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 installPlugin(filename):
"""Copies the given Python file into the FSLeyes settings directory,
within a sub-directory called ``plugins``. After the file has been
copied, the path to the copy is passed to :func:`loadPlugin`.
"""
basename = op.splitext(op.basename(filename))[0]
dest = 'plugins/{}.py'.format(basename)
log.debug('Installing plugin %s', filename)
with open(filename, 'rt') as inf, \
fslsettings.writeFile(dest) as outf:
outf.write(inf.read())
dest = fslsettings.filePath(dest)
try:
loadPlugin(dest)
except Exception:
fslsettings.deleteFile(dest)
raise