day 26 - comprehensions

025/main.py

@@ -18,10 +18,9 @@ found_states = []
 while len(found_states) < 50:
     guess = str(screen.textinput(f"{states_remaining} states to find", "Find a state:"))
     if guess == "None":
-        with open("missing_states.csv", "w") as f:
-            for a_state in data.state:
-                if a_state not in found_states:
-                    f.write(f"{a_state}\n")
+        missing_states = [ s for s in data.states if s not in found_states ]
+        output = pd.DataFrame(missing_states)
+        output.to_csv("missing_states.csv")
         exit()
     
     state = data[data.state == guess.title()]

026/main.py

@@ -0,0 +1,15 @@
+import pandas as pd
+
+# Keyword Method with iterrows()
+# {new_key:new_value for (index, row) in df.iterrows()}
+
+#TODO 1. Create a dictionary in this format:
+# {"A": "Alfa", "B": "Bravo"}
+
+data = pd.read_csv("nato_phonetic_alphabet.csv")
+dict = { row.letter:row.code for (index, row) in data.iterrows() }
+
+#TODO 2. Create a list of the phonetic code words from a word that the user inputs.
+
+input = list(input("Which word do you want to spell?\n"))
+print([ dict[letter.upper()] for letter in input]) 

026/nato_phonetic_alphabet.csv

@@ -0,0 +1,27 @@
+letter,code
+A,Alfa
+B,Bravo
+C,Charlie
+D,Delta
+E,Echo
+F,Foxtrot
+G,Golf
+H,Hotel
+I,India
+J,Juliet
+K,Kilo
+L,Lima
+M,Mike
+N,November
+O,Oscar
+P,Papa
+Q,Quebec
+R,Romeo
+S,Sierra
+T,Tango
+U,Uniform
+V,Victor
+W,Whiskey
+X,X-ray
+Y,Yankee
+Z,Zulu

026/task.py

@@ -0,0 +1,5 @@
+numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
+
+new_numbers = [ n  for n in numbers if n % 2 == 1 ]
+
+print(new_numbers)