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#!/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 def portable_fork(): # Spawn background process and exit if sys.platform[:3] == 'win': if 'THG_HGTK_SPAWN' not in os.environ: if hasattr(sys, "frozen"): args = sys.argv else: args = [sys.executable] + sys.argv args = ['"%s"' % arg for arg in args] env = os.environ.copy() env['THG_HGTK_SPAWN'] = '1' os.spawnve(os.P_NOWAIT, sys.executable, args, env) sys.exit(0) else: assert hasattr(os, 'fork') if os.fork(): sys.exit(0) nofork = 'version help' # simple interactive commands should not fork for i, arg in enumerate(sys.argv): if arg.startswith('hgtk') and len(sys.argv) >= i: cmd = sys.argv[i+1] break else: cmd = None if cmd not in nofork.split() and 'HGTK_NOFORK' not in os.environ: portable_fork() 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: sys.stderr = cStringIO.StringIO() ret = hggtk.hgtk.dispatch(sys.argv[1:]) sys.stderr.seek(0) for l in sys.stderr.readlines(): if l.startswith('Traceback') or l.startswith('TypeError'): from hggtk.bugreport import run from hggtk.hgtk import gtkrun from mercurial import ui sys.stderr.seek(0) error = 'Recoverable runtime error (stderr):\n' + sys.stderr.read() opts = {} opts['cmd'] = ' '.join(sys.argv[1:]) opts['error'] = error gtkrun(run(ui.ui(), **opts)) break sys.exit(ret)