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35 lines
845 B
35 lines
845 B
#!/usr/bin/env python3 |
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# This file is in the public domain. |
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""" |
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Extract translations from a Jinja2 template, stripping leading newlines. |
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@author Florian Dold |
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""" |
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import re |
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import jinja2.ext |
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def normalize(message): |
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message = message.strip() |
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# collapse whitespaces (including newlines) into one space. |
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message = re.sub("\s+", " ", message) |
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return message |
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def babel_extract(fileobj, keywords, comment_tags, options): |
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res = jinja2.ext.babel_extract(fileobj, keywords, comment_tags, options) |
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for lineno, funcname, message, comments in res: |
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message = normalize(message) |
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yield lineno, funcname, message, comments |
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def wrap_gettext(f): |
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""" |
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Call gettext with whitespace normalized. |
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""" |
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def wrapper(message): |
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message = normalize(message) |
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return f(message) |
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return wrapper
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