eloyz

x = 'marks the spot'

def f():
    if False:
        x = ''

    print x

eloyz

SELECT COUNT(*) from information_schema.columns 
WHERE table_name='forms_form';

eloyz

"""
Using Amazon S3 with filename to get data in string and convert to file object
then returning HTTP response from file object with mime type.
"""

import os
import mimetypes
from django.http import Http404, HttpResponse
from django.core.files.base import ContentFile
from django.core.files.storage import default_storage

eloyz

# Used for lastname, firstname situations or 
# when using incomplete addresses
# ', '.join() method doesn't account for blank items
# assumes string; else will break on strip method call

def commafy(*args, **kwargs):
    delimiter = kwargs.get('delimiter', ', ')
    return delimiter.join([i for i in args if i.strip()])

# ideal world: whole address

eloyz

listify = lambda s='chicken egg',n=10: ((s+' ')*n).split()

listify()
listify('eloy')
listify('eloy',20)

eloyz

import re

print re.sub("[^a-zA-Z0-9]", "-", name.lower()[:200]).strip('-')

eloyz

def password_generator(length=8):
    from random import choice
    from string import letters, digits

    doppelgangers = set('io10szSZOIl25uvUV')
    alphanums = set(letters+digits)
    chars = list(doppelgangers - alphanums)

    return ''.join([choice(chars) for i in range(length)])

eloyz

### one way ###
from string import letters
import random
rand_chars = ''.join(random.sample(letters, len(letters)))[:8]

### another way ###
from string import letters
from random import choice
rand_chars = ''.join([choice(letters) for i in xrange(8)])

eloyz

# template tag: {% url django.contrib.auth.views.password_reset_confirm uidb36=uidb36 token=token %}
from django.utils.http import int_to_base36
from django.contrib.auth.tokens import default_token_generator
from django.contrib.auth.models import User


user = User.objects.get(pk=1)
context = {
    'uidb36': int_to_base36(user.pk),
    'token' = default_token_generator.make_token(user),    

eloyz

"""
Loop through files in current directory
Delete all directories that are named with digits
"""
import os
import shutil

for root, dirs, files in os.walk('.'):
	basename = os.path.basename(root)
	if os.path.isdir(basename) and basename.isdigit():