def test_initialise():
# Assuming that initialise()
# has not yet been called
assert settings.read('nothing') is None
assert settings.read('nothing', 'default') == 'default'
settings.write('nothing', 'nothing')
settings.delete('nothing')
assert settings.readFile('nothing') is None
settings.writeFile('nothing', 'nothing')
settings.deleteFile('nothing')
assert settings.filePath() is None
assert settings.readAll() == {}
assert settings.listFiles() == []
settings.clear()
with tests.testdir() as testdir:
settings.initialise(cfgid='test', cfgdir=testdir, writeOnExit=False)
assert settings.settings.configID == 'test'
assert settings.settings.configDir == testdir
settings.write('setting', 'value')
assert settings.read('setting') == 'value'
assert settings.read('nothing') is None
def scanUserAddedLuts():
"""Returns a list of IDs for all user-added lookup tables. """
lutFiles = fslsettings.listFiles('luts/*.lut')
lutFiles = [op.basename(f) for f in lutFiles]
lutIDs = [op.splitext(f)[0] for f in lutFiles]
lutIDs = [m.lower() for m in lutIDs]
return lutIDs
def scanUserAddedCmaps():
"""Returns a list of IDs for all user-added colour maps. """
cmapFiles = fslsettings.listFiles('colourmaps/*.cmap')
cmapFiles = [op.basename(f) for f in cmapFiles]
cmapIDs = [op.splitext(f)[0] for f in cmapFiles]
cmapIDs = [m.lower() for m in cmapIDs]
return cmapIDs
def initialise():
"""Calls :func:`loadPlugin` on all plugin files in the FSLeyes settings
directory, and found on the ``FSLEYES_PLUGIN_PATH`` environment variable.
"""
pluginFiles = list(fslsettings.listFiles('plugins/*.py'))
pluginFiles = [fslsettings.filePath(p) for p in pluginFiles]
fpp = os.environ.get('FSLEYES_PLUGIN_PATH', None)
if fpp is not None:
for dirname in fpp.split(op.pathsep):
pluginFiles.extend(glob.glob(op.join(dirname, '*.py')))
for fname in pluginFiles:
try:
loadPlugin(fname)
except Exception as e:
log.warning('Failed to load plugin file %s: %s', fname, e)
