1 import os

     2 from mercurial import ui, commands, extensions

     3 

     4 ignore = set(['highlight', 'win32text'])

     5 

     6 if os.name != 'nt':

     7     ignore.add('win32mbcs')

     8 

     9 disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]

    10 

    11 hgrc = open(os.environ["HGRCPATH"], 'w')

    12 hgrc.write('[extensions]\n')

    13 

    14 for ext in disabled:

    15     hgrc.write(ext + '=\n')

    16 

    17 hgrc.close()

    18 

    19 u = ui.ui()

    20 extensions.loadall(u)

    21 

    22 for cmd, entry in commands.table.iteritems():

    23     seenshort = set()

    24     seenlong = set()

    25     for option in entry[1]:

    26         if (option[0] and option[0] in seenshort) or \

    27            (option[1] and option[1] in seenlong):

    28             print "command '" + cmd + "' has duplicate option " + str(option)

    29         seenshort.add(option[0])

    30         seenlong.add(option[1])