Sam Aouar samirbr

Software engineer with a background in architecture and electronics.

samirbr / migration.py

Created December 11, 2015 19:31

	# -- coding: utf-8 --
	from __future__ import unicode_literals

	from django.db import migrations, models

	def update_plans(apps, schema_editor):
	# free to Free
	for user in User.objects.filter(plan='free'):
	user.plan = 'Free'
	user.save()

samirbr / consistency.py

Last active November 5, 2015 17:13

	def remove_keys(d, keys):
	for key in keys:
	d.pop(key)
	return d

	for consistency in Consistency.objects.filter(question__parent_id=form_to_copy.id):
	c_dict = generic_as_dict(consistency)
	c_dict = remove_keys(c_dict, ['id', 'condition', 'question'])

	cond_dict = generic_as_dict(consistency.condition)

samirbr / gist:4c3fa78b7bd8b9edd952

Created November 4, 2015 21:49

	<div ng-controller="UploadOptionController">
	<!-- $scope must have a method fromFile that receives the content -->
	<!-- $scope.fromFile = function(content) { ... }
	<div>
	<label>Separator</label>
	<input type="text" ng-model="upload.needle" name="needle">
	<div>

	<input class="hide" type="file" ng-model="upload.file" name="file"
	onchange="angular.element(this).scope().upload.load().then(angular.element(this).scope().fromFile)">

samirbr / deep_copy.py

Created November 4, 2015 17:29

	def copy(o, replacements, exclude):
	d = model_to_dict(o)

	for key in exclude:
	d.pop(key)

	for key in replacements.keys():
	d[key] = replacements[key]

	obj = o.__class__.objects.create(**d)

samirbr / coalesce.py

Last active March 21, 2022 15:52

django coalesce

	"""
	Classes that represent database functions.
	"""
	from django.db.models import IntegerField
	from django.db.models.expressions import Func, Value

	class Coalesce(Func):
	"""
	Chooses, from left to right, the first non-null expression and returns it.
	"""

samirbr / cf.py

Created July 30, 2015 17:16

COALESCE

	from django.db.models.expressions import F

	def __floordiv__(self, other):
	return self._combine(other, '\|\|', False)
	F.__floordiv__ = __floordiv__

	class CF(F):
	"""
	A coalesced expression representing the value of the given field.
	"""

samirbr / gist:f58c90923539d315c303

Last active August 29, 2015 14:25

Gruntfile

	module.exports = function(grunt) {

	// Project configuration.
	grunt.initConfig({
	nggettext_compile: {
	all: {
	options: {
	format: "json"
	},
	files: [

samirbr / lazy-scroll.html

Created July 11, 2015 20:07

	<!DOCTYPE html>
	<html>
	<head>
	<!-- http://jsfiddle.net/p7snevh1/81/ by myself -->
	<style>
	html, body { height: 100%; }
	#list { height: 100%; }
	#list>.item {
	height: 18px; padding: 2px 0; border-bottom: solid 1px gray; overflow: hidden;
	}

samirbr / harvest.js

Last active August 29, 2015 14:24

	angular.module('myApp')
	.factory('Harvest', [
	'$resource',
	function ($resource) {
	return $resource('/viewver/api/harvest_viewver/?id', {'id': '@id'}, {
	create: { method: 'POST' }
	update: { method: 'PUT' }
	});
	}
	]);

samirbr / input.bind.js

Created June 26, 2015 18:14

	Array.prototype.forEach(document.querySelectorAll('[bind]'), function (bindable) {
	this.value = application[this.attribues.get('bind')];
	bindable.addEventListener('keyup', (function (event) {
	application[this.attribues.get('bind')] = this.value;
	}).bind(bindable));
	});