new feature show works

README.md

@@ -15,8 +15,10 @@ At the moment, an alpha version is undertaken, with these features:
 
 - Create new users
 - Set an active user
-- (planned) Show the pieces stored in the database
+- Show the pieces stored in the database
 - (planned) Mark pieces as masterd for the active user
+- (planned) Show pieces by composer
+- (planned) Show movements throug pieces
 
 ## Requirements
 

rep_cli.py

@@ -68,12 +68,18 @@ class Session:
                       '''
         list_of_work_ids = self.db_agent.execute(sql_command).fetchall()
         # GET WORKS OUT!
-        return ''
+        list_of_works = list()
+        for item in list_of_work_ids:
+            list_of_works.append(work_under_id(item[0], self.db_agent))
+        fun_resultstring = ''
+        for work in list_of_works:
+            fun_resultstring += f'{work.id()}: {work.pretty_string()}\n'
+        return fun_resultstring
 
 
 # End session
 
-class Werk_unter_id:
+class work_under_id:
     # con = sqlite3.connect('repertoire.db')
     # reader = con.cursor()
 
@@ -113,7 +119,7 @@ class Werk_unter_id:
             saetze[satz[1]] = satz[2], satz[3], satz[4]
             if not satz[2] is None:
                 nummern.add(satz[2])
-        self.values['Sätze'] = saetze
+        self.values['movements'] = saetze
         if len(nummern) == 1:
             self.sätze_unter_nummer = True
             self.values['numb'] = nummern.pop()
@@ -127,6 +133,22 @@ class Werk_unter_id:
         else:
             return sammlung
 
+    def id(self):
+        return self.values['id']
+
+    def pretty_string(self):
+        ret_str = ''
+        for key in ['first_name', 'name',
+                    'title', 'opus',
+                    'main_key', 'alias',
+                    'work_directory','wd_number']:
+            if not self.values[key] is None:
+                if key == 'opus':
+                    ret_str += f'op. {self.values[key]} '
+                else:
+                    ret_str += f'{self.values[key]} '
+        return ret_str
+
     def __str__(self):
         ret_str = ''
         for key, value in self.values.items():
@@ -134,7 +156,7 @@ class Werk_unter_id:
                 ret_str += f'{key}: {value}\n'
         return ret_str
 
-# End Werk_unter_id
+# End work_under_id
 
 def parse_user_input(user_in):
     split_user_in = user_in.split()
@@ -164,6 +186,5 @@ def main():
     con.close()
     print('db-connection closed. Bye-bye!')
 
-
 if __name__ == '__main__':
     main()