Source code for cdms2.cdmsURLopener

"""Overrides urllib error handling"""
# Import this AFTER urllib

import urllib.request
import urllib.parse
import urllib.error



[docs]class CDMSURLopener(urllib.request.FancyURLopener):

    # Override FancyURLopener error handling - raise an exception
    # Can also define function http_error_DDD where DDD is the 3-digit error code,
    # to handle specific errors.

[docs]    def http_error_default(self, url, fp, errcode, errmsg, headers):
        fp.read()
        fp.close()
        raise IOError('http error', errcode, errmsg, headers)



urllib.request._urlopener = CDMSURLopener()