<s> import json <EOL> import os <EOL> from sky . scraper import Scraper <EOL> from sky . crawler import crawl <EOL> from sky . crawler . crawling import NewsCrawler <EOL> from sky . helper import slugify <EOL> from sky . helper import chunker <EOL> import requests <EOL> try : <EOL> import transaction <EOL> from BTrees . OOBTree import OOBTree <EOL> except ImportError : <EOL> print ( '<STR_LIT>' ) <EOL> class CrawlPlugin : <EOL> def __init__ ( self , project_name , server = None , plugin_name = None , cache = None ) : <EOL> self . project_name = project_name <EOL> self . plugin_name = plugin_name <EOL> self . server = server <EOL> self . cache = self . prepare_cache ( cache ) <EOL> self . crawl_config = None <EOL> self . data = { } <EOL> self . documents = [ ] <EOL> self . template_dict = None <EOL> def prepare_cache ( self , cache ) : <EOL> if cache is not None : <EOL> cache . plugin_name = self . plugin_name <EOL> cache . project_name = self . project_name <EOL> cache . setup ( ) <EOL> return cache <EOL> def get_default_plugin ( self ) : <EOL> pass <EOL> def get_specific_plugin ( self ) : <EOL> pass <EOL> def start_crawl ( self ) : <EOL> crawl . start ( self . crawl_config , cache = self . cache ) <EOL> def scrape_data ( self ) : <EOL> skindex = Scraper ( self . crawl_config ) <EOL> skindex . load_local_pages ( ) <EOL> skindex . add_template_elements ( ) <EOL> return skindex . process_all ( exclude_data = [ '<STR_LIT>' , '<STR_LIT>' ] ) <EOL> def get_documents ( self , maximum_number_of_documents = <NUM_LIT> ) : <EOL> pass <EOL> def save_bulk_data ( self , data ) : <EOL> pass <EOL> def run ( self , delete_existing_documents = False ) : <EOL> self . crawl_config = self . get_default_plugin ( ) <EOL> self . start_crawl ( ) <EOL> self . data = self . scrape_data ( ) <EOL> self . save_bulk_data ( self . data ) <EOL> def get_bad_summary ( self , force_get_documents = False , n = <NUM_LIT:5> ) : <EOL> if not self . documents or force_get_documents : <EOL> self . documents = self . get_documents ( ) <EOL> title_sort = sorted ( self . documents , key = lambda doc : len ( doc [ '<STR_LIT:title>' ] ) ) <EOL> body_sort = sorted ( self . documents , key = lambda doc : len ( '<STR_LIT:U+0020>' . join ( doc [ '<STR_LIT:body>' ] ) ) ) <EOL> date_sort = sorted ( self . documents , key = lambda doc : len ( doc [ '<STR_LIT>' ] ) ) <EOL> url_sort = sorted ( self . documents , key = lambda doc : len ( doc [ '<STR_LIT:url>' ] ) ) <EOL> return { k : [ ( d [ '<STR_LIT:url>' ] , d [ k ] ) for d in sorted_type ] [ : n ] <EOL> for k , sorted_type in zip ( [ '<STR_LIT:title>' , '<STR_LIT:body>' , '<STR_LIT>' , '<STR_LIT:url>' ] , <EOL> [ title_sort , body_sort , date_sort , url_sort ] ) } <EOL> class CrawlFilePlugin ( CrawlPlugin ) : <EOL> def get_default_plugin ( self ) : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , '<STR_LIT:default>' ) ) as f : <EOL> return json . load ( f ) <EOL> def get_specific_plugin ( self ) : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , self . plugin_name ) ) as f : <EOL> specific_config = json . load ( f ) <EOL> return specific_config <EOL> def save_bulk_data ( self , data ) : <EOL> for row in data : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , slugify ( data [ row ] [ '<STR_LIT:url>' ] ) ) , '<STR_LIT:w>' ) as f : <EOL> json . dump ( data [ row ] , f ) <EOL> def get_documents ( self , maximum_number_of_documents = <NUM_LIT> ) : <EOL> slugged_url = slugify ( self . plugin_name ) <EOL> results = { } <EOL> for num , fn in enumerate ( os . listdir ( self . server [ '<STR_LIT>' ] ) ) : <EOL> if num == maximum_number_of_documents : <EOL> break <EOL> if slugged_url in fn : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , fn ) ) as f : <EOL> results [ slugged_url ] = json . load ( f ) <EOL> return results <EOL> def get_seen_urls ( self ) : <EOL> slugged_url = slugify ( self . plugin_name ) <EOL> seen_urls = set ( ) <EOL> for fn in os . listdir ( self . server [ '<STR_LIT>' ] ) : <EOL> if slugged_url in fn : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , fn ) ) as f : <EOL> seen_urls . add ( json . load ( f ) [ '<STR_LIT:url>' ] ) <EOL> return seen_urls <EOL> def save_config ( self , config ) : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , self . plugin_name ) , '<STR_LIT:w>' ) as f : <EOL> json . dump ( config , f ) <EOL> class CrawlCloudantPlugin ( CrawlPlugin ) : <EOL> def __init__ ( self , project_name , server , plugin_name , cache ) : <EOL> super ( CrawlCloudantPlugin , self ) . __init__ ( project_name , server , plugin_name , cache ) <EOL> self . dbs = { x : self . server . database ( self . project_name + '<STR_LIT>' + x ) for x in <EOL> [ '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] } <EOL> def get_default_plugin ( self ) : <EOL> return self . dbs [ '<STR_LIT>' ] . get ( '<STR_LIT:default>' ) . result ( ) . json ( ) <EOL> def get_specific_plugin ( self ) : <EOL> return self . dbs [ '<STR_LIT>' ] . get ( self . plugin_name ) . result ( ) . json ( ) <EOL> def save_bulk_data ( self , data ) : <EOL> for url_id in data : <EOL> data [ url_id ] [ '<STR_LIT>' ] = slugify ( url_id ) <EOL> for chunk in chunker ( data . values ( ) , <NUM_LIT> ) : <EOL> if not chunk : <EOL> return <EOL> self . dbs [ '<STR_LIT>' ] . bulk_docs ( * [ x for x in chunk if x is not None ] ) . result ( ) <EOL> def get_documents ( self , maximum_number_of_documents = <NUM_LIT> ) : <EOL> query = '<STR_LIT>' . format ( self . plugin_name ) <EOL> params = '<STR_LIT>' . format ( maximum_number_of_documents , query ) <EOL> return { x [ '<STR_LIT>' ] [ '<STR_LIT>' ] : x [ '<STR_LIT>' ] for x in <EOL> self . dbs [ '<STR_LIT>' ] . all_docs ( ) . get ( params ) . result ( ) . json ( ) [ '<STR_LIT>' ] <EOL> if '<STR_LIT:url>' in x [ '<STR_LIT>' ] and self . plugin_name in x [ '<STR_LIT>' ] [ '<STR_LIT:url>' ] } <EOL> def delete_existing_documents ( self ) : <EOL> docs = self . get_documents ( ) <EOL> for x in docs : <EOL> docs [ x ] [ '<STR_LIT>' ] = True <EOL> self . dbs [ '<STR_LIT>' ] . bulk_docs ( * [ docs [ x ] for x in docs ] ) . result ( ) <EOL> def get_seen_urls ( self ) : <EOL> params = '<STR_LIT>' <EOL> udocs = self . dbs [ '<STR_LIT>' ] . design ( '<STR_LIT>' ) . view ( '<STR_LIT>' ) . get ( params ) . result ( ) . json ( ) <EOL> if '<STR_LIT>' in udocs : <EOL> return set ( [ udoc [ '<STR_LIT:key>' ] for udoc in udocs [ '<STR_LIT>' ] if self . plugin_name in udoc [ '<STR_LIT:key>' ] ] ) <EOL> else : <EOL> print ( "<STR_LIT>" , self . plugin_name ) <EOL> return set ( ) <EOL> def save_config ( self , config ) : <EOL> doc = self . dbs [ '<STR_LIT>' ] . get ( self . plugin_name ) . result ( ) . json ( ) <EOL> if '<STR_LIT:error>' not in doc : <EOL> config [ '<STR_LIT>' ] = doc [ '<STR_LIT>' ] <EOL> config [ '<STR_LIT>' ] = doc [ '<STR_LIT>' ] <EOL> self . dbs [ '<STR_LIT>' ] [ self . plugin_name ] = config <EOL> class CrawlElasticSearchPlugin ( CrawlPlugin ) : <EOL> def __init__ ( self , project_name , server , plugin_name , cache ) : <EOL> super ( CrawlElasticSearchPlugin , self ) . __init__ ( project_name , server , plugin_name , cache ) <EOL> self . es = server <EOL> def get_default_plugin ( self ) : <EOL> return self . es . get ( id = '<STR_LIT:default>' , doc_type = '<STR_LIT>' , <EOL> index = self . project_name + "<STR_LIT>" ) [ '<STR_LIT>' ] <EOL> def get_specific_plugin ( self ) : <EOL> return self . es . get ( id = self . plugin_name , doc_type = '<STR_LIT>' , <EOL> index = self . project_name + "<STR_LIT>" ) [ '<STR_LIT>' ] <EOL> def save_bulk_data ( self , data ) : <EOL> for url_id in data : <EOL> doc_id = slugify ( url_id ) <EOL> self . es . index ( id = doc_id , body = data [ url_id ] , doc_type = '<STR_LIT>' , <EOL> index = self . project_name + "<STR_LIT>" ) <EOL> def get_documents ( self , maximum_number_of_documents = <NUM_LIT> ) : <EOL> query = { "<STR_LIT>" : { "<STR_LIT>" : { "<STR_LIT:url>" : "<STR_LIT>" . format ( self . plugin_name ) } } } <EOL> res = self . es . search ( body = query , doc_type = '<STR_LIT>' , <EOL> index = self . project_name + "<STR_LIT>" ) <EOL> return res [ '<STR_LIT>' ] [ '<STR_LIT>' ] <EOL> def get_seen_urls ( self ) : <EOL> query = { "<STR_LIT>" : { "<STR_LIT>" : { "<STR_LIT:url>" : "<STR_LIT>" . format ( self . plugin_name ) } } , "<STR_LIT>" : "<STR_LIT:url>" } <EOL> res = self . es . search ( body = query , doc_type = '<STR_LIT>' , <EOL> index = self . project_name + "<STR_LIT>" ) <EOL> return set ( [ x [ '<STR_LIT>' ] [ '<STR_LIT:url>' ] [ <NUM_LIT:0> ] for x in res [ '<STR_LIT>' ] [ '<STR_LIT>' ] ] ) <EOL> def save_config ( self , config ) : <EOL> self . es . index ( id = self . plugin_name , body = config , doc_type = '<STR_LIT>' , <EOL> index = self . project_name + "<STR_LIT>" ) <EOL> class CrawlZODBPlugin ( CrawlPlugin ) : <EOL> def get_default_plugin ( self ) : <EOL> return self . server [ '<STR_LIT>' ] [ '<STR_LIT:default>' ] <EOL> def get_specific_plugin ( self ) : <EOL> return self . server [ '<STR_LIT>' ] [ self . plugin_name ] <EOL> def save_bulk_data ( self , data ) : <EOL> for url_id in data : <EOL> self . server [ '<STR_LIT>' ] [ slugify ( url_id ) ] = data [ url_id ] <EOL> transaction . commit ( ) <EOL> def get_documents ( self , maximum_number_of_documents = <NUM_LIT> ) : <EOL> return self . server [ '<STR_LIT>' ] <EOL> def delete_existing_documents ( self ) : <EOL> self . server [ '<STR_LIT>' ] = OOBTree ( ) <EOL> transaction . commit ( ) <EOL> def get_seen_urls ( self ) : <EOL> return set ( [ self . server [ '<STR_LIT>' ] [ s ] [ '<STR_LIT:url>' ] for s in self . server [ '<STR_LIT>' ] <EOL> if self . plugin_name in self . server [ '<STR_LIT>' ] [ s ] [ '<STR_LIT:url>' ] ] ) <EOL> def save_config ( self , config ) : <EOL> self . server [ '<STR_LIT>' ] [ self . plugin_name ] = config <EOL> transaction . commit ( ) <EOL> class CrawlPluginNews ( CrawlPlugin ) : <EOL> import ast <EOL> def save_data ( self , data ) : <EOL> raise NotImplementedError ( '<STR_LIT>' ) <EOL> def get_template_dict ( self ) : <EOL> raise NotImplementedError ( '<STR_LIT>' ) <EOL> def save_template_dict ( self , templated_dict ) : <EOL> raise NotImplementedError ( '<STR_LIT>' ) <EOL> def get_seen_urls ( self ) : <EOL> raise NotImplementedError ( '<STR_LIT>' ) <EOL> def delete_existing_documents ( self ) : <EOL> raise NotImplementedError ( '<STR_LIT>' ) <EOL> def run ( self , delete_existing_documents = False ) : <EOL> print ( "<STR_LIT>" ) <EOL> self . crawl_config = self . get_default_plugin ( ) <EOL> self . crawl_config . update ( self . get_specific_plugin ( ) ) <EOL> if delete_existing_documents : <EOL> print ( "<STR_LIT>" ) <EOL> self . delete_existing_documents ( ) <EOL> seen_urls = [ ] <EOL> else : <EOL> print ( "<STR_LIT>" ) <EOL> seen_urls = self . get_seen_urls ( ) <EOL> self . crawl_config [ '<STR_LIT>' ] = seen_urls <EOL> print ( "<STR_LIT>" ) <EOL> self . crawl_config [ '<STR_LIT>' ] = self . get_template_dict ( ) <EOL> print ( "<STR_LIT>" ) <EOL> if '<STR_LIT>' in self . crawl_config : <EOL> logging_level = int ( self . crawl_config [ '<STR_LIT>' ] ) <EOL> else : <EOL> logging_level = <NUM_LIT:3> <EOL> templated_dict = crawl . start ( <EOL> self . crawl_config , NewsCrawler , self . save_data , self . save_bulk_data , <EOL> logging_level = logging_level , cache = self . cache ) <EOL> print ( '<STR_LIT>' ) <EOL> self . save_template_dict ( templated_dict ) <EOL> print ( '<STR_LIT>' , self . project_name , self . plugin_name , "<STR_LIT>" ) <EOL> class CrawlFilePluginNews ( CrawlFilePlugin , CrawlPluginNews ) : <EOL> def save_data ( self , data ) : <EOL> with open ( os . path . join ( self . server [ '<STR_LIT>' ] , slugify ( data [ '<STR_LIT:url>' ] ) ) , '<STR_LIT:w>' ) as f : <EOL> json . dump ( data , f ) <EOL> def get_template_dict ( self ) : <EOL> temp_dict_fn = os . path . join ( self . server [ '<STR_LIT>' ] , self . plugin_name ) <EOL> if os . path . isfile ( temp_dict_fn ) : <EOL> with open ( temp_dict_fn ) as f : <EOL> template_dict = { self . ast . literal_eval ( k ) : v for k , v in json . load ( f ) . items ( ) <EOL> if not k . startswith ( '<STR_LIT:_>' ) } <EOL> else : <EOL> template_dict = { } <EOL> return template_dict <EOL> def save_template_dict ( self , templated_dict ) : <EOL> if templated_dict : <EOL> temp_dict_fn = os . path . join ( self . server [ '<STR_LIT>' ] , self . plugin_name ) <EOL> with open ( temp_dict_fn , '<STR_LIT:w>' ) as f : <EOL> json . dump ( { repr ( k ) : v for k , v in templated_dict . items ( ) } , f ) <EOL> class CrawlZODBPluginNews ( CrawlZODBPlugin , CrawlPluginNews ) : <EOL> def save_data ( self , data ) : <EOL> self . server [ '<STR_LIT>' ] [ slugify ( data [ '<STR_LIT:url>' ] ) ] = data <EOL> transaction . commit ( ) <EOL> def get_template_dict ( self ) : <EOL> if ( '<STR_LIT>' not in self . server or <EOL> self . plugin_name not in self . server [ '<STR_LIT>' ] ) : <EOL> template_dict = OOBTree ( ) <EOL> else : <EOL> template_dict = self . server [ '<STR_LIT>' ] [ self . plugin_name ] <EOL> return template_dict <EOL> def save_template_dict ( self , templated_dict ) : <EOL> if templated_dict : <EOL> self . server [ '<STR_LIT>' ] [ self . plugin_name ] = OOBTree ( templated_dict ) <EOL> transaction . commit ( ) <EOL> class CrawlElasticSearchPluginNews ( CrawlElasticSearchPlugin , CrawlPluginNews ) : <EOL> def save_data ( self , data ) : <EOL> self . es . index ( index = self . project_name + "<STR_LIT>" , doc_type = '<STR_LIT>' , <EOL> id = slugify ( data [ '<STR_LIT:url>' ] ) , body = data ) <EOL> def get_template_dict ( self ) : <EOL> try : <EOL> templ_dict = self . es . get ( index = self . project_name + "<STR_LIT>" , <EOL> doc_type = '<STR_LIT>' , <EOL> id = self . plugin_name ) [ '<STR_LIT>' ] <EOL> templ_dict = { self . ast . literal_eval ( k ) : v for k , v in templ_dict . items ( ) } <EOL> except : <EOL> templ_dict = { } <EOL> return templ_dict <EOL> def save_template_dict ( self , templ_dict ) : <EOL> if templ_dict : <EOL> try : <EOL> self . es . index ( index = self . project_name + "<STR_LIT>" , <EOL> doc_type = '<STR_LIT>' , id = self . plugin_name , <EOL> body = json . dumps ( { repr ( k ) : v for k , v in templ_dict . items ( ) } ) ) <EOL> except : <EOL> self . es . update ( <EOL> index = self . project_name + "<STR_LIT>" , <EOL> doc_type = '<STR_LIT>' , id = self . plugin_name , <EOL> body = json . dumps ( { "<STR_LIT>" : { repr ( k ) : v for k , v in templ_dict . items ( ) } } ) ) <EOL> class CrawlCloudantPluginNews ( CrawlCloudantPlugin , CrawlPluginNews ) : <EOL> def save_data ( self , data ) : <EOL> try : <EOL> self . dbs [ '<STR_LIT>' ] [ slugify ( data [ '<STR_LIT:url>' ] ) ] = data <EOL> except requests . exceptions . HTTPError : <EOL> print ( '<STR_LIT>' , slugify ( data [ '<STR_LIT:url>' ] ) ) <EOL> def get_template_dict ( self ) : <EOL> template_dict = self . dbs [ '<STR_LIT>' ] . get ( self . plugin_name ) . result ( ) . json ( ) <EOL> if '<STR_LIT:error>' in template_dict : <EOL> template_dict = { } <EOL> else : <EOL> template_dict = { self . ast . literal_eval ( k ) : v for k , v in template_dict . items ( ) <EOL> if not k . startswith ( '<STR_LIT:_>' ) } <EOL> return template_dict <EOL> def save_template_dict ( self , templated_dict ) : <EOL> if templated_dict : <EOL> doc = self . dbs [ '<STR_LIT>' ] . get ( self . plugin_name ) . result ( ) . json ( ) <EOL> if '<STR_LIT:error>' in doc : <EOL> doc = { } <EOL> doc . update ( { repr ( k ) : v for k , v in templated_dict . items ( ) } ) <EOL> self . dbs [ '<STR_LIT>' ] [ self . plugin_name ] = doc </s>
