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  • Committer: Chad Miller
  • Date: 2013-08-16 14:10:56 UTC
  • Revision ID: chad.miller@canonical.com-20130816141056-v51xndsustwcjg6i
Fix exporting gettext placeholders.

Move testing to top of main run function.

Make getting upstream sources a seperate step than running the exporter.

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fileformats/gettext.py
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from io import StringIO
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import re
 
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import logging
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def gettext_file_sorting_function(item):
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    r"""Used to sort .items of txln_info pairs so gettext output files are
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    string literals are concatenated together. We cater to that by making each
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    line into a "-delimited line with the newline encoded into the string.
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    >>> f = StringIO(); grd_msg_write_in_po("asdf", "123\n456", f).getvalue()
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    'asdf ""\n"123\\n"\n"456"\n'
 
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    >>> f = StringIO(); grd_msg_write_in_po("asdf", "12<ph name=\"AB\" />3\n4<ph name=\"C\"/>56", f).getvalue()
 
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    'asdf ""\n"12%{AB}3\\n"\n"4%{C}56"\n'
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    """
 
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    if "%{" in text:
 
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        logging.warn("Text from GRD, %r, looks like it has percent-openbrace already, which would be confusing later.", text)
 
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    text = re.sub(r'<ph\s+name="([^"]+)"\s*/>', r"%{\1}", text)
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    outfile.write('{0} ""\n'.format(header))
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    outfile.write('"' + '\\n"\n"'.join(line.replace("\\", "\\\\") for line in text.split("\n")) + '"\n')
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