<s> import os <EOL> import csv <EOL> import datetime <EOL> from optparse import make_option <EOL> from django . conf import settings <EOL> from django . db . models import get_model <EOL> from calaccess_campaign_browser . management . commands import CalAccessCommand <EOL> from calaccess_campaign_browser . models import Cycle <EOL> custom_options = ( <EOL> make_option ( <EOL> "<STR_LIT>" , <EOL> action = "<STR_LIT>" , <EOL> dest = "<STR_LIT>" , <EOL> default = True , <EOL> help = "<STR_LIT>" <EOL> ) , <EOL> make_option ( <EOL> "<STR_LIT>" , <EOL> action = "<STR_LIT>" , <EOL> dest = "<STR_LIT>" , <EOL> default = True , <EOL> help = "<STR_LIT>" <EOL> ) , <EOL> make_option ( <EOL> "<STR_LIT>" , <EOL> action = "<STR_LIT>" , <EOL> dest = "<STR_LIT>" , <EOL> default = True , <EOL> help = "<STR_LIT>" <EOL> ) , <EOL> ) <EOL> class Command ( CalAccessCommand ) : <EOL> help = '<STR_LIT>' <EOL> option_list = CalAccessCommand . option_list + custom_options <EOL> def set_options ( self , * args , ** kwargs ) : <EOL> self . data_dir = os . path . join ( <EOL> settings . BASE_DIR , '<STR_LIT:data>' ) <EOL> os . path . exists ( self . data_dir ) or os . mkdir ( self . data_dir ) <EOL> def encoded ( self , list_of_lists ) : <EOL> """<STR_LIT>""" <EOL> return [ [ unicode ( s ) . encode ( '<STR_LIT:utf-8>' ) for s in t ] for t in list_of_lists ] <EOL> def export_to_csv ( self , model_name ) : <EOL> self . header ( '<STR_LIT>' ) <EOL> today = datetime . datetime . today ( ) <EOL> model = get_model ( '<STR_LIT>' , model_name ) <EOL> fieldnames = [ f . name for f in model . _meta . fields ] + [ <EOL> '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' , '<STR_LIT>' ] <EOL> relation_names = [ f . name for f in model . _meta . fields ] + [ <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' , <EOL> '<STR_LIT>' <EOL> ] <EOL> filename = '<STR_LIT>' . format ( <EOL> today . year , <EOL> today . month , <EOL> today . day , <EOL> model_name . lower ( ) <EOL> ) <EOL> filepath = os . path . join ( self . data_dir , filename ) <EOL> self . header ( '<STR_LIT>' . format ( model_name . capitalize ( ) ) ) <EOL> with open ( filepath , '<STR_LIT:wb>' ) as csvfile : <EOL> writer = csv . writer ( csvfile , delimiter = "<STR_LIT:\t>" ) <EOL> writer . writerow ( fieldnames ) <EOL> if model_name != '<STR_LIT>' : <EOL> for cycle in Cycle . objects . all ( ) : <EOL> self . log ( '<STR_LIT>' . format ( cycle . name ) ) <EOL> rows = model . objects . filter ( cycle = cycle ) . exclude ( is_duplicate = True ) . values_list ( * relation_names ) <EOL> if not rows : <EOL> self . failure ( '<STR_LIT>' . format ( cycle . name ) ) <EOL> else : <EOL> rows = self . encoded ( rows ) <EOL> writer . writerows ( rows ) <EOL> self . success ( '<STR_LIT>' . format ( <EOL> cycle . name , model_name ) ) <EOL> else : <EOL> rows = self . encoded ( model . objects . values_list ( ) ) <EOL> writer . writerows ( rows ) <EOL> self . success ( '<STR_LIT>' . format ( model_name . capitalize ( ) ) ) <EOL> def handle ( self , * args , ** options ) : <EOL> self . set_options ( * args , ** options ) <EOL> if options [ '<STR_LIT>' ] : <EOL> self . export_to_csv ( '<STR_LIT>' ) <EOL> if options [ '<STR_LIT>' ] : <EOL> self . export_to_csv ( '<STR_LIT>' ) <EOL> if options [ '<STR_LIT>' ] : <EOL> self . export_to_csv ( '<STR_LIT>' ) </s>
