From d0e36ff2ce544bff210f2f1142e86ea66a4372f4 Mon Sep 17 00:00:00 2001
From: Garritt McCune <glmccune@gmail.com>
Date: Mon, 9 Mar 2020 18:44:02 -0500
Subject: [PATCH] Inital commit.

---
 main.py  | 47 +++++++++++++++++++++++++++++++++++++++++++++++
 token.py | 46 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100755 main.py
 create mode 100755 token.py

diff --git a/main.py b/main.py
new file mode 100755
index 0000000..a0a7a24
--- /dev/null
+++ b/main.py
@@ -0,0 +1,47 @@
+import token
+
+def flatten_input(input):
+    tokens = []
+    tmp = ""
+    parsing_number = False
+
+    for i in range(0, len(input)):
+        c = input[i]
+        if c == '.' or c.isdigit():
+            if len(tokens) > 1:
+                lookBehind = tokens[len(tokens) - 1]
+
+                if lookBehind == token.TokenType.exp_start:
+                    tokens.append(token.Token("^", token.TokenType.power))
+            if (i + 1) == len(input):
+                tokens.append(token.Token(tmp + c, token.TokenType.constant))
+
+            parsing_number = True
+            tmp = tmp + c
+            continue
+
+    print(tokens)
+
+def operate(n1, n2, tokenType):
+    if tokenType == token.TokenType.add:
+        print("Adding %d and %d to get %d." %(n1, n2, n1 + n2))
+    elif tokenType == token.TokenType.subtract:
+        print("Subtracting %d and %d to get %d." %(n1, n2, n1 - n2))
+    elif tokenType == token.TokenType.multiply:
+        print("Multiplying %d and %d to get %d" %(n1, n2, n1 * n2))
+    elif tokenType == token.TokenType.divide:
+        print("Dividing %d and %d to get %d" %(n1, n2, n1 / n2))
+    elif tokenType == token.TokenType.power:
+        print("Raising %d to the power of %d to get %d" %(n1, n2, n1**n2))
+    else:
+        raise ValueError(f"Invalid operator value.")
+
+#t1 = token.TokenType()
+#t = token.Token("+", token.TokenType.add)
+#print(t1.get_operator_verb(t.type))
+operate(10, 2, 4)
+operate(10, 2, 0)
+operate(10, 2, 1)
+operate(10, 2, 2)
+operate(10, 2, 3)
+flatten_input("THis is 96.")
diff --git a/token.py b/token.py
new file mode 100755
index 0000000..5822fc0
--- /dev/null
+++ b/token.py
@@ -0,0 +1,46 @@
+class Token:
+    def __init__(self, value, type):
+        self.value = value
+        self.type = type
+
+class TokenType:
+    add = 0
+    subtract = 1
+    multiply = 2
+    divide = 3
+    power = 4
+    variable = 5
+    constant = 6
+    exp_start = 7
+    exp_end = 8
+    unknown = 9
+
+    OPERATOR_VERBS = {
+        0 : "Adding",
+        1 : "Subtracting",
+        2 : "Multiplying",
+        3 : "Dividing",
+        4 : "Raising"
+    }
+
+    OPERATORS = {
+        '+' : add,
+        '-' : subtract,
+        '*' : multiply,
+        '^' : power,
+        '/' : divide
+    }
+
+    def get_operator_verb(self, token):
+        if not token in self.OPERATOR_VERBS:
+            raise ValueError("An operator verb could not be found.", "token")
+        return self.OPERATOR_VERBS[token]
+
+    def get_operator(self, character):
+        if not character in self.OPERATORS:
+            raise ValueError(f"Invalid operator '{character}' could not be found in the operators list.", "character")
+        return self.OPERATORS[character]
+
+#t = TokenType()
+#t1 = Token("$", TokenType.Unknown)
+#print(t.GetOperator(t1.value))