Enable Javascript in your browser and then refresh this page, for a much enhanced experience.
web log parsing solution in Uncategorized category for Web Log Sessions by bunnychai
# migrated from python 2.7
#!/usr/bin/python
from datetime import datetime
SESSION_IDLE = 30 * 60
#assume simple x.y domain
def url_parse(url):
return '.'.join(url.split('//')[1].split('/')[0].split('.')[-2:])
def date_parse(date):
return int(datetime.strptime(date, '%Y-%m-%d-%H-%M-%S').strftime('%s'))
def checkio(log_text):
log = []
for l in log_text.split('\n'):
a, b, c = l.split(';;')
log.append(['%s;;%s' % (b.lower(), url_parse(c)), date_parse(a)])
log.sort(key=lambda x: x[1])
ret, d = [], {}
for l in log:
k, t = l
last = d.get(k, None)
if last:
a, b, c = d[k]
if t - c > SESSION_IDLE:
ret.append((k, a, b))
d[k] = (1, 1, t)
else:
d[k] = (a + t - c, b + 1, t)
else:
d[k] = (1, 1, t)
for k, v in d.items():
ret.append((k, v[0], v[1]))
return '\n'.join(['%s;;%d;;%d' % x for x in sorted(ret)])
#These "asserts" using only for self-checking and not necessary for auto-testing
if __name__ == '__main__':
assert (checkio(
"""2013-01-01-01-00-00;;Name;;http://checkio.org/task
2013-01-01-01-02-00;;name;;http://checkio.org/task2
2013-01-01-01-31-00;;Name;;https://admin.checkio.org
2013-01-01-03-00-00;;Name;;http://www.checkio.org/profile
2013-01-01-03-00-01;;Name;;http://example.com
2013-02-03-04-00-00;;user2;;http://checkio.org/task
2013-01-01-03-11-00;;Name;;http://checkio.org/task""")
==
"""name;;checkio.org;;661;;2
name;;checkio.org;;1861;;3
name;;example.com;;1;;1
user2;;checkio.org;;1;;1"""), "Example"
Dec. 16, 2013
