...

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a���Functions brought over from jaraco.text.

These functions are not supposed to be used within `pip._internal`. These are
helper functions brought over from `jaraco.text` to enable vendoring newer
copies of `pkg_resources` without having to vendor `jaraco.text` and its entire
dependency cone; something that our vendoring setup is not currently capable of
handling.

License reproduced from original source below:

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.
�����Nc�����������������C���s���|�o|���d��S�)N�#)�
startswith)�str��r����J/usr/local/lib/python3.9/site-packages/pip/_internal/utils/_jaraco_text.py�	_nonblank$���s����r���c�����������������C���s���t�j�tt|���S�)a���
    Yield valid lines of a string or iterable.

>>> list(yield_lines(''))
    []
    >>> list(yield_lines(['foo', 'bar']))
    ['foo', 'bar']
    >>> list(yield_lines('foo\nbar'))
    ['foo', 'bar']
    >>> list(yield_lines('\nfoo\n#bar\nbaz #comment'))
    ['foo', 'baz #comment']
    >>> list(yield_lines(['foo\nbar', 'baz', 'bing\n\n\n']))
    ['foo', 'bar', 'baz', 'bing']
    )�	itertools�chain�
from_iterable�map�yield_lines)�iterabler���r���r���r���(���s����r���c�����������������C���s���t�tttj|������S�)N)�filterr���r���r����strip�
splitlines)�textr���r���r����_;���s����r���c�����������������C���s���|���d�d�S�)z�
    Drop comments.

>>> drop_comment('foo # bar')
    'foo'

A hash without a space may be in a URL.

>>> drop_comment('http://example.com/foo#bar')
    'http://example.com/foo#bar'
    z #r���)�	partition)�liner���r���r����drop_comment@���s����r���c��������������	���c���s\���t�|��}�|�D�]J}|�d�rPz|dd�����t|���}W�q�tyL���Y��dS�0�q|V��qdS�)a^��
    Join lines continued by a trailing backslash.

>>> list(join_continuation(['foo \\', 'bar', 'baz']))
    ['foobar', 'baz']
    >>> list(join_continuation(['foo \\', 'bar', 'baz']))
    ['foobar', 'baz']
    >>> list(join_continuation(['foo \\', 'bar \\', 'baz']))
    ['foobarbaz']

Not sure why, but...
    The character preceding the backslash is also elided.

>>> list(join_continuation(['goo\\', 'dly']))
    ['godly']

A terrible idea, but...
    If no line is available to continue, suppress the lines.

>>> list(join_continuation(['foo', 'bar\\', 'baz\\']))
    ['foo']
    �\N���)�iter�endswithr����next�
StopIteration)�lines�itemr���r���r����join_continuationO���s����
r���)�__doc__�	functoolsr���r����singledispatchr����registerr���r���r���r���r���r���r���r����<module>���s���

.	Edit
..	Edit
__init__.cpython-39.pyc	Edit
_jaraco_text.cpython-39.pyc	Edit
_log.cpython-39.pyc	Edit
appdirs.cpython-39.pyc	Edit
compat.cpython-39.pyc	Edit
compatibility_tags.cpython-39.pyc	Edit
datetime.cpython-39.pyc	Edit
deprecation.cpython-39.pyc	Edit
direct_url_helpers.cpython-39.pyc	Edit
egg_link.cpython-39.pyc	Edit
entrypoints.cpython-39.pyc	Edit
filesystem.cpython-39.pyc	Edit
filetypes.cpython-39.pyc	Edit
glibc.cpython-39.pyc	Edit
hashes.cpython-39.pyc	Edit
logging.cpython-39.pyc	Edit
misc.cpython-39.pyc	Edit
packaging.cpython-39.pyc	Edit
retry.cpython-39.pyc	Edit
setuptools_build.cpython-39.pyc	Edit
subprocess.cpython-39.pyc	Edit
temp_dir.cpython-39.pyc	Edit
unpacking.cpython-39.pyc	Edit
urls.cpython-39.pyc	Edit
virtualenv.cpython-39.pyc	Edit
wheel.cpython-39.pyc	Edit