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docs/numbers.rst : update parse_number comments #708

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merged 6 commits into from May 10, 2020
Merged

docs/numbers.rst : update parse_number comments #708

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docs/numbers.rst : test format of revised comments
Apr 26, 2020
a5a467b
docs/numbers.rst : test final doc changes
Apr 26, 2020
f33111b
docs/numbers.rst : refine format/language
Apr 26, 2020
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docs/numbers.rst : refine language/format
Apr 26, 2020
b69c0be
docs/numbers.rst : refine language/format
Apr 26, 2020
d3582f2
docs/numbers.rst : experiment with spacing
Apr 26, 2020
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19 changes: 18 additions & 1 deletion docs/numbers.rst
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Expand Up @@ -160,4 +160,21 @@ Examples:
...
NumberFormatError: '2,109,998' is not a valid decimal number

.. note:: Number parsing is not properly implemented yet
Note: as of version 2.8.0, the ``parse_number`` function has limited
functionality. It can remove group symbols of certain locales from numeric
strings, but may behave unexpectedly until its logic handles more encoding
issues and other special cases.

Examples:

.. code-block:: pycon

>>> parse_number('1,099', locale='en_US')
1099
>>> parse_number('1.099.024', locale='de')
1099024
>>> parse_number('123' + u'\xa0' + '4567', locale='ru')
1234567
>>> parse_number('123 4567', locale='ru')
...
NumberFormatError: '123 4567' is not a valid number