def reinit_devices():
'''
Reinitialize all devices and call `Device.activate` again on the current
devise. Used as a "teardown" function in testing, if users want to reset
their device (e.g. for multiple standalone runs in a single script),
calling ``device.reinit()`` should normally be sufficient.
'''
from brian2 import restore_initial_state # avoids circular import
for device in all_devices.itervalues():
device.reinit()
if active_device is not None:
# Reactivate the current device
reset_device(active_device)
restore_initial_state()
def reinit_devices():
'''
Reinitialize all devices and call `Device.activate` again on the current
devise. Used as a "teardown" function in testing, if users want to reset
their device (e.g. for multiple standalone runs in a single script),
calling ``device.reinit()`` should normally be sufficient.
'''
from brian2 import restore_initial_state # avoids circular import
for device in all_devices.itervalues():
device.reinit()
if active_device is not None:
# Reactivate the current device
reset_device(active_device)
restore_initial_state()
def reinit_devices():
'''
Reinitialize all devices, call `Device.activate` again on the current
device and reset the preferences. Used as a "teardown" function in testing,
if users want to reset their device (e.g. for multiple standalone runs in a
single script), calling ``device.reinit()`` followed by
``device.activate()`` should normally be sufficient.
Notes
-----
This also resets the `defaultclock`, i.e. a non-standard ``dt`` has to be
set again.
'''
from brian2 import restore_initial_state # avoids circular import
for device in all_devices.values():
device.reinit()
if active_device is not None:
# Reactivate the current device
reset_device(active_device)
restore_initial_state()
def reinit_devices():
'''
Reinitialize all devices, call `Device.activate` again on the current
device and reset the preferences. Used as a "teardown" function in testing,
if users want to reset their device (e.g. for multiple standalone runs in a
single script), calling ``device.reinit()`` followed by
``device.activate()`` should normally be sufficient.
Notes
-----
This also resets the `defaultclock`, i.e. a non-standard ``dt`` has to be
set again.
'''
from brian2 import restore_initial_state # avoids circular import
for device in all_devices.itervalues():
device.reinit()
if active_device is not None:
# Reactivate the current device
reset_device(active_device)
restore_initial_state()
def restore_device():
from brian2 import restore_initial_state # avoids circular import
for device in all_devices.itervalues():
device.reinit()
restore_initial_state()
assert 'name' in dir(gp.main)
# Check that the fiddling with getattr and setattr did not destroy the
# access to standard attributes
assert len(gp.prefs)
assert gp.main._basename == 'main'
@pytest.mark.codegen_independent
def test_str_repr():
# Just test whether str and repr do not throw an error and return something
gp = BrianGlobalPreferences()
gp.register_preferences('main',
'main category',
name=BrianPreference(True, 'some preference'))
assert len(str(gp))
assert len(repr(gp))
assert len(str(gp.main))
assert len(repr(gp.main))
if __name__ == '__main__':
for t in [
test_defaultvalidator, test_brianpreference,
test_brianglobalpreferences, test_preference_name_checking,
test_preference_name_access
]:
t()
restore_initial_state()
assert 'name' in dir(gp.main)
# Check that the fiddling with getattr and setattr did not destroy the
# access to standard attributes
assert len(gp.prefs)
assert gp.main._basename == 'main'
@with_setup(teardown=restore_initial_state)
def test_str_repr():
# Just test whether str and repr do not throw an error and return something
gp = BrianGlobalPreferences()
gp.register_preferences('main', 'main category',
name=BrianPreference(True, 'some preference'))
assert len(str(gp))
assert len(repr(gp))
assert len(str(gp.main))
assert len(repr(gp.main))
if __name__=='__main__':
for t in [test_defaultvalidator,
test_brianpreference,
test_brianglobalpreferences,
test_preference_name_checking,
test_preference_name_access
]:
t()
restore_initial_state()
def restore_device():
from brian2 import restore_initial_state # avoids circular import
for device in all_devices.itervalues():
device.reinit()
restore_initial_state()
