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Add client v2_alpha resource to synapse server resource tree

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This commit is contained in:
Mark Haines 2015-01-23 18:54:51 +00:00
parent 85419e1257
commit 7b814d3f7f
6 changed files with 132 additions and 1 deletions
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57
synapse/http/servlet.py
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@ -15,6 +15,8 @@
""" This module contains base REST classes for constructing REST servlets. """
from synapse.api.errors import SynapseError
import logging
@ -54,3 +56,58 @@ class RestServlet(object):
http_server.register_path(method, pattern, method_handler)
else:
raise NotImplementedError("RestServlet must register something.")
@staticmethod
def parse_integer(request, name, default=None, required=False):
if name in request.args:
try:
return int(request.args[name][0])
except:
message = "Query parameter %r must be an integer" % (name,)
raise SynapseError(400, message)
else:
if required:
message = "Missing integer query parameter %r" % (name,)
raise SynapseError(400, message)
else:
return default
@staticmethod
def parse_boolean(request, name, default=None, required=False):
if name in request.args:
try:
return {
"true": True,
"false": False,
}[request.args[name][0]]
except:
message = (
"Boolean query parameter %r must be one of"
" ['true', 'false']"
) % (name,)
raise SynapseError(400, message)
else:
if required:
message = "Missing boolean query parameter %r" % (name,)
raise SynapseError(400, message)
else:
return default
@staticmethod
def parse_string(request, name, default=None, required=False,
allowed_values=None, param_type="string"):
if name in request.args:
value = request.args[name][0]
if allowed_values is not None and value not in allowed_values:
message = "Query parameter %r must be one of [%s]" % (
name, ", ".join(repr(v) for v in allowed_values)
)
raise SynapseError(message)
else:
return value
else:
if required:
message = "Missing %s query parameter %r" % (param_type, name)
raise SynapseError(400, message)
else:
return default