python/captcha
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Merge pull request #60 from staffluck/deprecation_warn

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fix: Deprecation warnings pillow >= 10
This commit is contained in:
Hsiaoming Yang
2022-09-20 00:18:39 +09:00
committed by GitHub
parent a666f5730d f1ad88403f
commit 10a464cc78
1 changed files with 15 additions and 3 deletions
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18
captcha/image.py
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@@ -29,6 +29,15 @@ if wheezy_captcha:
else:
__all__ = ['ImageCaptcha']
try:
_QUAD = Image.Transform.QUAD
except AttributeError:
_QUAD = Image.QUAD
try:
_BILINEAR = Image.Resampling.BILINEAR
except AttributeError:
_BILINEAR = Image.BILINEAR
table = []
for i in range( 256 ):
@@ -162,7 +171,10 @@ class ImageCaptcha(_Captcha):
def _draw_character(c):
font = random.choice(self.truefonts)
w, h = draw.textsize(c, font=font)
try:
_, _, w, h = draw.textbbox((1, 1), c, font=font)
except AttributeError:
w, h = draw.textsize(c, font=font)
dx = random.randint(0, 4)
dy = random.randint(0, 6)
@@ -171,7 +183,7 @@ class ImageCaptcha(_Captcha):
# rotate
im = im.crop(im.getbbox())
im = im.rotate(random.uniform(-30, 30), Image.BILINEAR, expand=1)
im = im.rotate(random.uniform(-30, 30), _BILINEAR, expand=1)
# warp
dx = w * random.uniform(0.1, 0.3)
@@ -189,7 +201,7 @@ class ImageCaptcha(_Captcha):
w2 - x2, -y1,
)
im = im.resize((w2, h2))
im = im.transform((w, h), Image.QUAD, data)
im = im.transform((w, h), _QUAD, data)
return im
images = []