def __init__(self, process_info=None):
"""
Define simple collector parser and its command line options.
To begin, we just ask for a kTBS root which is mandatory.
"""
self._parser = ArgumentParser(description="Fill a stored trace with \
browser history items as \
obsels.")
self._parser.add_argument("-f",
"--file",
nargs="?",
const=FIREFOX_HISTORY,
default=FIREFOX_HISTORY,
help="File containings the sqlite data to \
parse. Default is %s" %
FIREFOX_HISTORY)
self._parser.add_argument("-r",
"--root",
nargs="?",
const=KTBS_ROOT,
default=KTBS_ROOT,
help="Enter the uri of the kTBS root. \
Default is %s" % KTBS_ROOT)
self._parser.add_argument("-o",
"--origin",
nargs="?",
const=TRACE_ORIGIN,
default=TRACE_ORIGIN,
help="Enter the trace origin. Default is \
%s" % TRACE_ORIGIN)
self._parser.add_argument("-l",
"--limit",
nargs="?",
type=int,
const=NB_MAX_ITEMS,
default=NB_MAX_ITEMS,
help="Enter the maximun number of items to \
collect. Default is %s" % NB_MAX_ITEMS)
self._parser.add_argument("-p",
"--profile",
action="store_true",
help="Profile current code")
self._parser.add_argument("-s",
"--stats",
action="store_true",
help="Mesure execution time")
self._parser.add_argument("-v",
"--verbose",
action="store_true",
help="Display print messages")
self._args = self._parser.parse_args()
self.display("Parsed with argparse: %s" % str(self._args))
if self._args.stats:
# To get process information without callback mechanism
my_PID = os.getpid()
self.process_info = ProcessInfo(my_PID)
