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thg
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#!/usr/bin/env python # # thg - front-end script for TortoiseHg dialogs # # Copyright (C) 2008-2011 Steve Borho <steve@borho.org> # Copyright (C) 2008 TK Soh <teekaysoh@gmail.com> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2, incorporated herein by reference. import os import sys if hasattr(sys, "frozen"): if sys.frozen == 'windows_exe' and 'THGDEBUG' in os.environ: import win32traceutil print 'starting' # os.Popen() needs this, and Mercurial still uses os.Popen if 'COMSPEC' not in os.environ: comspec = os.path.join(os.environ.get('SystemRoot', r'C:\Windows'), 'system32', 'cmd.exe') os.environ['COMSPEC'] = comspec else: thgpath = os.path.dirname(os.path.realpath(__file__)) testpath = os.path.join(thgpath, 'tortoisehg') if os.path.isdir(testpath) and thgpath not in sys.path: sys.path.insert(0, thgpath) # compile .ui and .qrc for in-place use fpath = os.path.realpath(__file__) if os.path.exists(os.path.join(os.path.dirname(fpath), 'setup.py')): from distutils.dist import Distribution from setup import build_qt build_qt(Distribution()).run() if 'HGPATH' in os.environ: hgpath = os.environ['HGPATH'] testpath = os.path.join(hgpath, 'mercurial') if os.path.isdir(testpath) and hgpath not in sys.path: sys.path.insert(0, hgpath) from mercurial import demandimport demandimport.ignore.append('win32com.shell') demandimport.ignore.append('tortoisehg.util.config') demandimport.ignore.append('icons_rc') demandimport.ignore.append('translations_rc') demandimport.enable() # Verify we can reach TortoiseHg sources first try: import tortoisehg.hgqt.run except ImportError, e: sys.stderr.write(str(e)+'\n') sys.stderr.write("abort: couldn't find tortoisehg libraries in [%s]\n" % os.pathsep.join(sys.path)) sys.stderr.write("(check your install and PYTHONPATH)\n") sys.exit(-1) # Verify we have an acceptable version of Mercurial from tortoisehg.util.hgversion import hgversion, checkhgversion errmsg = checkhgversion(hgversion) if errmsg: from mercurial import ui from tortoisehg.hgqt.bugreport import run from tortoisehg.hgqt.run import qtrun opts = {} opts['cmd'] = ' '.join(sys.argv[1:]) opts['error'] = '\n' + errmsg + '\n' opts['nofork'] = True qtrun(run, ui.ui(), **opts) sys.exit(1) if 'THGDEBUG' in os.environ or '--profile' in sys.argv: sys.exit(tortoisehg.hgqt.run.dispatch(sys.argv[1:])) else: import cStringIO mystderr = cStringIO.StringIO() origstderr = sys.stderr sys.stderr = mystderr sys.stdout = cStringIO.StringIO() sys.__stdout__ = sys.stdout sys.__stderr__ = sys.stderr ret = 0 try: ret = tortoisehg.hgqt.run.dispatch(sys.argv[1:]) sys.stderr = origstderr stderrout = mystderr.getvalue() errors = ('Traceback', 'TypeError', 'NameError', 'AttributeError', 'NotImplementedError') for l in stderrout.splitlines(): if l.startswith(errors): from mercurial import ui from tortoisehg.hgqt.bugreport import run from tortoisehg.hgqt.run import qtrun opts = {} opts['cmd'] = ' '.join(sys.argv[1:]) opts['error'] = 'Recoverable error (stderr):\n' + stderrout opts['nofork'] = True qtrun(run, ui.ui(), **opts) break sys.exit(ret) except: if sys.exc_info()[0] not in [SystemExit, KeyboardInterrupt]: import traceback sys.stderr = origstderr traceback.print_exc() else: raise SystemExit(ret)