maryokhin’s gists

maryokhin / graph.hbs

Created March 27, 2016 16:46

	graph [
	{{#each nodes ~}}
	node [
	id {{id}}
	isGroup {{isGroup}}
	label "
	<html><h2 align="center">{{label}}</h2></html>"
	]
	{{/each ~}}
	{{#each edges ~}}

maryokhin / pytest DB connection error

Created July 13, 2014 21:11

Using the same settings as unittest, but pytest can't connect

	/Users/maryokhin/.virtualenvs/backend/bin/python /Applications/PyCharm.app/helpers/pycharm/pytestrunner.py -p pytest_teamcity /Users/maryokhin/Workspace/backend/api/tests/test_comment2.py
	Testing started at 23:08 ...
	============================= test session starts ==============================
	platform darwin -- Python 3.4.1 -- py-1.4.20 -- pytest-2.5.2
	plugins: django
	collected 1 items

	../../../Users/maryokhin/Workspace/backend/api/tests/test_comment2.py E
	def setup_module():
	> channel = Channel.objects.create(name='test')

maryokhin / post.py

Created July 9, 2014 17:34

	class PostSerializer(ModelSerializer):
	"""
	General post serializer.
	"""
	url = ReverseField(view_name='post-instance')
	channel = ChannelSerializer(read_only=True)
	user = UserInstanceSerializer(read_only=True)
	latest_comments = serializers.SerializerMethodField('get_latest_comments')
	comments_url = ReverseField(view_name='post-comment-list')
	channel_id = serializers.PrimaryKeyRelatedField(source='channel', write_only=True)

maryokhin / urls.py

Created July 9, 2014 17:30

	# Channels
	url(r'^channels/$', ChannelViewSet.as_view(**VIEW_LIST), name='channel-list'),
	url(r'^channels/(?P<channel_key>[\w_]+)/$', ChannelViewSet.as_view(**VIEW_INSTANCE), name='channel-instance'),

maryokhin / channel.py

Created July 9, 2014 17:30

	class ChannelViewSet(GetObjectByKeyMixin, ModelViewSet):
	"""
	View for retrieving and updating channel information.
	"""
	queryset = Channel.objects.all()
	serializer_class = ChannelSerializer
	lookup_field = 'channel_key'
	permission_classes = (ChannelPermission,)

maryokhin / field.py

Created July 9, 2014 17:28

	class ReverseField(Field):
	"""
	Simple read only field for returning reverse URLs.

	This field utilizes information from the object being serialized. It does
	not care about what the current URL contains, lookup fields in the URL,
	nor the structure of a model. Instead, it takes the field names passed
	into lookup_fields and reads the values of those fields from the object.
	The values are then passed as arguments to the reverse function, which
	constructs the final URL.

maryokhin / channel.py

Created June 24, 2014 17:59

No way to insert a custom serializer inside a model serializer?

	from rest_framework import serializers
	from rest_framework.serializers import ModelSerializer, Serializer

	from api.models import Subscriber
	from api.models.channel import Channel
	from api.util.connection import get_redis_connection
	from api.util.field import ReverseField


	class ChannelStatsSerializer(Serializer):

maryokhin / social_login.py

Created June 24, 2014 17:06

DRF + python-social-auth

	from rest_framework import status

	from rest_framework.authtoken.models import Token
	from rest_framework.authtoken.views import ObtainAuthToken
	from rest_framework.generics import ListAPIView
	from rest_framework.response import Response
	from rest_framework.reverse import reverse
	from rest_framework.settings import api_settings
	from social.apps.django_app.utils import strategy
	from social.backends.oauth import BaseOAuth1, BaseOAuth2

maryokhin / AbstractGraph.java

Created May 30, 2014 17:42

Should generate a String that graph does not have a label, not 'null'.

	/*
	* AbstractGraph.java
	*
	* Created: 10th of November 2003
	*
	* File Version: 0.4
	*
	* History:
	* --------
	* - The methods are implemented, They were not implemented before, Tomas Saxeggen and Lars Johansson, 20031118

maryokhin / parameters.py

Created May 18, 2014 21:50

Here it throws an error due to oauth_consumer_key being 'None'

	# -- coding: utf-8 --
	from __future__ import absolute_import, unicode_literals

	"""
	oauthlib.parameters
	~~~~~~~~~~~~~~~~~~~

	This module contains methods related to `section 3.5`_ of the OAuth 1.0a spec.

	.. _`section 3.5`: http://tools.ietf.org/html/rfc5849#section-3.5

Tymur Maryokhin maryokhin