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from lxml import etree | |
def xpath(response): | |
response.xpath = etree.HTML(response.content).xpath | |
return response | |
if __name__ == "__main__": | |
import requests | |
r = requests.get('http://example.com', hooks=dict(response=xpath)) | |
r.xpath('//h1/text()') |
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import redis | |
from redis import WatchError | |
import time | |
RATE = 0.1 | |
DEFAULT = 100 | |
TIMEOUT = 60 * 60 | |
DEBUG = False |
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def elo_ranking(winners_rank, losers_rank, k=20): | |
expected_winner = 1 / (1 + 10 ** ((losers_rank - winners_rank) / 400)) | |
expected_loser = 1 / (1 + 10 ** ((winners_rank - losers_rank) / 400)) | |
winners_rank += k * (1 - expected_winner) | |
losers_rank += k * (0 - expected_loser) | |
return winners_rank, losers_rank |
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// Set the aliases for the libraries used in the application | |
require.config({ | |
paths: { | |
jquery: 'libs/jquery-min', | |
underscore: 'libs/underscore-min', | |
backbone: 'libs/backbone-min', | |
request: 'libs/XMLHttpRequest', | |
mustache: 'libs/mustache-min', | |
templates: '../templates', | |
collapse: 'libs/bootstrap-collapse', |
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>>> class PopulableForm(forms.Form): | |
... def populate(self, other): | |
... for k, v in self.cleaned_data.items(): | |
... if hasattr(other, k): | |
... setattr(other, k, v) | |
... else: | |
... try: | |
... other[k] = v | |
... except TypeError: | |
... continue |
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from flask import Flask | |
app = Flask(__name__) | |
app.config['SERVER_NAME'] = 'flasksubs.local:5000' | |
app.config['SUB_DOMAINS'] = { | |
'good': 'good sub domain', | |
'ok': 'ok sub domain' | |
} | |
app.config['NO_SUB_DOMAIN_MSG'] = 'no sub domain found' |
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>>> from operator import methodcaller | |
>>> from random import randint | |
>>> class Foo(object): | |
... def __init__(self): | |
... self.number = randint(0, 10) | |
... def get_number(self): | |
... return self.number | |
... | |
>>> lfoos = [Foo() for i in xrange(10)] | |
>>> for foo in lfoos: |
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var Game = (function() { | |
var settings = { | |
// payout which is a multiple. | |
payout: 2, | |
// probability of getting a payout represented fraction. | |
probability: .50, | |
}; | |
var init = function(options) { | |
for (var key in options) { |
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import importlib | |
IMPORT_CACHE = {} | |
def cache_import(path): | |
"""Import an object from a specified `path`.""" | |
mod, imp = path.rsplit('.', 1) | |
if mod in IMPORT_CACHE: | |
return getattr(IMPORT_CACHE[mod], imp) | |
mod_ = importlib.import_module(mod) |
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%load_ext autoreload | |
%autoreload 2 |
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