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# SOME DESCRIPTIVE TITLE.
# Copyright (C) 2001 Python Software Foundation
# This file is distributed under the same license as the Python package.
# FIRST AUTHOR <EMAIL@ADDRESS>, 2026.
#
#, fuzzy
msgid ""
msgstr ""
"Project-Id-Version: Python 3.14\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2026-04-18 10:29+0700\n"
"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
"Language: vi\n"
"Language-Team: vi <LL@li.org>\n"
"Plural-Forms: nplurals=1; plural=0;\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=utf-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Generated-By: Babel 2.18.0\n"
#: ../../reference/simple_stmts.rst:6
msgid "Simple statements"
msgstr ""
#: ../../reference/simple_stmts.rst:10
msgid ""
"A simple statement is comprised within a single logical line. Several "
"simple statements may occur on a single line separated by semicolons. "
"The syntax for simple statements is:"
msgstr ""
#: ../../reference/simple_stmts.rst:37
msgid "Expression statements"
msgstr ""
#: ../../reference/simple_stmts.rst:44
msgid ""
"Expression statements are used (mostly interactively) to compute and "
"write a value, or (usually) to call a procedure (a function that returns "
"no meaningful result; in Python, procedures return the value ``None``). "
"Other uses of expression statements are allowed and occasionally useful."
" The syntax for an expression statement is:"
msgstr ""
#: ../../reference/simple_stmts.rst:53
msgid ""
"An expression statement evaluates the expression list (which may be a "
"single expression)."
msgstr ""
#: ../../reference/simple_stmts.rst:65
msgid ""
"In interactive mode, if the value is not ``None``, it is converted to a "
"string using the built-in :func:`repr` function and the resulting string "
"is written to standard output on a line by itself (except if the result "
"is ``None``, so that procedure calls do not cause any output.)"
msgstr ""
#: ../../reference/simple_stmts.rst:73
msgid "Assignment statements"
msgstr ""
#: ../../reference/simple_stmts.rst:83
msgid ""
"Assignment statements are used to (re)bind names to values and to modify "
"attributes or items of mutable objects:"
msgstr ""
#: ../../reference/simple_stmts.rst:96
msgid ""
"(See section :ref:`primaries` for the syntax definitions for "
"*attributeref* and *subscription*.)"
msgstr ""
#: ../../reference/simple_stmts.rst:99
msgid ""
"An assignment statement evaluates the expression list (remember that this"
" can be a single expression or a comma-separated list, the latter "
"yielding a tuple) and assigns the single resulting object to each of the "
"target lists, from left to right."
msgstr ""
#: ../../reference/simple_stmts.rst:108
msgid ""
"Assignment is defined recursively depending on the form of the target "
"(list). When a target is part of a mutable object (an attribute reference"
" or subscription), the mutable object must ultimately perform the "
"assignment and decide about its validity, and may raise an exception if "
"the assignment is unacceptable. The rules observed by various types and "
"the exceptions raised are given with the definition of the object types "
"(see section :ref:`types`)."
msgstr ""
#: ../../reference/simple_stmts.rst:121
msgid ""
"Assignment of an object to a target list, optionally enclosed in "
"parentheses or square brackets, is recursively defined as follows."
msgstr ""
#: ../../reference/simple_stmts.rst:124
msgid ""
"If the target list is a single target with no trailing comma, optionally "
"in parentheses, the object is assigned to that target."
msgstr ""
#: ../../reference/simple_stmts.rst:127
msgid "Else:"
msgstr ""
#: ../../reference/simple_stmts.rst:129
msgid ""
"If the target list contains one target prefixed with an asterisk, called "
"a \"starred\" target: The object must be an iterable with at least as "
"many items as there are targets in the target list, minus one. The first"
" items of the iterable are assigned, from left to right, to the targets "
"before the starred target. The final items of the iterable are assigned "
"to the targets after the starred target. A list of the remaining items "
"in the iterable is then assigned to the starred target (the list can be "
"empty)."
msgstr ""
#: ../../reference/simple_stmts.rst:137
msgid ""
"Else: The object must be an iterable with the same number of items as "
"there are targets in the target list, and the items are assigned, from "
"left to right, to the corresponding targets."
msgstr ""
#: ../../reference/simple_stmts.rst:141
msgid ""
"Assignment of an object to a single target is recursively defined as "
"follows."
msgstr ""
#: ../../reference/simple_stmts.rst:143
msgid "If the target is an identifier (name):"
msgstr ""
#: ../../reference/simple_stmts.rst:145
msgid ""
"If the name does not occur in a :keyword:`global` or :keyword:`nonlocal` "
"statement in the current code block: the name is bound to the object in "
"the current local namespace."
msgstr ""
#: ../../reference/simple_stmts.rst:149
msgid ""
"Otherwise: the name is bound to the object in the global namespace or the"
" outer namespace determined by :keyword:`nonlocal`, respectively."
msgstr ""
#: ../../reference/simple_stmts.rst:154
msgid ""
"The name is rebound if it was already bound. This may cause the "
"reference count for the object previously bound to the name to reach "
"zero, causing the object to be deallocated and its destructor (if it has "
"one) to be called."
msgstr ""
#: ../../reference/simple_stmts.rst:160
msgid ""
"If the target is an attribute reference: The primary expression in the "
"reference is evaluated. It should yield an object with assignable "
"attributes; if this is not the case, :exc:`TypeError` is raised. That "
"object is then asked to assign the assigned object to the given "
"attribute; if it cannot perform the assignment, it raises an exception "
"(usually but not necessarily :exc:`AttributeError`)."
msgstr ""
#: ../../reference/simple_stmts.rst:169
msgid ""
"Note: If the object is a class instance and the attribute reference "
"occurs on both sides of the assignment operator, the right-hand side "
"expression, ``a.x`` can access either an instance attribute or (if no "
"instance attribute exists) a class attribute. The left-hand side target "
"``a.x`` is always set as an instance attribute, creating it if necessary."
" Thus, the two occurrences of ``a.x`` do not necessarily refer to the "
"same attribute: if the right-hand side expression refers to a class "
"attribute, the left-hand side creates a new instance attribute as the "
"target of the assignment::"
msgstr ""
#: ../../reference/simple_stmts.rst:178
msgid ""
"class Cls:\n"
" x = 3 # class variable\n"
"inst = Cls()\n"
"inst.x = inst.x + 1 # writes inst.x as 4 leaving Cls.x as 3"
msgstr ""
#: ../../reference/simple_stmts.rst:183
msgid ""
"This description does not necessarily apply to descriptor attributes, "
"such as properties created with :func:`property`."
msgstr ""
#: ../../reference/simple_stmts.rst:190
msgid ""
"If the target is a subscription: The primary expression in the reference "
"is evaluated. Next, the subscript expression is evaluated. Then, the "
"primary's :meth:`~object.__setitem__` method is called with two "
"arguments: the subscript and the assigned object."
msgstr ""
#: ../../reference/simple_stmts.rst:196
msgid ""
"Typically, :meth:`~object.__setitem__` is defined on mutable sequence "
"objects (such as lists) and mapping objects (such as dictionaries), and "
"behaves as follows."
msgstr ""
#: ../../reference/simple_stmts.rst:204
msgid ""
"If the primary is a mutable sequence object (such as a list), the "
"subscript must yield an integer. If it is negative, the sequence's "
"length is added to it. The resulting value must be a nonnegative integer"
" less than the sequence's length, and the sequence is asked to assign the"
" assigned object to its item with that index. If the index is out of "
"range, :exc:`IndexError` is raised (assignment to a subscripted sequence "
"cannot add new items to a list)."
msgstr ""
#: ../../reference/simple_stmts.rst:215
msgid ""
"If the primary is a mapping object (such as a dictionary), the subscript "
"must have a type compatible with the mapping's key type, and the mapping "
"is then asked to create a key/value pair which maps the subscript to the "
"assigned object. This can either replace an existing key/value pair with"
" the same key value, or insert a new key/value pair (if no key with the "
"same value existed)."
msgstr ""
#: ../../reference/simple_stmts.rst:223
msgid ""
"If the target is a slicing: The primary expression should evaluate to a "
"mutable sequence object (such as a list). The assigned object should be "
":term:`iterable`. The slicing's lower and upper bounds should be "
"integers; if they are ``None`` (or not present), the defaults are zero "
"and the sequence's length. If either bound is negative, the sequence's "
"length is added to it. The resulting bounds are clipped to lie between "
"zero and the sequence's length, inclusive. Finally, the sequence object "
"is asked to replace the slice with the items of the assigned sequence. "
"The length of the slice may be different from the length of the assigned "
"sequence, thus changing the length of the target sequence, if the target "
"sequence allows it."
msgstr ""
#: ../../reference/simple_stmts.rst:235
msgid ""
"Although the definition of assignment implies that overlaps between the "
"left-hand side and the right-hand side are 'simultaneous' (for example "
"``a, b = b, a`` swaps two variables), overlaps *within* the collection of"
" assigned-to variables occur left-to-right, sometimes resulting in "
"confusion. For instance, the following program prints ``[0, 2]``::"
msgstr ""
#: ../../reference/simple_stmts.rst:241
msgid ""
"x = [0, 1]\n"
"i = 0\n"
"i, x[i] = 1, 2 # i is updated, then x[i] is updated\n"
"print(x)"
msgstr ""
#: ../../reference/simple_stmts.rst:249
msgid ":pep:`3132` - Extended Iterable Unpacking"
msgstr ""
#: ../../reference/simple_stmts.rst:250
msgid "The specification for the ``*target`` feature."
msgstr ""
#: ../../reference/simple_stmts.rst:256
msgid "Augmented assignment statements"
msgstr ""
#: ../../reference/simple_stmts.rst:274
msgid ""
"Augmented assignment is the combination, in a single statement, of a "
"binary operation and an assignment statement:"
msgstr ""
#: ../../reference/simple_stmts.rst:283
msgid ""
"(See section :ref:`primaries` for the syntax definitions of the last "
"three symbols.)"
msgstr ""
#: ../../reference/simple_stmts.rst:286
msgid ""
"An augmented assignment evaluates the target (which, unlike normal "
"assignment statements, cannot be an unpacking) and the expression list, "
"performs the binary operation specific to the type of assignment on the "
"two operands, and assigns the result to the original target. The target "
"is only evaluated once."
msgstr ""
#: ../../reference/simple_stmts.rst:291
msgid ""
"An augmented assignment statement like ``x += 1`` can be rewritten as ``x"
" = x + 1`` to achieve a similar, but not exactly equal effect. In the "
"augmented version, ``x`` is only evaluated once. Also, when possible, the"
" actual operation is performed *in-place*, meaning that rather than "
"creating a new object and assigning that to the target, the old object is"
" modified instead."
msgstr ""
#: ../../reference/simple_stmts.rst:297
msgid ""
"Unlike normal assignments, augmented assignments evaluate the left-hand "
"side *before* evaluating the right-hand side. For example, ``a[i] += "
"f(x)`` first looks-up ``a[i]``, then it evaluates ``f(x)`` and performs "
"the addition, and lastly, it writes the result back to ``a[i]``."
msgstr ""
#: ../../reference/simple_stmts.rst:302
msgid ""
"With the exception of assigning to tuples and multiple targets in a "
"single statement, the assignment done by augmented assignment statements "
"is handled the same way as normal assignments. Similarly, with the "
"exception of the possible *in-place* behavior, the binary operation "
"performed by augmented assignment is the same as the normal binary "
"operations."
msgstr ""
#: ../../reference/simple_stmts.rst:308
msgid ""
"For targets which are attribute references, the same :ref:`caveat about "
"class and instance attributes <attr-target-note>` applies as for regular "
"assignments."
msgstr ""
#: ../../reference/simple_stmts.rst:315
msgid "Annotated assignment statements"
msgstr ""
#: ../../reference/simple_stmts.rst:322
msgid ""
":term:`Annotation <variable annotation>` assignment is the combination, "
"in a single statement, of a variable or attribute annotation and an "
"optional assignment statement:"
msgstr ""
#: ../../reference/simple_stmts.rst:329
msgid ""
"The difference from normal :ref:`assignment` is that only a single target"
" is allowed."
msgstr ""
#: ../../reference/simple_stmts.rst:331
msgid ""
"The assignment target is considered \"simple\" if it consists of a single"
" name that is not enclosed in parentheses. For simple assignment targets,"
" if in class or module scope, the annotations are gathered in a lazily "
"evaluated :ref:`annotation scope <annotation-scopes>`. The annotations "
"can be evaluated using the :attr:`~object.__annotations__` attribute of a"
" class or module, or using the facilities in the :mod:`annotationlib` "
"module."
msgstr ""
#: ../../reference/simple_stmts.rst:340
msgid ""
"If the assignment target is not simple (an attribute, subscript node, or "
"parenthesized name), the annotation is never evaluated."
msgstr ""
#: ../../reference/simple_stmts.rst:343
msgid ""
"If a name is annotated in a function scope, then this name is local for "
"that scope. Annotations are never evaluated and stored in function "
"scopes."
msgstr ""
#: ../../reference/simple_stmts.rst:346
msgid ""
"If the right hand side is present, an annotated assignment performs the "
"actual assignment as if there was no annotation present. If the right "
"hand side is not present for an expression target, then the interpreter "
"evaluates the target except for the last :meth:`~object.__setitem__` or "
":meth:`~object.__setattr__` call."
msgstr ""
#: ../../reference/simple_stmts.rst:354
msgid ":pep:`526` - Syntax for Variable Annotations"
msgstr ""
#: ../../reference/simple_stmts.rst:355
msgid ""
"The proposal that added syntax for annotating the types of variables "
"(including class variables and instance variables), instead of expressing"
" them through comments."
msgstr ""
#: ../../reference/simple_stmts.rst:359
msgid ":pep:`484` - Type hints"
msgstr ""
#: ../../reference/simple_stmts.rst:360
msgid ""
"The proposal that added the :mod:`typing` module to provide a standard "
"syntax for type annotations that can be used in static analysis tools and"
" IDEs."
msgstr ""
#: ../../reference/simple_stmts.rst:364
msgid ""
"Now annotated assignments allow the same expressions in the right hand "
"side as regular assignments. Previously, some expressions (like un-"
"parenthesized tuple expressions) caused a syntax error."
msgstr ""
#: ../../reference/simple_stmts.rst:369
msgid ""
"Annotations are now lazily evaluated in a separate :ref:`annotation scope"
" <annotation-scopes>`. If the assignment target is not simple, "
"annotations are never evaluated."
msgstr ""
#: ../../reference/simple_stmts.rst:377
msgid "The :keyword:`!assert` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:384
msgid ""
"Assert statements are a convenient way to insert debugging assertions "
"into a program:"
msgstr ""
#: ../../reference/simple_stmts.rst:390
msgid "The simple form, ``assert expression``, is equivalent to ::"
msgstr ""
#: ../../reference/simple_stmts.rst:392
msgid ""
"if __debug__:\n"
" if not expression: raise AssertionError"
msgstr ""
#: ../../reference/simple_stmts.rst:395
msgid ""
"The extended form, ``assert expression1, expression2``, is equivalent to "
"::"
msgstr ""
#: ../../reference/simple_stmts.rst:397
msgid ""
"if __debug__:\n"
" if not expression1: raise AssertionError(expression2)"
msgstr ""
#: ../../reference/simple_stmts.rst:404
msgid ""
"These equivalences assume that :const:`__debug__` and "
":exc:`AssertionError` refer to the built-in variables with those names. "
"In the current implementation, the built-in variable ``__debug__`` is "
"``True`` under normal circumstances, ``False`` when optimization is "
"requested (command line option :option:`-O`). The current code generator"
" emits no code for an :keyword:`assert` statement when optimization is "
"requested at compile time. Note that it is unnecessary to include the "
"source code for the expression that failed in the error message; it will "
"be displayed as part of the stack trace."
msgstr ""
#: ../../reference/simple_stmts.rst:413
msgid ""
"Assignments to :const:`__debug__` are illegal. The value for the built-"
"in variable is determined when the interpreter starts."
msgstr ""
#: ../../reference/simple_stmts.rst:420
msgid "The :keyword:`!pass` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:430
msgid ""
":keyword:`pass` is a null operation --- when it is executed, nothing "
"happens. It is useful as a placeholder when a statement is required "
"syntactically, but no code needs to be executed, for example::"
msgstr ""
#: ../../reference/simple_stmts.rst:434
msgid ""
"def f(arg): pass # a function that does nothing (yet)\n"
"\n"
"class C: pass # a class with no methods (yet)"
msgstr ""
#: ../../reference/simple_stmts.rst:442
msgid "The :keyword:`!del` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:452
msgid ""
"Deletion is recursively defined very similar to the way assignment is "
"defined. Rather than spelling it out in full details, here are some "
"hints."
msgstr ""
#: ../../reference/simple_stmts.rst:455
msgid ""
"Deletion of a target list recursively deletes each target, from left to "
"right."
msgstr ""
#: ../../reference/simple_stmts.rst:461
msgid ""
"Deletion of a name removes the binding of that name from the local or "
"global namespace, depending on whether the name occurs in a "
":keyword:`global` statement in the same code block. Trying to delete an "
"unbound name raises a :exc:`NameError` exception."
msgstr ""
#: ../../reference/simple_stmts.rst:468
msgid ""
"Deletion of attribute references and subscriptions is passed to the "
"primary object involved; deletion of a slicing is in general equivalent "
"to assignment of an empty slice of the right type (but even this is "
"determined by the sliced object)."
msgstr ""
#: ../../reference/simple_stmts.rst:473
msgid ""
"Previously it was illegal to delete a name from the local namespace if it"
" occurs as a free variable in a nested block."
msgstr ""
#: ../../reference/simple_stmts.rst:481
msgid "The :keyword:`!return` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:491
msgid ""
":keyword:`return` may only occur syntactically nested in a function "
"definition, not within a nested class definition."
msgstr ""
#: ../../reference/simple_stmts.rst:494
msgid ""
"If an expression list is present, it is evaluated, else ``None`` is "
"substituted."
msgstr ""
#: ../../reference/simple_stmts.rst:496
msgid ""
":keyword:`return` leaves the current function call with the expression "
"list (or ``None``) as return value."
msgstr ""
#: ../../reference/simple_stmts.rst:501
msgid ""
"When :keyword:`return` passes control out of a :keyword:`try` statement "
"with a :keyword:`finally` clause, that :keyword:`!finally` clause is "
"executed before really leaving the function."
msgstr ""
#: ../../reference/simple_stmts.rst:505
msgid ""
"In a generator function, the :keyword:`return` statement indicates that "
"the generator is done and will cause :exc:`StopIteration` to be raised. "
"The returned value (if any) is used as an argument to construct "
":exc:`StopIteration` and becomes the :attr:`StopIteration.value` "
"attribute."
msgstr ""
#: ../../reference/simple_stmts.rst:510
msgid ""
"In an asynchronous generator function, an empty :keyword:`return` "
"statement indicates that the asynchronous generator is done and will "
"cause :exc:`StopAsyncIteration` to be raised. A non-empty "
":keyword:`!return` statement is a syntax error in an asynchronous "
"generator function."
msgstr ""
#: ../../reference/simple_stmts.rst:518
msgid "The :keyword:`!yield` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:530
msgid ""
"A :keyword:`yield` statement is semantically equivalent to a :ref:`yield "
"expression <yieldexpr>`. The ``yield`` statement can be used to omit the "
"parentheses that would otherwise be required in the equivalent yield "
"expression statement. For example, the yield statements ::"
msgstr ""
#: ../../reference/simple_stmts.rst:535
msgid ""
"yield <expr>\n"
"yield from <expr>"
msgstr ""
#: ../../reference/simple_stmts.rst:538
msgid "are equivalent to the yield expression statements ::"
msgstr ""
#: ../../reference/simple_stmts.rst:540
msgid ""
"(yield <expr>)\n"
"(yield from <expr>)"
msgstr ""
#: ../../reference/simple_stmts.rst:543
msgid ""
"Yield expressions and statements are only used when defining a "
":term:`generator` function, and are only used in the body of the "
"generator function. Using :keyword:`yield` in a function definition is "
"sufficient to cause that definition to create a generator function "
"instead of a normal function."
msgstr ""
#: ../../reference/simple_stmts.rst:548
msgid ""
"For full details of :keyword:`yield` semantics, refer to the "
":ref:`yieldexpr` section."
msgstr ""
#: ../../reference/simple_stmts.rst:554
msgid "The :keyword:`!raise` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:565
msgid ""
"If no expressions are present, :keyword:`raise` re-raises the exception "
"that is currently being handled, which is also known as the *active "
"exception*. If there isn't currently an active exception, a "
":exc:`RuntimeError` exception is raised indicating that this is an error."
msgstr ""
#: ../../reference/simple_stmts.rst:570
msgid ""
"Otherwise, :keyword:`raise` evaluates the first expression as the "
"exception object. It must be either a subclass or an instance of "
":class:`BaseException`. If it is a class, the exception instance will be "
"obtained when needed by instantiating the class with no arguments."
msgstr ""
#: ../../reference/simple_stmts.rst:575
msgid ""
"The :dfn:`type` of the exception is the exception instance's class, the "
":dfn:`value` is the instance itself."
msgstr ""
#: ../../reference/simple_stmts.rst:580
msgid ""
"A traceback object is normally created automatically when an exception is"
" raised and attached to it as the :attr:`~BaseException.__traceback__` "
"attribute. You can create an exception and set your own traceback in one "
"step using the :meth:`~BaseException.with_traceback` exception method "
"(which returns the same exception instance, with its traceback set to its"
" argument), like so::"
msgstr ""
#: ../../reference/simple_stmts.rst:586
msgid "raise Exception(\"foo occurred\").with_traceback(tracebackobj)"
msgstr ""
#: ../../reference/simple_stmts.rst:592
msgid ""
"The ``from`` clause is used for exception chaining: if given, the second "
"*expression* must be another exception class or instance. If the second "
"expression is an exception instance, it will be attached to the raised "
"exception as the :attr:`~BaseException.__cause__` attribute (which is "
"writable). If the expression is an exception class, the class will be "
"instantiated and the resulting exception instance will be attached to the"
" raised exception as the :attr:`!__cause__` attribute. If the raised "
"exception is not handled, both exceptions will be printed:"
msgstr ""
#: ../../reference/simple_stmts.rst:601
msgid ""
">>> try:\n"
"... print(1 / 0)\n"
"... except Exception as exc:\n"
"... raise RuntimeError(\"Something bad happened\") from exc\n"
"...\n"
"Traceback (most recent call last):\n"
" File \"<stdin>\", line 2, in <module>\n"
" print(1 / 0)\n"
" ~~^~~\n"
"ZeroDivisionError: division by zero\n"
"\n"
"The above exception was the direct cause of the following exception:\n"
"\n"
"Traceback (most recent call last):\n"
" File \"<stdin>\", line 4, in <module>\n"
" raise RuntimeError(\"Something bad happened\") from exc\n"
"RuntimeError: Something bad happened"
msgstr ""
#: ../../reference/simple_stmts.rst:621
msgid ""
"A similar mechanism works implicitly if a new exception is raised when an"
" exception is already being handled. An exception may be handled when an"
" :keyword:`except` or :keyword:`finally` clause, or a :keyword:`with` "
"statement, is used. The previous exception is then attached as the new "
"exception's :attr:`~BaseException.__context__` attribute:"
msgstr ""
#: ../../reference/simple_stmts.rst:627
msgid ""
">>> try:\n"
"... print(1 / 0)\n"
"... except:\n"
"... raise RuntimeError(\"Something bad happened\")\n"
"...\n"
"Traceback (most recent call last):\n"
" File \"<stdin>\", line 2, in <module>\n"
" print(1 / 0)\n"
" ~~^~~\n"
"ZeroDivisionError: division by zero\n"
"\n"
"During handling of the above exception, another exception occurred:\n"
"\n"
"Traceback (most recent call last):\n"
" File \"<stdin>\", line 4, in <module>\n"
" raise RuntimeError(\"Something bad happened\")\n"
"RuntimeError: Something bad happened"
msgstr ""
#: ../../reference/simple_stmts.rst:647
msgid ""
"Exception chaining can be explicitly suppressed by specifying "
":const:`None` in the ``from`` clause:"
msgstr ""
#: ../../reference/simple_stmts.rst:650
msgid ""
">>> try:\n"
"... print(1 / 0)\n"
"... except:\n"
"... raise RuntimeError(\"Something bad happened\") from None\n"
"...\n"
"Traceback (most recent call last):\n"
" File \"<stdin>\", line 4, in <module>\n"
"RuntimeError: Something bad happened"
msgstr ""
#: ../../reference/simple_stmts.rst:661
msgid ""
"Additional information on exceptions can be found in section "
":ref:`exceptions`, and information about handling exceptions is in "
"section :ref:`try`."
msgstr ""
#: ../../reference/simple_stmts.rst:664
msgid ":const:`None` is now permitted as ``Y`` in ``raise X from Y``."
msgstr ""
#: ../../reference/simple_stmts.rst:667
msgid ""
"Added the :attr:`~BaseException.__suppress_context__` attribute to "
"suppress automatic display of the exception context."
msgstr ""
#: ../../reference/simple_stmts.rst:670
msgid ""
"If the traceback of the active exception is modified in an "
":keyword:`except` clause, a subsequent ``raise`` statement re-raises the "
"exception with the modified traceback. Previously, the exception was re-"
"raised with the traceback it had when it was caught."
msgstr ""
#: ../../reference/simple_stmts.rst:679
msgid "The :keyword:`!break` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:690
msgid ""
":keyword:`break` may only occur syntactically nested in a :keyword:`for` "
"or :keyword:`while` loop, but not nested in a function or class "
"definition within that loop."
msgstr ""
#: ../../reference/simple_stmts.rst:697
msgid ""
"It terminates the nearest enclosing loop, skipping the optional "
":keyword:`!else` clause if the loop has one."
msgstr ""
#: ../../reference/simple_stmts.rst:700
msgid ""
"If a :keyword:`for` loop is terminated by :keyword:`break`, the loop "
"control target keeps its current value."
msgstr ""
#: ../../reference/simple_stmts.rst:705
msgid ""
"When :keyword:`break` passes control out of a :keyword:`try` statement "
"with a :keyword:`finally` clause, that :keyword:`!finally` clause is "
"executed before really leaving the loop."
msgstr ""
#: ../../reference/simple_stmts.rst:713
msgid "The :keyword:`!continue` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:725
msgid ""
":keyword:`continue` may only occur syntactically nested in a "
":keyword:`for` or :keyword:`while` loop, but not nested in a function or "
"class definition within that loop. It continues with the next cycle of "
"the nearest enclosing loop."
msgstr ""
#: ../../reference/simple_stmts.rst:729
msgid ""
"When :keyword:`continue` passes control out of a :keyword:`try` statement"
" with a :keyword:`finally` clause, that :keyword:`!finally` clause is "
"executed before really starting the next loop cycle."
msgstr ""
#: ../../reference/simple_stmts.rst:738
msgid "The :keyword:`!import` statement"
msgstr ""
#: ../../reference/simple_stmts.rst:759
msgid ""
"The basic import statement (no :keyword:`from` clause) is executed in two"
" steps:"
msgstr ""
#: ../../reference/simple_stmts.rst:762
msgid "find a module, loading and initializing it if necessary"
msgstr ""
#: ../../reference/simple_stmts.rst:763
msgid ""
"define a name or names in the local namespace for the scope where the "
":keyword:`import` statement occurs."
msgstr ""
#: ../../reference/simple_stmts.rst:766
msgid ""
"When the statement contains multiple clauses (separated by commas) the "
"two steps are carried out separately for each clause, just as though the "
"clauses had been separated out into individual import statements."
msgstr ""
#: ../../reference/simple_stmts.rst:771
msgid ""
"The details of the first step, finding and loading modules, are described"
" in greater detail in the section on the :ref:`import system "
"<importsystem>`, which also describes the various types of packages and "
"modules that can be imported, as well as all the hooks that can be used "
"to customize the import system. Note that failures in this step may "
"indicate either that the module could not be located, *or* that an error "
"occurred while initializing the module, which includes execution of the "
"module's code."
msgstr ""
#: ../../reference/simple_stmts.rst:779
msgid ""
"If the requested module is retrieved successfully, it will be made "
"available in the local namespace in one of three ways:"
msgstr ""
#: ../../reference/simple_stmts.rst:784
msgid ""
"If the module name is followed by :keyword:`!as`, then the name following"
" :keyword:`!as` is bound directly to the imported module."
msgstr ""
#: ../../reference/simple_stmts.rst:786
msgid ""
"If no other name is specified, and the module being imported is a top "
"level module, the module's name is bound in the local namespace as a "
"reference to the imported module"
msgstr ""
#: ../../reference/simple_stmts.rst:789
msgid ""
"If the module being imported is *not* a top level module, then the name "
"of the top level package that contains the module is bound in the local "
"namespace as a reference to the top level package. The imported module "
"must be accessed using its full qualified name rather than directly"
msgstr ""
#: ../../reference/simple_stmts.rst:799
msgid "The :keyword:`from` form uses a slightly more complex process:"
msgstr ""
#: ../../reference/simple_stmts.rst:801
msgid ""
"find the module specified in the :keyword:`from` clause, loading and "
"initializing it if necessary;"
msgstr ""
#: ../../reference/simple_stmts.rst:803
msgid "for each of the identifiers specified in the :keyword:`import` clauses:"
msgstr ""
#: ../../reference/simple_stmts.rst:805
msgid "check if the imported module has an attribute by that name"
msgstr ""
#: ../../reference/simple_stmts.rst:806
msgid ""
"if not, attempt to import a submodule with that name and then check the "
"imported module again for that attribute"
msgstr ""
#: ../../reference/simple_stmts.rst:808
msgid "if the attribute is not found, :exc:`ImportError` is raised."
msgstr ""
#: ../../reference/simple_stmts.rst:809
msgid ""
"otherwise, a reference to that value is stored in the local namespace, "
"using the name in the :keyword:`!as` clause if it is present, otherwise "
"using the attribute name"
msgstr ""
#: ../../reference/simple_stmts.rst:813
msgid "Examples::"
msgstr ""
#: ../../reference/simple_stmts.rst:815
msgid ""
"import foo # foo imported and bound locally\n"
"import foo.bar.baz # foo, foo.bar, and foo.bar.baz imported, foo "
"bound locally\n"
"import foo.bar.baz as fbb # foo, foo.bar, and foo.bar.baz imported, "
"foo.bar.baz bound as fbb\n"
"from foo.bar import baz # foo, foo.bar, and foo.bar.baz imported, "
"foo.bar.baz bound as baz\n"
"from foo import attr # foo imported and foo.attr bound as attr"
msgstr ""
#: ../../reference/simple_stmts.rst:823
msgid ""
"If the list of identifiers is replaced by a star (``'*'``), all public "
"names defined in the module are bound in the local namespace for the "
"scope where the :keyword:`import` statement occurs."
msgstr ""
#: ../../reference/simple_stmts.rst:832
msgid ""
"The *public names* defined by a module are determined by checking the "
"module's namespace for a variable named ``__all__``; if defined, it must "
"be a sequence of strings which are names defined or imported by that "
"module. Names containing non-ASCII characters must be in the "
"`normalization form`_ NFKC; see :ref:`lexical-names-nonascii` for "
"details. The names given in ``__all__`` are all considered public and "
"are required to exist. If ``__all__`` is not defined, the set of public "
"names includes all names found in the module's namespace which do not "
"begin with an underscore character (``'_'``). ``__all__`` should contain"
" the entire public API. It is intended to avoid accidentally exporting "
"items that are not part of the API (such as library modules which were "
"imported and used within the module)."
msgstr ""
#: ../../reference/simple_stmts.rst:844
msgid ""
"The wild card form of import --- ``from module import *`` --- is only "
"allowed at the module level. Attempting to use it in class or function "
"definitions will raise a :exc:`SyntaxError`."
msgstr ""
#: ../../reference/simple_stmts.rst:851
msgid ""
"When specifying what module to import you do not have to specify the "
"absolute name of the module. When a module or package is contained within"
" another package it is possible to make a relative import within the same"
" top package without having to mention the package name. By using leading"
" dots in the specified module or package after :keyword:`from` you can "
"specify how high to traverse up the current package hierarchy without "
"specifying exact names. One leading dot means the current package where "
"the module making the import exists. Two dots means up one package level."
" Three dots is up two levels, etc. So if you execute ``from . import "
"mod`` from a module in the ``pkg`` package then you will end up importing"
" ``pkg.mod``. If you execute ``from ..subpkg2 import mod`` from within "
"``pkg.subpkg1`` you will import ``pkg.subpkg2.mod``. The specification "
"for relative imports is contained in the :ref:`relativeimports` section."
msgstr ""
#: ../../reference/simple_stmts.rst:865
msgid ""
":func:`importlib.import_module` is provided to support applications that "
"determine dynamically the modules to be loaded."
msgstr ""
#: ../../reference/simple_stmts.rst:868
msgid ""
"Raises an :ref:`auditing event <auditing>` ``import`` with arguments "
"``module``, ``filename``, ``sys.path``, ``sys.meta_path``, "
"``sys.path_hooks``."
msgstr ""
#: ../../reference/simple_stmts.rst:875
msgid "Future statements"
msgstr ""
#: ../../reference/simple_stmts.rst:881
msgid ""
"A :dfn:`future statement` is a directive to the compiler that a "
"particular module should be compiled using syntax or semantics that will "
"be available in a specified future release of Python where the feature "
"becomes standard."
msgstr ""