/
twitter_streaming.py
200 lines (170 loc) · 8.31 KB
/
twitter_streaming.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
import tweepy
from tweepy import OAuthHandler
import json
import datetime as dt
import time
import os
import sys
'''
In order to use this script you should register a data-mining application
with Twitter. Good instructions for doing so can be found here:
http://marcobonzanini.com/2015/03/02/mining-twitter-data-with-python-part-1/
After doing this you can copy and paste your unique consumer key,
consumer secret, access token, and access secret into the load_api()
function below.
The main() function can be run by executing the command:
python twitter_search.py
I used Python 3 and tweepy version 3.5.0. You will also need the other
packages imported above.
'''
def load_api():
''' Function that loads the twitter API after authorizing the user. '''
#Variables that contains the user credentials to access Twitter API
access_token = "815211344127492097-6cmzpK1lEeINBggq4HVoQbucV1fAGfq"
access_secret = "6gkyyexbXk0Sxbe8sBdik9turQMbRq2lUE4YvQzZT9w1L"
consumer_key = "vqrLMqvA3DZfR4AwqKnFO2E78"
consumer_secret = "Lendi51YZ1uhyh2OuLvVcl3w1mlilDx6PHbfUlLQGkBXQ9nEuN"
auth = OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_token, access_secret)
# load the twitter API via tweepy
return tweepy.API(auth)
def tweet_search(api, query, max_tweets, max_id, since_id):
''' Function that takes in a search string 'query', the maximum
number of tweets 'max_tweets', and the minimum (i.e., starting)
tweet id. It returns a list of tweepy.models.Status objects. '''
searched_tweets = []
while len(searched_tweets) < max_tweets:
remaining_tweets = max_tweets - len(searched_tweets)
try:
new_tweets = api.search(q=query, count=remaining_tweets,
since_id=str(since_id),
max_id=str(max_id-1),
tweet_mode='extended')
# geocode=geocode)
print('found',len(new_tweets),'tweets')
if not new_tweets:
print('no tweets found')
break
searched_tweets.extend(new_tweets)
max_id = new_tweets[-1].id
except tweepy.TweepError:
print('exception raised, waiting 15 minutes')
print('(until:', dt.datetime.now()+dt.timedelta(minutes=15), ')')
time.sleep(15*60)
break # stop the loop
return searched_tweets, max_id
def get_tweet_id(api, date='', days_ago=9, query='a'):
''' Function that gets the ID of a tweet. This ID can then be
used as a 'starting point' from which to search. The query is
required and has been set to a commonly used word by default.
The variable 'days_ago' has been initialized to the maximum
amount we are able to search back in time (9).'''
if date:
# return an ID from the start of the given day
td = date + dt.timedelta(days=1)
tweet_date = '{0}-{1:0>2}-{2:0>2}'.format(td.year, td.month, td.day)
tweet = api.search(q=query, count=1, until=tweet_date)
else:
# return an ID from __ days ago
td = dt.datetime.now() - dt.timedelta(days=days_ago)
tweet_date = '{0}-{1:0>2}-{2:0>2}'.format(td.year, td.month, td.day)
# get list of up to 10 tweets
tweet = api.search(q=query, count=10, until=tweet_date)
print('search limit (start/stop):',tweet[0].created_at)
# return the id of the first tweet in the list
return tweet[0].id
def write_tweets(tweets, filename):
''' Function that appends tweets to a file. '''
with open(filename, 'a') as f:
for tweet in tweets:
json.dump(tweet._json, f)
f.write('\n')
def main():
''' This is a script that continuously searches for tweets
that were created over a given number of days. The search
dates and search phrase can be changed below. '''
''' search variables: '''
search_phrases = ['Open Source Software', #English
'open source software', #English
'मुक्त स्रोत सॉफ्टवेयर', #Hindi
'开源软件', #Chinese
'オープンソースソフトウェア', #Japanese
'오픈 소스 소프트웨어', #Korean
'برمجيات مفتوحة المصدر', #Arabic
'software de código abierto', #Spanish
'Software de código aberto', #Portuguese
'software de código aberto', #Portuguese
'offene Quelle', #German
'Открытое программное обеспечение',] #Russian
time_limit = 1.5 # runtime limit in hours
max_tweets = 100 # number of tweets per search (will be
# iterated over) - maximum is 100
min_days_old, max_days_old = 0, 9 # search limits e.g., from 7 to 8
# gives current weekday from last week,
# min_days_old=0 will search from right now
# loop over search items,
# creating a new file for each
for search_phrase in search_phrases:
print('Search phrase =', search_phrase)
''' other variables '''
name = search_phrase.split()[0]
json_file_root = name + '/' + name
os.makedirs(os.path.dirname(json_file_root), exist_ok=True)
read_IDs = False
# open a file in which to store the tweets
if max_days_old - min_days_old == 1:
d = dt.datetime.now() - dt.timedelta(days=min_days_old)
day = '{0}-{1:0>2}-{2:0>2}'.format(d.year, d.month, d.day)
else:
d1 = dt.datetime.now() - dt.timedelta(days=max_days_old-1)
d2 = dt.datetime.now() - dt.timedelta(days=min_days_old)
day = '{0}-{1:0>2}-{2:0>2}_to_{3}-{4:0>2}-{5:0>2}'.format(
d1.year, d1.month, d1.day, d2.year, d2.month, d2.day)
json_file = json_file_root + '_' + day + '.json'
if os.path.isfile(json_file):
print('Appending tweets to file named: ',json_file)
read_IDs = True
# authorize and load the twitter API
api = load_api()
# set the 'starting point' ID for tweet collection
if read_IDs:
# open the json file and get the latest tweet ID
with open(json_file, 'r') as f:
lines = f.readlines()
max_id = json.loads(lines[-1])['id']
print('Searching from the bottom ID in file')
else:
# get the ID of a tweet that is min_days_old
if min_days_old == 0:
max_id = -1
else:
max_id = get_tweet_id(api, days_ago=(min_days_old-1))
# set the smallest ID to search for
since_id = get_tweet_id(api, days_ago=(max_days_old-1))
print('max id (starting point) =', max_id)
print('since id (ending point) =', since_id)
''' tweet gathering loop '''
start = dt.datetime.now()
end = start + dt.timedelta(hours=time_limit)
count, exitcount = 0, 0
while dt.datetime.now() < end:
count += 1
print('count =',count)
# collect tweets and update max_id
tweets, max_id = tweet_search(api, search_phrase, max_tweets,
max_id=max_id, since_id=since_id,
)
# write tweets to file in JSON format
if tweets:
write_tweets(tweets, json_file)
exitcount = 0
else:
exitcount += 1
if exitcount == 3:
if search_phrase == search_phrases[-1]:
sys.exit('Maximum number of empty tweet strings reached - exiting')
else:
print('Maximum number of empty tweet strings reached - breaking')
break
if __name__ == "__main__":
main()