def post(self, *args, **kwargs):
super().post(*args, **kwargs)
try:
self.delete_obj()
self.db.remove()
except (DatabaseObjectNotFound) as e:
log.debug(str(e))
raise HTTPError(404)
except Exception as e:
log.error(str(e))
raise HTTPError(500)
return self.redirect(self.get_success_url())
def get_json_data(self, context, **kwargs):
if len(kwargs) > 0:
context = dict(context, **kwargs)
obj_name = self.get_context_object_name()
try:
context[obj_name] = sqlalchemy_orm_to_dict(context[obj_name])
except RuntimeError:
log.error("%r is not JSON serializable" % (context[obj_name]))
context[obj_name] = dict
return json.dumps(context, default=str)
def post(self, *args, **kwargs):
super().post(*args, **kwargs)
try:
self.delete_obj()
self.db.remove()
return self.render_json(context={'success': True, 'errors': None})
except (RuntimeError, DatabaseObjectNotFound) as e:
log.debug(str(e))
return self.render_json_error(errors=[str(e)])
except Exception as e:
log.error(str(e))
return self.render_json_error(
errors=['Something really bad happens..']
)
def get(self, *args, **kwargs):
super().get(*args, **kwargs)
try:
context = self.get_context_data(**kwargs)
obj_name = self.get_context_object_name()
context[obj_name] = sqlalchemy_orm_to_dict(context[obj_name])
return self.render_json(context)
except (RuntimeError, DatabaseObjectNotFound) as e:
log.debug(str(e))
return self.render_json_error(errors=[str(e)])
except Exception as e:
log.error(str(e))
return self.render_json_error(
errors=['Something really bad happens..']
)
def form_valid(self, form):
try:
object = self.get_object()
for key, val in form.data.items():
if hasattr(object, key):
setattr(object, key, val)
self.db.commit()
self.db.flush()
return self.render_json(context={'success': True, 'errors': None, 'form': None, 'object': object })
except DatabaseObjectNotFound as e:
log.debug(str(e))
self.render_json_error(errors=[str(e)])
except Exception as e:
self.db.rollback()
log.error("Error while querying database in %s: %r" % (self.__class__.__name__, e))
return self.render_json_error(errors=['Database query error'])
def get_json_data(self, context, **kwargs):
if len(kwargs) > 0:
context = dict(context, **kwargs)
obj_name = self.get_context_object_name()
new_data = []
if context["is_paginated"]:
context["page_obj"] = context["page_obj"].as_dict
if type(context[obj_name]) == list:
for item in context[obj_name]:
try:
new_data.append(sqlalchemy_orm_to_dict(item))
except RuntimeError:
log.error("%r is not JSON serializable" % (item))
context[obj_name] = new_data
return json.dumps(context, default=str)
def get_json_data(self, context, **kwargs):
if len(kwargs) > 0:
context = dict(context, **kwargs)
if 'form' in context and context['form'] is not None:
form_html = ''
for item in context['form']:
form_html += str(item)
context['form'] = form_html
obj_name = self.get_context_object_name()
if obj_name in context:
try:
context[obj_name] = sqlalchemy_orm_to_dict(context[obj_name])
except RuntimeError:
log.error("%r is not JSON serializable" % (context[obj_name]))
context[obj_name] = dict
return json.dumps(context, default=str)
