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class Chain(object):
def __init__(self, path='api'):
self._path = path
def __getattr__(self, path):
# 递归调用
return Chain('%s/%s/' % (self._path, path))
def __str__(self):
return self._path
__repr__ = __str__
In[*]: Chain('api').example.index
out[*]: api/example/index
实现github api
[email protected]:username/example.git
class Chain(object):
def __init__(self, path=''):
self._path = path
def __getattr__(self, path):
if path == 'git':
return Chain('%s.%s' % (self._path, path))
return Chain('%s/%s' % (self._path, path))
def users(self, username):
return Chain('%s:%s' % (self._path, username))
def __str__(self):
return self._path
__repr__ = __str__
In[*]: Chain('[email protected]').users('username').example.git
out[*]: git@github.com:username/example.git