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author | Unknown <tolsen@limebits.com> | 2008-06-26 16:32:43 -0400 |
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committer | Unknown <tolsen@limebits.com> | 2008-06-26 16:32:43 -0400 |
commit | f19294666e513c7850456229d3070d674b47c924 (patch) | |
tree | 1786edbed9ca533fb8b209c074046228b31912b7 /hg_keywords.py | |
parent | 82eb7163221d48bc45f91d46ff3478a0e9951515 (diff) | |
download | urllib2_kerberos-f19294666e513c7850456229d3070d674b47c924.tar.gz |
moving version detection into version.py and hg_keywords.py
Diffstat (limited to 'hg_keywords.py')
-rw-r--r-- | hg_keywords.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/hg_keywords.py b/hg_keywords.py new file mode 100644 index 0000000..778c514 --- /dev/null +++ b/hg_keywords.py @@ -0,0 +1,19 @@ +import re + +keyword_rx = re.compile('^\$(\w+)\:\s+(\W+)\s*\$$') + +# returns tuple (key, value) +# returns None if kwstring is not a keyword expansion +def extract_keyvalue(kwstring): + mo = keyword_rx.match(kwstring) + if mo is None: return None + + try: + return mo.group(1,2) + except IndexError: + return None + + + +def keywords(*kwstrings): + dict([extract_kwvalue(kws) for kws in kwstrings]) |