nvie

I have a tattoo of a frog on the top of my right foot. I drew him myself. When
people ask me why I always say that when I take a step, he hops.

But there’s a story behind that.

I was tree planting one year. While planting you need to move fast, the more
trees in the ground the more money you would make. I was never all that great
at it but I stuck with it and at the very least I kept going.

One rainy day, on a hill surrounded by tree stumps and torn up branches,

nvie

def composition(f, *rest):
    """Creates the functional composition for the given functions."""
    if len(rest) == 0:
        return f

    def _comp(*args, **kwargs):
        g = composition(*rest)
        return g(f(*args, **kwargs))
    return _comp

nvie

from gzip import GzipFile
from wsgiref.headers import Headers
import re
import cStringIO as StringIO


# Precompile the regex to check for gzip headers
re_accepts_gzip = re.compile(r'\bgzip\b')

# Precompile the regex to split a comma delimitered string of Vary headers

nvie

#
# .zshenv
#     .zshenv is the 1st file zsh reads; it's read for every shell, even if
#     started with -f (setopt NO_RCS)
# .zprofile
#     read after zshenv, if the shell is a login shell
# .zshrc
#     read after zprofile, if the shell is an interactive shell
# .zlogin
#     read after zshrc, if the shell is a login shell

nvie

import signal


class JobTimeoutException(Exception):
    pass


class death_pentalty_after(object):
    def __init__(self, timeout):
        self._timeout = timeout

nvie

nvie@Turkish % cat numargs
#!/bin/sh
echo $#
nvie@Turkish % yes moo | xargs ./numargs
5000
5000
5000
5000
5000
5000

nvie

def iter_ellipse_points(cx, cy, rx, ry, filled=False):
    """For details, refer to the John Kennedy paper on efficiently drawing the
    pixels of an ellipse: http://homepage.smc.edu/kennedy_john/belipse.pdf
    """
    assert rx > 0, 'Cannot compute ellipse points with zero radius.'
    assert ry > 0, 'Cannot compute ellipse points with zero radius.'

    # 2a2 and 2b2 are the 2*a^2 and 2*b^2 terms (constants)
    _2a2, _2b2 = 2 * rx * rx, 2 * ry * ry

nvie

#import <SenTestingKit/SenTestingKit.h>

@implementation TestFoo

- (void)setUp
{
    [super setUp];
    
    // We use a in memory store instead of the real SQLite
    // Store the model, coord and store in instance variables

nvie

StillMaintained status buttons

Nice status buttons you can add to your README file in your Github repositories to show your project’s current status, fetched from StillMaintained:

   

For a live demo, check out StillMaintained’s own README.

Code

nvie

from mongoengine import *
from mongoengine import DENY, CASCADE, NULLIFY, DO_NOTHING
from mongoengine import DeleteForbidden  # or something equivalent
from mongoengine.queryset import QuerySet


class Post(Document):
    title = StringField()

    @classmethod