justanr

import inspect


class HandlerNotFound(Exception):
    pass


class BasicCommandBus(object):
    
    def execute(self, command):

justanr

from functools import singledispatch
from abc import ABCMeta, abstractmethod

class CriterionMeta(ABCMeta):
  
    def __new__(mcls, name, bases, attrs):
        dispatcher = singledispatch(attrs['_default'])
        attrs.update({'_dispatcher': dispatcher, 'register': dispatcher.register})
        return super(CriterionMeta, mcls).__new__(mcls, name, bases, attrs)

justanr

@expose('/register/', method=['POST']
def create_new_user():
  form = NewUserForm()
  
  username, password, email = form.data.username, form.data.password, form.data.email
  
  if User.query.filter_by(User.username == username).first():
    return {'success': False, 'reason': 'Username in use already'}
  
  elif User.query.filter(User.email == email).first():

justanr

from operator import attrgetter
from hashlib import md5 # because it's fast

class BaseRepository(object):
    
    def find(self, pk):
        raise NotImplementedError()
    
    def find_by(self, **keys):
        raise NotImplementedError()

justanr

import operator
from inspect import isclass, isfunction

def _is_permission_factory(perm):
    return isclass(perm) or isfunction(perm)

class Permission(object):
    "Base permission class"
    
    def allow(self, user, request, *args, **kwargs):

justanr

var WeaponList = React.createClass({
    render: function() {
        return (<ul className="list-unstyled">
            <li>
                <Weapon name="flail" attrs={["1d8 bludgeoning;"]} />
            </li>
            <li>
                <Weapon name="morning star" attrs={["1d8 piercing;"]} />
            </li>
        </ul>

justanr

from flask import Flask, render_template

app = Flask(__name__)

@app.route('/<page_name>')
@app.route('/', defaults={'page_name': 'index'})
def page(page_name):
    return render_template(page_name, {'page_name': page_name})

justanr

from flask import Flask, request
from flask.ext.restful import Resource, Api
from flask.ext.sqlalchemy import SQLAlchemy
from marshmallow import Schema, post_dump
 

app = Flask(__name__)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///quotes.db'
 
api = Api(app)

justanr

Warning: JAVA_HOME environment variable is not set.
Fetching / updating 3 artifacts and their dependencies
Exception in thread "main" java.lang.UnsupportedClassVersionError: jove/xsbti/ArtifactInfo : Unsupported major.minor version 52.0
        at java.lang.ClassLoader.defineClass1(Native Method)
        at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
        at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
        at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
        at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:355)

justanr

from itertools import takewhile

def sieve(n):
  """Sieve of Eratosthenes
  
  Returns a list of primes from 2 to n.
  """
  
  if n < 2:
    return []