def _data_file(fn, config, curdir=None):
datapath = utils.data_dir(config.get('WORK_DIR', curdir))
return os.path.join(datapath, fn)
def main(argv):
parser = OptionParser()
parser.add_option('-v', '--verbose', action='store_true', dest='verbose', \
help='increase verbosity')
parser.add_option('--pid', type='int', help='process id')
parser.add_option('--pname', help='process name')
parser.add_option('--log-file', dest='logfile', default='pyumdh.log', \
help='log file (default is %default)')
opts, args = parser.parse_args(argv)
binpath = utils.module_path()
# load configuration and map its contents to a dict so that we could later
# merge stock options with any dynamic content
configpath = os.path.join(binpath, 'config.py')
if os.path.exists(configpath):
extconfig = imp.load_source('config', configpath)
configopts = utils.Attributify(extconfig)
else:
configopts = utils.Attributify(config)
log = logging.getLogger('umdh')
log.addHandler(logging.StreamHandler())
if opts.logfile:
log.addHandler(logging.FileHandler(opts.logfile))
if opts.verbose:
log.setLevel(logging.DEBUG)
datadir = utils.data_dir(configopts.get('WORK_DIR', binpath))
log.debug('data files are here=%s' % datadir)
configerrors = []
if not configopts['DBG_BIN_PATHS']:
log.warning('You might want to provide path to your application ' \
'binaries for symbol lookup to work best\n(configure ' \
'DBG_BIN_PATHS)')
if not configopts['DBG_SYMBOL_PATHS']:
log.warning('You might want to configure symbol paths for UMDH ' \
'in DBG_SYMBOL_PATHS')
if not configopts['DBG_TOOLS_PATH']:
configerrors.append('You have to provide path to debugging tools for ' \
'windows in DBG_TOOLS_PATH')
if configerrors:
error = '\n'.join(configerrors)
log.critical(error)
print 'If it is your first time running, please take time ' \
'to go over config.py'
return 1
# check if any .cache files are available
# cache files are a handy way to continue working on a particular active
# umdh session
cachefiles = [fn for fn in os.listdir(datadir) if fnmatch(fn, '.cache.py')]
if not cachefiles and not opts.pid and not opts.pname:
print 'Specify either process name or process id'
parser.print_help()
return 2
if opts.pid or opts.pname:
# if only process name has been specified, look up its pid
pid = opts.pid or _find_pid(opts.pname, configopts)
elif cachefiles:
# currently, it makes sense to only handle a single cache file
# i.e. file for the current session
fn = cachefiles.pop()
cachedconfig = imp.load_source('config', os.path.join(datadir, fn))
cachedopts = utils.Attributify(cachedconfig)
configopts.update(cachedopts)
pid = int(configopts['active_pid'])
umdh(pid, configopts)
return 0
def _data_file(fn, config, curdir=None):
datapath = utils.data_dir(config.get('WORK_DIR', curdir))
return os.path.join(datapath, fn)
def main(argv):
parser = OptionParser()
parser.add_option('-v', '--verbose', action='store_true', dest='verbose', \
help='increase verbosity')
parser.add_option('--pid', type='int', help='process id')
parser.add_option('--pname', help='process name')
parser.add_option('--log-file', dest='logfile', default='pyumdh.log', \
help='log file (default is %default)')
opts, args = parser.parse_args(argv)
binpath = utils.module_path()
# load configuration and map its contents to a dict so that we could later
# merge stock options with any dynamic content
configpath = os.path.join(binpath, 'config.py')
if os.path.exists(configpath):
extconfig = imp.load_source('config', configpath)
configopts = utils.Attributify(extconfig)
else:
configopts = utils.Attributify(config)
log = logging.getLogger('umdh')
log.addHandler(logging.StreamHandler())
if opts.logfile:
log.addHandler(logging.FileHandler(opts.logfile))
if opts.verbose:
log.setLevel(logging.DEBUG)
datadir = utils.data_dir(configopts.get('WORK_DIR', binpath))
log.debug('data files are here=%s' % datadir)
configerrors = []
if not configopts['DBG_BIN_PATHS']:
log.warning('You might want to provide path to your application ' \
'binaries for symbol lookup to work best\n(configure ' \
'DBG_BIN_PATHS)')
if not configopts['DBG_SYMBOL_PATHS']:
log.warning('You might want to configure symbol paths for UMDH ' \
'in DBG_SYMBOL_PATHS')
if not configopts['DBG_TOOLS_PATH']:
configerrors.append('You have to provide path to debugging tools for ' \
'windows in DBG_TOOLS_PATH')
if configerrors:
error = '\n'.join(configerrors)
log.critical(error)
print 'If it is your first time running, please take time ' \
'to go over config.py'
return 1
# check if any .cache files are available
# cache files are a handy way to continue working on a particular active
# umdh session
cachefiles = [fn for fn in os.listdir(datadir) if fnmatch(fn, '.cache.py')]
if not cachefiles and not opts.pid and not opts.pname:
print 'Specify either process name or process id'
parser.print_help()
return 2
if opts.pid or opts.pname:
# if only process name has been specified, look up its pid
pid = opts.pid or _find_pid(opts.pname, configopts)
elif cachefiles:
# currently, it makes sense to only handle a single cache file
# i.e. file for the current session
fn = cachefiles.pop()
cachedconfig = imp.load_source('config', os.path.join(datadir, fn))
cachedopts = utils.Attributify(cachedconfig)
configopts.update(cachedopts)
pid = int(configopts['active_pid'])
umdh(pid, configopts)
return 0
sys.exit(1)
(opts, args) = parser.parse_args()
sys.argv[:] = args
log = logging.getLogger('umdh')
log.addHandler(logging.StreamHandler())
if opts.verbose:
log.setLevel(logging.DEBUG)
if args:
log.debug('unqualified files=%s' % args)
if os.path.exists(configpath):
log.debug('using local config.py')
datadir = utils.data_dir(config.get('WORK_DIR', binpath))
cachefiles = [fn for fn in os.listdir(datadir) if fnmatch(fn, '.cache.py')]
if cachefiles:
cachefile = cachefiles.pop()
log.debug('using cached config: %s' % cachefile)
cachedconfig = imp.load_source('config', \
os.path.join(datadir, cachefile))
cachedopts = utils.Attributify(cachedconfig)
config.update(cachedopts)
# in case we receive ids for log files on the command line
# guess them by probing files in the configured working directory
# given options from the cached config
files = opts.logs or args
try:
_ids = map(int, files)
except ValueError:
