[Python-checkins] CVS: python/dist/src/Lib sre_parse.py,1.13,1.14
Fredrik Lundh
python-dev@python.org
2000年6月30日 02:13:08 -0700
Update of /cvsroot/python/python/dist/src/Lib
In directory slayer.i.sourceforge.net:/tmp/cvs-serv5441/Lib
Modified Files:
sre_parse.py
Log Message:
- added support for (?P=name)
(closes #3 and #7 from the status report)
Index: sre_parse.py
===================================================================
RCS file: /cvsroot/python/python/dist/src/Lib/sre_parse.py,v
retrieving revision 1.13
retrieving revision 1.14
diff -C2 -r1.13 -r1.14
*** sre_parse.py 2000年06月30日 07:50:59 1.13
--- sre_parse.py 2000年06月30日 09:13:05 1.14
***************
*** 190,196 ****
# check if the escape string represents a valid group
try:
! group = int(escape[1:])
! if group and group < groups:
! return group
except ValueError:
pass
--- 190,196 ----
# check if the escape string represents a valid group
try:
! gid = int(escape[1:])
! if gid and gid < groups:
! return gid
except ValueError:
pass
***************
*** 443,447 ****
elif source.match("="):
# named backreference
! raise error, "not yet implemented"
else:
char = source.get()
--- 443,460 ----
elif source.match("="):
# named backreference
! name = ""
! while 1:
! char = source.get()
! if char is None:
! raise error, "unterminated name"
! if char == ")":
! break
! name = name + char
! if not isname(name):
! raise error, "illegal character in group name"
! gid = state.groupdict.get(name)
! if gid is None:
! raise error, "unknown group name"
! subpattern.append((GROUP, gid))
else:
char = source.get()