MaxMorais

// add a trigger on field "custom_field1"
cur_frm.cscript.custom_field1 = function(doc, cdt, cdn) {
  // update a new field "custom_field3"
  doc.custom_field3 = flt(doc.custom_field1)*flt(doc.custom_field2)/1000; 

  // refresh in form
  refresh_field('custom_field3');
}

MaxMorais

# This widget requires jQuery-iMask to run
#https://github.com/cwolves/jQuery-iMask
from gluon.dal import Field
import re

def factory(mask='', auto_start=True, empty_chr="_", error_message="Did not match!"):
    assert len(mask)>1, 'empty mask not is allowed'
    assert len(empty_chr)==1, 'empty_chr requires one character'
    from gluon.sqlhtml import StringWidget
    from gluon.validators import IS_MATCH, IS_NOT_EMPTY

MaxMorais

// Display Source http://www.thefinancials.com/Default.aspx?SubSectionID=curformat
{
    'default': {
        "symbol": null,
        "display": "#,###.##"
    },
    "AFN": {
        "symbol": null,
        "display": "######"
    },

MaxMorais

# This widget requires jQuery-iMask to run
#https://github.com/cwolves/jQuery-iMask

def money_widget_factory(international=False):
    import locale, string, random
    from gluon.sqlhtml import StringWidget
    from gluon import current
    from gluon.http import HTTP
    
    T = current.T

MaxMorais

#-*- coding: utf-8 -*-

from gluon.sqlhtml import AutoCompleteWidget
from gluon.contrib.simplejson import loads

class LinkWidget(AutoCompleteWidget):
    AGGREGATION = 'agg'
    CONDITION = 'condition'
    FIELD = 'fieldname'
    QUERY = 'query'

MaxMorais

# This widget requires jQuery-iMask to run
#https://github.com/cwolves/jQuery-iMask

def numeric_widget_factory():
    import locale, string, random
    from gluon.sqlhtml import StringWidget
    from gluon import current
    from gluon.http import HTTP
    
    T = current.T

MaxMorais

Sete Atitudes para Hackear a Indústria de Software

By Klaus Wuestefeld

1) Torne-se excelente.

Seja realmente bom em alguma coisa. Não fique só choramingando ou querendo progredir às custas dos outros. Não pense q pq vc sentou 4 anos numa faculdade ouvindo um professor falar sobre software q vc sabe alguma coisa. Jogador de futebol não aprende a jogar bola tendo

MaxMorais

# coding: utf-8
u"""
Redimensionamento proporcional de imagem, com base na altura, feito com um simples cálculo de proporção.
Ex:
 +------+  10   15 (altura desejada para a nova imagem)
 |      |  -- x --
 | 10x5 |   5    x (largura proporcional a nova altura)
 |      |
 +------+  (10 x x) = (5 x 15)
            10x = 75

MaxMorais

from PIL import Image

def get_white_noise_image(width, height):
    pil_map = Image.new("RGBA", (width, height), 255)
    random_grid = map(lambda x: (
            int(random.random() * 256),
            int(random.random() * 256),
            int(random.random() * 256)
        ), [0] * width * height)
    pil_map.putdata(random_grid)

MaxMorais

from PIL import ImageFont
from PIL import Image
from PIL import ImageDraw
from StringIO import StringIO

font = ImageFont.load_default()
input = StringIO(self.request.get("img"))

img = Image.open(input)
draw = ImageDraw.Draw(img)