I'm using Trac 1.0 over stunnel (tracd, https). The attachment maximum size for the environment is set to 2 MB. I've downloaded the most recent xmlrpcplugin-r12617.zip and installed it. When I'm sending a (binary) file that is 50 kB everything seems to be OK. When I try to send larger file (>100 kB) I get the following error (the file contains binary data):
Traceback (most recent call last):
File "scripts/upload_installer.py", line 9, in <module>
trac_rpc.upload_attachment(file)
File "D:\workspace\utal\projects\pro_plate\trunk\scripts\trac_rpc.py", line 79, in upload_attachment
server.wiki.putAttachment('InstallersList/{0}'.format(basename), binary)
File "c:\Python27\lib\xmlrpclib.py", line 1224, in __call__
return self.__send(self.__name, args)
File "c:\Python27\lib\xmlrpclib.py", line 1575, in __request
verbose=self.__verbose
File "D:\workspace\utal\projects\pro_plate\trunk\scripts\trac_rpc.py", line 50, in request
return self._internal_request(host, handler, request_body, verbose)
File "D:\workspace\utal\projects\pro_plate\trunk\scripts\trac_rpc.py", line 41, in _internal_request
f = self._opener.open(request)
File "c:\Python27\lib\urllib2.py", line 394, in open
response = self._open(req, data)
File "c:\Python27\lib\urllib2.py", line 412, in _open
'_open', req)
File "c:\Python27\lib\urllib2.py", line 372, in _call_chain
result = func(*args)
File "c:\Python27\lib\urllib2.py", line 1207, in https_open
return self.do_open(httplib.HTTPSConnection, req)
File "c:\Python27\lib\urllib2.py", line 1174, in do_open
raise URLError(err)
urllib2.URLError: <urlopen error [Errno 10054] Istniej╣ce po│╣czenie zosta│o gwa│townie zamkniŕte przez zdalnego hosta>
make: *** [upload] Error 1
I'm using the following code to be able to communicate with trac using digest authentication:
import os
import xmlrpclib
import httplib
import urllib2
import StringIO
import base64
class HTTPSDigestTransport(xmlrpclib.SafeTransport):
"""
Transport that uses urllib2 so that we can do Digest authentication.
Based upon code at http://bytes.com/topic/python/answers/509382-solution-xml-rpc-over-proxy
"""
def __init__(self, username, pw, realm, verbose=None, use_datetime=0):
self.__username = username
self.__pw = pw
self.__realm = realm
self.verbose = verbose
self._use_datetime = use_datetime
self._opener = None
def _internal_request(self, host, handler, request_body, verbose):
url = 'https://' + host + handler
if verbose or self.verbose:
print "ProxyTransport URL: [%s]" % url
request = urllib2.Request(url)
request.add_data(request_body)
# Note: 'Host' and 'Content-Length' are added automatically
request.add_header("User-Agent", self.user_agent)
request.add_header("Content-Type", "text/xml") # Important
# setup digest authentication
if self._opener is None:
authhandler = urllib2.HTTPDigestAuthHandler()
authhandler.add_password(self.__realm, url, self.__username, self.__pw)
self._opener = urllib2.build_opener(authhandler)
f = self._opener.open(request)
res = self.parse_response(f)
f.close()
return res
def request(self, host, handler, request_body, verbose):
for i in (0, 1):
try:
return self._internal_request(host, handler, request_body, verbose)
except httplib.BadStatusLine:
if i:
raise
else:
print("Restart...")
def get_server():
password = raw_input("Enter the repository password: ")
digestTransport = HTTPSDigestTransport("Lukasz", password, "trac")
server = xmlrpclib.ServerProxy("....removed....", transport=digestTransport)
return server
def upload_attachment(file):
server = get_server()
basename = os.path.basename(file)
print file
with open(file, "rb") as f:
data = f.read()
print (len(data))
binary = xmlrpclib.Binary(data)
print len(binary.data)
server.wiki.putAttachment('InstallersList/{0}'.format(basename), binary)
# TODO this should be parametrized.
if __name__ == "__main__":
pass
