casa-mp-base

Upstream-Status: Backport, https://bazaar.launchpad.net/~bzr-pqm/bzr/2.7/revision/6621

Upstream-Ticket: https://bugs.launchpad.net/bzr/+bug/1644003

Ticket: https://trac.macports.org/ticket/53620

​

=== modified file 'bzrlib/lazy_regex.py'

--- bzrlib/lazy_regex.py    2011-12-19 13:23:58 +0000

+++ bzrlib/lazy_regex.py    2017-01-15 20:36:48 +0000

@@ -131,3 +131,13 @@

     raise AssertionError(

         "re.compile has already been overridden as lazy_compile, but this would" \

         " cause infinite recursion")

+

+

+# re.finditer get confused if it receives a LazyRegex

+if getattr(re, 'finditer', None is not None):

+    def finditer_public(pattern, string, flags=0):

+        if isinstance(pattern, LazyRegex):

+            return pattern.finditer(string)

+        else:

+            return _real_re_compile(pattern, flags).finditer(string)

+re.finditer = finditer_public

​