python的__doc__问题
好像python得__doc__，只能导出class或者function或者method里面用''' ''' ,包裹起来的部分，某个模块开头的注释部分，可否在python console状态下，抓取出来？例如
# mget.py
#
# by Nelson Rush
#
# MIT/X license.
#
# A simple program to download files in segments.
#
# - Fixes by David Loaiza for Python 2.5 added.
# - Nelson added fixes to bring the code to 2.7 and add portability between Windows/Linux.
# - The output of segment information has been corrected and cleaned up.
# - In outside cases where the client instances were not being closed, they are now closed.
#
import sys
import os
import asyncore
import socket
import platform
from string import *
from math import *
from time import *
from mmap import *
上面是一个mget.py的开头部分，从第一行到第13行的部分，可否在交互模式下，用.__doc__的方式显示出来，或者其他的方式？
本帖最后由 jun413947139 于 2014-07-31 11:25 编辑
1. python 中__doc__是第一个未赋值的字符串(docstring),并不是注释， 所以你用# 开头的注释是不行的
2. __doc__ 支持 python的modules, functions, classes, and methods
3.以你的mget.py为例 ：#! /usr/bin/python
'''
mget.py
by Nelson Rush
MIT/X license.
A simple program to download files in segments.
- Fixes by David Loaiza for Python 2.5 added.
- Nelson added fixes to bring the code to 2.7 and add portability between Windows/Linux.
- The output of segment information has been corrected and cleaned up.
- In outside cases where the client instances were not being closed, they are now closed.
'''
import sys
import os
import asyncore
import socket
import platform
from string import *
from math import *
from time import *
from mmap import *在python shell中执行>>> import mget
>>> mget.__doc__ 回复 1# luofeiyu_cu
可以考虑使用自省。
import inspect
然后，使用inspect的get系列函数，可以得到对应的源文件。
之后，你可以根据需要过滤。
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