From 15c8c8abcac9c7733e7442679473409c4f600449 Mon Sep 17 00:00:00 2001
From: Isuru Fernando <idf2@illinois.edu>
Date: Thu, 2 Sep 2021 16:27:39 -0500
Subject: [PATCH] Refactor sumpy.symbolic so that pylint is happy in downstream
 projects

---
 sumpy/symbolic.py | 33 +++++++++++++++++++++++++--------
 1 file changed, 25 insertions(+), 8 deletions(-)

diff --git a/sumpy/symbolic.py b/sumpy/symbolic.py
index 37e27106..3b927f0a 100644
--- a/sumpy/symbolic.py
+++ b/sumpy/symbolic.py
@@ -67,12 +67,6 @@ _find_symbolic_backend()
 
 # }}}
 
-# Symbolic API common to SymEngine and sympy.
-# Before adding a function here, make sure it's present in both modules.
-SYMBOLIC_API = """
-Add Basic Mul Pow exp sqrt log symbols sympify cos sin atan2 Function Symbol
-Derivative Integer Matrix Subs I pi functions Number Float""".split()
-
 if USE_SYMENGINE:
     import symengine as sym
     from pymbolic.interop.symengine import (
@@ -83,8 +77,31 @@ else:
     from pymbolic.interop.sympy import (
         PymbolicToSympyMapper, SympyToPymbolicMapper)
 
-for _apifunc in SYMBOLIC_API:
-    globals()[_apifunc] = getattr(sym, _apifunc)
+# Symbolic API common to SymEngine and sympy.
+# Before adding a function here, make sure it's present in both modules.
+Add = sym.Add
+Basic = sym.Basic
+Mul = sym.Mul
+Pow = sym.Pow
+exp = sym.exp
+sqrt = sym.sqrt
+log = sym.log
+symbols = sym.symbols
+sympify = sym.sympify
+cos = sym.cos
+sin = sym.sin
+atan2 = sym.atan2
+Function = sym.Function
+Symbol = sym.Symbol
+Derivative = sym.Derivative
+Integer = sym.Integer
+Matrix = sym.Matrix
+Subs = sym.Subs
+I = sym.I  # noqa: E741
+pi = sym.pi
+functions = sym.functions
+Number = sym.Number
+Float = sym.Float
 
 
 def _coeff_isneg(a):
-- 
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