refactored the code

constants.py

@@ -0,0 +1,55 @@
+############################################################
+### Project: coin
+### File: constants.py
+### Description: defines all the constants
+### Version: 1.0
+############################################################
+# Change this if tesseract or coin can't find any data
+MODELS_PATH = '/usr/share/tessdata/'
+
+# Sane values for scaling
+SCALE_MIN     = 0.2
+SCALE_MAX     = 5.0
+SCALE_DEFAULT = 1.0
+# How much (in decimal) to change the scale for every degree
+SCALE_DELTA = 8 * 360 * 1
+
+# Sane values for text recognition
+WIDTH_MIN  = 10
+HEIGHT_MIN = 10
+
+# Table info
+TABLE_COL_CNT   = 5
+TABLE_COL_GET   = 0
+TABLE_COL_DEL   = 1
+TABLE_COL_UPC   = 2
+TABLE_COL_NAME  = 3
+TABLE_COL_PRICE = 4
+TABLE_HEADERS = ["  Get  ", "  Del  ", "UPC", "Item Name", "Price"]
+
+# Cookies for upc.py
+COOKIE_DICT_LIST = [
+    {
+        "name": "PHPSESSID",
+        "value": "9n1ic479r1bteiv758gm9hk65p",
+        "path": "/",
+        "domain": "stocktrack.ca"
+    },
+    {
+        "name": "cf_chl_3",
+        "value": "1d706187484b25c",
+        "path": "/",
+        "domain": "stocktrack.ca"
+    },
+    {
+        "name": "cf_clearance",
+        "value": "Wp8tAMUKLdS3a4Y9AT09BIlZKx4x120uC1QzBQTUluQ-1710517775-1.0.1.1-hMEP8oeggZHBkylkwkQfi2p57H6zUUvGG40d_M4vGqOqg2Zh7wZsg6KrGl3XkDUn3mXAqyZrTqlQfd5pgHCZWQ",
+        "path": "/",
+        "domain": "stocktrack.ca"
+    },
+    {
+        "name": "fp",
+        "value": "26f4acb9b23415f921bba6977b68d55f",
+        "path": "/",
+        "domain": "stocktrack.ca"
+    }]