Added a way for parsers to access the spider.

FourmiCrawler/parsers/parser.py

@@ -5,8 +5,16 @@ class Parser:
 	'''
 	website should be an regular expression of websites you want to parse.
 	'''
-	website = "http://localhost/*"
+	website = "http://something/*"
+	__spider = None
 
 	def parse(self, reponse):
 		log.msg("The parse function of the empty parser was used.", level=log.WARNING)
-		pass
+		pass
+
+	def generate_search_url(self, compound):
+	 	# return website[:-1] + compound
+		pass
+
+	def set_spider(self, spider):
+		self.__spider = spider

FourmiCrawler/spider.py

@@ -16,11 +16,12 @@ class FourmiSpider(Spider):
 			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 add_parser(self, parser):
-		self.parsers.append(parser)
+		return None
 
 	def add_parsers(self, parsers):
-		self.parsers.extend(parsers)
+		for parser in parsers:
+			self.add_parser(parser)
+
+	def add_parser(self, parser):
+		self.parsers.add(parser)
+		parser.set_spider(self)