HarParser

The HarParser takes a single argument of a dict representing the JSON of a full HAR file. It has the same properties of the HAR file, EXCEPT that each page in HarParser.pages is a HarPage object.

import json
from haralyzer import HarParser, HarPage

with open('har_data.har', 'r') as f:
    har_parser = HarParser(json.loads(f.read()))

print har_parser.browser
# {u'name': u'Firefox', u'version': u'25.0.1'}

print har_parser.hostname
# 'humanssuck.net'

for page in har_parser.pages:
    assert isinstance(page, HarPage, None)
    # returns True for each

You can also use either from_file() or from_string() methods to easily load a file or json data.

from haralyzer import HarParser

har_parser = HarParser.from_file("har_data.har)

# Or

with open("har-data.har), encoding="utf-8") as infile:
    data = infile.read()
har_parser = HarParser.from_string(data)