Pcc01 (pybites#196)

* initial copy from the template.

* adding misc-files to my directory in order to test my code.

* initial implementation passing all tests.

01/test_wordvalue.py → 01/yoavcaspi/test_wordvalue.py

@@ -1,12 +1,12 @@
 import unittest
 
 from data import DICTIONARY, LETTER_SCORES
-from wordvalue import load_words, calc_word_value, max_word_value
+from yoavcaspi.wordvalue import load_words, calc_word_value, max_word_value
 
 TEST_WORDS = ('bob', 'julian', 'pybites', 'quit', 'barbeque')
 
 class TestWordValue(unittest.TestCase):
-    
+
     def test_load_words(self):
         words = load_words()
         self.assertEqual(len(words), 235886)
@@ -25,4 +25,4 @@ def test_max_word_value(self):
         self.assertEqual(max_word_value(), 'benzalphenylhydrazone')
 
 if __name__ == "__main__":
-   unittest.main() 
+   unittest.main()

01/yoavcaspi/wordvalue.py

@@ -0,0 +1,33 @@
+import os
+from data import DICTIONARY, LETTER_SCORES
+
+def load_words():
+    """Load dictionary into a list and return list"""
+    lines = []
+    dict_path = os.path.join(os.path.curdir, 'yoavcaspi', DICTIONARY)
+    with open(dict_path, 'r') as f:
+        lines = f.read().splitlines()
+    return lines
+
+def calc_word_value(word):
+    """Calculate the value of the word entered into function
+    using imported constant mapping LETTER_SCORES"""
+    return sum(LETTER_SCORES[c.upper()] if c.isalpha() else 0 for c in word)
+
+def max_word_value(list_words = None):
+    """Calculate the word with the max value, can receive a list
+    of words as arg, if none provided uses default DICTIONARY"""
+    if list_words is None:
+        list_words = load_words()
+    max_word = None
+    max_val = 0
+    for word in list_words:
+        cur_val = calc_word_value(word)
+        if cur_val > max_val:
+            max_val = cur_val
+            max_word = word
+    return max_word
+
+
+if __name__ == "__main__":
+    pass # run unittests to validate