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build: fix warning in python parser

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/usr/lib/python3.5/re.py:203: FutureWarning: split() requires a non-empty pattern match.
  return _compile(pattern, flags).split(string, maxsplit)
This commit is contained in:
Alexander Alekhin 2016-11-11 17:45:12 +03:00
parent bdf661538d
commit a88b94cc44
1 changed files with 1 additions and 1 deletions
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2
modules/python/src2/hdr_parser.py
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@ -250,7 +250,7 @@ class CppHeaderParser(object):
l = l[:npos] + l[npos3+1:]
l = self.batch_replace(l, [("CV_EXPORTS_W", ""), ("CV_EXPORTS", ""), ("public virtual ", " "), ("public ", " "), ("::", ".")]).strip()
ll = re.split(r'\s*[,:]?\s*', l)
ll = re.split(r'\s+|\s*[,:]\s*', l)
ll = [le for le in ll if le]
classname = ll[1]
bases = ll[2:]