wsy_captcha 1.0.0

wsy_captcha
===================

A library that generates image captcha.

.. image:: https://raw.githubusercontent.com/wushuyi/wsy_captcha/master/test.png

Installation
------------

Install wsy_captcha with pip::

$ pip install wsy_captcha

Base Usage
-----
.. code:: python

from wsy_captcha.comp import print_
from wsy_captcha.captcha import Captcha

captcha = Captcha()
code = captcha.randomCode()
print_(code)
captcha.write(code, 'test.png')

Advanced Usage
-----
.. code:: python

from wsy_captcha.comp import print_
from wsy_captcha.captcha import Captcha
import wsy_captcha.image as image


class MyCaptcha(Captcha):
def generate_image(self, chars):
text_drawings = [
image.warp(),
image.rotate(),
image.offset(),
]
fn = image.captcha(
drawings=[
image.background(color='#FFFFFF'),
image.text(fonts=self._fonts, drawings=text_drawings),
image.curve(width=2),
image.curve(width=2),
image.curve(width=2),
image.noise(number=60, color='#5C87B2', level=2),
image.smooth(),
],
width=self._width,
height=self._height,
)
return fn(chars)


captcha = MyCaptcha()
code = captcha.randomCode()
img = captcha.generate(code)
print_(code)
f = open('test.png', 'wb')
f.write(img.read())
f.close()