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python Programming Glossary: dupehow to filter duplicate requests based on url in scrapy http://stackoverflow.com/questions/12553117/how-to-filter-duplicate-requests-based-on-url-in-scrapy removal and add it in settings import os from scrapy.dupefilter import RFPDupeFilter from scrapy.utils.request import.. request_fingerprint class CustomFilter RFPDupeFilter A dupe filter that considers specific ids in the url def __getid self..
Python linked list O(1) insert/remove http://stackoverflow.com/questions/2154946/python-linked-list-o1-insert-remove splice search lower upper bound etc... I know this is a dupe but searching for python list on any search engine gives predictably..
Modern, high performance bloom filter in Python? http://stackoverflow.com/questions/311202/modern-high-performance-bloom-filter-in-python not self.bits i return False return True def add self key dupe True bits for i in self._indexes key if dupe and not self.bits.. add self key dupe True bits for i in self._indexes key if dupe and not self.bits i dupe False self.bits i 1 bits.append i.. for i in self._indexes key if dupe and not self.bits i dupe False self.bits i 1 bits.append i return dupe def __and__ self..
Change to sudo user within a python script http://stackoverflow.com/questions/5191878/change-to-sudo-user-within-a-python-script
Sorting a dictionary by value then by key http://stackoverflow.com/questions/7742752/sorting-a-dictionary-by-value-then-by-key by value then by key This seems like it has to be a dupe but my SO searching fu is poor today... Say I have a dictionary..
http://stackoverflow.com/questions/890485/python-how-do-i-write-a-list-to-file-and-then-pull-it-back-into-memory-dict-re as a string convert to dict later More specific dupe of 875228 ”Simple data storing in Python . I have a rather large..
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