def match_by_title(self,item):
"""
Bir merchant item'in title bilgilerine dayanarak solr matchleri arar
@type item: L{cimri.api.cimriservice.data.merchantitem.MerchantItem}
@param item: arama bilgilerini iceren MerchantItem
@rtype: list
@return: Solr query sonuclari ya da hata durumunda None
"""
self.logger.info("solr call...")
#construct query
query=Template("merchantItemTitle:\"$title\"").substitute(title=SolrAPI.escape(item.merchantItemTitle))
#make query
items=self.call(query)
#anything found?
if len(items)==0:
return None
elif len(items)==1:
return items[0]
else:
#if all the matched items point to the same catalog item, item is matched
if len(set([item['itemId'] for item in items]))==1:
return items[0]
return None
def match_by_title_keywords(self,title):
"""
Title icide yer alabilecek keywordlere gore solr matchleri arar
@type title: str
@param title: aranacak keywordleri iceren title
@rtype: list
@return: Solr query sonuclari ya da hata durumunda None
"""
self.logger.info("solr call...")
#get keywords
tokens=title.split(" ")
keywords=[SolrAPI.escape(token.strip()) for token in tokens if token.strip()!=""]
#construct query
#query=Template("merchantItemTitle:(${keywords})").substitute(keywords=" ".join(keywords))
query=Template("merchantItemTitle2:(${keywords})").substitute(keywords=" ".join(keywords))
#make query
items=self.call(query)
#return the top N matches
return items[:20]
def match_by_title_keywords(self,title):
"""
Title icide yer alabilecek keywordlere gore solr matchleri arar
@type title: str
@param title: aranacak keywordleri iceren title
@rtype: L{twisted.internet.defer.Deferred}
@return: hata ya da sonuclari kabul edicek bir Deferred objecti
"""
self.logger.info("solr call...")
#get keywords
tokens=title.split(" ")
keywords=[SolrAPI.escape(token.strip()) for token in tokens if token.strip()!=""]
#any keywords?
if len(keywords)==0:
res=Deferred()
res.callback([])
return res
#construct query
query=Template("merchantItemTitle2:(${keywords})").substitute(keywords=" ".join(keywords))
#make query
res=self.call(query)
return res
def match_by_ids(self,ids):
"""
Bir itemid listesine dayanarak solr matchleri arar
@type ids: list
@param ids: aranan item Idleri iceren liste
@rtype: list
@return: Solr query sonuclari ya da hata durumunda None
"""
self.logger.info("solr call...")
#any ids passed?
if len(ids)==0:
res=Deferred()
res.callback([])
return res
#construct query
ids=" OR ".join([SolrAPI.escape(str(id)) for id in ids])
query=Template("id:(${ids})").substitute(ids=ids)
#make query
matches=self.call(query)
#return results
return matches
def match_by_mpn(self,keywords):
"""
Mpn bilgilerine dayanarak solr matchleri arar
@type keywords: list
@param keywords: aranan mpn icin keywordleri iceren liste
@rtype: L{twisted.internet.defer.Deferred}
@return: hata ya da sonuclari kabul edicek bir Deferred objecti
"""
self.logger.info("solr call...")
#any keywords passed?
if len(keywords)==0:
res=Deferred()
res.callback([])
return res
#construct query
query=Template("mpnValue:(${keywords})").substitute(keywords=SolrAPI.escape(" ".join(keywords)))
#make query
res=self.call(query)
return res
def match_by_model(self,keywords):
"""
Model ismine dayanarak solr matchleri arar
@type keywords: list
@param keywords: aranan model icin keywordleri iceren liste
@rtype: list
@return: Solr query sonuclari ya da hata durumunda None
"""
self.logger.info("solr call...")
#any keywords passed?
if len(keywords)==0:
return None
#construct query
query=Template("model:(${keywords})").substitute(keywords=SolrAPI.escape(" ".join(keywords)))
#make query
matches=self.call(query)
#sort by score
matches.sort(lambda a,b: int(100*(b["score"]-a["score"])))
#pick the top N
return matches[:25]
def suggestions_by_title_and_brand(self,title,brand,mpn):
"""
Title, brand, ve mpn bilgilerine dayanarak solr matchleri arar
@type title: str
@param title: title bilgileri
@type brand: str
@param brand: brand bilgileri
@type mpn: str
@param mpn: mpn bilgileri
@rtype: list
@return: Solr query sonuclari ya da hata durumunda None
"""
self.logger.info("solr call...")
#process keywrods and brand
keywords=lower_non_turkish_alphanumeric(title).strip()
brand=lower_non_turkish_alphanumeric(brand).strip()
mpn=replace_turkish_chars(mpn).strip()
#append mpn to keywords
if mpn!="":
keywords=keywords+" "+mpn
#construct query
query=Template("keywords:(${keywords})").substitute(keywords=SolrAPI.escape(keywords))
#add brand if not empty
if brand!="":
query=Template("$query brand:(${brand})").substitute(query=query,brand=SolrAPI.escape(brand))
#make query
suggestions=self.call(query,rows=100)
#return all suggestions
return suggestions
def match_by_brands(self,title,brands=[]):
"""
Brand isimlerine ve title icindeki olasi brand keywordlerine dayanarak solr matchleri arar
@type title: str
@param title: aranacak keywordleri iceren title
@type brands: list
@param brands: aranacak brandleri iceren liste
@rtype: list
@return: Solr query sonuclari ya da hata durumunda None
"""
self.logger.info("solr call...")
#any brands passed?
if len(brands)==0:
return None
#query results
matches=[]
#run queries
for brand in brands:
#construct query
query=Template("keywords:(+$brand $title)").substitute(brand=SolrAPI.escape(brand),title=SolrAPI.escape(title))
#make query
items=self.call(query)
#anthing matched?
if len(items)>0:
matches.append(items[0])
#anything matched?
if len(matches)==0:
return None
#sort by socre
matches.sort(lambda a,b: int(100*(b["score"]-a["score"])))
#if the best match is above the score threshold, we have a match
if matches[0]["score"] > 3:
return matches[0]
return None
