class ExampleStore(object): def __init__(self): self.database = Database("examplestore", "password") engine = create_engine( "mysql://*****:*****@localhost/examplestore") Session = sessionmaker(bind=engine) self.session = Session() def export_from_mysql(self): exporter = Exporter("examplestore.xml") for product in self.session.query(Product): item = Item(exporter.database, "product%s" % product.id) item.add_tag("product") exporter.export(item) for customer in self.session.query(Customer): item = Item(exporter.database, "customer%s" % customer.id) item.add_tag("customer") for purchase in self.session.query(Purchase).filter_by( customer=customer.id): item.link_to("product%s" % purchase.product) exporter.export(item) exporter.finish() def import_to_directededge(self): self.database.import_from_file("examplestore.xml") def create_customer(self, id): item = Item(self.database, "customer%s" % id) item.add_tag("customer") item.save() def create_product(self, id): item = Item(self.database, "product%s" % id) item.add_tag("product") item.save() def add_purchase(self, customer_id, product_id): item = Item(self.database, "customer%s" % customer_id) item.link_to("product%s" % product_id) item.save() def related_products(self, product_id): item = Item(self.database, "product%s" % product_id) return [ related.replace("product", "") for related in item.related(["product"]) ] def personalized_recommendations(self, customer_id): item = Item(self.database, "customer%s" % customer_id) return [ related.replace("product", "") for related in item.recommended(["product"]) ]
class ExampleStore(object): def __init__(self): self.database = Database("examplestore", "password") engine = create_engine("mysql://*****:*****@localhost/examplestore") Session = sessionmaker(bind=engine) self.session = Session() def export_from_mysql(self): exporter = Exporter("examplestore.xml") for product in self.session.query(Product): item = Item(exporter.database, "product%s" % product.id) item.add_tag("product") exporter.export(item) for customer in self.session.query(Customer): item = Item(exporter.database, "customer%s" % customer.id) item.add_tag("customer") for purchase in self.session.query(Purchase).filter_by(customer=customer.id): item.link_to("product%s" % purchase.product) exporter.export(item) exporter.finish() def import_to_directededge(self): self.database.import_from_file("examplestore.xml") def create_customer(self, id): item = Item(self.database, "customer%s" % id) item.add_tag("customer") item.save() def create_product(self, id): item = Item(self.database, "product%s" % id) item.add_tag("product") item.save() def add_purchase(self, customer_id, product_id): item = Item(self.database, "customer%s" % customer_id) item.link_to("product%s" % product_id) item.save() def related_products(self, product_id): item = Item(self.database, "product%s" % product_id) return [related.replace("product", "") for related in item.related(["product"])] def personalized_recommendations(self, customer_id): item = Item(self.database, "customer%s" % customer_id) return [related.replace("product", "") for related in item.recommended(["product"])]
def __init__(self): self.database = Database("project42startupweekend", "878d9cedbec095d53f6904b5de855c74")
class RecommendStore(object): def __init__(self): self.database = Database("project42startupweekend", "878d9cedbec095d53f6904b5de855c74") def export_to_xml(self, users): exporter = Exporter('recommendstore.xml') # loop thru users and words k_exist = [] for u in users: #pitem = Item(exporter.database,u.twitter) #pitem.add_tag('person') #exporter.export(pitem) for k in u.bio_kws: if k not in k_exist: item = Item(exporter.database, "k_%s" % k) item.add_tag('keyword') k_exist.append(k) exporter.export(item) #re-loop!! for u in users: pitem = Item(exporter.database, u.twitter) pitem.add_tag('person') for k in u.bio_kws: pitem.link_to("k_%s" % k) exporter.export(pitem) exporter.finish() def import_to_directed_edge(self): self.database.import_from_file('recommendstore.xml') def import_de_test(self): self.database.import_from_file('testrec.xml') def create_keyword(self, kw): item = Item(self.database, "k_%s" % kw) item.add_tag('keyword') item.save() def create_user(self, name): item = Item(self.database, name) item.add_tag('person') item.save() def add_bio(self, kw, name): item = Item(self.database, name) item.link_to("k_%s" % kw) item.save() def create_bio_links(self, user): for k in user.bio_kws: self.add_bio(k, user.twitter) def initialise_memory(self, users): for u in users: self.create_user(u.twitter) for k in u.bio_kws: self.create_keyword(k) self.create_bio_links(u) def recommend_peeps(self, username): item = Item(self.database, username) return item.related() def recommend_users(self, username): item = Item(self.database, username) return item.related(['person'], excludeLinked=True)
def __init__(self): self.database = Database("examplestore", "password") engine = create_engine("mysql://*****:*****@localhost/examplestore") Session = sessionmaker(bind=engine) self.session = Session()
def __init__(self): self.database = Database("examplestore", "password") engine = create_engine( "mysql://*****:*****@localhost/examplestore") Session = sessionmaker(bind=engine) self.session = Session()
def __init__(self): self.database = Database("project42startupweekend","878d9cedbec095d53f6904b5de855c74")
class RecommendStore(object): def __init__(self): self.database = Database("project42startupweekend","878d9cedbec095d53f6904b5de855c74") def export_to_xml(self,users): exporter = Exporter('recommendstore.xml') # loop thru users and words k_exist = [] for u in users: #pitem = Item(exporter.database,u.twitter) #pitem.add_tag('person') #exporter.export(pitem) for k in u.bio_kws: if k not in k_exist: item = Item(exporter.database,"k_%s" % k) item.add_tag('keyword') k_exist.append(k) exporter.export(item) #re-loop!! for u in users: pitem = Item(exporter.database,u.twitter) pitem.add_tag('person') for k in u.bio_kws: pitem.link_to("k_%s" % k) exporter.export(pitem) exporter.finish() def import_to_directed_edge(self): self.database.import_from_file('recommendstore.xml') def import_de_test(self): self.database.import_from_file('testrec.xml') def create_keyword(self,kw): item = Item(self.database,"k_%s" % kw) item.add_tag('keyword') item.save() def create_user(self,name): item = Item(self.database,name) item.add_tag('person') item.save() def add_bio(self,kw,name): item = Item(self.database,name) item.link_to("k_%s" % kw) item.save() def create_bio_links(self,user): for k in user.bio_kws: self.add_bio(k,user.twitter) def initialise_memory(self,users): for u in users: self.create_user(u.twitter) for k in u.bio_kws: self.create_keyword(k) self.create_bio_links(u) def recommend_peeps(self,username): item = Item(self.database,username) return item.related() def recommend_users(self,username): item = Item(self.database,username) return item.related(['person'],excludeLinked=True)
def __init__(self): self.database = Database("scoopt.in", "600b34eef3d885fbdc0155aff888265e")
class GraphStore(object): """directed edge graph store""" def __init__(self): self.database = Database("scoopt.in", "600b34eef3d885fbdc0155aff888265e") def export(self): exporter = Exporter("graphstore.xml") for story in Story.objects.all(): item = Item(exporter.database, "story%s" % story.id) item.add_tag("story") exporter.export(item) from django.contrib.auth.models import User for user in User.objects.all(): item = Item(exporter.database, "user%s" % user.id) item.add_tag("user") for story in user.liked.all(): item.link_to("story%s" % story.id) exporter.export(item) from tagging.models import Tag for tag in Tag.objects.all(): item = Item(exporter.database, "tag%s" % tag.id) item.add_tag("tag") for tagged_item in tag.items.all(): item.link_to("story%s" % tagged_item.object.id) exporter.finish() def import_to_directededge(self): self.database.import_from_file("graphstore.xml") def create_user(self, id): item = Item(self.database, "user%s" % id) item.add_tag("user") item.save() def create_story(self, id): item = Item(self.database, "story%s" % id) item.add_tag("story") item.save() def like_story(self, user_id, story_id): item = Item(self.database, "user%s" % user_id) item.link_to("story%s" % story_id) item.save() def run_tags(self): for tag in Tag.objects.all(): item = Item(self.database, "tag%s" % tag.id) item.add_tag("tag") for tagged_item in tag.items.all(): item.link_to("story%s" % tagged_item.object.id) def add_tag(self, story_id, tag_id): item = Item(self.database, "story%s" % story_id) item.link_to("tag%s" % tag_id) item.save() def recommended_stories(self, user_id): item = Item(self.database, "user%s" % user_id) return [related.replace("story", "") for related in item.recommended(["story"])] def interested_tags(self, user_id): item = Item(self.database, "user%s" % user_id) return [related.replace("tag", "") for related in item.recommended(["tag"])]