def get_function(request):
if 'name' in request.GET:
name = request.GET['name']
function = function_engine.get_function(name)
return json_success({'function': function})
elif 'id' in request.GET:
function_id = request.GET['id']
results = function_engine.get_function_by_id(function_id)
return json_success({'results': results})
def evaluate(request):
function_name = request.GET['function']
inputs_str = request.GET['inputs']
inputs = function_engine.deserialize(inputs_str)
result = function_engine.evaluate_function(function_name, inputs)
return json_success(result)
def search_functions(request):
q = request.GET['q']
function_query = get_query(q, ['name', 'description'])
tag_query = get_query(q, ['name'])
functions = Function.objects.filter(function_query)
for tag in Tag.objects.filter(tag_query):
functions += tag.functions
return json_success({'results': functions})
def create_node(request):
containing_function_id = request.POST['containingFunctionId']
inner_function_id = request.POST['innerFunctionId']
name = request.POST['name'] if 'name' in request.POST else None
inner_function = Function.objects.get(id=inner_function_id)
input_values_json = request.POST['defaultInputs']\
if 'defaultInputs' in request.POST else json.dumps([None] * inner_function.input_count)
node = Node(name=name,
containing_function_id=containing_function_id,
inner_function_id=inner_function_id,
input_values_json=input_values_json)
node.save()
return json_success({'id': node.id})
def create_wire(request):
source_node_id = request.POST['sourceNodeId'] if 'sourceNodeId' in request.POST else None
target_node_id = request.POST['targetNodeId'] if 'targetNodeId' in request.POST else None
source_pin = request.POST['sourcePin'] if 'sourcePin' in request.POST else None
target_pin = request.POST['targetPin'] if 'targetPin' in request.POST else None
# See if wire already exists.
try:
wire = Wire.objects.get(source_node_id=source_node_id or None,
target_node_id=target_node_id or None,
source_pin=source_pin,
target_pin=target_pin)
except Wire.DoesNotExist:
wire = Wire(source_node_id=source_node_id or None,
target_node_id=target_node_id or None,
source_pin=source_pin,
target_pin=target_pin)
wire.save()
return json_success({'id': wire.id})
def create_function(request):
name = request.POST['name']
description = request.POST['description'] if 'description' in request.POST else ''
input_types_json = json.dumps(request.POST['input_types' + '[]'])
output_types_json = json.dumps(request.POST['output_types' + '[]'])
if not Function.objects.filter(name=name,
description=description,
input_types_json=input_types_json,
output_types_json=output_types_json,
primitive=False).exists():
function = Function(name=name,
description=description,
input_types_json=input_types_json,
output_types_json=output_types_json,
primitive=False)
function.save()
else:
function = Function.objects.get(name=name,
description=description,
input_types_json=input_types_json,
output_types_json=output_types_json,
primitive=False)
return json_success({'id': function.id})
def save_function(request):
function = json.loads(request.body.decode())
result = function_engine.save_function(function)
return json_success({'result': result})
def search(request):
q = request.GET['q']
results = function_engine.search(q)
return json_success({'results': results})
