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Handles 301 redirects #78

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Handles 301 redirects #78

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bae3e83
Handles 301 redirects
Apr 17, 2015
d896987
301 redirect now works with python 3.x
Jul 13, 2015
c99ed2f
better location getter
Jul 13, 2015
54f0fbe
solved problem when try to connect blogs with HTTPS
johnidm Dec 9, 2015
b71506e
Merge branch 'fix-https-connections'
johnidm Dec 9, 2015
72144ea
Merge pull request #1 from johnidm/master
Lobosque Dec 9, 2015
de0b6fc
When error code is 302 force to user safe transport
johnidm Jul 27, 2016
8c1e91a
Merge pull request #2 from johnidm/master
Lobosque Jul 27, 2016
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34 changes: 28 additions & 6 deletions wordpress_xmlrpc/base.py
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Original file line number Diff line number Diff line change
@@ -1,31 +1,48 @@
import collections
import sys
import urllib.parse

from wordpress_xmlrpc.compat import xmlrpc_client, dict_type
from wordpress_xmlrpc.exceptions import ServerConnectionError, UnsupportedXmlrpcMethodError, InvalidCredentialsError, XmlrpcDisabledError


class Client(object):

"""
Connection to a WordPress XML-RPC API endpoint.

To execute XML-RPC methods, pass an instance of an
`XmlrpcMethod`-derived class to `Client`'s `call` method.
"""

def __init__(self, url, username, password, blog_id=0, transport=None, verbose=False):
def __init__(self, url, username, password, blog_id=0, transport=None, verbose=False, safe_transport=None):
self.url = url
self.username = username
self.password = password
self.blog_id = blog_id

self.setup(transport, verbose, safe_transport)

def setup(self, transport, verbose, safe_transport):
try:
self.server = xmlrpc_client.ServerProxy(url, allow_none=True, transport=transport,
verbose=verbose)
self.server = xmlrpc_client.ServerProxy(self.url, allow_none=True, transport=transport,
verbose=verbose)
self.supported_methods = self.server.mt.supportedMethods()
except xmlrpc_client.ProtocolError:
e = sys.exc_info()[1]
raise ServerConnectionError(repr(e))
if e.errcode in [301, 302]:
try:
self.url = e.headers['location']
except KeyError:
self.url = e.headers['Location']

protocol, _ = urllib.parse.splittype(self.url)
if protocol == 'https':
transport = safe_transport

self.setup(transport, verbose, None)
else:
raise ServerConnectionError(repr(e))

def call(self, method):
if method.method_name not in self.supported_methods:
Expand All @@ -48,6 +65,7 @@ def call(self, method):


class XmlrpcMethod(object):

"""
Base class for XML-RPC methods.

Expand All @@ -69,10 +87,12 @@ def __init__(self, *args, **kwargs):
if self.optional_args:
max_num_args = len(self.method_args) + len(self.optional_args)
if not (len(self.method_args) <= len(args) <= max_num_args):
raise ValueError("Invalid number of parameters to %s" % self.method_name)
raise ValueError(
"Invalid number of parameters to %s" % self.method_name)
else:
if len(args) != len(self.method_args):
raise ValueError("Invalid number of parameters to %s" % self.method_name)
raise ValueError(
"Invalid number of parameters to %s" % self.method_name)

for i, arg_name in enumerate(self.method_args):
setattr(self, arg_name, args[i])
Expand Down Expand Up @@ -133,13 +153,15 @@ def process_result(self, raw_result):


class AnonymousMethod(XmlrpcMethod):

"""
An XML-RPC method for which no authentication is required.
"""
pass


class AuthenticatedMethod(XmlrpcMethod):

"""
An XML-RPC method for which user authentication is required.

Expand Down