Solution so far

7/7.9 LAB/file1.txt

@@ -0,0 +1,12 @@
+20
+Gunsmoke
+30
+The Simpsons
+10
+Will & Grace
+14
+Dallas
+20
+Law & Order
+12
+Murder, She Wrote

7/7.9 LAB/main.py

@@ -0,0 +1,61 @@
+class MutliKeyDict(dict):
+    """
+    New Multi Key dict for this application, inherits 'dict'
+    """
+    def __setitem__(self, key, value): # Overwrites the default __setitem__
+        try:
+            self[key]
+        except KeyError: # If there is a key error (like we append the same season num twice)
+            super(MutliKeyDict, self).__setitem__(key, []) # Make that value a list insted,
+        self[key].append(value) # Append that new list and save
+
+def pharse_shows(file_location):
+    result = MutliKeyDict()
+    try:
+        with open(file_location) as f:
+            for line in f:
+                season = line.strip("\n")
+                title = next(f).strip("\n")
+                result[season] = title
+    except StopIteration:
+        print('Error pharsing last value, odd number of lines in file?')
+    return(result)
+
+def save_output_keys(showdict):
+    result = '' # Set the result to a blank string
+    showdict = dict(sorted(showdict.items())) # Sort the dict by key
+    
+    for entry in showdict: # For every dict entry in our show dict
+        result += '{0}: '.format(entry) # Append a new line to represent that entry season count
+        if isinstance(showdict[entry], list): # If the entry is a list of shows
+            for show in showdict[entry]: # for very entry in that list of shows
+                result += '{0}; '.format(show) # append that show, and a ";"
+            result = result[:-2] + '\n' # Chop the last ";", ugly but it works. Also add carriage return
+        else: # If the entry is not a list
+            result += '{0}'.format(showdict[entry])
+    
+    with open('output_keys.txt', 'a') as f:
+        f.write(result)
+
+def save_output_titles(showdict):
+    result = [] # Set the result to a blank list
+    for entry in showdict: # For every dict entry in our show dict
+        if isinstance(showdict[entry], list): # If the entry is a list of shows
+            for show in showdict[entry]: # for every entry in that list of shows
+                result.append(show) # Append that show to our result list
+        else: # If the entry is not a list
+            result.append(showdict[entry]) # Append the result directly
+    
+    result.sort() # Sort the list
+
+    resultstring = '' # Setup a new blank result string
+    for item in result: # Convert list to stirng, with \n
+        resultstring += str(item) + '\n'
+    
+    with open('output_titles.txt', 'a') as f:
+        f.write(resultstring)
+
+if __name__ == '__main__':
+    showdict = pharse_shows(input())
+    save_output_keys(showdict)
+    save_output_titles(showdict)