def api_render_label_studio():
""" Label studio frontend rendering for iframe
"""
# get args
project = project_get_or_create()
config = request.args.get('config', request.form.get('config', ''))
config = unquote(config)
if not config:
return make_response('No config in POST',
status.HTTP_417_EXPECTATION_FAILED)
# prepare example
task_data = generate_sample_task_without_check(config,
mode='editor_preview')
example_task_data = {
'id': 1764,
'data': task_data,
'project': project.id,
'created_at': '2019-02-06T14:06:42.000420Z',
'updated_at': '2019-02-06T14:06:42.000420Z'
}
# prepare context for html
config_line = config_line_stripped(config)
response = {
'label_config_line': config_line,
'task_ser': example_task_data
}
response.update(find_editor_files())
project.analytics.send(getframeinfo(currentframe()).function)
return flask.render_template('render_ls.html', **response)
def _get_sample_task(label_config):
predefined_task, completions, predictions = get_task_from_labeling_config(
label_config)
generated_task = generate_sample_task_without_check(label_config,
mode='editor_preview')
if predefined_task is not None:
generated_task.update(predefined_task)
return generated_task, completions, predictions
def api_import_example():
""" Generate upload data example by config only
"""
# django compatibility
request.GET = request.args
request.POST = request.form
config = request.GET.get('label_config', '')
if not config:
config = request.POST.get('label_config', '')
try:
g.project.validate_label_config(config)
output = generate_sample_task_without_check(config, mode='editor_preview')
except (ValueError, ValidationError, lxml.etree.Error, KeyError):
response = HttpResponse('error while example generating', status=status.HTTP_400_BAD_REQUEST)
else:
response = HttpResponse(json.dumps(output))
return response
