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Diffstat (limited to '')
| -rw-r--r-- | portato/plugin.py | 41 |
1 files changed, 31 insertions, 10 deletions
diff --git a/portato/plugin.py b/portato/plugin.py index c6e3288..4c5070e 100644 --- a/portato/plugin.py +++ b/portato/plugin.py @@ -239,12 +239,15 @@ class Plugin: class PluginQueue: """Class managing and loading the plugins.""" - def __init__ (self, load = True): + def __init__ (self, frontend, load = True): """Constructor. - + + @param frontend: the frontend used + @type frontend: string @param load: if False nothing is loaded @type load: bool""" + self.frontend = frontend self.list = [] self.hooks = {} if load: @@ -343,12 +346,30 @@ class PluginQueue: elem = list[0] - plugin = Plugin(p, elem.getAttribute("name"), elem.getAttribute("author")) - plugin.parse_hooks(elem.getElementsByTagName("hook")) - plugin.set_import(elem.getElementsByTagName("import")) - plugin.parse_menus(elem.getElementsByTagName("menu")) + frontendOK = None + for f in elem.getElementsByTagName("frontend"): + if f.hasChildNodes(): + nodes = f.childNodes + if len(nodes) > 1: + raise ParseException, "Malformed frontend" + + if nodes[0].nodeType != nodes[0].TEXT_NODE: + raise ParseException, "Malformed frontend" + + fValue = nodes[0].nodeValue.strip() + if fValue == self.frontend: + frontendOK = True # one positive is enough + break + elif frontendOK is None: # do not make negative if we already have a positive + frontendOK = False + + if frontendOK is None or frontendOK == True: + plugin = Plugin(p, elem.getAttribute("name"), elem.getAttribute("author")) + plugin.parse_hooks(elem.getElementsByTagName("hook")) + plugin.set_import(elem.getElementsByTagName("import")) + plugin.parse_menus(elem.getElementsByTagName("menu")) - self.list.append(plugin) + self.list.append(plugin) except ParseException, e: error(e[0],p) @@ -435,10 +456,10 @@ class PluginQueue: __plugins = None -def load_plugins(): +def load_plugins(frontend): global __plugins - if __plugins is None: - __plugins = PluginQueue() + if __plugins is None or __plugins.frontend != frontend: + __plugins = PluginQueue(frontend) def get_plugins(): return __plugins |