def test_env_var_debug():
with set_env_var('PANEL_DEBUG', 'disable'):
assert config.debug == 'disable'
with set_env_var('PANEL_DEBUG', 'replace'):
assert config.debug == 'replace'
with set_env_var('PANEL_DOC_BUILD', 'true'):
assert config.debug == 'disable'
def test_env_var_console_output():
with set_env_var('PANEL_CONSOLE_OUTPUT', 'disable'):
assert config.console_output == 'disable'
with set_env_var('PANEL_CONSOLE_OUTPUT', 'replace'):
assert config.console_output == 'replace'
with config.set(console_output='disable'):
with set_env_var('PANEL_DOC_BUILD', 'accumulate'):
assert config.console_output == 'disable'
def test_console_output_disable_stdout(document, comm, get_display_handle):
pane = HTML()
with set_env_var('PANEL_CONSOLE_OUTPUT', 'disable'):
model = pane.get_root(document, comm)
handle = get_display_handle(model)
pane._on_stdout(model.ref['id'], ['print output'])
assert handle == {}
pane._cleanup(model)
assert model.ref['id'] not in state._handles
def test_console_output_replace_stdout(document, comm, get_display_handle):
pane = HTML()
with set_env_var('PANEL_CONSOLE_OUTPUT', 'replace'):
model = pane.get_root(document, comm)
handle = get_display_handle(model)
pane._on_stdout(model.ref['id'], ['print output'])
assert handle == {'text/html': 'print output</br>', 'raw': True}
pane._on_stdout(model.ref['id'], ['new output'])
assert handle == {'text/html': 'new output</br>', 'raw': True}
pane._cleanup(model)
assert model.ref['id'] not in state._handles
def test_console_output_disable_error(document, comm, get_display_handle):
pane = HTML()
with set_env_var('PANEL_CONSOLE_OUTPUT', 'disable'):
model = pane.get_root(document, comm)
handle = get_display_handle(model)
try:
1 / 0
except Exception as e:
pane._on_error(model.ref['id'], e)
assert handle == {}
pane._cleanup(model)
assert model.ref['id'] not in state._handles
def test_console_output_replace_error(document, comm, get_display_handle):
pane = HTML()
with set_env_var('PANEL_CONSOLE_OUTPUT', 'replace'):
model = pane.get_root(document, comm)
handle = get_display_handle(model)
try:
1 / 0
except Exception as e:
pane._on_error(model.ref['id'], e)
assert 'text/html' in handle
assert 'ZeroDivisionError' in handle['text/html']
try:
1 + '2'
except Exception as e:
pane._on_error(model.ref['id'], e)
assert 'text/html' in handle
assert 'ZeroDivisionError' not in handle['text/html']
assert 'TypeError' in handle['text/html']
pane._cleanup(model)
assert model.ref['id'] not in state._handles