def testListOfImportsIsSameAsPythonFiles(self):
"""
Tests if the list of keys in the dictionary returned from
DynamicLoader.getModules is equal to list of .py files in the
requested module directory
"""
resultDictionary = Modules.DynamicLoader.getModules("Readers")
readerPackageDir = os.path.join(bioimagepath, scripting.get_module_dir(), "Readers")
pythonFilesInPackageDir = glob.glob(os.path.join(readerPackageDir, "*.py"))
pythonBaseFilesWithoutExtension = [os.path.basename(file).replace(".py", "") \
for file in pythonFilesInPackageDir]
self.assertEquals(sorted(resultDictionary.keys()), sorted(pythonBaseFilesWithoutExtension))
def _createGlobPathAndSysPath(self, moduleSubDir, globExtension):
"""
Creates a path to be used in a glob expression and a path to add to sys.path
so that modules that the glob expression will fetch can be imported. Returns these in a tuple:
(globPath, pathForSysPath)
Ex. ("moduleSubDir = Readers, globExtension = *.py") -> (Modules/Readers/*.py, Modules/Readers)
"""
# Create list of Module-files to load based on extension
modulePath = scripting.get_module_dir()
Logging.info("Module dir=%s" % modulePath, kw="modules")
pathForSysPath = os.path.join(modulePath, moduleSubDir)
globPath = pathForSysPath
if globExtension:
globPath = os.path.join(globPath, globExtension)
Logging.info("Path to modes: %s" % pathForSysPath, kw="modules")
return globPath, pathForSysPath
def _createGlobPathAndSysPath(self, moduleSubDir, globExtension):
"""
Creates a path to be used in a glob expression and a path to add to sys.path
so that modules that the glob expression will fetch can be imported. Returns these in a tuple:
(globPath, pathForSysPath)
Ex. ("moduleSubDir = Readers, globExtension = *.py") -> (Modules/Readers/*.py, Modules/Readers)
"""
# Create list of Module-files to load based on extension
modulePath = scripting.get_module_dir()
Logging.info("Module dir=%s" % modulePath, kw = "modules")
pathForSysPath = os.path.join(modulePath, moduleSubDir)
globPath = pathForSysPath
if globExtension:
globPath = os.path.join(globPath, globExtension)
Logging.info("Path to modes: %s" % pathForSysPath, kw = "modules")
return globPath, pathForSysPath
def doNotTestLoadingOfModulesInSubdirectory(self):
"""
Checks that you can import modules from a directory that is a subdirectory of
a directory in the Modules directory. For this test I try to import Task/Adjust and check that
the list of modules is the same as the list of python files in that directory.
"""
# class MockScriptingClass:
# def get_module_dir(self):
# return unittestPath
adjustPath = "Task/Adjust"
loadedModulesDictionary = Modules.DynamicLoader.getModules(adjustPath)
os.chdir(os.path.join(bioimagepath, "source"))
absAdjustPackagePath = os.path.join(bioimagepath, "source", scripting.get_module_dir(), adjustPath)
pythonFilesInPackageDir = glob.glob(os.path.join(absAdjustPackagePath, "*.py"))
pythonBaseFilesWithoutExtension = [os.path.basename(file).replace(".py", "") \
for file in pythonFilesInPackageDir]
self.assertEquals(sorted(loadedModulesDictionary.keys()), sorted(pythonFilesInPackageDir))
