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21 lines
660 B
Python
21 lines
660 B
Python
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import os
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import re
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def detectXsltVersion(fpath):
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""" Return a tuple with the version of the Docbook XSLT stylesheets,
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or (0, 0, 0) if no stylesheets are installed or the VERSION
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file couldn't be found/parsed correctly.
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"""
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with open(os.path.join(fpath, 'VERSION'), 'rb') as fin:
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re_version = re.compile("<fm:Version>([^<]+)</fm:Version>".encode('utf-8'))
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m = re_version.search(fin.read())
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if m:
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try:
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return tuple(map(int, m.group(1).split(b'.')))
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except Exception:
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return (0, 0, 0)
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return (0, 0, 0)
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return (0, 0, 0)
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