build: python 3.11 support

calc/calc.py

@@ -127,7 +127,11 @@ def eval_number(parse_result):
     e.g. [ '7.13', 'e', '3' ] ->  7130
     Calls super_float above.
     """
-    return super_float("".join(parse_result))
+    for item in parse_result:
+        if "." in item or "e" in item or "E" in item:
+            return super_float("".join(parse_result))
+
+    return int("".join(parse_result))
 
 
 def eval_atom(parse_result):
@@ -185,7 +189,7 @@ def eval_sum(parse_result):
 
     Allow a leading + or -.
     """
-    total = 0.0
+    total = 0
     current_op = operator.add
     for token in parse_result:
         if token == '+':
@@ -203,7 +207,7 @@ def eval_product(parse_result):
 
     [ 1, '*', 2, '/', 3 ] -> 0.66
     """
-    prod = 1.0
+    prod = 1
     current_op = operator.mul
     for token in parse_result:
         if token == '*':
@@ -265,11 +269,6 @@ def eval_variable(x):
         return all_variables[casify(x[0])]
 
     def eval_function(x):
-        # This condition here is only for factorial function
-        if isinstance(x[1], numbers.Real):
-            if math.ceil(x[1]) == x[1]:
-                return all_functions[casify(x[0])](int(x[1]))
-
         return all_functions[casify(x[0])](x[1])
 
     evaluate_actions = {

tox.ini

@@ -1,17 +1,19 @@
 [tox]
-envlist = py{38, 311}quality
+envlist = py{38,311},quality
 
 [testenv]
 allowlist_externals =
 	touch
 deps =
+    setuptools
 	-r requirements/test.txt
 commands =
 	coverage run setup.py test
 	coverage report
 
 [testenv:quality]
 deps =
+    setuptools
 	-r requirements/test.txt
 commands =
 	pycodestyle calc symmath tests