I am trying to implement django-smart-selects in my project but get errors when trying to add a record in my model from django admin. Here's my code:
models.py
class PricingConfiguration(CreateUpdateMixin):
name = models.CharField(max_length=50)
description = models.CharField(max_length=250)
appointent_category = models.ForeignKey(
AppointmentCategory,
null=True,
blank=True,
related_name="pricing_appointment_category",
on_delete=models.CASCADE,
)
speciality = models.ForeignKey(
Speciality,
null=True,
blank=True,
related_name="pricing_speciality",
on_delete=models.CASCADE,
)
sub_speciality = ChainedForeignKey(
SubSpeciality,
chained_field="speciality",
chained_model_field="speciality",
show_all=False,
auto_choose=True,
sort=True,
null=True,
blank=True,
)
urls.py
from django.urls import include, path, re_path
from django.contrib import admin
from rest_framework.routers import DefaultRouter
app_name = "configuration"
urlpatterns = [
re_path(r"^admin/", admin.site.urls),
re_path(r"^chaining/", include("smart_selects.urls")),
]
Errors:
django.urls.exceptions.NoReverseMatch
django.urls.exceptions.NoReverseMatch: Reverse for 'chained_filter' not found. 'chained_filter' is not a valid view function or pattern name.
Traceback (most recent call last)
File "/usr/local/lib/python3.9/site-packages/django/contrib/staticfiles/handlers.py", line 76, in __call__
return self.application(environ, start_response)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/wsgi.py", line 133, in __call__
response = self.get_response(request)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/base.py", line 130, in get_response
response = self._middleware_chain(request)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/exception.py", line 49, in inner
response = response_for_exception(request, exc)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/exception.py", line 114, in response_for_exception
response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info())
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/exception.py", line 149, in handle_uncaught_exception
return debug.technical_500_response(request, *exc_info)
File "/usr/local/lib/python3.9/site-packages/django_extensions/management/technical_response.py", line 40, in null_technical_500_response
raise exc_value.with_traceback(tb)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/exception.py", line 47, in inner
response = get_response(request)
File "/usr/local/lib/python3.9/site-packages/django/core/handlers/base.py", line 204, in _get_response
response = response.render()
File "/usr/local/lib/python3.9/site-packages/django/template/response.py", line 105, in render
self.content = self.rendered_content
File "/usr/local/lib/python3.9/site-packages/django/template/response.py", line 83, in rendered_content
return template.render(context, self._request)
File "/usr/local/lib/python3.9/site-packages/django/template/backends/django.py", line 61, in render
return self.template.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 170, in render
return self._render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 162, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 150, in render
return compiled_parent._render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 162, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 150, in render
return compiled_parent._render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 162, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 150, in render
return compiled_parent._render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 162, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 62, in render
result = block.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 62, in render
result = block.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/defaulttags.py", line 211, in render
nodelist.append(node.render_annotated(context))
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/loader_tags.py", line 195, in render
return template.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 172, in render
return self._render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 162, in _render
return self.nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/defaulttags.py", line 211, in render
nodelist.append(node.render_annotated(context))
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/defaulttags.py", line 211, in render
nodelist.append(node.render_annotated(context))
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/defaulttags.py", line 312, in render
return nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/defaulttags.py", line 312, in render
return nodelist.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 938, in render
bit = node.render_annotated(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 905, in render_annotated
return self.render(context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 994, in render
return render_value_in_context(output, context)
File "/usr/local/lib/python3.9/site-packages/django/template/base.py", line 973, in render_value_in_context
value = str(value)
File "/usr/local/lib/python3.9/site-packages/django/utils/html.py", line 376, in <lambda>
klass.__str__ = lambda self: mark_safe(klass_str(self))
File "/usr/local/lib/python3.9/site-packages/django/forms/boundfield.py", line 34, in __str__
return self.as_widget()
File "/usr/local/lib/python3.9/site-packages/django/forms/boundfield.py", line 93, in as_widget
return widget.render(
File "/usr/local/lib/python3.9/site-packages/django/forms/widgets.py", line 246, in render
context = self.get_context(name, value, attrs)
File "/usr/local/lib/python3.9/site-packages/django/contrib/admin/widgets.py", line 283, in get_context
'rendered_widget': self.widget.render(name, value, attrs),
File "/usr/local/lib/python3.9/site-packages/smart_selects/widgets.py", line 107, in render
url = URL_PREFIX + ("/".join(reverse(view_name, kwargs=kwargs).split("/")[:-2]))
File "/usr/local/lib/python3.9/site-packages/django/urls/base.py", line 86, in reverse
return resolver._reverse_with_prefix(view, prefix, *args, **kwargs)
File "/usr/local/lib/python3.9/site-packages/django/urls/resolvers.py", line 694, in _reverse_with_prefix
raise NoReverseMatch(msg)
django.urls.exceptions.NoReverseMatch: Reverse for 'chained_filter' not found. 'chained_filter' is not a valid view function or pattern name.
I have also tried different variations in urls.py like following
urlpatterns = [
re_path(r"^admin/", admin.site.urls),
re_path(r"^admin/", include("smart_selects.urls")),
]
and
urlpatterns = [
re_path(r"^chaining/", include("smart_selects.urls")),
]
but nothing seems to be working.
My django version is 3.2.5 and I'm using latest version of django-smart-selects. If anyone can let me know how to fix this issue, it would be really appreciated. Thanks.
Related
I have an error trying to run my python discord bot.
Here's my code:
import discord
client = discord.Client()
#client.event
async def on_ready():
print('We have logged in as {0.user}'.format(client))
#client.event
async def on_message(message):
if message.author == client.user:
return None
if message.content.startswith('$hello'):
await message.channel.send('Hello!')
client.run('<redacted>')
When I run this, I get the following error code: aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host discord.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)')]
Full error traceback:
Traceback (most recent call last):
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 936, in _wrap_create_connection
return await self._loop.create_connection(*args, **kwargs) # type: ignore # noqa
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\base_events.py", line 1050, in create_connection
transport, protocol = await self._create_connection_transport(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\base_events.py", line 1080, in _create_connection_transport
await waiter
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\sslproto.py", line 529, in data_received
ssldata, appdata = self._sslpipe.feed_ssldata(data)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\asyncio\sslproto.py", line 189, in feed_ssldata
self._sslobj.do_handshake()
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\ssl.py", line 944, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 194, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "c:\Users\shalev\.vscode\extensions\ms-python.python-2020.9.111407\pythonFiles\lib\python\debugpy\__main__.py", line 45, in <module>
cli.main()
File "c:\Users\shalev\.vscode\extensions\ms-python.python-2020.9.111407\pythonFiles\lib\python\debugpy/..\debugpy\server\cli.py", line 430, in main
run()
File "c:\Users\shalev\.vscode\extensions\ms-python.python-2020.9.111407\pythonFiles\lib\python\debugpy/..\debugpy\server\cli.py", line 267, in run_file
runpy.run_path(options.target, run_name=compat.force_str("__main__"))
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 265, in run_path
return _run_module_code(code, init_globals, run_name,
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 97, in _run_module_code
_run_code(code, mod_globals, init_globals,
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\runpy.py", line 87, in _run_code
exec(code, run_globals)
File "f:\python projects\among us bot.py", line 17, in <module>
client.run('<redacted>')
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 678, in run
return future.result()
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 658, in runner
await self.start(*args, **kwargs)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 621, in start
await self.login(*args, bot=bot)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\client.py", line 472, in login
await self.http.static_login(token.strip(), bot=bot)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\http.py", line 288, in static_login
data = await self.request(Route('GET', '/users/#me'))
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\discord\http.py", line 185, in request
async with self.__session.request(method, url, **kwargs) as r:
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\client.py", line 1012, in __aenter__
self._resp = await self._coro
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\client.py", line 480, in _request
conn = await self._connector.connect(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 523, in connect
proto = await self._create_connection(req, traces, timeout)
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 858, in _create_connection
_, proto = await self._create_direct_connection(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 1004, in _create_direct_connection
raise last_exc
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 980, in _create_direct_connection
transp, proto = await self._wrap_create_connection(
File "C:\Users\shalev\AppData\Local\Programs\Python\Python38\lib\site-packages\aiohttp\connector.py", line 938, in _wrap_create_connection
raise ClientConnectorCertificateError(
aiohttp.client_exceptions.ClientConnectorCertificateError: Cannot connect to host discord.com:443 ssl:True [SSLCertVerificationError: (1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: certificate has expired (_ssl.c:1123)')]
Can anyone help me with this?
Try updating discord.py.
pip install -U discord.py
Worked personally for me.
While adding groups with permission from Django Admin Panel and adding other M2M relationships too. I got this error!!
It says : TypeError: _bulk_create() got an unexpected keyword argument 'ignore_conflicts'
I can't find the error, Probably a noob mistake.
class GroupSerializer(serializers.ModelSerializer):
permissions = PermissionSerializerGroup(many=True, required=False)
class Meta:
model = Group
fields = ('id', 'name', 'permissions')
extra_kwargs = {
'name': {'validators': []},
}
def create(self, validated_data):
print(validated_data)
permissions_data = validated_data.pop("permissions")
obj, group = Group.objects.update_or_create(name=validated_data["name"])
obj.permissions.clear()
for permission in permissions_data:
per = Permission.objects.get(codename=permission["codename"])
obj.permissions.add(per)
obj.save()
return obj
Here is the Traceback:
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/core/handlers/exception.py", line 34, in inner
response = get_response(request)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/core/handlers/base.py", line 115, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/core/handlers/base.py", line 113, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 607, in wrapper
return self.admin_site.admin_view(view)(*args, **kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/utils/decorators.py", line 130, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/views/decorators/cache.py", line 44, in _wrapped_view_func
response = view_func(request, *args, **kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/contrib/admin/sites.py", line 231, in inner
return view(request, *args, **kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 1638, in add_view
return self.changeform_view(request, None, form_url, extra_context)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/utils/decorators.py", line 43, in _wrapper
return bound_method(*args, **kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/utils/decorators.py", line 130, in _wrapped_view
response = view_func(request, *args, **kwargs)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 1522, in changeform_view
return self._changeform_view(request, object_id, form_url, extra_context)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 1566, in _changeform_view
self.save_related(request, form, formsets, not add)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/contrib/admin/options.py", line 1107, in save_related
form.save_m2m()
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/forms/models.py", line 442, in _save_m2m
f.save_form_data(self.instance, cleaned_data[f.name])
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/db/models/fields/related.py", line 1618, in save_form_data
getattr(instance, self.attname).set(data)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/db/models/fields/related_descriptors.py", line 1008, in set
self.add(*new_objs, through_defaults=through_defaults)
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/db/models/fields/related_descriptors.py", line 946, in add
through_defaults=through_defaults,
File "/home/suman/Desktop/suman1234/myvenv/lib/python3.6/site-packages/django/db/models/fields/related_descriptors.py", line 1129, in _add_items
], ignore_conflicts=True)
TypeError: _bulk_create() got an unexpected keyword argument 'ignore_conflicts'
I solved this issue by downgrading Django version to 2.2.12
It seems that Django v3.0+ has this issue
This has been fixed in github: https://github.com/martinphellwig/django-query-signals/commit/a3ed59614287f1ef9e7398d325a8bbcc11bf0b3c but it's not in pypi, you need to install django-query-signals from git
I try to provide a custom object inside a rest api, created with flask_restful.
Object: Record
import json
class Record():
#CLASS RECORD
def __init__(self, DateTime, DateTimeText, Status, Icon, Temp):
#INITIALIZE
self.DateTime = DateTime
self.DateTimeText = DateTimeText
self.Status = Status
self.Icon = Icon
self.Temp = Temp
def __repr__(self):
return json.dumps(self, default=lambda o: o.__dict__, sort_keys=False, indent=4)
Result: print(record)
{
"DateTime": 1583949600,
"DateTimeText": "2020-03-11 18:00:00",
"Status": "Clouds",
"Icon": "04n",
"Temp": 280.57
}
Rest API:
from flask_restful import Resource, Api, reqparse
class _Weather(Resource):
#WEATHER
def get(self):
#GET WEATHER
return {'value': Weather.Record}
self.Api.add_resource(_Weather, '/api/weather')
Error:
all other calls works fine, only me custom object (http://localhost:80/api/weather) returns the following error stack:
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2463, in __call__
return self.wsgi_app(environ, start_response)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2449, in wsgi_app
response = self.handle_exception(e)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_restful\__init__.py", line 272, in error_router
return original_handler(e)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_cors\extension.py", line 161, in wrapped_function
return cors_after_request(app.make_response(f(*args, **kwargs)))
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1866, in handle_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\_compat.py", line 38, in reraise
raise value.with_traceback(tb)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 2446, in wsgi_app
response = self.full_dispatch_request()
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1951, in full_dispatch_request
rv = self.handle_user_exception(e)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_restful\__init__.py", line 272, in error_router
return original_handler(e)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_cors\extension.py", line 161, in wrapped_function
return cors_after_request(app.make_response(f(*args, **kwargs)))
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1820, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\_compat.py", line 38, in reraise
raise value.with_traceback(tb)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1949, in full_dispatch_request
rv = self.dispatch_request()
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask\app.py", line 1935, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_restful\__init__.py", line 472, in wrapper
return self.make_response(data, code, headers=headers)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_restful\__init__.py", line 501, in make_response
resp = self.representations[mediatype](data, *args, **kwargs)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\site-packages\flask_restful\representations\json.py", line 21, in output_json
dumped = dumps(data, **settings) + "\n"
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\json\__init__.py", line 234, in dumps
return cls(
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\json\encoder.py", line 201, in encode
chunks = list(chunks)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\json\encoder.py", line 431, in _iterencode
yield from _iterencode_dict(o, _current_indent_level)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\json\encoder.py", line 405, in _iterencode_dict
yield from chunks
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\json\encoder.py", line 438, in _iterencode
o = _default(o)
File "C:\Users\Martin\AppData\Local\Programs\Python\Python38-32\Lib\json\encoder.py", line 179, in default
raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type Record is not JSON serializable
I try a lot of different approaches, found here on stack. Non of these works for my.
Python 3.8.2
You have a couple of options here.
Make a tojson() method for your Record class and call that for your return value. It will basically just return the underlying __dict__ for your object.
def tojson(self):
return self.__dict__
Pass Weather.Record.__dict__ directly as your return value
So your return statement will look like one of these:
return {'value': Weather.Record.__dict__}
Or, using jsonify from Flask:
return jsonify({'value': 'Weather.Record.__dict__})
Or replace Weather.Record.__dict__ with Weather.Record.tojson() if you add that method to the class.
My app image upload works very well on localhost but when I deployed to Heroku, it gives me Attribute Error and Runtime Error. How do I solve this?
I remove the validators on the filefield in my form as suggested by some people here but it did not solve the problem
##########
#views.py
def add_post():
form = AddPostForm()
if request.method == 'POST':
if form.validate_on_submit():
filename = images.save(request.files['post_image'])
url = images.url(filename)
new_post = Post( form.post_title.data,
form.post_description.data,
current_user.id, form.is_public.data,
filename, url, form.Share_location.data,
form.home_delivery.data, form.share_date.data,
form.total_slot.data, form.slot_value.data,
form.payable_amount.data, form.no_of_months.data,
form.no_of_weeks.data, form.no_of_days.data,
form.month_sub.data, form.week_sub.data,
form.day__sub.data)
db.session.add(new_post)
db.session.commit()
flash('New shared Item, {}, added!'.format(new_post.post_title),
'success')
return redirect(url_for('posts.public_posts'))
else:
flash_errors(form)
flash('ERROR! Share item was not added.', 'error')
return render_template('add_post.html', title='Add Item', form=form)
#############
#__init__.py
app = Flask(__name__, instance_relative_config=True)
if isfile(join('instance', 'flask_full.cfg')):
app.config.from_pyfile('flask_full.cfg')
else:
app.config.from_pyfile('flask.cfg')
app.config.from_pyfile('flask.cfg')
db = SQLAlchemy(app)
images = UploadSet('images', IMAGES)
configure_uploads(app, images)
#flask.cfg
UPLOADS_DEFAULT_DEST = TOP_LEVEL_DIR + '/project/static/img/'
UPLOADED_IMAGES_URL = 'https://bulkieshare.herokuapp.com/static/img/'
UPLOADED_IMAGES_DEST = TOP_LEVEL_DIR + '/project/static/img/'
UPLOADED_IMAGES_URL = 'https://bulkieshare.herokuapp.com/static/img/'
I want to successfully upload an image file to my remote database but I kept getting these error messages from Heroku.
#Here is the error message:
[2019-07-12 09:08:40 +0000] [16] [ERROR] Error handling request /add
Traceback (most recent call last):
File "/app/.heroku/python/lib/python3.6/site-packages/flask_uploads.py",
line 327, in config
return current_app.upload_set_config[self.name]
File "/app/.heroku/python/lib/python3.6/site-packages/werkzeug/local.py",
line 347, in __getattr__
return getattr(self._get_current_object(), name)
AttributeError: 'Flask' object has no attribute 'upload_set_config'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/app/.heroku/python/lib/python3.6/site-
packages/gunicorn/workers/sync.py", line 135, in handle
self.handle_request(listener, req, client, addr)
File "/app/.heroku/python/lib/python3.6/site-
packages/gunicorn/workers/sync.py", line 176, in handle_request
respiter = self.wsgi(environ, resp.start_response)
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
2309, in __call__
return self.wsgi_app(environ, start_response)
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
2295, in wsgi_app
response = self.handle_exception(e)
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
1741, in handle_exception
reraise(exc_type, exc_value, tb)
File "/app/.heroku/python/lib/python3.6/site-packages/flask/_compat.py",
line 35, in reraise
raise value
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
2292, in wsgi_app
response = self.full_dispatch_request()
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
1815, in full_dispatch_request
rv = self.handle_user_exception(e)
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
1718, in handle_user_exception
reraise(exc_type, exc_value, tb)
File "/app/.heroku/python/lib/python3.6/site-packages/flask/_compat.py",
line 35, in reraise
raise value
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
1813, in full_dispatch_request
rv = self.dispatch_request()
File "/app/.heroku/python/lib/python3.6/site-packages/flask/app.py", line
1799, in dispatch_request
return self.view_functions[rule.endpoint](**req.view_args)
File "/app/.heroku/python/lib/python3.6/site-
packages/flask_login/utils.py", line 261, in decorated_view
return func(*args, **kwargs)
File "/app/project/posts/views.py", line 68, in add_post
filename = images.save(request.files['post_image'])
File "/app/.heroku/python/lib/python3.6/site-packages/flask_uploads.py",
line 414, in save
if not self.file_allowed(storage, basename):
File "/app/.heroku/python/lib/python3.6/site-packages/flask_uploads.py",
line 370, in file_allowed
return self.extension_allowed(extension(basename))
File "/app/.heroku/python/lib/python3.6/site-packages/flask_uploads.py",
line 380, in extension_allowed
return ((ext in self.config.allow) or
File "/app/.heroku/python/lib/python3.6/site-packages/flask_uploads.py",
line 329, in config
raise RuntimeError("cannot access configuration outside request")
RuntimeError: cannot access configuration outside request
10.31.79.212 - - [12/Jul/2019:09:08:40 +0000] "POST /add HTTP/1.1" 500 0
"-" "-"
I've been trying to test for a user that hasn't been verified.
class TestLoginApi(TestCase):
URL = '/rest-auth/login/'
EMAIL = 'testuser#test
PASSWORD = 'password'
DATA = {'email': EMAIL, 'password': PASSWORD}
#classmethod
def setUpTestData(cls):
cls.user = get_user_model().objects.create_user(username='testuser', email=cls.EMAIL,
password=cls.PASSWORD)
def test_login_api_without_verification(self):
response = self.client.post(self.URL, self.DATA, format='json')
The "response" line throws the following error
Error
Traceback (most recent call last):
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/unittest/case.py", line 59, in testPartExecutor
yield
File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/unittest/case.py", line 601, in run
testMethod()
File "/Users/docdocengineering3/GitHub/website/project/authorization/Tests/test_login.py", line 34, in test_login_api_without_verification
response = self.client.post(self.URL, self.DATA, format='json')
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/test/client.py", line 548, in post
secure=secure, **extra)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/test/client.py", line 350, in post
secure=secure, **extra)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/test/client.py", line 416, in generic
return self.request(**r)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/test/client.py", line 501, in request
six.reraise(*exc_info)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/utils/six.py", line 686, in reraise
raise value
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/core/handlers/exception.py", line 41, in inner
response = get_response(request)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/core/handlers/base.py", line 187, in _get_response
response = self.process_exception_by_middleware(e, request)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/core/handlers/base.py", line 185, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/views/decorators/csrf.py", line 58, in wrapped_view
return view_func(*args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/views/generic/base.py", line 68, in view
return self.dispatch(request, *args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/utils/decorators.py", line 67, in _wrapper
return bound_func(*args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/views/decorators/debug.py", line 76, in sensitive_post_parameters_wrapper
return view(request, *args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/utils/decorators.py", line 63, in bound_func
return func.get(self, type(self))(*args2, **kwargs2)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_auth/views.py", line 49, in dispatch
return super(LoginView, self).dispatch(*args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_framework/views.py", line 489, in dispatch
response = self.handle_exception(exc)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_framework/views.py", line 449, in handle_exception
self.raise_uncaught_exception(exc)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_framework/views.py", line 486, in dispatch
response = handler(request, *args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_auth/views.py", line 92, in post
self.serializer.is_valid(raise_exception=True)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_framework/serializers.py", line 237, in is_valid
self._validated_data = self.run_validation(self.initial_data)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_framework/serializers.py", line 435, in run_validation
value = self.validate(value)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/rest_auth/serializers.py", line 105, in validate
email_address = user.emailaddress_set.get(email=user.email)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/db/models/manager.py", line 85, in manager_method
return getattr(self.get_queryset(), name)(*args, **kwargs)
File "/Users/docdocengineering3/.virtualenvs/docdoc/lib/python3.6/site-packages/django/db/models/query.py", line 380, in get
self.model._meta.object_name
Exception: EmailAddress matching query does not exist.
I have no idea why this is happening. It isn't a setup problem as I've tried actually running the system, creating a user (not verifying) and when I "PostMan" the same link, I get the correct error back
{"non_field_errors": [ "E-mail is not verified." ] }
So it works in the actual product but not when testing. Anyone know why? Any help is greatly appreciated.
This is the only test that I can't get to work, all the rest runs correctly.
You probably have your setting EMAIL_VERIFICATION set to mandatory.
So you either change it to none in tests or manually create EmailAddress object (it's required by django-allauth when mandatory verification is on)