From dcb396c1ef4354ac4839f74f82deedb4463f5082 Mon Sep 17 00:00:00 2001
From: Matt Wala <wala1@illinois.edu>
Date: Tue, 7 Nov 2017 20:34:07 -0600
Subject: [PATCH] Placate flake8.
---
test/test_cse.py | 38 +++++++++++++++++++-------------------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/test/test_cse.py b/test/test_cse.py
index ba8e49b4..5f10115c 100644
--- a/test/test_cse.py
+++ b/test/test_cse.py
@@ -173,25 +173,25 @@ def test_multiple_expressions():
substs, reduced = cse([e1, e2])
assert substs == [(x0, x + y)]
assert reduced == [x0*z, x0*w]
- l = [w*x*y + z, w*y]
- substs, reduced = cse(l)
- rsubsts, _ = cse(reversed(l))
+ l_ = [w*x*y + z, w*y]
+ substs, reduced = cse(l_)
+ rsubsts, _ = cse(reversed(l_))
assert substs == rsubsts
assert reduced == [z + x*x0, x0]
- l = [w*x*y, w*x*y + z, w*y]
- substs, reduced = cse(l)
- rsubsts, _ = cse(reversed(l))
+ l_ = [w*x*y, w*x*y + z, w*y]
+ substs, reduced = cse(l_)
+ rsubsts, _ = cse(reversed(l_))
assert substs == rsubsts
assert reduced == [x1, x1 + z, x0]
f = Function("f")
- l = [f(x - z, y - z), x - z, y - z]
- substs, reduced = cse(l)
- rsubsts, _ = cse(reversed(l))
+ l_ = [f(x - z, y - z), x - z, y - z]
+ substs, reduced = cse(l_)
+ rsubsts, _ = cse(reversed(l_))
assert substs == [(x0, -z), (x1, x + x0), (x2, x0 + y)]
assert rsubsts == [(x0, -z), (x1, x0 + y), (x2, x + x0)]
assert reduced == [f(x1, x2), x1, x2]
- l = [w*y + w + x + y + z, w*x*y]
- assert cse(l) == ([(x0, w*y)], [w + x + x0 + y + z, x*x0])
+ l_ = [w*y + w + x + y + z, w*x*y]
+ assert cse(l_) == ([(x0, w*y)], [w + x + x0 + y + z, x*x0])
assert cse([x + y, x + y + z]) == ([(x0, x + y)], [x0, z + x0])
assert cse([x + y, x + z]) == ([], [x + y, x + z])
assert cse([x*y, z + x*y, x*y*z + 3]) == \
@@ -302,24 +302,24 @@ def test_Piecewise(): # noqa
def test_name_conflict():
z1 = x0 + y
z2 = x2 + x3
- l = [cos(z1) + z1, cos(z2) + z2, x0 + x2]
- substs, reduced = cse(l)
- assert [e.subs(dict(substs)) for e in reduced] == l
+ l_ = [cos(z1) + z1, cos(z2) + z2, x0 + x2]
+ substs, reduced = cse(l_)
+ assert [e.subs(dict(substs)) for e in reduced] == l_
def test_name_conflict_cust_symbols():
z1 = x0 + y
z2 = x2 + x3
- l = [cos(z1) + z1, cos(z2) + z2, x0 + x2]
- substs, reduced = cse(l, symbols("x:10"))
- assert [e.subs(dict(substs)) for e in reduced] == l
+ l_ = [cos(z1) + z1, cos(z2) + z2, x0 + x2]
+ substs, reduced = cse(l_, symbols("x:10"))
+ assert [e.subs(dict(substs)) for e in reduced] == l_
def test_symbols_exhausted_error():
- l = cos(x+y)+x+y+cos(w+y)+sin(w+y)
+ l_ = cos(x+y)+x+y+cos(w+y)+sin(w+y)
sym = [x, y, z]
with pytest.raises(ValueError):
- print(cse(l, symbols=sym))
+ print(cse(l_, symbols=sym))
@sympyonly
--
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