sudo apt-get install python3-pip
sudo pip3 install virtualenv
| import json | |
| from debug_toolbar.middleware import DebugToolbarMiddleware as BaseMiddleware | |
| from debug_toolbar.middleware import get_show_toolbar | |
| from debug_toolbar.toolbar import DebugToolbar | |
| from django.template.loader import render_to_string | |
| from graphiql_debug_toolbar.middleware import get_payload, set_content_length | |
| from graphiql_debug_toolbar.serializers import CallableJSONEncoder | |
| __all__ = ['DebugToolbarMiddleware'] |
| import sqlalchemy | |
| from sqlalchemy.ext.declarative import declarative_base | |
| from sqlalchemy import Column, Integer, String, ForeignKey | |
| from sqlalchemy.orm import sessionmaker, relationship, backref | |
| from sqlalchemy.ext.associationproxy import association_proxy | |
| import uuid | |
| engine = sqlalchemy.create_engine('sqlite:///:memory:') | |
| Base = declarative_base() | |
| # Enter your code here. Read input from STDIN. Print output to STDOUT | |
| class Node: | |
| def __init__(self,value,point): | |
| self.value = value | |
| self.point = point | |
| self.parent = None | |
| self.H = 0 | |
| self.G = 0 | |
| def move_cost(self,other): | |
| return 0 if self.value == '.' else 1 |