def parse_answer(answer):
# Fetching answer
resp = get_page(ANSWER_URL.format(answer.question, answer.writer_uname))
doc = BeautifulSoup(resp, 'html.parser', parse_only=ANSWER_STRAIN)
# Get Credible Users who have upvoted this answer
users = doc.find('div', class_=CREDIBILITY_CLASS).find_all('a',
class_='user')
for user in users:
Profile.create_or_get(uname=user['href'].split('/')[2],
name=user.string)
# Update answer stats
answer.views = int(
doc.find('div', class_=VIEW_ROW_CLASS).strong.string.replace(',', ''))
answer.upvotes = int(
doc.find('a', class_=UPVOTE_ROW_CLASS).strong.string.replace(',', ''))
answer.last_parsed = datetime.datetime.now()
answer.save()
# Saving the HTML code of the profile
# Storing Answers in not feasible.
#filename = str(answer.id) + '.html'
#with open(os.path.join(ANSWERS_FOLDER, filename), 'w+') as fstream:
# fstream.write(resp)
sys.stdout.write('\rDone Parsing Answer id %d (%d)' %
(answer.id, len(users)))
sys.stdout.flush()
def parse_answer(answer):
# Fetching answer
resp = get_page(ANSWER_URL.format(answer.question, answer.writer_uname))
doc = BeautifulSoup(resp, 'html.parser', parse_only=ANSWER_STRAIN)
# Get Credible Users who have upvoted this answer
users = doc.find('div', class_=CREDIBILITY_CLASS).find_all('a', class_='user')
for user in users:
Profile.create_or_get(uname=user['href'].split('/')[2], name=user.string)
# Update answer stats
answer.views = int(doc.find('div', class_=VIEW_ROW_CLASS).strong.string
.replace(',', ''))
answer.upvotes = int(doc.find('a', class_=UPVOTE_ROW_CLASS).strong.string
.replace(',', ''))
answer.last_parsed = datetime.datetime.now()
answer.save()
# Saving the HTML code of the profile
filename = str(answer.id) + '.html'
with open(os.path.join(ANSWERS_FOLDER, filename), 'w+') as fstream:
fstream.write(resp)
sys.stdout.write('\rDone Parsing Answer id %d (%d)' % (answer.id, len(users)))
sys.stdout.flush()
action='store_true',
help='Do not Crawl Profiles')
parser.add_argument('--no_answer',
action='store_true',
help='Do not Crawl Answers')
args = parser.parse_args()
# Filling Database with Top Writers 2016
with open('top_writers_2016.json', 'r') as fstream:
writer_list = json.load(fstream)
with open('other_writers.json', 'r') as fstream:
writer_list += json.load(fstream)
create_directory(ANSWERS_FOLDER)
create_directory(PROFILE_FOLDER)
for writer in writer_list:
new = Profile.create_or_get(uname=writer['uname'],
name=writer['name'])[1]
if new: print(u'New Profile %s Created' % writer['uname'])
#print "Number of Writers Added = ", len(writer_list)
# Starting to Crawl
total_parsing = 0
max_crawl = args.max_crawl
while total_parsing < max_crawl:
if not args.no_profile:
# Parse Old Profiles
old_time = datetime.datetime.now() - datetime.timedelta(days=7)
old_profiles = Profile.select().where(
Profile.last_parsed <= old_time).limit(max_crawl -
total_parsing)
total_parsing += len(old_profiles)
print "Number of Profiles to Crawl - ", len(old_profiles)
help='Number of maximum requests to make')
parser.add_argument('--no_profile', action='store_true',
help='Do not Crawl Profiles')
parser.add_argument('--no_answer', action='store_true',
help='Do not Crawl Answers')
args = parser.parse_args()
# Filling Database with Top Writers 2016
with open('top_writers_2016.json', 'r') as fstream:
writer_list = json.load(fstream)
with open('other_writers.json', 'r') as fstream:
writer_list += json.load(fstream)
create_directory(ANSWERS_FOLDER)
create_directory(PROFILE_FOLDER)
for writer in writer_list:
new = Profile.create_or_get(uname=writer['uname'], name=writer['name'])[1]
if new: print(u'New Profile %s Created' % writer['uname'])
#print "Number of Writers Added = ", len(writer_list)
# Starting to Crawl
total_parsing = 0
max_crawl = args.max_crawl
while total_parsing < max_crawl:
if not args.no_profile:
# Parse Old Profiles
old_time = datetime.datetime.now() - datetime.timedelta(days=7)
old_profiles = Profile.select().where(
Profile.last_parsed <= old_time).limit(max_crawl - total_parsing)
total_parsing += len(old_profiles)
print "Number of Profiles to Crawl - ", len(old_profiles)
for profile in old_profiles: