google.appengine.api.urlfetch_errors module

Summary

Errors used in the urlfetch API.

Contents

exception google.appengine.api.urlfetch_errors.ConnectionClosedErrorsource

Bases: google.appengine.api.urlfetch_errors.DownloadError

The target server prematurely closed the connection.

exception google.appengine.api.urlfetch_errors.DNSLookupFailedErrorsource

Bases: google.appengine.api.urlfetch_errors.DownloadError

The DNS lookup for a URL failed.

exception google.appengine.api.urlfetch_errors.DeadlineExceededErrorsource

Bases: google.appengine.api.urlfetch_errors.DownloadError

The URL was not fetched because the deadline was exceeded.

This can occur with either the client-supplied deadline, or the system default if the client does not supply a deadline parameter.

exception google.appengine.api.urlfetch_errors.DownloadErrorsource

Bases: google.appengine.api.urlfetch_errors.Error

The URL could not be retrieved.

This exception is only raised when we cannot contact the server. HTTP errors (such as 404) are returned in the status_code field in the return value of fetch, and no exception is raised.

exception google.appengine.api.urlfetch_errors.Errorsource

Bases: exceptions.Exception

Base URL fetcher error type.

exception google.appengine.api.urlfetch_errors.InternalTransientErrorsource

Bases: google.appengine.api.urlfetch_errors.Error

An internal transient error occurred.

exception google.appengine.api.urlfetch_errors.InvalidMethodErrorsource

Bases: google.appengine.api.urlfetch_errors.Error

An invalid value was provided for method.

exception google.appengine.api.urlfetch_errors.InvalidURLErrorsource

Bases: google.appengine.api.urlfetch_errors.Error

The URL given was empty or invalid.

Only HTTP and HTTPS URLs are allowed. The maximum URL length is 2048 characters. The login and password portion is not allowed. In deployed applications, only ports 80 and 443 for HTTP and HTTPS respectively are allowed.

exception google.appengine.api.urlfetch_errors.MalformedReplyErrorsource

Bases: google.appengine.api.urlfetch_errors.DownloadError

The target server returned an invalid HTTP response.

Responses are invalid if they contain no headers, malformed or incomplete headers, or have content missing.

exception google.appengine.api.urlfetch_errors.PayloadTooLargeErrorsource

Bases: google.appengine.api.urlfetch_errors.InvalidURLError

The request payload exceeds the limit.

exception google.appengine.api.urlfetch_errors.ResponseTooLargeError(response)source

Bases: google.appengine.api.urlfetch_errors.Error

The response was too large and was truncated.

exception google.appengine.api.urlfetch_errors.SSLCertificateErrorsource

Bases: google.appengine.api.urlfetch_errors.Error

An invalid server certificate was presented.

exception google.appengine.api.urlfetch_errors.TooManyRedirectsErrorsource

Bases: google.appengine.api.urlfetch_errors.DownloadError

follow_redirects was set to True, and the redirect limit was hit.

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