comparison mercurial/keepalive.py @ 7874:d812029cda85

cleanup: drop variables for unused return values

They are unnecessary. I did leave them in localrepo.py where there is
something like:

  _junk = foo()
  _junk = None

to free memory early. I don't know if just `foo()` will free the return
value as early.

7873:4a4c7f6a5912

    for i in (0, 1):
        print "  fancy error handling %s (HANDLE_ERRORS = %i)" % (pos[i], i)
        HANDLE_ERRORS = i
        try:
            fo = urllib2.urlopen(url)
            foo = fo.read()
            fo.close()
            try: status, reason = fo.status, fo.reason
            except AttributeError: status, reason = None, None
        except IOError, e:
            print "  EXCEPTION: %s" % e

7874:d812029cda85

    for i in (0, 1):
        print "  fancy error handling %s (HANDLE_ERRORS = %i)" % (pos[i], i)
        HANDLE_ERRORS = i
        try:
            fo = urllib2.urlopen(url)
            fo.read()
            fo.close()
            try: status, reason = fo.status, fo.reason
            except AttributeError: status, reason = None, None
        except IOError, e:
            print "  EXCEPTION: %s" % e