vbmendes

from django.utils.safestring import SafeData, mark_safe
from django.template import TemplateSyntaxError

@register.filter
def truncate(value, arg):
    """
    Truncates a string after a given number of chars  
    Argument: Number of chars to truncate after
    """
    mark_safe_if_safe = lambda v: mark_safe(v) if isinstance(value, SafeData) else v

vbmendes

from django.db import models
from query import QuerySet

class CustomQuerySet(QuerySet):

    def published(self):
        return self.filter(published=True)


class Content(models.Model):

vbmendes

# -*- coding: utf8 -*-

"""
Template tag to stop template rendering to debug.
It's useful to know what is in the context.
Just put this file in a templatetags module inside your app and
insert this code in your templates where you want to debug:

{% load pdbdebug %}{% pdbdebug %}
"""

vbmendes

#!/bin/bash

# ======================================================================
#
# Function: lnsp
# Creates a symbolic link to a folder inside current site-packages. If
# the file already exists, ask for override.
# Works ok with virtualenv.
#
# Parameters:

vbmendes

source /usr/local/Cellar/git/1.7.5.4/etc/bash_completion.d/git-completion.bash # path to git completion

export GIT_PS1_SHOWDIRTYSTATE=1 
export GIT_PS1_SHOWSTASHSTATE=1
export GIT_PS1_SHOWUNTRACKEDFILES=1
export GIT_PS1_SHOWUPSTREAM="verbose"

PS1='\[$(tput setf 3)\]\u\[$(tput sgr0)\]: \[$(tput setf 6)\]\w \[$(tput setf 2)\]$(__git_ps1 "(%s)")\n\[$(tput bold)$(tput setf 6)\]$ \[$(tput sgr0)\]'
source ~/.bashrc

vbmendes

from django import forms

from models import Pais

class MyForm(forms.Form):

    pais = forms.ModelChoiceField(queryset = Pais.objects.all())

    def __init__(self, *args, **kwargs):

vbmendes

from django.template import Node, TemplateSyntaxError
from django.template import resolve_variable
from django.utils.encoding import smart_str


class BaseNode(Node):
    
    def __init__(self, **kwargs):
        self.parsed = kwargs
    

vbmendes

#!/usr/bin/env python
# -*- coding: utf-8 -*-

class HTTPRequest(object):
    """
    Class to generate plain HTTP Requests

    usage:
    >>> req = HTTPRequest('meiocodigo.com', path='/')
    >>> req.add_header('Content-Type', 'application/x-www-form-urlencoded')

vbmendes

# -*- coding: utf8 -*-

"""
Você pode criar a mensagem no próprio form.
"""

from django import forms
from django.forms.util import ErrorList

from models import UserDoc

vbmendes

class MyModelAdmin(ModelAdmin):
    ...
    def __getattr__(self, name):
        """
        Permite o uso de um atributo no admin com o nome
        do atributo mais '_or_blank'. Exemplo: name_or_blank
        """
        if name.endswith('_or_blank'):
            try:
                return getattr(self, name[:-9]) or u''