python-docs-pl/library/contextvars.po at 3.9 · python/python-docs-pl

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# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001-2021, Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
# Translators:
# Maciej Olko <maciej.olko@gmail.com>, 2020
"Project-Id-Version: Python 3.9\n"
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"POT-Creation-Date: 2021-01-01 05:02+0000\n"
"PO-Revision-Date: 2018-06-29 21:06+0000\n"
"Last-Translator: Maciej Olko <maciej.olko@gmail.com>, 2020\n"
"Language-Team: Polish (https://www.transifex.com/python-doc/teams/5390/pl/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: pl\n"
"Plural-Forms: nplurals=4; plural=(n==1 ? 0 : (n%10>=2 && n%10<=4) && "
"(n%100<12 || n%100>14) ? 1 : n!=1 && (n%10>=0 && n%10<=1) || (n%10>=5 && "
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msgid ":mod:`contextvars` --- Context Variables"
"This module provides APIs to manage, store, and access context-local state.  "
"The :class:`~contextvars.ContextVar` class is used to declare and work with "
"*Context Variables*.  The :func:`~contextvars.copy_context` function and "
"the :class:`~contextvars.Context` class should be used to manage the current "
"context in asynchronous frameworks."
"Context managers that have state should use Context Variables instead of :"
"func:`threading.local()` to prevent their state from bleeding to other code "
"unexpectedly, when used in concurrent code."
msgid "See also :pep:`567` for additional details."
msgid "Context Variables"
msgid "This class is used to declare a new Context Variable, e.g.::"
"The required *name* parameter is used for introspection and debug purposes."
"The optional keyword-only *default* parameter is returned by :meth:"
"`ContextVar.get` when no value for the variable is found in the current "
"**Important:** Context Variables should be created at the top module level "
"and never in closures.  :class:`Context` objects hold strong references to "
"context variables which prevents context variables from being properly "
"garbage collected."
msgid "The name of the variable.  This is a read-only property."
msgid "Return a value for the context variable for the current context."
"If there is no value for the variable in the current context, the method "
"return the value of the *default* argument of the method, if provided; or"
"return the default value for the context variable, if it was created with "
msgid "raise a :exc:`LookupError`."
"Call to set a new value for the context variable in the current context."
"The required *value* argument is the new value for the context variable."
"Returns a :class:`~contextvars.Token` object that can be used to restore the "
"variable to its previous value via the :meth:`ContextVar.reset` method."
"Reset the context variable to the value it had before the :meth:`ContextVar."
"set` that created the *token* was used."
msgid "For example::"
msgstr "Dla przykładu::"
"*Token* objects are returned by the :meth:`ContextVar.set` method. They can "
"be passed to the :meth:`ContextVar.reset` method to revert the value of the "
"variable to what it was before the corresponding *set*."
"A read-only property.  Points to the :class:`ContextVar` object that created "
"the token."
"A read-only property.  Set to the value the variable had before the :meth:"
"`ContextVar.set` method call that created the token. It points to :attr:"
"`Token.MISSING` is the variable was not set before the call."
msgid "A marker object used by :attr:`Token.old_value`."
msgid "Manual Context Management"
msgid "Returns a copy of the current :class:`~contextvars.Context` object."
"The following snippet gets a copy of the current context and prints all "
"variables and their values that are set in it::"
"The function has an O(1) complexity, i.e. works equally fast for contexts "
"with a few context variables and for contexts that have a lot of them."
msgid "A mapping of :class:`ContextVars <ContextVar>` to their values."
"``Context()`` creates an empty context with no values in it. To get a copy "
"of the current context use the :func:`~contextvars.copy_context` function."
msgid "Context implements the :class:`collections.abc.Mapping` interface."
"Execute ``callable(*args, **kwargs)`` code in the context object the *run* "
"method is called on.  Return the result of the execution or propagate an "
"exception if one occurred."
"Any changes to any context variables that *callable* makes will be contained "
"in the context object::"
"The method raises a :exc:`RuntimeError` when called on the same context "
"object from more than one OS thread, or when called recursively."
msgid "Return a shallow copy of the context object."
"Return ``True`` if the *context* has a value for *var* set; return ``False`` "
"otherwise."
"Return the value of the *var* :class:`ContextVar` variable. If the variable "
"is not set in the context object, a :exc:`KeyError` is raised."
"Return the value for *var* if *var* has the value in the context object.  "
"Return *default* otherwise.  If *default* is not given, return ``None``."
msgid "Return an iterator over the variables stored in the context object."
msgid "Return the number of variables set in the context object."
msgid "Return a list of all variables in the context object."
msgid "Return a list of all variables' values in the context object."
"Return a list of 2-tuples containing all variables and their values in the "
"context object."
msgid "asyncio support"
"Context variables are natively supported in :mod:`asyncio` and are ready to "
"be used without any extra configuration.  For example, here is a simple echo "
"server, that uses a context variable to make the address of a remote client "
"available in the Task that handles that client::"
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