Avoid KeyError trying to get data on WindowsXP

[mondeja]

I've found this issue trying to compile documentation with Sphinx on WindowsXP with make html command. Some data dictionaries are void on my machine, so using lazy 'get' on those can prevent next KeyError:

C:\Path\to\my\project\doc>make html
{'MapID': '8,9', 'Index': 165, 'Std': 'Hora estándar árabe', 'Display': '(GMT+04
:00) Abu Dhabi, Muscat', 'TZI': b'\x10\xff\xff\xff\x00\x00\x00\x00\xc4\xff\xff\x
ff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x
00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'Dlt': 'Hora de verano árab
e'}
{'MapID': '-1,71', 'Index': 158, 'Std': 'Hora estándar árabe D', 'Display': '(GM
T+03:00) Baghdad', 'TZI': b'L\xff\xff\xff\x00\x00\x00\x00\xc4\xff\xff\xff\x00\x0
0\n\x00\x00\x00\x01\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x00\
x01\x00\x03\x00\x00\x00\x00\x00\x00\x00', 'Dlt': 'Hora de verano árabe'}
{'MapID': '12,13', 'Index': 195, 'Std': 'Hora estándar de Asia C.', 'Display': '
(GMT+06:00) Astana, Dhaka', 'TZI': b'\x98\xfe\xff\xff\x00\x00\x00\x00\xc4\xff\xf
f\xff\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0
0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 'Dlt': 'Hora de verano d
e Asia C.'}
{}
Traceback (most recent call last):
  File "c:\python34\lib\runpy.py", line 170, in _run_module_as_main
    "__main__", mod_spec)
  File "c:\python34\lib\runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "C:\Python34\Scripts\sphinx-build.exe\__main__.py", line 5, in <module>
  File "c:\python34\lib\site-packages\sphinx\cmd\build.py", line 25, in <module>

    from sphinx.application import Sphinx
  File "c:\python34\lib\site-packages\sphinx\application.py", line 29, in <modul
e>
    from sphinx.config import Config, check_unicode
  File "c:\python34\lib\site-packages\sphinx\config.py", line 28, in <module>
    from sphinx.util.i18n import format_date
  File "c:\python34\lib\site-packages\sphinx\util\i18n.py", line 20, in <module>

    import babel.dates
  File "c:\python34\lib\site-packages\babel\dates.py", line 29, in <module>
    from babel.util import UTC, LOCALTZ
  File "c:\python34\lib\site-packages\babel\util.py", line 19, in <module>
    from babel import localtime
  File "c:\python34\lib\site-packages\babel\localtime\__init__.py", line 74, in
<module>
    LOCALTZ = get_localzone()
  File "c:\python34\lib\site-packages\babel\localtime\__init__.py", line 70, in
get_localzone
    return _get_localzone()
  File "c:\python34\lib\site-packages\babel\localtime\_win32.py", line 97, in _g
et_localzone
    return pytz.timezone(get_localzone_name())
  File "c:\python34\lib\site-packages\babel\localtime\_win32.py", line 70, in ge
t_localzone_name
    if data['Std'] == tzwin:
KeyError: 'Std'

[codecov-io]

Codecov Report

Merging #604 into master will not change coverage.
The diff coverage is 0%.

@@           Coverage Diff           @@
##           master     #604   +/-   ##
=======================================
  Coverage   90.31%   90.31%           
=======================================
  Files          24       24           
  Lines        4128     4128           
=======================================
  Hits         3728     3728           
  Misses        400      400

Impacted Files	Coverage Δ
babel/localtime/_win32.py	62.96% <0%> (ø)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update d2cf189...bb6eb0c. Read the comment docs.

[akx]

Looks like a good patch (though Windows XP has been EOL for a while now).

[mondeja]

I know, I don't use it to work usually, only was a small fix to make it work on my parents' PC.