Feature added: sp piece_number shows movements

README.md

@@ -19,7 +19,7 @@ At the moment, an alpha version is undertaken, with these features:
 - Show the pieces stored in the database (`s`)
 - Mark pieces as mastered for the active user (`m number_of_work`)
 - Show pieces by composer (`sc` shows composers, `c number_of_composer` shows pieces)
-- (planned) Show movements through pieces
+- Show movements through pieces (`sp piece_number`)
 - (planned) Mark movement as mastered for active user
 - (planned) Save recordings per movement in db
 - (planned) Listen to saved recordings

rep_cli.py

@@ -40,6 +40,8 @@ class Session:
             self.resultstring += self.show_works()
         elif command == 'sc':
             self.resultstring += self.show_works(restraint=f'comp_id = {arguments[0]}')
+        elif command == 'sp':
+            self.resultstring += self.show_movements(arguments[0])
         elif command == 'su':
             self.resultstring += self.show_users()
         elif command == 'q':
@@ -69,6 +71,13 @@ class Session:
             fun_resultstring += f'{item[0]}: {item[2]}, {item[1]}\n'
         return fun_resultstring
 
+    def show_movements(self, work_id):
+        work = work_under_id(work_id, self.db_agent)
+        fun_resultstring = ''
+        for mov_number in work.values['movements'].keys():
+            fun_resultstring += f'{mov_number}. {work.pretty_mov(mov_number)}\n'
+        return fun_resultstring
+
     def show_users(self):
         sql_command = '''
                       SELECT * FROM pianist;
@@ -220,7 +229,7 @@ class work_under_id:
 def parse_user_input(user_in):
     split_user_in = user_in.split()
     command = split_user_in[0]
-    if command in ('a', 'c', 'm', 'n', 'q', 's', 'sc', 'su'):
+    if command in ('a', 'c', 'm', 'n', 'q', 's', 'sc', 'sp', 'su'):
         arguments = split_user_in[1:]
         return (command, arguments)
     else: