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"`filterwarnings`."
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msgstr ""
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#: ../Doc/library/warnings.rst:173
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msgid ""
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":exc:`DeprecationWarning` and :exc:`PendingDeprecationWarning`, and :exc:"
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"`ImportWarning` are ignored."
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msgstr ""
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#: ../Doc/library/warnings.rst:176
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msgid ""
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":exc:`BytesWarning` is ignored unless the :option:`-b` option is given once "
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"or twice; in this case this warning is either printed (``-b``) or turned "
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"into an exception (``-bb``)."
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msgstr ""
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#: ../Doc/library/warnings.rst:184
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msgid "Temporarily Suppressing Warnings"
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msgstr ""
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#: ../Doc/library/warnings.rst:186
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msgid ""
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"If you are using code that you know will raise a warning, such as a "
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"deprecated function, but do not want to see the warning, then it is possible "
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"to suppress the warning using the :class:`catch_warnings` context manager::"
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msgstr ""
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#: ../Doc/library/warnings.rst:199
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msgid ""
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"While within the context manager all warnings will simply be ignored. This "
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"allows you to use known-deprecated code without having to see the warning "
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"while not suppressing the warning for other code that might not be aware of "
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"its use of deprecated code. Note: this can only be guaranteed in a single-"
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"threaded application. If two or more threads use the :class:`catch_warnings` "
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"context manager at the same time, the behavior is undefined."
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msgstr ""
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#: ../Doc/library/warnings.rst:211
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msgid "Testing Warnings"
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msgstr ""
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#: ../Doc/library/warnings.rst:213
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msgid ""
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"To test warnings raised by code, use the :class:`catch_warnings` context "
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"manager. With it you can temporarily mutate the warnings filter to "
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"facilitate your testing. For instance, do the following to capture all "
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"raised warnings to check::"
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msgstr ""
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#: ../Doc/library/warnings.rst:233
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msgid ""
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"One can also cause all warnings to be exceptions by using ``error`` instead "
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"of ``always``. One thing to be aware of is that if a warning has already "
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"been raised because of a ``once``/``default`` rule, then no matter what "
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"filters are set the warning will not be seen again unless the warnings "
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"registry related to the warning has been cleared."
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msgstr ""
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#: ../Doc/library/warnings.rst:239
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msgid ""
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"Once the context manager exits, the warnings filter is restored to its state "
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"when the context was entered. This prevents tests from changing the warnings "
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"filter in unexpected ways between tests and leading to indeterminate test "
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"results. The :func:`showwarning` function in the module is also restored to "
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"its original value. Note: this can only be guaranteed in a single-threaded "
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"application. If two or more threads use the :class:`catch_warnings` context "
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"manager at the same time, the behavior is undefined."
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msgstr ""
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#: ../Doc/library/warnings.rst:247
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msgid ""
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"When testing multiple operations that raise the same kind of warning, it is "
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"important to test them in a manner that confirms each operation is raising a "
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"new warning (e.g. set warnings to be raised as exceptions and check the "
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"operations raise exceptions, check that the length of the warning list "
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"continues to increase after each operation, or else delete the previous "
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"entries from the warnings list before each new operation)."
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msgstr ""
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#: ../Doc/library/warnings.rst:256
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msgid "Updating Code For New Versions of Python"
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msgstr ""
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#: ../Doc/library/warnings.rst:258
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msgid ""
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"Warnings that are only of interest to the developer are ignored by default. "
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"As such you should make sure to test your code with typically ignored "
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"warnings made visible. You can do this from the command-line by passing :"
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"option:`-Wd <-W>` to the interpreter (this is shorthand for :option:`-W "
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"default`). This enables default handling for all warnings, including those "
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"that are ignored by default. To change what action is taken for encountered "
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"warnings you simply change what argument is passed to :option:`-W`, e.g. :"
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"option:`-W error`. See the :option:`-W` flag for more details on what is "
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"possible."
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msgstr ""
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#: ../Doc/library/warnings.rst:267
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msgid "To programmatically do the same as :option:`-Wd`, use::"
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msgstr ""
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#: ../Doc/library/warnings.rst:271
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msgid ""
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"Make sure to execute this code as soon as possible. This prevents the "
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"registering of what warnings have been raised from unexpectedly influencing "
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"how future warnings are treated."
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msgstr ""
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#: ../Doc/library/warnings.rst:275
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msgid ""
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"Having certain warnings ignored by default is done to prevent a user from "
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"seeing warnings that are only of interest to the developer. As you do not "
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"necessarily have control over what interpreter a user uses to run their "
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"code, it is possible that a new version of Python will be released between "
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"your release cycles. The new interpreter release could trigger new warnings "
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"in your code that were not there in an older interpreter, e.g. :exc:"
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"`DeprecationWarning` for a module that you are using. While you as a "
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"developer want to be notified that your code is using a deprecated module, "
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"to a user this information is essentially noise and provides no benefit to "
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"them."
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msgstr ""
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#: ../Doc/library/warnings.rst:289
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msgid "Available Functions"
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msgstr ""
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#: ../Doc/library/warnings.rst:294
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msgid ""
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"Issue a warning, or maybe ignore it or raise an exception. The *category* "
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"argument, if given, must be a warning category class (see above); it "
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"defaults to :exc:`UserWarning`. Alternatively *message* can be a :exc:"
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"`Warning` instance, in which case *category* will be ignored and ``message."
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"__class__`` will be used. In this case the message text will be "
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"``str(message)``. This function raises an exception if the particular "
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"warning issued is changed into an error by the warnings filter see above. "
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"The *stacklevel* argument can be used by wrapper functions written in "
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"Python, like this::"
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msgstr ""
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#: ../Doc/library/warnings.rst:306
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msgid ""
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"This makes the warning refer to :func:`deprecation`'s caller, rather than to "
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"the source of :func:`deprecation` itself (since the latter would defeat the "
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"purpose of the warning message)."
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msgstr ""
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#: ../Doc/library/warnings.rst:313
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msgid ""
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"This is a low-level interface to the functionality of :func:`warn`, passing "
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"in explicitly the message, category, filename and line number, and "
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"optionally the module name and the registry (which should be the "
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"``__warningregistry__`` dictionary of the module). The module name defaults "
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"to the filename with ``.py`` stripped; if no registry is passed, the warning "
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"is never suppressed. *message* must be a string and *category* a subclass "
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"of :exc:`Warning` or *message* may be a :exc:`Warning` instance, in which "
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"case *category* will be ignored."
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msgstr ""
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#: ../Doc/library/warnings.rst:322
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msgid ""
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"*module_globals*, if supplied, should be the global namespace in use by the "
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"code for which the warning is issued. (This argument is used to support "
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"displaying source for modules found in zipfiles or other non-filesystem "
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"import sources)."
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msgstr ""
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#: ../Doc/library/warnings.rst:327
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msgid "Added the *module_globals* parameter."
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msgstr ""
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#: ../Doc/library/warnings.rst:333
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msgid ""
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"Issue a warning related to Python 3.x deprecation. Warnings are only shown "
|
|
"when Python is started with the -3 option. Like :func:`warn` *message* must "
|
|
"be a string and *category* a subclass of :exc:`Warning`. :func:`warnpy3k` is "
|
|
"using :exc:`DeprecationWarning` as default warning class."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:343
|
|
msgid ""
|
|
"Write a warning to a file. The default implementation calls "
|
|
"``formatwarning(message, category, filename, lineno, line)`` and writes the "
|
|
"resulting string to *file*, which defaults to ``sys.stderr``. You may "
|
|
"replace this function with an alternative implementation by assigning to "
|
|
"``warnings.showwarning``. *line* is a line of source code to be included in "
|
|
"the warning message; if *line* is not supplied, :func:`showwarning` will try "
|
|
"to read the line specified by *filename* and *lineno*."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:352
|
|
msgid "The *line* argument is required to be supported."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:358
|
|
msgid ""
|
|
"Format a warning the standard way. This returns a string which may contain "
|
|
"embedded newlines and ends in a newline. *line* is a line of source code to "
|
|
"be included in the warning message; if *line* is not supplied, :func:"
|
|
"`formatwarning` will try to read the line specified by *filename* and "
|
|
"*lineno*."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:364
|
|
msgid "Added the *line* argument."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:370
|
|
msgid ""
|
|
"Insert an entry into the list of :ref:`warnings filter specifications "
|
|
"<warning-filter>`. The entry is inserted at the front by default; if "
|
|
"*append* is true, it is inserted at the end. This checks the types of the "
|
|
"arguments, compiles the *message* and *module* regular expressions, and "
|
|
"inserts them as a tuple in the list of warnings filters. Entries closer to "
|
|
"the front of the list override entries later in the list, if both match a "
|
|
"particular warning. Omitted arguments default to a value that matches "
|
|
"everything."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:382
|
|
msgid ""
|
|
"Insert a simple entry into the list of :ref:`warnings filter specifications "
|
|
"<warning-filter>`. The meaning of the function parameters is as for :func:"
|
|
"`filterwarnings`, but regular expressions are not needed as the filter "
|
|
"inserted always matches any message in any module as long as the category "
|
|
"and line number match."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:391
|
|
msgid ""
|
|
"Reset the warnings filter. This discards the effect of all previous calls "
|
|
"to :func:`filterwarnings`, including that of the :option:`-W` command line "
|
|
"options and calls to :func:`simplefilter`."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:397
|
|
msgid "Available Context Managers"
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:401
|
|
msgid ""
|
|
"A context manager that copies and, upon exit, restores the warnings filter "
|
|
"and the :func:`showwarning` function. If the *record* argument is :const:"
|
|
"`False` (the default) the context manager returns :class:`None` on entry. If "
|
|
"*record* is :const:`True`, a list is returned that is progressively "
|
|
"populated with objects as seen by a custom :func:`showwarning` function "
|
|
"(which also suppresses output to ``sys.stdout``). Each object in the list "
|
|
"has attributes with the same names as the arguments to :func:`showwarning`."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:410
|
|
msgid ""
|
|
"The *module* argument takes a module that will be used instead of the module "
|
|
"returned when you import :mod:`warnings` whose filter will be protected. "
|
|
"This argument exists primarily for testing the :mod:`warnings` module itself."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:417
|
|
msgid ""
|
|
"The :class:`catch_warnings` manager works by replacing and then later "
|
|
"restoring the module's :func:`showwarning` function and internal list of "
|
|
"filter specifications. This means the context manager is modifying global "
|
|
"state and therefore is not thread-safe."
|
|
msgstr ""
|
|
|
|
#: ../Doc/library/warnings.rst:425
|
|
msgid ""
|
|
"In Python 3, the arguments to the constructor for :class:`catch_warnings` "
|
|
"are keyword-only arguments."
|
|
msgstr ""
|