<reponame>haitanle/storm-twitter<gh_stars>0
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# https://github.com/apache/storm/blob/master/examples/storm-starter/multilang/resources/splitsentence.py

import storm
import urllib2
from bs4 import BeautifulSoup

class URLBolt(storm.BasicBolt):
    def process(self, tup):
        url = tup.values[0]
        # python urllib2
        try:
          html = urllib2.urlopen(url).read()

          # using BeautifulSoup, "Making the Soup"
          soup = BeautifulSoup(html)
          # return title and paragraph tags
          urlText = soup.findAll({'title' : True, 'p' : True})

          #emit tuple if string exists
          if urlText:
            [storm.emit([t.string]) for t in urlText]
        except:
          pass

URLBolt().run()

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# https://github.com/apache/storm/blob/master/examples/storm-starter/multilang/resources/splitsentence.py

import storm
import urllib2
from bs4 import BeautifulSoup

class URLBolt(storm.BasicBolt):
    def process(self, tup):
        url = tup.values[0]
        # python urllib2
        try:
          html = urllib2.urlopen(url).read()

          # using BeautifulSoup, "Making the Soup"
          soup = BeautifulSoup(html)
          # return title and paragraph tags
          urlText = soup.findAll({'title' : True, 'p' : True})

          #emit tuple if string exists
          if urlText:
            [storm.emit([t.string]) for t in urlText]
        except:
          pass

URLBolt().run()
# Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements.  See the NOTICE file # distributed with this work for additional information # regarding copyright ownership.  The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License.  You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # https://github.com/apache/storm/blob/master/examples/storm-starter/multilang/resources/splitsentence.py # python urllib2 # using BeautifulSoup, "Making the Soup" # return title and paragraph tags #emit tuple if string exists