def post_batch(request):
requests = request.validated["body"]["requests"]
request.log_context(batch_size=len(requests))
limit = request.registry.settings["batch_max_requests"]
if limit and len(requests) > int(limit):
error_msg = f"Number of requests is limited to {limit}"
request.errors.add("body", "requests", error_msg)
return
if any([batch.path in req["path"] for req in requests]):
error_msg = f"Recursive call on {batch.path} endpoint is forbidden."
request.errors.add("body", "requests", error_msg)
return
responses = []
for subrequest_spec in requests:
subrequest = build_request(request, subrequest_spec)
log_context = {
**request.log_context(),
"path": subrequest.path,
"method": subrequest.method,
}
try:
# Invoke subrequest without individual transaction.
resp, subrequest = request.follow_subrequest(subrequest,
use_tweens=False)
except httpexceptions.HTTPException as e:
# Since some request in the batch failed, we need to stop the parent request
# through Pyramid's transaction manager. 5XX errors are already caught by
# pyramid_tm's commit_veto
# https://github.com/Kinto/kinto/issues/624
if e.status_code == 409:
request.tm.abort()
if e.content_type == "application/json":
resp = e
else:
# JSONify raw Pyramid errors.
resp = errors.http_error(e)
subrequest_logger.info("subrequest.summary", extra=log_context)
dict_resp = build_response(resp, subrequest)
responses.append(dict_resp)
return {"responses": responses}
def post_batch(request):
requests = request.validated['body']['requests']
batch_size = len(requests)
limit = request.registry.settings['batch_max_requests']
if limit and len(requests) > int(limit):
error_msg = 'Number of requests is limited to %s' % limit
request.errors.add('body', 'requests', error_msg)
return
if any([batch.path in req['path'] for req in requests]):
error_msg = 'Recursive call on %s endpoint is forbidden.' % batch.path
request.errors.add('body', 'requests', error_msg)
return
responses = []
sublogger = logger.new()
for subrequest_spec in requests:
subrequest = build_request(request, subrequest_spec)
sublogger.bind(path=subrequest.path,
method=subrequest.method)
try:
# Invoke subrequest without individual transaction.
resp, subrequest = request.follow_subrequest(subrequest,
use_tweens=False)
except httpexceptions.HTTPException as e:
if e.content_type == 'application/json':
resp = e
else:
# JSONify raw Pyramid errors.
resp = errors.http_error(e)
sublogger.bind(code=resp.status_code)
sublogger.info('subrequest.summary')
dict_resp = build_response(resp, subrequest)
responses.append(dict_resp)
# Rebing batch request for summary
logger.bind(path=batch.path,
method=request.method,
batch_size=batch_size,
agent=request.headers.get('User-Agent'),)
return {
'responses': responses
}
def post_batch(request):
requests = request.validated['body']['requests']
request.log_context(batch_size=len(requests))
limit = request.registry.settings['batch_max_requests']
if limit and len(requests) > int(limit):
error_msg = 'Number of requests is limited to {}'.format(limit)
request.errors.add('body', 'requests', error_msg)
return
if any([batch.path in req['path'] for req in requests]):
error_msg = 'Recursive call on {} endpoint is forbidden.'.format(batch.path)
request.errors.add('body', 'requests', error_msg)
return
responses = []
for subrequest_spec in requests:
subrequest = build_request(request, subrequest_spec)
log_context = {**request.log_context(),
'path': subrequest.path,
'method': subrequest.method}
try:
# Invoke subrequest without individual transaction.
resp, subrequest = request.follow_subrequest(subrequest,
use_tweens=False)
except httpexceptions.HTTPException as e:
# Since some request in the batch failed, we need to stop the parent request
# through Pyramid's transaction manager. 5XX errors are already caught by
# pyramid_tm's commit_veto
# https://github.com/Kinto/kinto/issues/624
if e.status_code == 409:
request.tm.abort()
if e.content_type == 'application/json':
resp = e
else:
# JSONify raw Pyramid errors.
resp = errors.http_error(e)
subrequest_logger.info('subrequest.summary', extra=log_context)
dict_resp = build_response(resp, subrequest)
responses.append(dict_resp)
return {
'responses': responses
}
def post_batch(request):
requests = request.validated['requests']
batch_size = len(requests)
limit = request.registry.settings['batch_max_requests']
if limit and len(requests) > int(limit):
error_msg = 'Number of requests is limited to %s' % limit
request.errors.add('body', 'requests', error_msg)
return
if any([batch.path in req['path'] for req in requests]):
error_msg = 'Recursive call on %s endpoint is forbidden.' % batch.path
request.errors.add('body', 'requests', error_msg)
return
responses = []
sublogger = logger.new()
for subrequest_spec in requests:
subrequest = build_request(request, subrequest_spec)
sublogger.bind(path=subrequest.path,
method=subrequest.method)
try:
# Invoke subrequest without individual transaction.
resp, subrequest = request.follow_subrequest(subrequest,
use_tweens=False)
except httpexceptions.HTTPException as e:
if e.content_type == 'application/json':
resp = e
else:
# JSONify raw Pyramid errors.
resp = errors.http_error(e)
sublogger.bind(code=resp.status_code)
sublogger.info('subrequest.summary')
dict_resp = build_response(resp, subrequest)
responses.append(dict_resp)
# Rebing batch request for summary
logger.bind(path=batch.path,
method=request.method,
batch_size=batch_size,
agent=request.headers.get('User-Agent'),)
return {
'responses': responses
}
def post_batch(request):
requests = request.validated['body']['requests']
request.log_context(batch_size=len(requests))
limit = request.registry.settings['batch_max_requests']
if limit and len(requests) > int(limit):
error_msg = 'Number of requests is limited to {}'.format(limit)
request.errors.add('body', 'requests', error_msg)
return
if any([batch.path in req['path'] for req in requests]):
error_msg = 'Recursive call on {} endpoint is forbidden.'.format(
batch.path)
request.errors.add('body', 'requests', error_msg)
return
responses = []
for subrequest_spec in requests:
subrequest = build_request(request, subrequest_spec)
log_context = {
'path': subrequest.path,
'method': subrequest.method,
**request.log_context()
}
try:
# Invoke subrequest without individual transaction.
resp, subrequest = request.follow_subrequest(subrequest,
use_tweens=False)
except httpexceptions.HTTPException as e:
if e.content_type == 'application/json':
resp = e
else:
# JSONify raw Pyramid errors.
resp = errors.http_error(e)
subrequest_logger.info('subrequest.summary', extra=log_context)
dict_resp = build_response(resp, subrequest)
responses.append(dict_resp)
return {'responses': responses}
