Initial commit
This commit is contained in:
Marcel Kapfer
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__pycache__
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The MIT License (MIT)
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Copyright (c) 2015 Marcel Kapfer (mmk2410) <marcelmichaelkapfer@yahoo.co.nz>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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all:
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install:
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install scorelib /usr/bin
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uninstall:
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rm /usr/bin/scorelib
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# Scorelib
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A program for managing your music score collection. It runs on Linux and is written for the holy command line.
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## Usage
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There are two different modes: the normal mode and the edit mode. When you start the program you start out in the normal mode with the prompt ` > ` and you can run the following commands:
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| Command | Description |
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|------------------|:--------------------------:|
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| help, usage, ? | print the help text |
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| add, new, a | add a new piece |
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| list, l | list all pieces |
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| edit, e | edit a piece |
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| search, s | search for a piece |
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| init | initialize the database |
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| kill | destroy the database |
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| quit, exit, x, q | close Scorelib |
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If you switch to the editing mode your prompt will look like this: ` (edit) > ` and you can run these commands:
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| Commands | Description |
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|--------------------|:-------------------------------------------:|
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| help, usage, ? | Print the help text |
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| done, q | Done editing piece, back to normal mode |
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| print, p | Print piece information |
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| delete, d | Delete this item and go back to normal mode |
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| edit, change, c, e | Change the values of the item |
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## Contributing
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The program is licensed under MIT license. If you want to contribute just follow these steps:
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1. Fork it
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2. Create your feature branch (`git chechout -b my-new-feature`)
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3. Commit your changes (`git commit -am 'Add some feature'`)
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4. Push to the branch (`git push origin my-new-feature`)
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5. Create new pull request
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You can also add yourself to the CONTRIBUTORS.md file. (Create it if it doesn't exist)
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## Social
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Twitter: [@mmk2410](https://twitter.com/mmk2410)
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Google+: [+MarcelMichaelKapfer](https://plus.google.com/+MarcelMichaelKapfer)
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#!/usr/bin/env python3
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"""Scorelib - A score library management programm"""
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import sqlite3
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import readline
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import getpass
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import os
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user = getpass.getuser()
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dbdir = "/home/" + user + "/.scorelib/"
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dbpath = dbdir + "scorelib.db"
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class Piece:
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""" A class for working with scores """
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def __init__(self, piece):
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self.pieceid = piece['id']
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self.name = piece['name']
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self.composer = piece['composer']
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self.opus = piece['opus']
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self.key = piece['key']
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self.book = piece['book']
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def get_list(self):
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""" Returns a list for sending to the database """
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piece = (self.name, self.composer, self.opus, self.key, self.book, self.pieceid)
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return piece
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def print_piece(self):
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""" prints the current piece """
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print(
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"""
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Name: {}
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Composer: {}
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Opus: {}
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Key: {}
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Book: {}
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""".format(self.name, self.composer, self.opus, self.key, self.book))
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def delete(self):
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"""
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Delete a item
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"""
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con = None
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try:
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con = sqlite3.connect(dbpath)
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cur = con.cursor()
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sqlcmd = "DELETE FROM Scores WHERE id = " + str(self.pieceid)
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cur.execute(sqlcmd)
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con.commit()
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except sqlite3.Error as err:
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print("Error: %s" % err.args[0])
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finally:
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if con:
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con.close()
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def change(self):
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""")
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Change a item
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"""
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# Updating the values
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name = rlinput("Name: ", self.name)
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self.name = name or self.name
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self.composer = rlinput("Composer: ", self.composer)
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self.opus = rlinput("Opus: ", self.opus)
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self.key = rlinput("Key: ", self.key)
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self.book = rlinput("Book: ", self.book)
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# Pushing changes to the database
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con = sqlite3.connect(dbpath)
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print(self.get_list)
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with con:
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cur = con.cursor()
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cur.execute("UPDATE Scores SET Name=?, Composer=?, Opus=?, Key=?, Book=? WHERE Id=?",\
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self.get_list())
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con.commit()
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def rlinput(prompt, prefill=''):
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""" Function for advanced input (preset user input) """
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readline.set_startup_hook(lambda: readline.insert_text(prefill))
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try:
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return input(prompt)
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finally:
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readline.set_startup_hook()
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def initialize():
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"""
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Initializing the database by creating a table
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"""
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print("Initializing the database...")
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os.mkdir(dbdir, 0o755)
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con = None
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try:
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con = sqlite3.connect(dbpath)
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cur = con.cursor()
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cur.execute(
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"CREATE TABLE Scores( \
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Id INTEGER PRIMARY KEY ASC NOT NULL, \
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Name TEXT NOT NULL, \
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Composer TEXT, \
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Opus TEXT, \
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Key TEXT, \
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Book TEXT);"
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)
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except sqlite3.Error as err:
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print("Error: %s" % err.args[0])
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return 1
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finally:
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if con:
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con.close()
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def destroy():
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"""
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Destroys the table.
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"""
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print("Destroying all informations...")
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con = None
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try:
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con = sqlite3.connect(dbpath)
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cur = con.cursor()
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cur.execute("DROP TABLE IF EXISTS Scores")
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except sqlite3.Error as err:
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print("Error: %s" % err.args[0])
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return 1
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finally:
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if con:
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con.close()
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def add():
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""" Add a entry to the database """
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while True:
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title = input("Title: ")
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if title:
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break
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else:
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print("You have to enter the name of the piece")
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piece = {"id": 0, "name":title}
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piece['composer'] = input("Composer: ")
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piece['opus'] = input("Opus: ")
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piece['key'] = input("Key: ")
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piece['book'] = input("Book: ")
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newPiece = Piece(piece)
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newPiece.print_piece()
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con = None
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try:
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con = sqlite3.connect(dbpath)
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cur = con.cursor()
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sqlcmd = "INSERT INTO Scores VALUES(NULL,'"\
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+ piece['name'] + "','" \
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+ piece['composer'] + "','" \
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+ piece['opus'] + "','" \
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+ piece['key'] + "','" \
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+ piece['book'] + "')"
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cur.execute(sqlcmd)
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con.commit()
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except sqlite3.Error as err:
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print("Error: %s" % err.args[0])
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return 1
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finally:
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if con:
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con.close()
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def list_scores():
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"""
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List all available scores
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"""
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con = None
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try:
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con = sqlite3.connect(dbpath)
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cur = con.cursor()
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cur.execute("SELECT * FROM Scores")
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print()
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while True:
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row = cur.fetchone()
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if row == None:
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break
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print(
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"""
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Piece number: {}
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Name: {}
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Composer: {}
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Opus: {}
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Key: {}
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Book: {}
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""".format(row[0], row[1], row[2], row[3], row[4], row[5])
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)
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except sqlite3.Error as err:
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print("Error: %s" % err.args[0])
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finally:
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if con:
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con.close()
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def edit():
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"""
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Function for editing the pieces
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"""
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pieceid = None
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# Ask piece id from user
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while True:
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pieceid = input("Enter the piece number: ")
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if pieceid == 'quit':
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return 0
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elif pieceid and pieceid.isdigit():
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con = sqlite3.connect(dbpath)
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piecerow = None
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with con:
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cur = con.cursor()
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cur.execute("SELECT * FROM Scores WHERE Id=" + str(pieceid))
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piecerow = cur.fetchone()
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if piecerow == None:
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print("No Piece with this number available.")
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else:
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break
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else:
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print("Input must be a number!")
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# Getting the piece information
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piecedata = {"id": piecerow[0], "name": piecerow[1], "composer": piecerow[2],\
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"opus": piecerow[3], "key": piecerow[4], "book": piecerow[5]}
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piece = Piece(piecedata)
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print("Piece Information:")
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piece.print_piece()
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# edit prompt
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while True:
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edtcmd = input(" (edit) > ")
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if edtcmd in ['help', '?', 'usage']:
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helpedittext(False)
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elif edtcmd in ['done', 'q']:
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return 0
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elif edtcmd in ['print', 'p']:
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piece.print_piece()
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elif edtcmd in ['delete', 'd']:
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piece.delete()
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return 0
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elif edtcmd in ['edit', 'change', 'c', 'e']:
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piece.change()
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else:
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helpedittext(True)
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def search():
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""" Search through the database """
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term = input("Search for: ")
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con = sqlite3.connect(dbpath)
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with con:
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cur = con.cursor()
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cur.execute("SELECT * FROM Scores")
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rows = cur.fetchall()
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for x in range(1,6):
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if x == 1:
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print("By name\n")
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elif x == 2:
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print("By Composer\n")
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elif x == 3:
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print("By Opus\n")
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elif x == 4:
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print("By Key\n")
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elif x == 5:
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print("By Book\n")
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for row in rows:
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if term in row[x]:
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piecedata = {"id": row[0], "name": row[1], "composer": row[2],\
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"opus": row[3], "key": row[4], "book": row[5]}
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piece = Piece(piecedata)
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print("Piece number: %s" % str(row[0]))
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piece.print_piece()
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def helpedittext(doneshit):
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""" print the edit help text """
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if doneshit:
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print("The entered command ist not available.")
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print(
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"""
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Edit help text:
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help, ?, usage Print edit help
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done, q Done editing piece; back to main menu
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print, p Print piece information
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delete, d Delete this item and go back to main menu
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edit, change, c, e Change the values of the item
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"""
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)
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def helptext(doneshit):
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""" print the help text """
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if doneshit:
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print("The entered command is not available.")
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print(
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"""
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Scorelib v0.1.0
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A program for managing your music score collection
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Author:
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Marcel Kapfer (mmk2410) <marcelmichaelkapfer@yahoo.co.nz>
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License:
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MIT License
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Help:
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help, usage, ? prints this text
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add, new, a add a new piece
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list, l list all pieces
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edit, e edit a piece (piece number required)
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search, s search for a piece
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init initializes the database
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kill destroys the database
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quit, exit, x, q close Scorelib
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"""
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)
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print(
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"""
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Welcome to Scorelib - A program for managing your music score collection
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If you use this program the first time you have to initialize the database \
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before you can use it.
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Type 'help' to see a list of commands
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"""
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)
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while True:
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cmd = input(" > ")
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if cmd in ['usage', 'help', '?']:
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helptext(False)
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elif cmd in ['quit', 'exit', 'x', 'q']:
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print("Good Bye!")
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exit(0)
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elif cmd == 'init':
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initialize()
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elif cmd == 'kill':
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destroy()
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elif cmd in ['add', 'new', 'a']:
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add()
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elif cmd in ['list', 'l']:
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list_scores()
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elif cmd in ['edit', 'e']:
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edit()
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elif cmd in ['search', 's']:
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search()
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else:
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helptext(True)
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Reference in New Issue