python/captcha
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Add font_sizes for ImageCaptcha

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Hsiaoming Yang
2014-12-02 20:22:17 +08:00
parent 40edc01a75
commit 81a660f7e4
1 changed files with 4 additions and 2 deletions
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6
captcha/image.py
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@@ -97,11 +97,13 @@ class ImageCaptcha(_Captcha):
:param width: The width of the CAPTCHA image.
:param height: The height of the CAPTCHA image.
:param fonts: Fonts to be used to generate CAPTCHA images.
:param font_sizes: Random choose a font size from this parameters.
"""
def __init__(self, width=160, height=60, fonts=None):
def __init__(self, width=160, height=60, fonts=None, font_sizes=None):
self._width = width
self._height = height
self._fonts = fonts or DEFAULT_FONTS
self._font_sizes = font_sizes or (46, 58, 68)
self._truefonts = []
@property
@@ -111,7 +113,7 @@ class ImageCaptcha(_Captcha):
self._truefonts = tuple([
truetype(n, s)
for n in self._fonts
for s in (46, 58, 68)
for s in self._font_sizes
])
return self._truefonts