def check_existing(self, path: str):
if path.startswith('/'):
if path != '/':
path_des = str(PurePosixPath(path).parent)
else:
return '/'
else:
path_des = str(
PurePosixPath(self.current_dir).joinpath(path).parent)
info_given = PurePosixPath(path).parts[-1]
api_url = 'https://pan.baidu.com/rest/2.0/xpan/file?method=list'
params = {
'dir': path_des,
'limit': '1000',
'folder': '1',
# 'showempty': '1',
'access_token': self.access_token
}
res = requests.get(api_url, params=params, headers=headers).json()
er_code = res['errno']
if er_code == 0:
for bb in res['list']:
info_get = PurePosixPath(bb['path']).parts[-1]
# print(info_get)
# print(info_given)
# sys.exit()
if str(info_get).lower() == info_given.lower():
return bb['path']
else:
print('错误，错误代码%s!' % er_code)
return None
def getProductes():
global mss_cnt
#Obtenir parametres de cerca (filtre + keyword)
content = msgdic['content']
print(content)
filters_obj = gm.value(subject=content, predicate=REQ.Filters)
print(filters_obj)
categoria_filter = gm.value(subject=filters_obj, predicate=REQ.Categoria)
nombre_filter = gm.value(subject=filters_obj, predicate=REQ.Nombre)
precio_filter = gm.value(subject=filters_obj, predicate=REQ.Precio)
marca_filter = gm.value(subject=filters_obj, predicate=REQ.TieneMarca)
g=Graph()
g.parse("./Ontologies/product.owl", format="xml")
query = """
SELECT ?nombre ?precio ?nombreMarca ?categoria
WHERE {
?a rdf:type ?categoria .
?a PrOntPr:nombre ?nombre .
?a PrOntPr:precio ?precio .
?a PrOntPr:tieneMarca ?b .
?b PrOntPr:nombre ?nombreMarca .
}
"""
qres = g.query(query, initNs = {'PrOnt': PrOnt, 'PrOntPr': PrOntPr, 'PrOntRes' : PrOntRes})
gresult = Graph()
gresult.bind('req', REQ)
cerca_obj = agn['cerca']
xsddatatypes = {'s': XSD.string, 'i': XSD.int, 'f': XSD.float}
result_properties = {'Marca': 's',
'Precio': 'i',
'Peso': 'f',
'Categoria': 's',
'Nombre': 's'}
for prop in result_properties:
if result_properties[prop] in ['s', 'i', 'f']:
gresult.add((REQ[prop], RDF.type, OWL.DatatypeProperty))
gresult.add((REQ[prop], RDFS.range, xsddatatypes[result_properties[prop]]))
else:
gresult.add((REQ[prop], RDF.type, OWL.ObjectProperty))
gresult.add((REQ[prop], RDFS.range, REQ[result_properties[prop]]))
gresult.add((REQ.Result, RDF.type, OWL.Class))
for row in qres:
result_obj = REQ[row['nombre']]
count = 0
i = 0
while(i < 4):
product_pr = row[i]
if (i == 0):
if (nombre_filter != None):
if (nombre_filter.lower() in product_pr.lower()):
count += 1
else:
count += 1
if (i == 1):
if (precio_filter != None):
if (product_pr <= precio_filter):
count += 1
else:
count += 1
if (i == 2):
if (marca_filter != None):
if (marca_filter.lower() in product_pr.lower()):
count += 1
else:
count += 1
if (i == 3):
if (categoria_filter != None):
categoriaURI = urlparse(row['categoria']).path
categoria = PurePosixPath(categoriaURI).parts[2]
if (categoria_filter.lower() in categoria.lower()):
count += 1
else:
count += 1
i += 1
if (count == 4):
#print(row[0], row[1], row[2], row[3])
#t = term.URIRef(PrOntPr.nombre + "_" + row[0])
#gresult.add((cerca_obj, REQ.Results, result_obj))
gresult.add((result_obj, RDF.type, REQ.Result))
gresult.add((result_obj, REQ['Nombre'], row[0]))
gresult.add((result_obj, REQ['Precio'], row[1]))
gresult.add((result_obj, REQ['Marca'], row[2]))
gresult.add((result_obj, REQ['Categoria'], Literal(PurePosixPath(urlparse(row[3]).path).parts[2])))
registrarCerca(row[0], row[2])
return gresult
