<s> """<STR_LIT>""" <EOL> from __future__ import unicode_literals <EOL> import json <EOL> import logging <EOL> from datetime import date , timedelta <EOL> from scrapi import requests <EOL> from scrapi . base import JSONHarvester <EOL> from scrapi . linter . document import RawDocument <EOL> from scrapi . base . helpers import ( <EOL> compose , <EOL> parse_name , <EOL> coerce_to_list , <EOL> build_properties , <EOL> datetime_formatter <EOL> ) <EOL> logger = logging . getLogger ( __name__ ) <EOL> url_from_guid = '<STR_LIT>' . format <EOL> def process_contributors ( authors ) : <EOL> contributor_list = [ ] <EOL> for person in authors : <EOL> contributor = parse_name ( person [ '<STR_LIT>' ] ) <EOL> contributor [ '<STR_LIT>' ] = [ url_from_guid ( person [ '<STR_LIT:url>' ] ) ] <EOL> contributor_list . append ( contributor ) <EOL> return contributor_list <EOL> class OSFHarvester ( JSONHarvester ) : <EOL> short_name = '<STR_LIT>' <EOL> long_name = '<STR_LIT>' <EOL> url = '<STR_LIT>' <EOL> count = <NUM_LIT:0> <EOL> URL = '<STR_LIT>' + '<STR_LIT>' + '<STR_LIT>' <EOL> @ property <EOL> def schema ( self ) : <EOL> return { <EOL> '<STR_LIT>' : ( '<STR_LIT>' , process_contributors ) , <EOL> '<STR_LIT:title>' : ( '<STR_LIT>' , lambda x : x or '<STR_LIT>' ) , <EOL> '<STR_LIT>' : ( '<STR_LIT>' , datetime_formatter ) , <EOL> '<STR_LIT:description>' : '<STR_LIT>' , <EOL> '<STR_LIT>' : { <EOL> '<STR_LIT>' : ( '<STR_LIT>' , url_from_guid ) , <EOL> '<STR_LIT>' : ( '<STR_LIT>' , compose ( coerce_to_list , url_from_guid ) ) <EOL> } , <EOL> '<STR_LIT>' : '<STR_LIT>' , <EOL> '<STR_LIT>' : build_properties ( <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) , <EOL> ( '<STR_LIT>' , '<STR_LIT>' ) <EOL> ) <EOL> } <EOL> def harvest ( self , start_date = None , end_date = None ) : <EOL> start_date = start_date or date . today ( ) - timedelta ( <NUM_LIT:4> ) <EOL> end_date = end_date or date . today ( ) - timedelta ( <NUM_LIT:2> ) <EOL> search_url = self . URL . format ( start_date . isoformat ( ) , end_date . isoformat ( ) ) <EOL> records = self . get_records ( search_url ) <EOL> record_list = [ ] <EOL> for record in records : <EOL> doc_id = record [ '<STR_LIT:url>' ] . replace ( '<STR_LIT:/>' , '<STR_LIT>' ) <EOL> record_list . append ( <EOL> RawDocument ( <EOL> { <EOL> '<STR_LIT>' : json . dumps ( record ) , <EOL> '<STR_LIT:source>' : self . short_name , <EOL> '<STR_LIT>' : doc_id , <EOL> '<STR_LIT>' : '<STR_LIT>' <EOL> } <EOL> ) <EOL> ) <EOL> return record_list <EOL> def get_records ( self , search_url ) : <EOL> records = requests . get ( search_url ) <EOL> total = int ( records . json ( ) [ '<STR_LIT>' ] [ '<STR_LIT>' ] ) <EOL> from_arg = <NUM_LIT:0> <EOL> all_records = [ ] <EOL> while len ( all_records ) < total : <EOL> record_list = records . json ( ) [ '<STR_LIT>' ] <EOL> for record in record_list : <EOL> all_records . append ( record ) <EOL> from_arg += <NUM_LIT:1000> <EOL> records = requests . get ( search_url + '<STR_LIT>' . format ( str ( from_arg ) ) , throttle = <NUM_LIT:10> ) <EOL> return all_records </s>
