interactive bots: Improve googlesearch bot.

zulip_bots/zulip_bots/bots_unmaintained/googlesearch/doc.md

@@ -1,23 +0,0 @@
-# Google Search bot
-
-This bot allows users to do Google search queries and have the bot
-respond with the first search result.  It is by default set to the
-highest safe-search setting.
-
-## Usage
-
-Run this bot as described
-[here](https://zulipchat.com/api/running-bots#running-a-bot).
-
-Use this bot with the following command
-
-`@mentioned-bot <search terms>`
-
-This will return the first link found by Google for `<search terms>`
-and print the resulting URL.
-
-If no `<search terms>` are entered, a help message is printed instead.
-
-If there was an error in the process of running the search (socket
-errors, Google search function failed, or general failures), an error
-message is returned.

zulip_bots/zulip_bots/bots_unmaintained/googlesearch/googlesearch.py

@@ -1,93 +0,0 @@
-# See readme.md for instructions on running this code.
-from __future__ import print_function
-import logging
-from six.moves.urllib import error
-from six.moves.urllib.request import urlopen
-
-# Uses the Google search engine bindings
-#   pip install --upgrade google
-from google import search
-
-
-def get_google_result(search_keywords):
-    help_message = "To use this bot, start messages with @mentioned-bot, \
-                    followed by what you want to search for. If \
-                    found, Zulip will return the first search result \
-                    on Google.\
-                    \
-                    An example message that could be sent is:\
-                    '@mentioned-bot zulip' or \
-                    '@mentioned-bot how to create a chatbot'."
-    if search_keywords == 'help':
-        return help_message
-    elif search_keywords == '' or search_keywords is None:
-        return help_message
-    else:
-        try:
-            urls = search(search_keywords, stop=20)
-            urlopen('http://216.58.192.142', timeout=1)
-        except error.URLError as er:
-            logging.exception(er)
-            return 'Error: No internet connection. {}.'.format(er)
-        except Exception as e:
-            logging.exception(e)
-            return 'Error: Search failed. {}.'.format(e)
-
-        try:
-            url = next(urls)
-        except AttributeError as a_err:
-            # google.search query failed and urls is of object
-            # 'NoneType'
-            logging.exception(a_err)
-            return "Error: Google search failed with a NoneType result. {}.".format(a_err)
-        except TypeError as t_err:
-            # google.search query failed and returned None
-            # This technically should not happen but the prior
-            # error check assumed this behavior
-            logging.exception(t_err)
-            return "Error: Google search function failed. {}.".format(t_err)
-        except Exception as e:
-            logging.exception(e)
-            return 'Error: Search failed. {}.'.format(e)
-
-        return 'Success: {}'.format(url)
-
-
-class GoogleSearchHandler(object):
-    '''
-    This plugin allows users to enter a search
-    term in Zulip and get the top URL sent back
-    to the context (stream or private) in which
-    it was called. It looks for messages starting
-    with @mentioned-bot.
-    '''
-
-    def usage(self):
-        return '''
-            This plugin will allow users to search
-            for a given search term on Google from
-            Zulip. Use '@mentioned-bot help' to get
-            more information on the bot usage. Users
-            should preface messages with
-            @mentioned-bot.
-            '''
-
-    def handle_message(self, message, bot_handler):
-        original_content = message['content']
-        result = get_google_result(original_content)
-        bot_handler.send_reply(message, result)
-
-handler_class = GoogleSearchHandler
-
-
-def test():
-    try:
-        urlopen('http://216.58.192.142', timeout=1)
-        print('Success')
-        return True
-    except error.URLError as e:
-        print('Error: {}'.format(e))
-        return False
-
-if __name__ == '__main__':
-    test()