annotate mercurial/strutil.py @ 21543:21b3513d43e4 stable

proxy: remove unneeded _set_hostport for compatibility with Python 2.7.7rc1

With Python 2.7.7rc1, "hg pull" through HTTP CONNECT tunnel fails due to the
removal of _set_hostport [1].

      ...
      File "mercurial/url.py", line 372, in https_open
        return self.do_open(self._makeconnection, req)
      ...
      File "mercurial/url.py", line 342, in connect
        _generic_proxytunnel(self)
      File "mercurial/url.py", line 228, in _generic_proxytunnel
        self._set_hostport(self.host, self.port)
    AttributeError: httpsconnection instance has no attribute '_set_hostport'

self._set_hostport(self.host, self.port) should be noop and can be removed
because:

 - _set_hostport() [2] was the function to parse "host:port" string and
   set them to self.host and self.port,
 - and (self.host, self.port) pair should be valid since connect() is called
   prior to _generic_proxytunnel().

 [1]: http://hg.python.org/cpython/rev/568041fd8090
 [2]: http://hg.python.org/cpython/file/3a1db0d2747e/Lib/httplib.py#l721

# strutil.py - string utilities for Mercurial
#
# Copyright 2006 Vadim Gelfer <[e-mail]>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.

def findall(haystack, needle, start=0, end=None):
    if end is None:
        end = len(haystack)
    if end < 0:
        end += len(haystack)
    if start < 0:
        start += len(haystack)
    while start < end:
        c = haystack.find(needle, start, end)
        if c == -1:
            break
        yield c
        start = c + 1

def rfindall(haystack, needle, start=0, end=None):
    if end is None:
        end = len(haystack)
    if end < 0:
        end += len(haystack)
    if start < 0:
        start += len(haystack)
    while end >= 0:
        c = haystack.rfind(needle, start, end)
        if c == -1:
            break
        yield c
        end = c - 1