bpo-27200: Fix several doctests (GH-604)
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@ -660,10 +660,14 @@ Here are the methods of the :class:`Message` class:
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.. testsetup::
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>>> from email import message_from_binary_file
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>>> with open('Lib/test/test_email/data/msg_16.txt', 'rb') as f:
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... msg = message_from_binary_file(f)
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>>> from email.iterators import _structure
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import email
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from email import message_from_binary_file
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from os.path import join, dirname
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lib_dir = dirname(dirname(email.__file__))
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file_path = join(lib_dir, 'test/test_email/data/msg_16.txt')
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with open(file_path, 'rb') as f:
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msg = message_from_binary_file(f)
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from email.iterators import _structure
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.. doctest::
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@ -686,7 +690,7 @@ Here are the methods of the :class:`Message` class:
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.. doctest::
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>>> for part in msg.walk():
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... print(part.get_content_maintype() == 'multipart'),
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... print(part.get_content_maintype() == 'multipart',
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... part.is_multipart())
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True True
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False False
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@ -698,11 +702,11 @@ Here are the methods of the :class:`Message` class:
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>>> _structure(msg)
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multipart/report
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text/plain
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message/delivery-status
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text/plain
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text/plain
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message/rfc822
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text/plain
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message/delivery-status
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text/plain
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text/plain
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message/rfc822
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text/plain
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Here the ``message`` parts are not ``multiparts``, but they do contain
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subparts. ``is_multipart()`` returns ``True`` and ``walk`` descends
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@ -331,7 +331,7 @@ are always available. They are listed here in alphabetical order.
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The resulting list is sorted alphabetically. For example:
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>>> import struct
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>>> dir() # show the names in the module namespace
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>>> dir() # show the names in the module namespace # doctest: +SKIP
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['__builtins__', '__name__', 'struct']
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>>> dir(struct) # show the names in the struct module # doctest: +SKIP
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['Struct', '__all__', '__builtins__', '__cached__', '__doc__', '__file__',
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@ -25,9 +25,11 @@ This is the full module API reference—for an overview and introduction, see
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.. versionadded:: 3.3
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.. testsetup::
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>>> import ipaddress
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>>> from ipaddress import (ip_network, IPv4Address, IPv4Interface,
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... IPv4Network)
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import ipaddress
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from ipaddress import (
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ip_network, IPv4Address, IPv4Interface, IPv4Network,
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)
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Convenience factory functions
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-----------------------------
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@ -48,6 +48,7 @@ string instead.
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same thread. If a recursive call is made, the *fillvalue* is returned,
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otherwise, the usual :meth:`__repr__` call is made. For example:
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>>> from reprlib import recursive_repr
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>>> class MyList(list):
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... @recursive_repr()
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... def __repr__(self):
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@ -43,15 +43,16 @@ The :mod:`shlex` module defines the following functions:
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string that can safely be used as one token in a shell command line, for
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cases where you cannot use a list.
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This idiom would be unsafe::
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This idiom would be unsafe:
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>>> filename = 'somefile; rm -rf ~'
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>>> command = 'ls -l {}'.format(filename)
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>>> print(command) # executed by a shell: boom!
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ls -l somefile; rm -rf ~
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:func:`quote` lets you plug the security hole::
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:func:`quote` lets you plug the security hole:
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>>> from shlex import quote
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>>> command = 'ls -l {}'.format(quote(filename))
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>>> print(command)
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ls -l 'somefile; rm -rf ~'
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@ -61,6 +62,7 @@ The :mod:`shlex` module defines the following functions:
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The quoting is compatible with UNIX shells and with :func:`split`:
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>>> from shlex import split
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>>> remote_command = split(remote_command)
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>>> remote_command
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['ssh', 'home', "ls -l 'somefile; rm -rf ~'"]
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@ -64,6 +64,9 @@ or on combining URL components into a URL string.
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input is presumed to be a relative URL and thus to start with
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a path component.
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.. doctest::
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:options: +NORMALIZE_WHITESPACE
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>>> from urllib.parse import urlparse
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>>> urlparse('//www.cwi.nl:80/%7Eguido/Python.html')
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ParseResult(scheme='', netloc='www.cwi.nl:80', path='/%7Eguido/Python.html',
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@ -1062,13 +1062,16 @@ The :func:`~math.erf` function computes a probability integral or `Gaussian
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error function <https://en.wikipedia.org/wiki/Error_function>`_. The
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complementary error function, :func:`~math.erfc`, is ``1 - erf(x)``:
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>>> from math import erf, erfc, sqrt
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>>> erf(1.0/sqrt(2.0)) # portion of normal distribution within 1 standard deviation
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0.682689492137086
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>>> erfc(1.0/sqrt(2.0)) # portion of normal distribution outside 1 standard deviation
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0.31731050786291404
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>>> erf(1.0/sqrt(2.0)) + erfc(1.0/sqrt(2.0))
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1.0
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.. doctest::
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:options: +SKIP
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>>> from math import erf, erfc, sqrt
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>>> erf(1.0/sqrt(2.0)) # portion of normal distribution within 1 standard deviation
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0.682689492137086
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>>> erfc(1.0/sqrt(2.0)) # portion of normal distribution outside 1 standard deviation
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0.31731050786291404
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>>> erf(1.0/sqrt(2.0)) + erfc(1.0/sqrt(2.0))
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1.0
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The :func:`~math.gamma` function is a continuous extension of the factorial
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function. See https://en.wikipedia.org/wiki/Gamma_function for details. Because
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@ -1384,7 +1387,7 @@ guaranteed not to block when :func:`select.select` says a pipe is ready
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for writing.
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>>> import select
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>>> select.PIPE_BUF
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>>> select.PIPE_BUF # doctest: +SKIP
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512
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(Available on Unix systems. Patch by Sébastien Sablé in :issue:`9862`)
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