32 lines
1017 B
Diff
32 lines
1017 B
Diff
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From 2e6041b656fbd3db87109ea0c116e568c7c984e8 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Stefan=20Br=C3=BCns?= <stefan.bruens@rwth-aachen.de>
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Date: Thu, 10 Aug 2023 15:48:55 +0200
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Subject: [PATCH] Implement math.comb fallback for Python 3.6
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---
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src/Mod/PartDesign/fcgear/involute.py | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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diff --git a/src/Mod/PartDesign/fcgear/involute.py b/src/Mod/PartDesign/fcgear/involute.py
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index 15df79f..307ff6b 100644
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--- a/src/Mod/PartDesign/fcgear/involute.py
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+++ b/src/Mod/PartDesign/fcgear/involute.py
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@@ -24,7 +24,13 @@
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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from math import cos, sin, tan, pi, acos, asin, atan, sqrt, radians
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-from math import comb as binom
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+try:
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+ from math import comb as binom
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+except ImportError:
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+ from math import factorial
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+ def binom(n, k):
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+ return 0 if k > n else \
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+ factorial(n) / (factorial(k) * factorial(n - k))
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def CreateExternalGear(w, m, Z, phi,
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--
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2.41.0
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