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created stub to parse ExtendedCompoundInfo from ChemSpider MassSpec API

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This commit is contained in:
Rob tB 2014-04-16 15:21:33 +02:00
parent 7fc980befe
commit 2d314aee6a
1 changed files with 6 additions and 1 deletions
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7
FourmiCrawler/parsers/ChemSpider.py
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@ -15,6 +15,7 @@ class ChemSpider(Parser):
search = "Search.asmx/SimpleSearch?query=%s&token=052bfd06-5ce4-43d6-bf12-89eabefd2338"
structure = "Chemical-Structure.%s.html"
extendedinfo = "MassSpecAPI.asmx/GetExtendedCompoundInfo?query=%s&token=052bfd06-5ce4-43d6-bf12-89eabefd2338"
ignore_list = []
@ -99,6 +100,8 @@ class ChemSpider(Parser):
synonym['conditions'] = ''
return synonym
def parse_extendedinfo(self, response):
pass
def parse_searchrequest(self, response):
sel = Selector(response)
@ -107,8 +110,10 @@ class ChemSpider(Parser):
csid = sel.xpath('.//cs:int/text()').extract()[0]
#TODO: handle multiple csids in case of vague search term
structure_url = self.website[:-1] + self.structure % csid
extendedinfo_url = self.website[:-1] + self.extendedinfo % csid
log.msg('chemspider URL: %s' % structure_url, level=log.DEBUG)
return Request(structure_url, callback=self.parse)
return [Request(url=structure_url, callback=self.parse),
Request(url=extendedinfo_url, callback=self.parse_extendedinfo)]
def new_compound_request(self,compound):
if compound in self.ignore_list: #TODO: add regular expression