def initiate():
global count, search_max_depth
while(URLProvider.isIncomplete()):
curr_url = URLProvider.get_URL()
if(int(curr_url[1]) <= int(search_max_depth) ):
#Print can be removed
print curr_url, count
my_tuple=('00000',{'customError':'NO ACCESS'},None,None,0,0)
if(SiteHandler.is_Valid(curr_url[0])):
#Process further
response_data=URLFetcher.getURL(curr_url[0])
if(response_data==1):
my_tuple=('2222',{'customError':'Unable to Fetch Correctly'}, None, None,0, curr_url[1])
else:
myMime =response_data.headers.get('Content-Type')
if(valid_mime_type(myMime)):
base_url=utils.getBaseUrl(curr_url[0])
mystring = response_data.read()
links = AttributeExtraction.extract_Links(base_url,mystring)
stored_tup = pagestoragehandler.write_log(curr_url[0],mystring)
my_tuple = (response_data.code, response_data.headers, stored_tup, len(links), len(mystring),curr_url[1])
#links or None
for link in set(links):
if(valid_protocol_request(urlsplit(link)[0])):
if(infologger.not_in_list(link)):
URLProvider.add_URL(link)
else:
#We need to keep a log of Data-Stored. If a log of data downloaded is required
#We can put the response object's data to find its size.
#Ideally headers do provide the size in headers, but we found some cases
#it was not provided. So implemented it in this fashion.
my_tuple=('1111',{'customError':'Unsupported Mime'}, None, None,0, curr_url[1])
infologger.write_summary(curr_url[0], my_tuple )
count += 1
# Force writes and commits
pagestoragehandler.store_log()
infologger.store_log()
def initial_seeding(url_list): count = 0 for url in url_list: URLProvider.add_URL(url_list[count]) count += 1
