def test_unimportable_package(self):
self._create_pkg("_foobar").close()
s = ModuleScanner([self.d])
self.failIf(s.modules)
removed, added = s.rescan()
self.failIf(added)
self.failIf(removed)
def test_scanner_error(self):
h = self._create_mod("q4.py")
h.write(b"1syntaxerror\n")
h.close()
s = ModuleScanner([self.d])
removed, added = s.rescan()
self.failIf(added)
self.failIf(removed)
self.failUnlessEqual(len(s.failures), 1)
self.failUnless("q4" in s.failures)
def test_scanner_add(self):
self._create_mod("q1.py").close()
self._create_mod("q2.py").close()
s = ModuleScanner([self.d])
self.failIf(s.modules)
removed, added = s.rescan()
self.failIf(removed)
self.failUnlessEqual(set(added), {"q1", "q2"})
self.failUnlessEqual(len(s.modules), 2)
self.failUnlessEqual(len(s.failures), 0)
def test_scanner_add_package(self):
h = self._create_pkg("somepkg")
h2 = self._create_mod("sub.py", "somepkg")
h2.write(b"test=123\n")
h2.close()
h.write(b"from .sub import *\nmain=321\n")
h.close()
s = ModuleScanner([self.d])
removed, added = s.rescan()
self.failUnlessEqual(added, ["somepkg"])
self.failUnlessEqual(s.modules["somepkg"].module.main, 321)
self.failUnlessEqual(s.modules["somepkg"].module.test, 123)
def test_scanner_remove(self):
h = self._create_mod("q3.py")
h.close()
s = ModuleScanner([self.d])
s.rescan()
os.remove(h.name)
try:
os.remove(h.name + "c")
except OSError:
pass
removed, added = s.rescan()
self.failIf(added)
self.failUnlessEqual(removed, ["q3"])
self.failUnlessEqual(len(s.modules), 0)
self.failUnlessEqual(len(s.failures), 0)
def __init__(self, folders=None):
"""folders is a list of paths that will be scanned for plugins.
Plugins in later paths will be preferred if they share a name.
"""
super(PluginManager, self).__init__()
if folders is None:
folders = []
self.__scanner = ModuleScanner(folders)
self.__modules = {} # name: PluginModule
self.__handlers = [] # handler list
self.__enabled = set() # (possibly) enabled plugin IDs
self.__restore()
import quodlibet
import sys
import os
# Nasty hack to allow importing of plugins...
PLUGIN_DIRS = []
root = os.path.join(quodlibet.__path__[0], "ext")
for entry in os.listdir(root):
path = os.path.join(root, entry)
if not os.path.isdir(path):
continue
PLUGIN_DIRS.append(path)
PLUGIN_DIRS.append(os.path.join(os.path.dirname(__file__), "test_plugins"))
ms = ModuleScanner(PLUGIN_DIRS)
ms.rescan()
plugins = {}
modules = {}
for name, module in ms.modules.iteritems():
for plugin in list_plugins(module.module):
plugins[plugin.PLUGIN_ID] = Plugin(plugin)
modules[plugin.PLUGIN_ID] = module.module
class PluginTestCase(AbstractTestCase):
"""Base class for all plugin tests"""
plugins = plugins
modules = modules
