Mai ɗaukar URL na RDFLib na iya amfani da yanayin wakili na urllib

Saita hanyar ɗaukar URL ta urllib kafin RDFLib ta nazarci takarda mai nisa, maimakon tsammanin zaɓuɓɓukan wata kira ta Requests su yaɗu.

URLInputSource na RDFLib yana saukewa ta urllib.request. Saita yanayin wakili na yau da kullum na urllib kafin fara amfani da wannan mai ɗaukar URL:

import os
from rdflib import Graph

os.environ['http_proxy'] = 'http://proxy.example:8080'
os.environ['https_proxy'] = 'http://proxy.example:8080'

graph = Graph()
graph.parse('https://data.example/catalog.ttl', format='turtle')

Duka masu canjin biyu suna nuni ga mai sauraron wakilin HTTP ɗaya. Suna rufe tsarin makoma dabam-dabam, ciki har da takardar RDF ta HTTPS. Ga tushen RDF na jama’a a kan hanyar wakilin jama’a da aka yarda, jerin wakilan HTTP yana ba da ’yan takara ga waɗannan URL na yanayi.

Idan tsarin ya riga ya shigar ko ya gina opener na urllib na musamman, duba mai sarrafa wakilinsa. Canjin yanayi na baya ba lallai ba ne ya sake gina wannan mai sarrafa.

Yi amfani da mai ɗaukar da aka ambata a cikin traceback lokacin da wani saukewa ya kasa. Ƙwayoyin RDF da nade-naden aikace-aikace na iya mallakar ƙarin hanyoyin cibiyar sadarwa. Hujjar wakili a wata kira ta Requests dabam tana aiki ga waccan kira, ba ga mai ɗaukar urllib na RDFLib ba.

Labarai masu alaƙa