<s> '''<STR_LIT>''' <EOL> import os , stat , sys , uuid , time <EOL> import subprocess <EOL> from cStringIO import StringIO <EOL> import requests <EOL> import hashlib <EOL> import json <EOL> from datetime import datetime <EOL> import traceback <EOL> import bibserver . dao <EOL> from bibserver . config import config <EOL> from bibserver . importer import Importer <EOL> from bibserver . core import app <EOL> import bibserver . util as util <EOL> from flask import render_template , make_response , abort , send_from_directory , redirect , request <EOL> PLUGINS = { } <EOL> class IngestTicketInvalidOwnerException ( Exception ) : <EOL> pass <EOL> class IngestTicketInvalidInit ( Exception ) : <EOL> pass <EOL> class IngestTicketInvalidId ( Exception ) : <EOL> pass <EOL> class IngestTicket ( dict ) : <EOL> def __init__ ( self , * args , ** kwargs ) : <EOL> '<STR_LIT>' <EOL> if '<STR_LIT>' not in kwargs : <EOL> kwargs [ '<STR_LIT>' ] = uuid . uuid4 ( ) . hex <EOL> if '<STR_LIT:state>' not in kwargs : <EOL> kwargs [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> if '<STR_LIT>' not in kwargs : <EOL> kwargs [ '<STR_LIT>' ] = time . time ( ) <EOL> owner = kwargs . get ( '<STR_LIT>' ) <EOL> if not type ( owner ) in ( str , unicode ) : <EOL> raise IngestTicketInvalidOwnerException ( ) <EOL> for x in ( '<STR_LIT>' , '<STR_LIT>' ) : <EOL> if not kwargs . get ( x ) : <EOL> raise IngestTicketInvalidInit ( '<STR_LIT>' % x ) <EOL> for x in ( '<STR_LIT>' , '<STR_LIT>' ) : <EOL> if x in kwargs : <EOL> kwargs [ x ] = datetime . fromtimestamp ( kwargs [ x ] ) <EOL> dict . __init__ ( self , * args , ** kwargs ) <EOL> @ classmethod <EOL> def load ( cls , ticket_id ) : <EOL> filename = os . path . join ( config [ '<STR_LIT>' ] , ticket_id ) + '<STR_LIT>' <EOL> if not os . path . exists ( filename ) : <EOL> raise IngestTicketInvalidId ( ticket_id ) <EOL> data = json . loads ( open ( filename ) . read ( ) ) <EOL> return cls ( ** data ) <EOL> def save ( self ) : <EOL> self [ '<STR_LIT>' ] = time . time ( ) <EOL> self [ '<STR_LIT>' ] = time . mktime ( self [ '<STR_LIT>' ] . timetuple ( ) ) <EOL> filename = os . path . join ( config [ '<STR_LIT>' ] , self [ '<STR_LIT>' ] ) + '<STR_LIT>' <EOL> open ( filename , '<STR_LIT:wb>' ) . write ( json . dumps ( self ) ) <EOL> for x in ( '<STR_LIT>' , '<STR_LIT>' ) : <EOL> self [ x ] = datetime . fromtimestamp ( self [ x ] ) <EOL> def fail ( self , msg ) : <EOL> self [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> err = ( datetime . now ( ) . strftime ( "<STR_LIT>" ) , msg ) <EOL> self . setdefault ( '<STR_LIT>' , [ ] ) . append ( err ) <EOL> self . save ( ) <EOL> def delete ( self ) : <EOL> filename = os . path . join ( config [ '<STR_LIT>' ] , self [ '<STR_LIT>' ] ) + '<STR_LIT>' <EOL> os . remove ( filename ) <EOL> def __unicode__ ( self ) : <EOL> try : <EOL> return u'<STR_LIT>' % ( self [ '<STR_LIT>' ] , self [ '<STR_LIT>' ] , self [ '<STR_LIT>' ] , self [ '<STR_LIT:state>' ] , self [ '<STR_LIT>' ] ) <EOL> except : <EOL> return repr ( self ) <EOL> def __str__ ( self ) : <EOL> return unicode ( self ) . encode ( '<STR_LIT:utf8>' ) <EOL> @ property <EOL> def id ( self ) : <EOL> return self [ '<STR_LIT>' ] <EOL> def index ( ticket ) : <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> ticket . save ( ) <EOL> download_cache_directory = config [ '<STR_LIT>' ] <EOL> in_path = os . path . join ( download_cache_directory , ticket [ '<STR_LIT>' ] ) <EOL> if not os . path . exists ( in_path ) : <EOL> ticket . fail ( '<STR_LIT>' % in_path ) <EOL> return <EOL> data = open ( in_path ) . read ( ) <EOL> if len ( data ) < <NUM_LIT:1> : <EOL> raise Exception ( '<STR_LIT>' ) <EOL> owner = bibserver . dao . Account . get ( ticket [ '<STR_LIT>' ] ) <EOL> importer = Importer ( owner = owner ) <EOL> collection = { <EOL> '<STR_LIT:label>' : ticket [ '<STR_LIT>' ] , <EOL> '<STR_LIT>' : util . slugify ( ticket [ '<STR_LIT>' ] ) , <EOL> '<STR_LIT:description>' : ticket . get ( '<STR_LIT:description>' ) , <EOL> '<STR_LIT:source>' : ticket [ '<STR_LIT>' ] , <EOL> '<STR_LIT>' : ticket [ '<STR_LIT>' ] , <EOL> '<STR_LIT>' : ticket . get ( '<STR_LIT>' , u"<STR_LIT>" ) , <EOL> } <EOL> collection , records = importer . upload ( open ( in_path ) , collection ) <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> ticket . save ( ) <EOL> def parse ( ticket ) : <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> ticket . save ( ) <EOL> if '<STR_LIT>' not in ticket : <EOL> ticket . fail ( '<STR_LIT>' ) <EOL> return <EOL> p = PLUGINS . get ( ticket [ '<STR_LIT>' ] ) <EOL> if not p : <EOL> ticket . fail ( '<STR_LIT>' % ticket [ '<STR_LIT>' ] ) <EOL> return <EOL> download_cache_directory = config [ '<STR_LIT>' ] <EOL> in_path = os . path . join ( download_cache_directory , ticket [ '<STR_LIT>' ] ) <EOL> if not os . path . exists ( in_path ) : <EOL> ticket . fail ( '<STR_LIT>' % in_path ) <EOL> return <EOL> p = subprocess . Popen ( p [ '<STR_LIT>' ] , shell = True , stdin = open ( in_path ) , stdout = subprocess . PIPE , stderr = subprocess . PIPE ) <EOL> data = p . stdout . read ( ) <EOL> md5sum = hashlib . md5 ( data ) . hexdigest ( ) <EOL> download_cache_directory = config [ '<STR_LIT>' ] <EOL> out_path = os . path . join ( download_cache_directory , md5sum ) <EOL> open ( out_path , '<STR_LIT:wb>' ) . write ( data ) <EOL> ticket [ '<STR_LIT>' ] = md5sum <EOL> if ticket . get ( '<STR_LIT>' ) == True : <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> else : <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> data_stderr = p . stderr . read ( ) <EOL> if len ( data_stderr ) > <NUM_LIT:0> : <EOL> ticket [ '<STR_LIT>' ] = data_stderr <EOL> ticket . save ( ) <EOL> def store_data_in_cache ( data ) : <EOL> md5sum = hashlib . md5 ( data ) . hexdigest ( ) <EOL> download_cache_directory = config [ '<STR_LIT>' ] <EOL> out_path = os . path . join ( download_cache_directory , md5sum ) <EOL> if not os . path . exists ( out_path ) : <EOL> open ( out_path , '<STR_LIT:wb>' ) . write ( data ) <EOL> return md5sum <EOL> def download ( ticket ) : <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> ticket . save ( ) <EOL> p = PLUGINS . get ( ticket [ '<STR_LIT>' ] ) <EOL> if p and p . get ( '<STR_LIT>' ) : <EOL> data = ticket [ '<STR_LIT>' ] . strip ( ) <EOL> content_type = '<STR_LIT>' <EOL> else : <EOL> url = ticket [ '<STR_LIT>' ] . strip ( ) <EOL> r = requests . get ( url ) <EOL> content_type = r . headers [ '<STR_LIT>' ] <EOL> r . raise_for_status ( ) <EOL> data = r . content <EOL> if len ( data ) < <NUM_LIT:1> : <EOL> ticket . fail ( '<STR_LIT>' % r . status_code ) <EOL> return <EOL> ticket [ '<STR_LIT>' ] = store_data_in_cache ( data ) <EOL> ticket [ '<STR_LIT>' ] = content_type <EOL> ticket [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> ticket . save ( ) <EOL> def determine_action ( ticket ) : <EOL> '<STR_LIT>' <EOL> try : <EOL> state = ticket [ '<STR_LIT:state>' ] <EOL> print ticket [ '<STR_LIT:state>' ] , ticket [ '<STR_LIT>' ] , <EOL> if state == '<STR_LIT>' : <EOL> download ( ticket ) <EOL> if state == '<STR_LIT>' : <EOL> parse ( ticket ) <EOL> if state == '<STR_LIT>' : <EOL> index ( ticket ) <EOL> except : <EOL> ticket . fail ( traceback . format_exc ( ) ) <EOL> print '<STR_LIT>' , ticket [ '<STR_LIT:state>' ] <EOL> def get_tickets ( state = None ) : <EOL> "<STR_LIT>" <EOL> buf = [ ] <EOL> for f in os . listdir ( config [ '<STR_LIT>' ] ) : <EOL> if f . endswith ( '<STR_LIT>' ) : <EOL> t = IngestTicket . load ( f [ : - <NUM_LIT:7> ] ) <EOL> if not state or ( state == t [ '<STR_LIT:state>' ] ) : <EOL> buf . append ( t ) <EOL> return buf <EOL> def scan_parserscrapers ( directory ) : <EOL> "<STR_LIT>" <EOL> found = [ ] <EOL> for root , dirs , files in os . walk ( directory ) : <EOL> for name in files : <EOL> filename = os . path . join ( root , name ) <EOL> is_ex = stat . S_IXUSR & os . stat ( filename ) [ stat . ST_MODE ] <EOL> if is_ex : <EOL> try : <EOL> output = subprocess . check_output ( filename + '<STR_LIT>' , shell = True ) <EOL> output_json = json . loads ( output ) <EOL> if output_json [ '<STR_LIT>' ] : <EOL> output_json [ '<STR_LIT>' ] = filename <EOL> found . append ( output_json ) <EOL> except subprocess . CalledProcessError : <EOL> sys . stderr . write ( traceback . format_exc ( ) ) <EOL> except ValueError : <EOL> sys . stderr . write ( '<STR_LIT>' ) <EOL> sys . stderr . write ( output ) <EOL> return found <EOL> def get_plugins ( ) : <EOL> filename = os . path . join ( config . get ( '<STR_LIT>' ) , '<STR_LIT>' ) <EOL> return json . loads ( open ( filename ) . read ( ) ) <EOL> def init ( ) : <EOL> for d in ( '<STR_LIT>' , '<STR_LIT>' ) : <EOL> dd = config . get ( d ) <EOL> if not os . path . exists ( dd ) : <EOL> os . mkdir ( dd ) <EOL> parserscrapers_plugin_directory = config . get ( '<STR_LIT>' ) <EOL> if not parserscrapers_plugin_directory : <EOL> sys . stderr . write ( '<STR_LIT>' ) <EOL> plugins = scan_parserscrapers ( parserscrapers_plugin_directory ) <EOL> if plugins : <EOL> for ps in plugins : <EOL> PLUGINS [ ps [ '<STR_LIT>' ] ] = ps <EOL> filename = os . path . join ( config . get ( '<STR_LIT>' ) , '<STR_LIT>' ) <EOL> open ( filename , '<STR_LIT:w>' ) . write ( json . dumps ( PLUGINS ) ) <EOL> def run ( ) : <EOL> last_flash = time . time ( ) - <NUM_LIT> <EOL> count = <NUM_LIT:0> <EOL> running = True <EOL> while running : <EOL> try : <EOL> pid = open ( '<STR_LIT>' ) . read ( ) <EOL> if str ( pid ) != str ( os . getpid ( ) ) : <EOL> print '<STR_LIT>' % ( pid , os . getpid ( ) ) <EOL> sys . exit ( <NUM_LIT:2> ) <EOL> except IOError : <EOL> print '<STR_LIT>' <EOL> sys . exit ( <NUM_LIT:3> ) <EOL> except : <EOL> traceback . print_exc ( ) <EOL> sys . exit ( <NUM_LIT:4> ) <EOL> for state in ( '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ) : <EOL> for t in get_tickets ( state ) : <EOL> determine_action ( t ) <EOL> count += <NUM_LIT:1> <EOL> time . sleep ( <NUM_LIT:15> ) <EOL> if time . time ( ) - last_flash > ( <NUM_LIT:5> * <NUM_LIT> ) : <EOL> sys . stdout . write ( '<STR_LIT>' % ( os . getpid ( ) , time . ctime ( ) , count ) ) <EOL> last_flash = time . time ( ) <EOL> def reset_all_tickets ( ) : <EOL> for t in get_tickets ( ) : <EOL> print '<STR_LIT>' , t [ '<STR_LIT>' ] <EOL> t [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> t . save ( ) <EOL> @ app . route ( '<STR_LIT>' ) <EOL> @ app . route ( '<STR_LIT>' ) <EOL> def view_ticket ( ticket_id = None ) : <EOL> ingest_tickets = get_tickets ( ) <EOL> sort_key = request . values . get ( '<STR_LIT>' ) <EOL> if sort_key : <EOL> ingest_tickets . sort ( key = lambda x : x . get ( sort_key ) ) <EOL> if ticket_id : <EOL> try : <EOL> t = IngestTicket . load ( ticket_id ) <EOL> except bibserver . ingest . IngestTicketInvalidId : <EOL> abort ( <NUM_LIT> ) <EOL> else : <EOL> t = None <EOL> return render_template ( '<STR_LIT>' , ticket = t , ingest_tickets = ingest_tickets ) <EOL> @ app . route ( '<STR_LIT>' , methods = [ '<STR_LIT:GET>' , '<STR_LIT:POST>' ] ) <EOL> def ticket_serve ( ticket_id , payload ) : <EOL> t = IngestTicket . load ( ticket_id ) <EOL> if payload == '<STR_LIT:data>' : <EOL> filename = t [ '<STR_LIT>' ] <EOL> elif payload == '<STR_LIT>' : <EOL> filename = t [ '<STR_LIT>' ] <EOL> elif ( payload == '<STR_LIT>' ) and ( request . method == '<STR_LIT:POST>' ) : <EOL> t [ '<STR_LIT:state>' ] = '<STR_LIT>' <EOL> for cleanfield in ( '<STR_LIT>' , '<STR_LIT>' ) : <EOL> if cleanfield in t : <EOL> del t [ cleanfield ] <EOL> t . save ( ) <EOL> return make_response ( '<STR_LIT:OK>' ) <EOL> elif ( payload == '<STR_LIT>' ) and ( request . method == '<STR_LIT:POST>' ) : <EOL> t . delete ( ) <EOL> return make_response ( '<STR_LIT:OK>' ) <EOL> return redirect ( '<STR_LIT>' + filename ) <EOL> @ app . route ( '<STR_LIT>' ) <EOL> def data_list ( ) : <EOL> '<STR_LIT>' <EOL> data_list = [ ] <EOL> for t in get_tickets ( ) : <EOL> if '<STR_LIT>' in t : <EOL> data_list . append ( '<STR_LIT>' + t [ '<STR_LIT>' ] ) <EOL> resp = make_response ( '<STR_LIT:\n>' . join ( data_list ) ) <EOL> resp . mimetype = "<STR_LIT>" <EOL> return resp <EOL> @ app . route ( '<STR_LIT>' ) <EOL> def data_serve ( filename ) : <EOL> path = config [ '<STR_LIT>' ] <EOL> if not path . startswith ( '<STR_LIT:/>' ) : <EOL> path = os . path . join ( os . getcwd ( ) , path ) <EOL> response = send_from_directory ( path , filename ) <EOL> response . headers [ '<STR_LIT:Content-Type>' ] = '<STR_LIT>' <EOL> return response <EOL> if __name__ == '<STR_LIT:__main__>' : <EOL> init ( ) <EOL> for x in sys . argv [ <NUM_LIT:1> : ] : <EOL> if x == '<STR_LIT>' : <EOL> reset_all_tickets ( ) <EOL> elif x . startswith ( '<STR_LIT>' ) : <EOL> for t in get_tickets ( ) : <EOL> print t <EOL> if x == '<STR_LIT>' : <EOL> print '<STR_LIT:->' * <NUM_LIT> <EOL> for k , v in t . items ( ) : <EOL> print '<STR_LIT:U+0020>' * <NUM_LIT:4> , k + '<STR_LIT::>' , v <EOL> elif x == '<STR_LIT>' : <EOL> open ( '<STR_LIT>' , '<STR_LIT:w>' ) . write ( '<STR_LIT:%s>' % os . getpid ( ) ) <EOL> run ( ) <EOL> if len ( sys . argv ) == <NUM_LIT:1> : <EOL> run ( ) </s>
