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Adding a headers parameter #19

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Adding a headers parameter #19

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11 changes: 6 additions & 5 deletions opengraph/opengraph.py
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,7 @@ class OpenGraph(dict):

required_attrs = ['title', 'type', 'image', 'url', 'description']

def __init__(self, url=None, html=None, scrape=False, **kwargs):
def __init__(self, url=None, headers={}, html=None, scrape=False, **kwargs):
# If scrape == True, then will try to fetch missing attribtues
# from the page's body

Expand All @@ -33,7 +33,7 @@ def __init__(self, url=None, html=None, scrape=False, **kwargs):
dict.__init__(self)

if url is not None:
self.fetch(url)
self.fetch(url, headers)

if html is not None:
self.parser(html)
Expand All @@ -44,10 +44,11 @@ def __setattr__(self, name, val):
def __getattr__(self, name):
return self[name]

def fetch(self, url):
def fetch(self, url, headers):
"""
"""
raw = urllib2.urlopen(url)
req = urllib2.Request(url, headers=headers)
raw = urllib2.urlopen(req)
html = raw.read()
return self.parser(html)

Expand Down Expand Up @@ -123,4 +124,4 @@ def scrape_url(self, doc):
def scrape_description(self, doc):
tag = doc.html.head.findAll('meta', attrs={"name":"description"})
result = "".join([t['content'] for t in tag])
return result
return result