+
−from __future__ import absolute_import, print_function
+
−import os
+
−from mercurial import (
+
−    commands,
+
−    extensions,
+
−    ui as uimod,
+
−)
+
−
+
−ignore = {b'highlight', b'win32text', b'factotum', b'beautifygraph'}
+
−
+
−try:
+
−    import sqlite3
+
−    del sqlite3 # unused, just checking that import works
+
−except ImportError:
+
−    ignore.add(b'sqlitestore')
+
−
+
−if os.name != 'nt':
+
−    ignore.add(b'win32mbcs')
+
−
+
−disabled = [ext for ext in extensions.disabled().keys() if ext not in ignore]
+
−
+
−hgrc = open(os.environ["HGRCPATH"], 'wb')
+
−hgrc.write(b'[extensions]\n')
+
−
+
−for ext in disabled:
+
−    hgrc.write(ext + b'=\n')
+
−
+
−hgrc.close()
+
−
+
−u = uimod.ui.load()
+
−extensions.loadall(u)
+
−extensions.populateui(u)
+
−
+
−globalshort = set()
+
−globallong = set()
+
−for option in commands.globalopts:
+
−    option[0] and globalshort.add(option[0])
+
−    option[1] and globallong.add(option[1])
+
−
+
−for cmd, entry in commands.table.items():
+
−    seenshort = globalshort.copy()
+
−    seenlong = globallong.copy()
+
−    for option in entry[1]:
+
−        if ((option[0] and option[0] in seenshort) or
+
−            (option[1] and option[1] in seenlong)):
+
−            print("command '" + cmd + "' has duplicate option " + str(option))
+
−        seenshort.add(option[0])
+
−        seenlong.add(option[1])