thg / hgtk

#!/usr/bin/env python
#
# front-end script for TortoiseHg dialogs
#
# Copyright (C) 2008-9 Steve Borho <steve@borho.org>
# Copyright (C) 2008 TK Soh <teekaysoh@gmail.com>
#

import os
import sys

if hasattr(sys, "frozen"):
    # Prepend C:\Program Files\TortoiseHg\gtk (equiv) to the path
    from thgutil import paths
    gtkpath = os.path.join(paths.bin_path, 'gtk')
    os.environ['PATH'] = os.pathsep.join([gtkpath, os.environ['PATH']])
else:
    # if hgtk is a symlink, insert symlink target directory in sys.path
    thgpath = os.path.dirname(os.path.realpath(__file__))
    testpath = os.path.join(thgpath, 'thgutil')
    if os.path.isdir(testpath) and thgpath not in sys.path:
        sys.path.insert(0, thgpath)


import pygtk
pygtk.require('2.0')
import gtk

from mercurial import demandimport;
demandimport.ignore.append('win32com.shell')
demandimport.enable()
import cStringIO

try:
    import hggtk.hgtk
except ImportError:
    sys.stderr.write("abort: couldn't find hggtk libraries in [%s]\n" %
                     ';'.join(sys.path))
    sys.stderr.write("(check your install and PYTHONPATH)\n")
    sys.exit(-1)

if 'THGDEBUG' in os.environ:
    sys.exit(hggtk.hgtk.dispatch(sys.argv[1:]))
else:
    import cStringIO
    mystderr = cStringIO.StringIO()
    sys.stderr = mystderr
    ret = hggtk.hgtk.dispatch(sys.argv[1:])
    mystderr.seek(0)
    for l in mystderr.readlines():
        if l.startswith('Traceback') or l.startswith('TypeError'):
            from hggtk.bugreport import run
            from hggtk.hgtk import gtkrun
            from mercurial import ui
            mystderr.seek(0)
            error = 'Recoverable runtime error (stderr):\n' + mystderr.read()
            opts = {}
            opts['cmd'] = ' '.join(sys.argv[1:])
            opts['error'] = error
            gtkrun(run(ui.ui(), **opts))
            break
    sys.exit(ret)
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