wikimedia/mediawiki-extensions-ConfirmEdit
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Merge "captcha.py: Swap x0/x1 and y0/y1 values before d.arc() call"

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jenkins-bot 2024-07-20 23:08:58 +00:00 committed by Gerrit Code Review
parent 7f02c769df a12e5cd5b0
commit 499fa589b2
1 changed files with 18 additions and 11 deletions
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29
captcha.py
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@ -123,18 +123,25 @@ def gen_captcha(text, fontname, fontsize, file_name):
offset -= random.uniform(5, 6)
for i in range(10):
x0 = int(
offset * ((i / 2) - 1) / 5
+ x / 2
- dim[0] / 2
+ random.uniform(0, 10)
)
y0 = int(y / 2 - dim[1] + 30 + random.uniform(-10, 15))
x1 = int(offset * i / 7 + x / 2 - dim[0] / 2 + random.uniform(-5, 5))
y1 = int(y / 2 - dim[1] + 30 + random.uniform(-10, 30))
if x1 < x0:
x0, x1 = x1, x0
if y1 < y0:
y0, y1 = y1, y0
d.arc(
(
int(
offset * ((i / 2) - 1) / 5
+ x / 2
- dim[0] / 2
+ random.uniform(0, 10)
),
int(y / 2 - dim[1] + 30 + random.uniform(-10, 15)),
int(offset * i / 7 + x / 2 - dim[0] / 2 + random.uniform(-5, 5)),
int(y / 2 - dim[1] + 30 + random.uniform(-10, 30)),
),
(x0, y0, x1, y1),
int(random.uniform(-30, 30)),
int(random.uniform(160, 300)),
fill=fgcolor,