python的inspect模块

farmer111

　　发现python有个好用的检查模块-inspect, 查看源文件发现它提供了不少好用的方法：   
“”"   
Here are some of the useful functions provided by this module:
　　ismodule(), isclass(), ismethod(), isfunction(), isgeneratorfunction(),   
isgenerator(), istraceback(), isframe(), iscode(), isbuiltin(),isroutine() – check object types
　　getmembers() – get members of an object that satisfy a given condition
　　getfile(), getsourcefile(), getsource() – find an object’s source code   
getdoc(), getcomments() – get documentation on an object   
getmodule() – determine the module that an object came from   
getclasstree() – arrange classes so as to represent their hierarchy
　　getargspec(), getargvalues() – get info about function arguments   
formatargspec(), formatargvalues() – format an argument spec   
getouterframes(), getinnerframes() – get info about frames   
currentframe() – get the current stack frame   
stack(), trace() – get info about frames on the stack or in a traceback   
“”"
　　举例:



import inspect
inspect.isbuiltin(abs)
True
import os
inspect.ismodule(os)
True
class C:pass
inspect.isclass(C)
True
class C(object):
def foo(self):
print 'here is foo'
def bez(self):
print 'here is bez'
inspect.getmembers(C, inspect.ismethod)
[('bez', ""), ('foo', "")]
　　上面要是不加inspect.ismethod的话，会将对象的所有默认属性都列出来
　　其他方法就一一列举
　　原文：http://justpy.com/archives/tag/%E5%88%A4%E6%96%AD%E5%AF%B9%E8%B1%A1%E6%98%AF%E5%90%A6%E6%98%AF%E7%B1%BB