diff options
Diffstat (limited to 'buildstream/_plugincontext.py')
| -rw-r--r-- | buildstream/_plugincontext.py | 47 |
1 files changed, 19 insertions, 28 deletions
diff --git a/buildstream/_plugincontext.py b/buildstream/_plugincontext.py index f50609a51..355771d2e 100644 --- a/buildstream/_plugincontext.py +++ b/buildstream/_plugincontext.py @@ -41,8 +41,7 @@ class PluginContext(): def __init__(self, plugin_base, base_type, searchpath=None): if not searchpath: - raise PluginError( - "Cannot create plugin context without any searchpath") + raise PluginError("Cannot create plugin context without any searchpath") self.base_type = base_type # The base class plugins derive from self.source = None # The PluginSource object @@ -83,13 +82,11 @@ class PluginContext(): try: plugin_type = plugin.setup() except AttributeError as e: - raise PluginError( - "%s plugin '%s' did not provide a setup() function" % - (self.base_type.__name__, kind)) from e + raise PluginError("%s plugin '%s' did not provide a setup() function" % + (self.base_type.__name__, kind)) from e except TypeError as e: - raise PluginError( - "setup symbol in %s plugin '%s' is not a function" % - (self.base_type.__name__, kind)) from e + raise PluginError("setup symbol in %s plugin '%s' is not a function" % + (self.base_type.__name__, kind)) from e self.assert_plugin(kind, plugin_type) @@ -99,24 +96,19 @@ class PluginContext(): def assert_plugin(self, kind, plugin_type): if kind in self.types: - raise PluginError( - "Tried to register %s plugin for existing kind '%s' " - "(already registered %s)" % - (self.base_type.__name__, kind, self.types[kind].__name__)) + raise PluginError("Tried to register %s plugin for existing kind '%s' " + "(already registered %s)" % + (self.base_type.__name__, kind, self.types[kind].__name__)) try: if not issubclass(plugin_type, self.base_type): - raise PluginError( - "%s plugin '%s' returned type '%s', " - "which is not a subclass of %s" % - (self.base_type.__name__, kind, - plugin_type.__name__, - self.base_type.__name__)) + raise PluginError("%s plugin '%s' returned type '%s', which is not a subclass of %s" % + (self.base_type.__name__, kind, + plugin_type.__name__, + self.base_type.__name__)) except TypeError as e: - raise PluginError( - "%s plugin '%s' returned something that is not a type " - "(expected subclass of %s)" % - (self.base_type.__name__, kind, - self.base_type.__name__)) from e + raise PluginError("%s plugin '%s' returned something that is not a type (expected subclass of %s)" % + (self.base_type.__name__, kind, + self.base_type.__name__)) from e # We want a PluginError when trying to create a context # where more than one plugin has the same name @@ -132,11 +124,10 @@ class PluginContext(): if name in names: idx = names.index(name) - raise PluginError( - "Failed to register %s plugin '%s' from: %s\n" - "%s plugin '%s' is already registered by: %s" % - (self.base_type.__name__, name, fullname, - self.base_type.__name__, name, fullnames[idx])) + raise PluginError("Failed to register %s plugin '%s' from: %s\n" + "%s plugin '%s' is already registered by: %s" % + (self.base_type.__name__, name, fullname, + self.base_type.__name__, name, fullnames[idx])) names.append(name) fullnames.append(fullname) |