Ability to sort cam sets in alphabetical order

solution_sort.py

+# -*- coding: utf-8 -*-
+
+def sort_solutions(file):
+    """Sort all solutions in alphabetical order in place."""
+
+    solutions = dict()
+
+    with open(file, 'r+') as fd:
+        for line in fd:
+            line = line.rstrip('\n')
+            # Remove possible \t separator from first line (frontier solution)
+            stripped_line = line.rstrip('\t').replace('\t', ' ')
+
+            if stripped_line[0] not in ('%', '=', ' ', ''):
+                # print(stripped_line)
+                # Sort in lower case, remove ' ' empty elements
+                solutions[line] = \
+                    " ".join(sorted([place for place in stripped_line.split(' ') if place != ' '], key=lambda s: s.lower()))
+
+        # Rewind
+        fd.seek(0)
+
+        # Load all the content
+        file_text = fd.read()
+
+        # Replace old sols with the new
+        for original_sol, sorted_sol in solutions.items():
+            file_text = file_text.replace(original_sol, sorted_sol)
+
+        # print(file_text)
+        # Rewind
+        fd.seek(0)
+
+        # Write all text in place
+        fd.write(file_text)
+
+if __name__ == "__main__":
+
+    pass