34 lines
850 B
Python
34 lines
850 B
Python
from scrapy.spider import Spider
|
|
from scrapy import log
|
|
import re
|
|
|
|
|
|
class FourmiSpider(Spider):
|
|
name = "FourmiSpider"
|
|
__parsers = []
|
|
|
|
def __init__(self, compound=None, *args, **kwargs):
|
|
super(FourmiSpider, self).__init__(*args, **kwargs)
|
|
self.synonyms = [compound]
|
|
|
|
def parse(self, reponse):
|
|
for parser in self.parsers:
|
|
if re.match(parser.website, reponse.url):
|
|
log.msg("Url: " + reponse.url + " -> Parser: " + parser.website, level=log.DEBUG)
|
|
return parser.parse(reponse)
|
|
return None
|
|
|
|
def get_synonym_requests(self, compound):
|
|
requests = []
|
|
for parser in self.parsers:
|
|
requests.append(parser.new_compound_request(compound))
|
|
return requests
|
|
|
|
|
|
def add_parsers(self, parsers):
|
|
for parser in parsers:
|
|
self.add_parser(parser)
|
|
|
|
def add_parser(self, parser):
|
|
self.__parsers.append(parser)
|
|
parser.set_spider(self) |