### # Copyright (c) 2003-2005, Jeremiah Fincher # All rights reserved. # # Redistribution and use in source and binary forms, with or without # modification, are permitted provided that the following conditions are met: # # * Redistributions of source code must retain the above copyright notice, # this list of conditions, and the following disclaimer. # * Redistributions in binary form must reproduce the above copyright notice, # this list of conditions, and the following disclaimer in the # documentation and/or other materials provided with the distribution. # * Neither the name of the author of this software nor the name of # contributors to this software may be used to endorse or promote products # derived from this software without specific prior written consent. # # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" # AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE # ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE # LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS # INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN # CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE # POSSIBILITY OF SUCH DAMAGE. ### import gc import os import re import imp import sys import math import inspect import random import string # Stupid printing on import... from cStringIO import StringIO try: # We used to use sys.__stdout__ here, but that caused problems with # daemonization, since sys.stdout is replaced with a StringIO. original = sys.stdout sys.stdout = StringIO() import this finally: sys.stdout = original import supybot.utils as utils from supybot.commands import * import supybot.ircutils as ircutils import supybot.callbacks as callbacks L = [os.__file__] if hasattr(math, '__file__'): L.append(math.__file__) pythonPath = map(os.path.dirname, L) class Python(callbacks.PluginRegexp): callBefore = ['Web'] regexps = ['aspnRecipes'] modulechars = string.ascii_letters + string.digits + '_.' def pydoc(self, irc, msg, args, name): """ Returns the __doc__ string for a given Python function. """ def normalize(s): return utils.str.normalizeWhitespace(s.replace('\n\n', '. ')) def getModule(name, path=pythonPath): if name in sys.modules: return sys.modules[name] else: parts = name.split('.') for name in parts: try: info = imp.find_module(name, path) newmodule = imp.load_module(name, *info) path = [os.path.dirname(newmodule.__file__)] if info[0] is not None: info[0].close() except ImportError: if parts == ['os', 'path']: return os.path else: return None return newmodule if name.translate(utils.str.chars, self.modulechars) != '': irc.error('That\'s not a valid module or function name.') return if '.' in name: (moduleName, funcName) = utils.str.rsplit(name, '.', 1) if moduleName in __builtins__: obj = __builtins__[moduleName] if hasattr(obj, funcName): obj = getattr(obj, funcName) if hasattr(obj, '__doc__'): irc.reply(normalize(obj.__doc__)) else: irc.reply(format('%s has no documentation.', name)) else: s = format('%s has no method %s.', moduleName, funcName) irc.reply(s) elif moduleName: newmodule = getModule(moduleName) if newmodule is None: irc.error(format('No module %s exists.', moduleName)) else: if hasattr(newmodule, funcName): f = getattr(newmodule, funcName) if hasattr(f, '__doc__') and f.__doc__: s = normalize(f.__doc__) irc.reply(s) else: irc.error(format('%s has no documentation.', name)) else: s = format('%s has no function %s.', moduleName, funcName) irc.error(s) else: if name in sys.modules: newmodule = sys.modules[name] if hasattr(newmodule, '__doc__') and newmodule.__doc__: irc.reply(normalize(newmodule.__doc__)) else: irc.reply(format('Module %s has no documentation.', name)) elif name in __builtins__: f = __builtins__[name] if hasattr(f, '__doc__') and f.__doc__: irc.reply(normalize(f.__doc__)) else: irc.error('That function has no documentation.') else: irc.error(format('No function or module %s exists.', name)) pydoc = wrap(pydoc, ['somethingWithoutSpaces']) _these = [str(s) for s in this.s.decode('rot13').splitlines() if s] _these.pop(0) # Initial line (The Zen of Python...) def zen(self, irc, msg, args): """takes no arguments Returns one of the zen of Python statements. """ irc.reply(utils.iter.choice(self._these)) zen = wrap(zen) _title = re.compile(r'(Title): (.*)', re.I) _submit = re.compile(r'(Submitter): (.*)', re.I) _update = re.compile(r'Last (Updated): (.*)', re.I) _version = re.compile(r'(Version) no: (.*)', re.I) _category = re.compile(r'(Category):.*?]+>(.*?)', re.I | re.S) _description = re.compile(r'

(Description):

.+?

(.+?)

', re.I | re.S) _searches = (_title, _submit, _update, _version, _category, _description) _bold = lambda self, g: (ircutils.bold(g[0]),) + g[1:] def aspnRecipes(self, irc, msg, match): r"http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/\d+" if not self.registryValue('aspnSnarfer', msg.args[0]): return url = match.group(0) s = utils.web.getUrl(url) resp = [] for r in self._searches: m = r.search(s) if m: resp.append(format('%s: %s', *self._bold(m.groups()))) if resp: resp = map(utils.web.htmlToText, resp) irc.reply('; '.join(resp), prefixNick=False) aspnRecipes = urlSnarfer(aspnRecipes) def objects(self, irc, msg, args): """takes no arguments Returns the number and types of Python objects in memory. """ classes = 0 functions = 0 modules = 0 strings = 0 dicts = 0 lists = 0 tuples = 0 refcounts = 0 objs = gc.get_objects() for obj in objs: if isinstance(obj, str): strings += 1 if isinstance(obj, tuple): tuples += 1 elif inspect.isroutine(obj): functions += 1 elif isinstance(obj, dict): dicts += 1 elif isinstance(obj, list): lists += 1 elif inspect.isclass(obj): classes += 1 elif inspect.ismodule(obj): modules += 1 refcounts += sys.getrefcount(obj) response = format('I have %i objects: %s modules, %s classes, %s ' 'functions, %s dictionaries, %s lists, %s tuples, ' '%s strings, and a few other odds and ends. I have ' 'a total of %s references.', len(objs), modules, classes, functions, dicts, lists, tuples, strings, refcounts) irc.reply(response) objects = wrap(objects) Class = Python # vim:set shiftwidth=4 softtabstop=4 expandtab textwidth=79: