def pull_down_comments():
try:
sleep_time = random.randint(0,300)
time.sleep(sleep_time)
raw_data = read_raw_data_from_cache("raw_data_cache.p")
items_done = read_raw_data_from_cache("items_done.p")
comments = [c['comment'] for c in items_done]
replies = [c['reply'] for c in items_done]
knn_matcher = train_knn_matcher(raw_data)
for subreddit in REPLY_SUBREDDIT_LIST:
try:
comment = get_single_comment(subreddit)
print comment
if comment is None:
log.info("Could not get a comment")
continue
text = comment.body
cid = comment.id
reply = test_knn_matcher(knn_matcher, text)
if text in comments or (reply in replies and reply is not None):
continue
data = {'comment' : text, 'reply' : reply, 'comment_id' : cid}
items_done.append(data)
replies.append(reply)
comments.append(text)
log.info("Subreddit: {0}".format(subreddit))
log.info("Comment: {0} {1}".format(cid, text))
log.info("Reply: {0}".format(reply))
log.info("-------------------")
except:
log.exception("Cannot get reply for {0}".format(subreddit))
continue
write_data_to_cache(items_done, "items_done.p", "comment_id")
except Exception:
log.exception("Could not pull down comment.")
def pull_down_comments():
try:
sleep_time = random.randint(0, 300)
time.sleep(sleep_time)
raw_data = read_raw_data_from_cache("raw_data_cache.p")
items_done = read_raw_data_from_cache("items_done.p")
comments = [c['comment'] for c in items_done]
replies = [c['reply'] for c in items_done]
knn_matcher = train_knn_matcher(raw_data)
for subreddit in REPLY_SUBREDDIT_LIST:
try:
comment = get_single_comment(subreddit)
print comment
if comment is None:
log.info("Could not get a comment")
continue
text = comment.body
cid = comment.id
reply = test_knn_matcher(knn_matcher, text)
if text in comments or (reply in replies
and reply is not None):
continue
data = {'comment': text, 'reply': reply, 'comment_id': cid}
items_done.append(data)
replies.append(reply)
comments.append(text)
log.info("Subreddit: {0}".format(subreddit))
log.info("Comment: {0} {1}".format(cid, text))
log.info("Reply: {0}".format(reply))
log.info("-------------------")
except:
log.exception("Cannot get reply for {0}".format(subreddit))
continue
write_data_to_cache(items_done, "items_done.p", "comment_id")
except Exception:
log.exception("Could not pull down comment.")
return sorted_test_results
def test_accuracy(test_results, raw_data):
correct = []
for i in xrange(0,len(raw_data)):
if test_results[i] in raw_data[i]['replies']:
correct.append(True)
else:
correct.append(False)
return correct
if __name__ == '__main__':
#message_replies = get_message_replies(subreddit = "funny", max_replies= 500, submission_count = 300, min_reply_score = 20)
#raw_data = write_data_to_cache(raw_data, "raw_data_cache.p")
raw_data = read_raw_data_from_cache("raw_data_cache.p")
knn_matcher = train_knn_matcher(raw_data)
message = test_knn_matcher(knn_matcher, raw_data[1]['message'])
test_results = cross_validate(raw_data,train_knn_matcher, test_knn_matcher)
for i in xrange(0,len(test_results)):
print i
print raw_data[i]['message']
print test_results[i]
print "------------------"