Getting Youtube data using Python -

i'm trying learn how analyze social media data available on web , i'm starting youtube.

from apiclient.errors import httperror outh2client.tools import argparser apiclient.discovery import build import pandas pd developer_key = "aizasyb_f1mcrdydebguosnzes-nw-mg1caoyji" youtube_api_service_name = "youtube" youtube_api_version = "v3" argparser.add_argument("--q", help="search term", default="apple product") argparser.add_argument("--max-results", help="max results", default=50) args = argparser.parse_args() options = args 

and error.

argumenterror                             traceback (most recent call last) <ipython-input-37-ebbf58549b73> in <module>() ----> 1 argparser.add_argument("--q", help="search term", default="apple product")   2 argparser.add_argument("--max-results", help="max results", default=50)   3 args = argparser.parse_args()   4 options = args  /usr/lib/python2.7/argparse.py in add_argument(self, *args, **kwargs)    1306                 raise valueerror("length of metavar tuple not match nargs")    1307  -> 1308         return self._add_action(action)    1309     1310     def add_argument_group(self, *args, **kwargs):  /usr/lib/python2.7/argparse.py in _add_action(self, action)    1680     def _add_action(self, action):    1681         if action.option_strings: -> 1682             self._optionals._add_action(action)    1683         else:    1684             self._positionals._add_action(action)  /usr/lib/python2.7/argparse.py in _add_action(self, action)    1507     1508     def _add_action(self, action): -> 1509         action = super(_argumentgroup, self)._add_action(action)    1510         self._group_actions.append(action)    1511         return action /usr/lib/python2.7/argparse.py in _add_action(self, action)    1320     def _add_action(self, action):    1321         # resolve conflicts -> 1322         self._check_conflict(action)    1323     1324         # add actions list  /usr/lib/python2.7/argparse.py in _check_conflict(self, action)    1458         if confl_optionals:    1459             conflict_handler = self._get_handler() -> 1460             conflict_handler(action, confl_optionals)    1461     1462     def _handle_conflict_error(self, action, conflicting_actions):  /usr/lib/python2.7/argparse.py in _handle_conflict_error(self, action, conflicting_actions)    1465                                      option_string, action    1466                                      in conflicting_actions]) -> 1467         raise argumenterror(action, message % conflict_string)    1468     1469     def _handle_conflict_resolve(self, action, conflicting_actions):  argumenterror: argument --q: conflicting option string(s): --q 

i'm using tutorial error.

it looks parser import

from outh2client.tools import argparser 

already has defined -q argument. can check looking @ code, or doing argparser.print_help() (before adding yourself).

so simplest solution choose name argument.

the relevant docs are

https://docs.python.org/3.4/library/argparse.html#conflict-handler

found looking 'conflict' on page.

the parser defined on https://github.com/google/oauth2client/blob/master/oauth2client/tools.py not have -q argument. source? assume missing a spelling error.