30 lines
961 B
Python
30 lines
961 B
Python
from staticfiles.storage import staticfiles_storage
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import re
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def replace(static_url, prefix=None):
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if prefix is None:
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prefix = ''
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else:
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prefix = prefix + '/'
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quote = static_url.group('quote')
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if staticfiles_storage.exists(static_url.group('rest')):
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return static_url.group(0)
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else:
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url = staticfiles_storage.url(prefix + static_url.group('rest'))
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return "".join([quote, url, quote])
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def replace_urls(text, staticfiles_prefix=None, replace_prefix='/static/'):
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def replace_url(static_url):
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return replace(static_url, staticfiles_prefix)
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return re.sub(r"""
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(?x) # flags=re.VERBOSE
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(?P<quote>\\?['"]) # the opening quotes
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(?P<prefix>{prefix}) # the prefix
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(?P<rest>.*?) # everything else in the url
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(?P=quote) # the first matching closing quote
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""".format(prefix=replace_prefix), replace_url, text)
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