# Copyright (C) 2008 Novell Inc. All rights reserved. # This program is free software; it may be used, copied, modified # and distributed under the terms of the GNU General Public Licence, # either version 2, or (at your option) any later version. from __future__ import print_function import errno import os.path import pdb import sys import signal import traceback from osc import oscerr from .oscsslexcp import NoSecureSSLError from osc.util.cpio import CpioError from osc.util.packagequery import PackageError try: from M2Crypto.SSL.Checker import SSLVerificationError from M2Crypto.SSL import SSLError as SSLError except: SSLError = None SSLVerificationError = None try: # import as RPMError because the class "error" is too generic from rpm import error as RPMError except: # if rpm-python isn't installed (we might be on a debian system): RPMError = None try: from http.client import HTTPException, BadStatusLine from urllib.error import URLError, HTTPError except ImportError: #python 2.x from httplib import HTTPException, BadStatusLine from urllib2 import URLError, HTTPError # the good things are stolen from Matt Mackall's mercurial def catchterm(*args): raise oscerr.SignalInterrupt for name in 'SIGBREAK', 'SIGHUP', 'SIGTERM': num = getattr(signal, name, None) if num: signal.signal(num, catchterm) def run(prg, argv=None): try: try: if '--debugger' in sys.argv: pdb.set_trace() # here we actually run the program: return prg.main(argv) except: # look for an option in the prg.options object and in the config # dict print stack trace, if desired if getattr(prg.options, 'traceback', None) or getattr(prg.conf, 'config', {}).get('traceback', None) or \ getattr(prg.options, 'post_mortem', None) or getattr(prg.conf, 'config', {}).get('post_mortem', None): traceback.print_exc(file=sys.stderr) # we could use http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/52215 # enter the debugger, if desired if getattr(prg.options, 'post_mortem', None) or getattr(prg.conf, 'config', {}).get('post_mortem', None): if sys.stdout.isatty() and not hasattr(sys, 'ps1'): pdb.post_mortem(sys.exc_info()[2]) else: print('sys.stdout is not a tty. Not jumping into pdb.', file=sys.stderr) raise except oscerr.SignalInterrupt: print('killed!', file=sys.stderr) return 1 except KeyboardInterrupt: print('interrupted!', file=sys.stderr) return 1 except oscerr.UserAbort: print('aborted.', file=sys.stderr) return 1 except oscerr.APIError as e: print('BuildService API error:', e.msg, file=sys.stderr) return 1 except oscerr.LinkExpandError as e: print('Link "%s/%s" cannot be expanded:\n' % (e.prj, e.pac), e.msg, file=sys.stderr) print('Use "osc repairlink" to fix merge conflicts.\n', file=sys.stderr) return 1 except oscerr.WorkingCopyWrongVersion as e: print(e, file=sys.stderr) return 1 except oscerr.NoWorkingCopy as e: print(e, file=sys.stderr) if os.path.isdir('.git'): print("Current directory looks like git.", file=sys.stderr) if os.path.isdir('.hg'): print("Current directory looks like mercurial.", file=sys.stderr) if os.path.isdir('.svn'): print("Current directory looks like svn.", file=sys.stderr) if os.path.isdir('CVS'): print("Current directory looks like cvs.", file=sys.stderr) return 1 except HTTPError as e: print('Server returned an error:', e, file=sys.stderr) if hasattr(e, 'osc_msg'): print(e.osc_msg, file=sys.stderr) try: body = e.read() except AttributeError: body = '' if getattr(prg.options, 'debug', None) or \ getattr(prg.conf, 'config', {}).get('debug', None): print(e.hdrs, file=sys.stderr) print(body, file=sys.stderr) if e.code in [400, 403, 404, 500]: if '' in body: msg = body.split('')[1] msg = msg.split('')[0] print(msg, file=sys.stderr) if e.code >= 500 and e.code <= 599: print('\nRequest: %s' % e.filename) print('Headers:') for h, v in e.hdrs.items(): if h != 'Set-Cookie': print("%s: %s" % (h, v)) return 1 except BadStatusLine as e: print('Server returned an invalid response:', e, file=sys.stderr) print(e.line, file=sys.stderr) return 1 except HTTPException as e: print(e, file=sys.stderr) return 1 except URLError as e: print('Failed to reach a server:\n', e.reason, file=sys.stderr) return 1 except IOError as e: # ignore broken pipe if e.errno != errno.EPIPE: raise return 1 except OSError as e: if e.errno != errno.ENOENT: raise print(e, file=sys.stderr) return 1 except (oscerr.ConfigError, oscerr.NoConfigfile) as e: print(e.msg, file=sys.stderr) return 1 except oscerr.OscIOError as e: print(e.msg, file=sys.stderr) if getattr(prg.options, 'debug', None) or \ getattr(prg.conf, 'config', {}).get('debug', None): print(e.e, file=sys.stderr) return 1 except (oscerr.WrongOptions, oscerr.WrongArgs) as e: print(e, file=sys.stderr) return 2 except oscerr.ExtRuntimeError as e: print(e.file + ':', e.msg, file=sys.stderr) return 1 except oscerr.WorkingCopyOutdated as e: print(e, file=sys.stderr) return 1 except (oscerr.PackageExists, oscerr.PackageMissing, oscerr.WorkingCopyInconsistent) as e: print(e.msg, file=sys.stderr) return 1 except oscerr.PackageInternalError as e: print('a package internal error occured\n' \ 'please file a bug and attach your current package working copy ' \ 'and the following traceback to it:', file=sys.stderr) print(e.msg, file=sys.stderr) traceback.print_exc(file=sys.stderr) return 1 except oscerr.PackageError as e: print(e.msg, file=sys.stderr) return 1 except PackageError as e: print('%s:' % e.fname, e.msg, file=sys.stderr) return 1 except RPMError as e: print(e, file=sys.stderr) return 1 except SSLError as e: print("SSL Error:", e, file=sys.stderr) return 1 except SSLVerificationError as e: print("Certificate Verification Error:", e, file=sys.stderr) return 1 except NoSecureSSLError as e: print(e, file=sys.stderr) return 1 except CpioError as e: print(e, file=sys.stderr) return 1 except oscerr.OscBaseError as e: print('*** Error:', e, file=sys.stderr) return 1 # vim: sw=4 et