def get_normalized_parameters(self):
"""Return a string that contains the parameters that must be signed."""
params = self.parameters
try:
# Exclude the signature if it exists.
del params['oauth_signature']
except:
pass
# Escape key values before sorting.
key_values = [(escape(convert_to_utf8_str(k)),
escape(convert_to_utf8_str(v))) \
for k, v in params.items()]
# Sort lexicographically, first after key, then after value.
key_values.sort()
# Combine key value pairs into a string.
return '&'.join(['%s=%s' % (k, v) for k, v in key_values])
def build_parameters(self, args, kargs):
self.parameters = {'format': 'json'} # bind here, as default
for idx, arg in enumerate(args):
try:
self.parameters[self.allowed_param[idx]] = convert_to_utf8_str(arg)
except IndexError:
raise QWeiboError('Too many parameters supplied!')
for k, arg in kargs.items():
if bool(arg) == False:
continue
if k in self.parameters:
raise QWeiboError('Multiple values for parameter `%s` supplied!' % k)
#if k not in self.allowed_param:
# raise QWeiboError('`%s` is not allowd in this API function.' % k)
self.parameters[k] = convert_to_utf8_str(arg)
def build_parameters(self, args, kargs):
# bind here, as default
self.parameters = {'format': self.payload_format}
for idx, arg in enumerate(args):
try:
self.parameters[self.allowed_param[idx]] = quote(
convert_to_utf8_str(arg))
except IndexError:
raise QWeiboError('Too many parameters supplied!')
for k, arg in kargs.items():
if bool(arg) == False:
continue
if k in self.parameters:
raise QWeiboError(
'Multiple values for parameter `%s` supplied!' % k)
#if k not in self.allowed_param:
# raise QWeiboError('`%s` is not allowd in this API function.' % k)
self.parameters[k] = quote(convert_to_utf8_str(arg))
def to_postdata(self):
"""Serialize as post data for a POST request."""
return '&'.join(['%s=%s' % (escape(convert_to_utf8_str(k)),
escape(convert_to_utf8_str(v))) \
for k, v in self.parameters.items()])
