diff options
Diffstat (limited to 'module/plugins/PluginManager.py')
| -rw-r--r-- | module/plugins/PluginManager.py | 263 |
1 files changed, 130 insertions, 133 deletions
diff --git a/module/plugins/PluginManager.py b/module/plugins/PluginManager.py index 59ba47410..f3f5f47bc 100644 --- a/module/plugins/PluginManager.py +++ b/module/plugins/PluginManager.py @@ -1,26 +1,43 @@ # -*- coding: utf-8 -*- +""" + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, + or (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, see <http://www.gnu.org/licenses/>. + + @author: mkaay, RaNaN +""" + import re import sys -from itertools import chain from os import listdir, makedirs from os.path import isfile, join, exists, abspath from sys import version_info +from itertools import chain from traceback import print_exc from module.lib.SafeEval import const_eval as literal_eval - +from module.ConfigParser import IGNORE class PluginManager: - ROOT = "module.plugins." + ROOT = "module.plugins." USERROOT = "userplugins." - TYPES = ("crypter", "container", "hoster", "captcha", "accounts", "hooks", "internal") + TYPES = ("crypter", "container", "hoster", "captcha", "accounts", "hooks", "internal") - PATTERN = re.compile(r'__pattern__\s*=\s*u?r("|\')([^"\']+)') - VERSION = re.compile(r'__version__\s*=\s*("|\')([\d.]+)') - CONFIG = re.compile(r'__config__\s*=\s*\[([^\]]+)', re.M) - DESC = re.compile(r'__description__\s*=\s*("|"""|\')([^"\']+)') + PATTERN = re.compile(r'__pattern__.*=.*r("|\')([^"\']+)') + VERSION = re.compile(r'__version__.*=.*("|\')([0-9.]+)') + CONFIG = re.compile(r'__config__.*=.*\[([^\]]+)', re.MULTILINE) + DESC = re.compile(r'__description__.?=.?("|"""|\')([^"\']+)') def __init__(self, core): @@ -41,40 +58,41 @@ class PluginManager: sys.path.append(abspath("")) - #@NOTE: In 0.4.10 directory "accounts" changes to "account" and "hooks" changes to "addon" - self.plugins['accounts'] = self.accountPlugins = self.parse("accounts") - self.plugins['hooks'] = self.hookPlugins = self.parse("hooks") + if not exists("userplugins"): + makedirs("userplugins") + if not exists(join("userplugins", "__init__.py")): + f = open(join("userplugins", "__init__.py"), "wb") + f.close() - for type in set(self.TYPES) - set(('accounts', 'hooks')): - self.plugins[type] = self.parse(type) - setattr(self, "%sPlugins" % type, self.plugins[type]) + self.plugins["crypter"] = self.crypterPlugins = self.parse("crypter", pattern=True) + self.plugins["container"] = self.containerPlugins = self.parse("container", pattern=True) + self.plugins["hoster"] = self.hosterPlugins = self.parse("hoster", pattern=True) - self.log.debug("Created index of plugins") + self.plugins["captcha"] = self.captchaPlugins = self.parse("captcha") + self.plugins["accounts"] = self.accountPlugins = self.parse("accounts") + self.plugins["hooks"] = self.hookPlugins = self.parse("hooks") + self.plugins["internal"] = self.internalPlugins = self.parse("internal") + self.log.debug("created index of plugins") - def parse(self, folder, rootplugins={}): + def parse(self, folder, pattern=False, home={}): """ - returns dict with information + returns dict with information home contains parsed plugins from module. + + { + name : {path, version, config, (pattern, re), (plugin, class)} + } + """ - plugins = {} - - if rootplugins: - try: - pfolder = join("userplugins", folder) - if not exists(pfolder): - makedirs(pfolder) - - for ifile in (join("userplugins", "__init__.py"), - join(pfolder, "__init__.py")): - if not exists(ifile): - f = open(ifile, "wb") - f.close() - - except IOError, e: - self.logCritical(e) - return rootplugins + if home: + pfolder = join("userplugins", folder) + if not exists(pfolder): + makedirs(pfolder) + if not exists(join(pfolder, "__init__.py")): + f = open(join(pfolder, "__init__.py"), "wb") + f.close() else: pfolder = join(pypath, "module", "plugins", folder) @@ -82,27 +100,19 @@ class PluginManager: for f in listdir(pfolder): if (isfile(join(pfolder, f)) and f.endswith(".py") or f.endswith("_25.pyc") or f.endswith( "_26.pyc") or f.endswith("_27.pyc")) and not f.startswith("_"): + data = open(join(pfolder, f)) + content = data.read() + data.close() - try: - with open(join(pfolder, f)) as data: - content = data.read() - - except IOError, e: - self.logError(e) + if f.endswith("_25.pyc") and version_info[0:2] != (2, 5): continue - - if f.endswith("_25.pyc") and version_info[0:2] != (2, 5): #@TODO: Remove in 0.4.10 + elif f.endswith("_26.pyc") and version_info[0:2] != (2, 6): continue - - elif f.endswith("_26.pyc") and version_info[0:2] != (2, 6): #@TODO: Remove in 0.4.10 - continue - - elif f.endswith("_27.pyc") and version_info[0:2] != (2, 7): #@TODO: Remove in 0.4.10 + elif f.endswith("_27.pyc") and version_info[0:2] != (2, 7): continue name = f[:-3] - if name[-1] == ".": - name = name[:-4] + if name[-1] == ".": name = name[:-4] version = self.VERSION.findall(content) if version: @@ -110,33 +120,38 @@ class PluginManager: else: version = 0 - if rootplugins and name in rootplugins: - if rootplugins[name]['version'] >= version: + # home contains plugins from pyload root + if home and name in home: + if home[name]["v"] >= version: continue + if name in IGNORE or (folder, name) in IGNORE: + continue + plugins[name] = {} - plugins[name]['version'] = version + plugins[name]["v"] = version module = f.replace(".pyc", "").replace(".py", "") # the plugin is loaded from user directory - plugins[name]['user'] = True if rootplugins else False - plugins[name]['name'] = module - - pattern = self.PATTERN.findall(content) + plugins[name]["user"] = True if home else False + plugins[name]["name"] = module if pattern: - pattern = pattern[0][1] + pattern = self.PATTERN.findall(content) + + if pattern: + pattern = pattern[0][1] + else: + pattern = "^unmachtable$" + + plugins[name]["pattern"] = pattern try: - regexp = re.compile(pattern) + plugins[name]["re"] = re.compile(pattern) except: - self.log.error(_("%s has a invalid pattern") % name) - pattern = r'^unmatchable$' - regexp = re.compile(pattern) + self.log.error(_("%s has a invalid pattern.") % name) - plugins[name]['pattern'] = pattern - plugins[name]['re'] = regexp # internals have no config if folder == "internal": @@ -145,19 +160,24 @@ class PluginManager: config = self.CONFIG.findall(content) if config: - try: - config = literal_eval(config[0].strip().replace("\n", "").replace("\r", "")) - desc = self.DESC.findall(content) - desc = desc[0][1] if desc else "" + config = literal_eval(config[0].strip().replace("\n", "").replace("\r", "")) + desc = self.DESC.findall(content) + desc = desc[0][1] if desc else "" - if type(config[0]) == tuple: - config = [list(x) for x in config] - else: - config = [list(config)] + if type(config[0]) == tuple: + config = [list(x) for x in config] + else: + config = [list(config)] - if folder not in ("accounts", "internal") and not [True for item in config if item[0] == "activated"]: - config.insert(0, ["activated", "bool", "Activated", False if folder == "hooks" else True]) + if folder == "hooks": + append = True + for item in config: + if item[0] == "activated": append = False + # activated flag missing + if append: config.append(["activated", "bool", "Activated", False]) + + try: self.core.config.addPluginConfig(name, config, desc) except: self.log.error("Invalid config in %s: %s" % (name, config)) @@ -172,8 +192,9 @@ class PluginManager: except: self.log.error("Invalid config in %s: %s" % (name, config)) - if not rootplugins and plugins: #: Double check - plugins.update(self.parse(folder, plugins)) + if not home: + temp = self.parse(folder, pattern, plugins) + plugins.update(temp) return plugins @@ -188,13 +209,13 @@ class PluginManager: if type(url) not in (str, unicode, buffer): continue found = False - if last and last[1]['re'].match(url): + if last and last[1]["re"].match(url): res.append((url, last[0])) continue for name, value in chain(self.crypterPlugins.iteritems(), self.hosterPlugins.iteritems(), - self.containerPlugins.iteritems()): - if 're' in value and value['re'].match(url): #@TODO: Rewrite this check to report missing __pattern__ attribute alert + self.containerPlugins.iteritems()): + if value["re"].match(url): res.append((url, name)) last = (name, value) found = True @@ -205,38 +226,34 @@ class PluginManager: return res - def findPlugin(self, name, pluginlist=("hoster", "crypter", "container")): for ptype in pluginlist: if name in self.plugins[ptype]: return self.plugins[ptype][name], ptype return None, None - def getPlugin(self, name, original=False): """return plugin module from hoster|decrypter|container""" plugin, type = self.findPlugin(name) if not plugin: - self.log.warning("Plugin %s not found" % name) - plugin = self.hosterPlugins['BasePlugin'] + self.log.warning("Plugin %s not found." % name) + plugin = self.hosterPlugins["BasePlugin"] if "new_module" in plugin and not original: - return plugin['new_module'] + return plugin["new_module"] return self.loadModule(type, name) - def getPluginName(self, name): """ used to obtain new name if other plugin was injected""" plugin, type = self.findPlugin(name) if "new_name" in plugin: - return plugin['new_name'] + return plugin["new_name"] return name - def loadModule(self, type, name): """ Returns loaded module for plugin @@ -245,41 +262,26 @@ class PluginManager: """ plugins = self.plugins[type] if name in plugins: - if "module" in plugins[name]: - return plugins[name]['module'] - + if "module" in plugins[name]: return plugins[name]["module"] try: - module = __import__(self.ROOT + "%s.%s" % (type, plugins[name]['name']), globals(), locals(), - plugins[name]['name']) - + module = __import__(self.ROOT + "%s.%s" % (type, plugins[name]["name"]), globals(), locals(), + plugins[name]["name"]) + plugins[name]["module"] = module #cache import, maybe unneeded + return module except Exception, e: - self.log.error(_("Error importing plugin: [%(type)s] %(name)s (v%(version).2f) | %(errmsg)s") - % {'name': name, 'type': type, 'version': plugins[name]['version'], "errmsg": str(e)}) + self.log.error(_("Error importing %(name)s: %(msg)s") % {"name": name, "msg": str(e)}) if self.core.debug: print_exc() - else: - plugins[name]['module'] = module #: cache import, maybe unneeded - - self.log.debug(_("Loaded plugin: [%(type)s] %(name)s (v%(version).2f)") - % {'name': name, 'type': type, 'version': plugins[name]['version']}) - return module - - def loadClass(self, type, name): """Returns the class of a plugin with the same name""" module = self.loadModule(type, name) - if module: - return getattr(module, name) - else: - return None - + if module: return getattr(module, name) def getAccountPlugins(self): """return list of account plugin names""" return self.accountPlugins.keys() - def find_module(self, fullname, path=None): #redirecting imports if necesarry if fullname.startswith(self.ROOT) or fullname.startswith(self.USERROOT): #seperate pyload plugins @@ -292,10 +294,10 @@ class PluginManager: if type in self.plugins and name in self.plugins[type]: #userplugin is a newer version - if not user and self.plugins[type][name]['user']: + if not user and self.plugins[type][name]["user"]: return self #imported from userdir, but pyloads is newer - if user and not self.plugins[type][name]['user']: + if user and not self.plugins[type][name]["user"]: return self @@ -306,8 +308,7 @@ class PluginManager: newname = name.replace(self.ROOT, self.USERROOT) else: newname = name.replace(self.USERROOT, self.ROOT) - else: - newname = name + else: newname = name base, plugin = newname.rsplit(".", 1) @@ -323,45 +324,40 @@ class PluginManager: def reloadPlugins(self, type_plugins): """ reloads and reindexes plugins """ - if not type_plugins: - return None + if not type_plugins: return False self.log.debug("Request reload of plugins: %s" % type_plugins) - flag = True as_dict = {} - for t,n in type_plugins: if t in as_dict: as_dict[t].append(n) else: as_dict[t] = [n] - for type in as_dict.iterkeys(): - # we do not reload hooks or internals, would cause to much side effects - if type in ("hooks", "internal"): - flag = False - continue + # we do not reload hooks or internals, would cause to much side effects + if "hooks" in as_dict or "internal" in as_dict: + return False + for type in as_dict.iterkeys(): for plugin in as_dict[type]: if plugin in self.plugins[type]: if "module" in self.plugins[type][plugin]: - self.log.debug("Reloading module %s" % plugin) - reload(self.plugins[type][plugin]['module']) + self.log.debug("Reloading %s" % plugin) + reload(self.plugins[type][plugin]["module"]) - #index creation - self.plugins[type] = self.parse(type) - - if type is "accounts": #@TODO: Remove this check in 0.4.10 - self.accountPlugins = self.plugins[type] - else: - setattr(self, "%sPlugins" % type, self.plugins[type]) + #index creation + self.plugins["crypter"] = self.crypterPlugins = self.parse("crypter", pattern=True) + self.plugins["container"] = self.containerPlugins = self.parse("container", pattern=True) + self.plugins["hoster"] = self.hosterPlugins = self.parse("hoster", pattern=True) + self.plugins["captcha"] = self.captchaPlugins = self.parse("captcha") + self.plugins["accounts"] = self.accountPlugins = self.parse("accounts") - if "accounts" in as_dict: #: accounts needs to be reloaded + if "accounts" in as_dict: #accounts needs to be reloaded self.core.accountManager.initPlugins() self.core.scheduler.addJob(0, self.core.accountManager.getAccountInfos) - return flag + return True @@ -375,9 +371,10 @@ if __name__ == "__main__": a = time() - test = ["http://www.youtube.com/watch?v=%s" % x for x in xrange(0, 100)] + test = ["http://www.youtube.com/watch?v=%s" % x for x in range(0, 100)] print p.parseUrls(test) b = time() print b - a, "s" + |