def generate_api_test(routes):
'''generate the html to test the API'''
wrapper = div(class_='wrapper')
for method in routes:
for route in routes[method]:
name = tubes.underscores_to_camelcase(route.handler.__name__)
output_id = name + '-output'
args = []
start_arg = 1
if route.accepts == tubes.JSON:
start_arg = 2
tbl = table(class_='api-form', id=name)
output = div(class_='output', id=output_id,
onclick="$(this).html('');")
wrapper.add(div(h2(name), tbl, output, class_='api'))
for arg in inspect.getargspec(route.handler)[0][start_arg:]:
argname = name + '-' + arg
args.append(argname)
tbl.add(tr(
td(arg, class_='left'),
td(input(type='text', id=argname, class_='value'),
class_='right')))
if route.has_payload or route.accepts == tubes.JSON:
tbl.add(tr(
td("payload (eval)", class_='left'),
td(input(type='text', id=name + '--payload', class_='value'),
class_='right')))
ids = ', '.join("'%s'" % (arg, ) for arg in args)
tbl.add(tr(td(), td(button('send',
onclick='sendForm(\'' + name + '\', [' + ids + '], \'' + \
output_id + '\')'))))
return str(wrapper)
def generate_requests(handler, namespace='requests'):
'''return javascript code to interact with this handler'''
def get_rest_call(method, route):
'''return a string representing a asynchornous REST call'''
pattern = route.pattern
if pattern.startswith('^'):
pattern = pattern[1:]
if pattern.endswith('?'):
pattern = pattern[:-1]
start_arg = 1
if route.accepts == tubes.JSON:
start_arg = 2
parts = re.split('(\(.*?\))', pattern)
result = ['"']
args = inspect.getargspec(route.handler)[0][start_arg:]
for part in parts:
if part.startswith('('):
result.append('" + ' + args.pop(0) + ' + "')
else:
result.append(part.replace('^', '').replace('$',
'').replace('?', ''))
result.append('"')
code = " var url = %s;\n" % (''.join(result), )
code += " $.ajax({'contentType': '%s',\n" % (route.produces, )
if route.accepts == tubes.JSON:
code += " 'data': JSON.stringify(data),\n"
elif route.accepts is not None:
code += " 'data': data,\n"
code += " 'dataType': '%s',\n" % \
(tubes.JQUERY_TYPES.get(route.produces, 'text'),)
code += " 'error': onError,\n"
code += " 'success': onSuccess,\n"
code += " 'type': '%s',\n" % (method, )
code += " 'url': url});\n"
return code
code = 'var %s = {};\n\n' % (namespace,)
code += '%s.cb = function(response) {console.log(response);};\n\n' % \
(namespace, )
for method, routes in handler.routes.iteritems():
for route in routes:
start_arg = 1
if route.accepts == tubes.JSON:
start_arg = 2
args = inspect.getargspec(route.handler)[0][start_arg:]
if route.has_payload or route.accepts == tubes.JSON:
args += ['data']
args += ['onSuccess', 'onError']
method_name = tubes.underscores_to_camelcase(route.handler.__name__)
code += '// handle %s on %s\n' % (method, route.pattern)
code += '%s.%s = function(%s) {\n%s};\n\n' % (namespace,
method_name, ', '.join(args), get_rest_call(method, route))
return code
