def prep_handler(self, environ):
path_info = environ['PATH_INFO']
if not path_info:
#empty path info (no trailing slash) breaks our relative urls
environ['koji.redirect'] = environ['REQUEST_URI'] + '/'
raise ServerRedirect
elif path_info == '/':
method = 'index'
else:
method = path_info.lstrip('/').split('/')[0]
environ['koji.method'] = method
self.logger.info("Method: %s", method)
func = self.handler_index.get(method)
if not func:
raise URLNotFound
#parse form args
data = {}
fs = cgi.FieldStorage(fp=environ['wsgi.input'],
environ=environ.copy(),
keep_blank_values=True)
for field in fs.list:
if field.filename:
val = field
else:
val = field.value
data.setdefault(field.name, []).append(val)
# replace singleton lists with single values
# XXX - this is a bad practice, but for now we strive to emulate mod_python.publisher
for arg in data:
val = data[arg]
if isinstance(val, list) and len(val) == 1:
data[arg] = val[0]
environ['koji.form'] = fs
args, varargs, varkw, defaults = inspect.getargspec(func)
if not varkw:
# remove any unexpected args
data = dslice(data, args, strict=False)
#TODO (warning in header or something?)
return func, data
def prep_handler(self, environ):
path_info = environ['PATH_INFO']
if not path_info:
#empty path info (no trailing slash) breaks our relative urls
environ['koji.redirect'] = environ['REQUEST_URI'] + '/'
raise ServerRedirect
elif path_info == '/':
method = 'index'
else:
method = path_info.lstrip('/').split('/')[0]
environ['koji.method'] = method
self.logger.info("Method: %s", method)
func = self.handler_index.get(method)
if not func:
raise URLNotFound
#parse form args
data = {}
fs = cgi.FieldStorage(fp=environ['wsgi.input'], environ=environ.copy(), keep_blank_values=True)
for field in fs.list:
if field.filename:
val = field
else:
val = field.value
data.setdefault(field.name, []).append(val)
# replace singleton lists with single values
# XXX - this is a bad practice, but for now we strive to emulate mod_python.publisher
for arg in data:
val = data[arg]
if isinstance(val, list) and len(val) == 1:
data[arg] = val[0]
environ['koji.form'] = fs
args, varargs, varkw, defaults = inspect.getargspec(func)
if not varkw:
# remove any unexpected args
data = dslice(data, args, strict=False)
#TODO (warning in header or something?)
return func, data