Python跨文件引用模块

想作一个python模块库，自己时时调用。

文件层级结构

~/bin:

---pylib pybin

~bin/pylib:

---notify __init__.py

~bin//pybin:

---ct_weather.py

~/bin/pylib/notify

---ct_notifyGTK.py __init__.py

~bin/pylib/__init__.py

import notify __all__ = ['notify'] ~/bin/pylib/notify/__init__.py

import ct_notifyGTK __all__ = ['ct_notifyGTK']

ct_notifyGTK.py

import gtk import pynotify notification = 0 def callback(icon): notification.show() def ct_notify(title, body, timeout = pynotify.EXPIRES_NEVER, type = 'notype'): pynotify.init(title) global notification notification = pynotify.Notification(title, body, type) notification.set_urgency(pynotify.URGENCY_NORMAL) notification.set_timeout(timeout) icon = gtk.status_icon_new_from_stock(gtk.STOCK_ABOUT) icon.connect('activate', callback) notification.attach_to_status_icon(icon) gtk.main() if __name__ == '__main__': ct_notify('weather', 'rain/n3oC') ct_weather.py

#import sys #sys.path.append('/home/ct/bin/pylib') from notify import ct_notifyGTK from urllib import urlopen import re p = re.compile('<[^>]+>') def ct_getweather(url = / "http://www.weather.com.cn/wap/weather/101010100.shtml"): ''' ct_getweather: return the encoded in utf8 texts represents weather condition. No description. ''' sock = urlopen(url) htmlsource = sock.read() sock.close() content = p.sub("", htmlsource) content = '/n'.join(content.split()[1:12]) return content.decode('utf8') #------end of ct_getweather() -------------------------------------------------- if __name__ == '__main__': weather = ct_getweather() ct_notifyGTK.ct_notify('Weather In Beijing', weather) #设置PYTHONPATH

#!/bin/bash echo "export PYTHONPATH=~/bin/pylib" >> ~/.bashrc