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# -*- coding: utf-8 -*-
# YAML-tagger:
# Type: kommune
# Status: finished
# Name: Halden kommune
# Format: PDF
# Datatype: ePhorte
# Vendor: Ergo
# Run: daily
import scraperwiki
import json
from BeautifulSoup import BeautifulSoup
import datetime
import dateutil.parser
import lxml.html
import resource
import sys
import urlparse
import urllib
import urllib2
import re
lazycache=scraperwiki.swimport('lazycache')
postlistelib=scraperwiki.swimport('postliste-python-lib')
agency = 'Halden kommune'
def report_errors(errors):
if 0 < len(errors):
print "Errors:"
for e in errors:
print e
exit(1)
def out_of_cpu(arg, spent, hard, soft):
report_errors(arg)
def process_pdf(parser, pdfurl, errors):
errors = []
postlistelib.exit_if_no_cpu_left(0, out_of_cpu, errors)
try:
pdfcontent = scraperwiki.scrape(pdfurl)
parser.preprocess(pdfurl, pdfcontent)
pdfcontent = None
except ValueError, e:
errors.append(e)
except IndexError, e:
errors.append(e)
except urllib2.HTTPError, e:
errors.append(str(e) + " " + pdfurl)
def process_page_queue(parser, errors):
try:
if False:
scraperwiki.sqlite.execute("delete from swdata where scrapedurl in (select scrapedurl from unparsedpages)")
scraperwiki.sqlite.execute("delete from unparsedpages")
scraperwiki.sqlite.commit()
parser.process_pages()
postlistelib.exit_if_no_cpu_left(0, out_of_cpu, errors)
except scraperwiki.CPUTimeExceededError, e:
errors.append("Processing pages interrupted")
def process_pdf_links_cssselect(parser, listurl, errors, cssselect):
html = scraperwiki.scrape(listurl)
root = lxml.html.fromstring(html)
html = None
for ahref in root.cssselect(cssselect + " a"):
href = ahref.attrib['href']
url = urlparse.urljoin(listurl, href).replace(" ", "%20").replace(u"å", "%C3%A5")
#print url
if -1 != href.find("file://") or -1 != href.find("postliste/Documents/Brukerveiledning"):
# print "Skipping non-http URL " + url
continue
if -1 == href.find(".pdf"):
continue
if parser.is_already_scraped(url):
True
# print "Skipping already scraped " + url
else:
# print "Will process " + url
process_pdf(parser, url, errors)
def process_journal_pdfs(parser, listurl, errors):
return process_pdf_links_cssselect(parser, listurl, errors, "div#page_centerElementZone")
def test_small_pdfs(parser):
# Test with some smaller PDFs
errors = []
process_pdf(parser, u"http://www.halden.kommune.no/selvbetjening/postliste/Documents/120601%20-%20120607%20Inng%C3%A5ende.pdf", errors)
process_pdf(parser, u"http://www.halden.kommune.no/selvbetjening/postliste/Documents/120601%20-%20120607%20Utg%C3%A5ende.pdf", errors)
process_page_queue(parser, errors)
report_errors(errors)
exit(0)
errors = []
parser = postlistelib.PDFJournalParser(agency=agency)
#parser.debug = True
#test_small_pdfs(parser)
process_page_queue(parser, errors)
process_journal_pdfs(parser, u"http://www.halden.kommune.no/selvbetjening/postliste/Sider/Inng%C3%A5ende-postlister.aspx", errors)
process_journal_pdfs(parser, u"http://www.halden.kommune.no/selvbetjening/postliste/Sider/Utg%C3%A5ende-postliste-.aspx", errors)
process_page_queue(parser, errors)
report_errors(errors)
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