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#! /usr/bin/python |
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# -*- coding: iso-8859-1 -*- |
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# -------------------------------------------------------------------- |
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# Lohnsteuer und Sozialabgaben Rechner |
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# $Id$ |
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# -------------------------------------------------------------------- |
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# |
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# Copyright (c) 2005,2006,2007 by Intevation GmbH |
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# Authors: |
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# Sascha Wilde <[email protected]> |
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# |
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# This program is free software under the GPL (>=v2) |
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# Read the file COPYING coming with this package for details. |
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|
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"""Lohn/Gehaltsrechner für das Jahr 2007""" |
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|
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__version__ = "$Revision$" |
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# $Source$ |
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|
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_release_version = "0.%s" % __version__[11:-2] |
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|
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import LST2007 |
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from Tkinter import * |
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|
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class Lohnrechner(LST2007.LStRechner2007): |
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|
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def __init__(self, root): |
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LST2007.LStRechner2007.__init__(self) |
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|
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# Land, Kirchensteuersatz, Pflegeversicherung AG-Anteil |
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self.laender = [("Baden-Württemberg", 8, 0.0085, 5250), |
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("Bayern", 8, 0.0085, 5250), |
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("Berlin (ost)", 9, 0.0085, 4550), |
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("Berlin (west)", 9, 0.0085, 5250), |
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("Brandenburg", 9, 0.0085, 4550), |
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("Bremen", 9, 0.0085, 5250), |
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("Bremerhaven", 9, 0.0085, 5250), |
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("Hamburg", 9, 0.0085, 5250), |
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("Hessen", 9, 0.0085, 5250), |
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("Mecklenburg-Vorpommern", 9, 0.0085, 4550), |
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("Niedersachsen" ,9, 0.0085, 5250), |
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("Nordrhein-Westfalen", 9, 0.0085, 5250), |
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("Rheinland-Pfalz", 9, 0.0085, 5250), |
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("Saarland", 9, 0.0085, 5250), |
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("Sachsen", 9, 0.0135, 4550), |
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("Sachsen-Anhalt", 9, 0.0085, 4550), |
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("Schleswig-Holstein", 9, 0.0085, 5250), |
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("Thüringen", 9, 0.0085, 4550)] |
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|
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self.root = root |
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|
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self.root.title("Lohnrechner 2007 - v%s" % _release_version) |
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|
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self.SetupUI() |
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self.UpdateLand() |
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self.InitSozv() |
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self.ResetInput() |
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|
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def SetupUI(self): |
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self.root.resizable(NO, NO) |
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|
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frame = Frame(self.root) |
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frame.grid(padx=10, pady=10) |
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|
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# Steuern Ein/Ausgabe |
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Label(frame, text="Geburtsjahr:").grid(row=0, sticky=E) |
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self.geb = Entry(frame) |
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self.geb.bind("<Return>", self.NewInput) |
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self.geb.grid(row=0, column=1, sticky=W) |
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|
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Label(frame, text="Lohn (monatlich):").grid(row=1, sticky=E) |
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self.lohn = Entry(frame) |
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self.lohn.bind("<Return>", self.NewInput) |
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self.lohn.grid(row=1, column=1, sticky=W) |
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|
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Label(frame, text="Steuerklasse:").grid(row=2, sticky=E) |
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self.stkl = IntVar() |
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stklframe = Frame(frame) |
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stklframe.grid(row=2, column=1, sticky=W) |
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for text, val in [("I", 1), |
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("II", 2), |
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("III", 3), |
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("IV", 4), |
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("V", 5), |
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("VI", 6)]: |
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stklradio = Radiobutton(stklframe, text=text, value=val, |
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indicatoron=0, command=self.NewInput, |
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variable=self.stkl) |
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if text == "I": |
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stklradio.select() |
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stklradio.pack(side=LEFT) |
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|
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Label(frame, text="Kirchensteuer:").grid(row=3, sticky=E) |
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self.kirche = IntVar() |
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Checkbutton(frame, onvalue=1, offvalue=0, command=self.NewInput, |
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variable=self.kirche).grid(row=3, column=1,sticky=W) |
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|
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Label(frame, text="Kinderfreibetrag:").grid(row=4, sticky=E) |
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self.kfb = Entry(frame) |
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self.kfb.bind("<Return>", self.NewInput) |
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self.kfb.grid(row=4, column=1, sticky=W) |
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|
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Label(frame, text="Kinder:").grid(row=5, sticky=E) |
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self.kinder = IntVar() |
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self.kinderradio = Checkbutton(frame, onvalue=1, offvalue=0, |
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command=self.NewInput, |
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variable=self.kinder) |
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self.kinderradio.grid(row=5, column=1, sticky=W) |
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|
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Label(frame, text="Bundesland:").grid(row=6, sticky=NE) |
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landframe = Frame(frame) |
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scrollbar = Scrollbar(landframe, orient=VERTICAL) |
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self.landbox = Listbox(landframe, height=4, selectmode=SINGLE, |
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yscrollcommand=scrollbar.set) |
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for land in self.laender: |
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self.landbox.insert(END, land[0]) |
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self.landbox.select_set(0) |
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self.landbox.bind("<<ListboxSelect>>", self.NewLandSel) |
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self.landbox.pack(side=RIGHT, fill=Y) |
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scrollbar.config(command=self.landbox.yview) |
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scrollbar.pack(side=LEFT, fill=BOTH, expand=1) |
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landframe.grid(row=6, rowspan=4, column=1, sticky=W) |
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|
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Label(frame, text="Lohnsteuer:").grid(row=0, column=2, sticky=E) |
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self.lst = Entry(frame) |
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self.lst.grid(row=0, column=3, sticky=W) |
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|
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Label(frame, text="Solidaritätszuschlag:").grid(row=1, column=2, sticky=E) |
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self.soli = Entry(frame) |
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self.soli.grid(row=1, column=3, sticky=W) |
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|
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Label(frame, text="Kirchensteuer:").grid(row=2, column=2, sticky=E) |
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self.kist = Entry(frame) |
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self.kist.grid(row=2, column=3, sticky=W) |
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|
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Label(frame, text="Lohn nach Steuern:").grid(row=3, column=2, sticky=E) |
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self.netto1 = Entry(frame) |
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self.netto1.grid(row=3, column=3, sticky=W) |
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|
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# Sozialversicherung Ein/Ausgabe |
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Label(frame, text="Sozialversicherung:").grid(row=10, sticky=E) |
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self.sozv = IntVar() |
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sozvradio = Checkbutton(frame, onvalue=1, offvalue=0, |
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command=self.NewInput, variable=self.sozv) |
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sozvradio.select() |
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sozvradio.grid(row=10, column=1, sticky=W) |
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|
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Label(frame, text="Krankenkassenbeitrag:").grid(row=11, sticky=E) |
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self.kvsatz = Entry(frame) |
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self.kvsatz.bind("<Return>", self.NewInput) |
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self.kvsatz.grid(row=11, column=1, sticky=W) |
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|
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Label(frame, text="Krankenkassenzuschlag (0.9%):").grid(row=12, sticky=E) |
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self.kvsoli = IntVar() |
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kvsoliradio = Checkbutton(frame, onvalue=1, offvalue=0, |
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command=self.NewInput, variable=self.kvsoli) |
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kvsoliradio.select() |
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kvsoliradio.grid(row=12, column=1, sticky=W) |
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|
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|
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Label(frame, text="Rentenversicherung:").grid(row=4, column=2, sticky=E) |
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self.rv = Entry(frame) |
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self.rv.grid(row=4, column=3, sticky=W) |
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|
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Label(frame, text="Krankenversicherung:").grid(row=5, column=2, sticky=E) |
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self.kv = Entry(frame) |
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self.kv.grid(row=5, column=3, sticky=W) |
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|
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Label(frame, text="Arbeitslosenversicherung:").grid(row=6, column=2, |
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sticky=E) |
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self.av = Entry(frame) |
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self.av.grid(row=6, column=3, sticky=W) |
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|
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Label(frame, text="Pflegeversicherung:").grid(row=7, column=2, sticky=E) |
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self.pv = Entry(frame) |
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self.pv.grid(row=7, column=3, sticky=W) |
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|
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Label(frame, text="Netto Lohn:").grid(row=8, column=2, sticky=E) |
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self.netto2 = Entry(frame) |
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self.netto2.grid(row=8, column=3, sticky=W) |
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|
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# Allgemeine UI Elemente |
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buttons = Frame(frame) |
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buttons.grid(row=10, column=2, rowspan=3, columnspan=2) |
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Button(buttons, text="Quit", command=self.root.quit).pack(side=LEFT) |
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Button(buttons, text="Info", command=self.Info).pack(side=LEFT) |
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Button(buttons, text="Berechnen", command=self.CalcOutput).pack(side=LEFT) |
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|
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def NewInput(self, event=0): |
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# Es ist möglich alle Einträge in der Listbox zu deselektieren, |
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# es ist aber immer genau ein Eintrag aktuell, darum wird er ggf. |
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# zwangsselektiert: |
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# FIX ME: eigendlich wäre das ein Fall für ein custom widget! |
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if len(self.landbox.curselection()) == 0: |
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self.landbox.select_set(self.land) |
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if float(self.kfb.get()) > 0.0: |
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self.kinderradio.select() |
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self.CalcOutput() |
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|
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def UpdateLand(self): |
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self.land = int(self.landbox.curselection()[0]) |
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|
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def NewLandSel(self, event=0): |
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self.UpdateLand() |
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self.CalcOutput() |
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|
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def ResetInput(self): |
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self.ResetInputGeb() |
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self.ResetInputLohn() |
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self.ResetInputKfb() |
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self.ResetInputKVsatz() |
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self.NewLandSel() |
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|
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def ResetInputGeb(self): |
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self.geb.delete(0, END) |
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self.geb.insert(0, "1964") |
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|
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def ResetInputLohn(self): |
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self.lohn.delete(0, END) |
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self.lohn.insert(0, "0") |
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|
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def ResetInputKfb(self): |
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self.kfb.delete(0, END) |
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self.kfb.insert(0, "0") |
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|
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def ResetInputKVsatz(self): |
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self.kvsatz.delete(0, END) |
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self.kvsatz.insert(0, "13.8") |
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|
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def InitCalc(self): |
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try: |
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self.SetLohn(float(self.lohn.get())) |
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except: |
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self.ResetInputLohn() |
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|
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try: |
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self.SetGeb(int(self.geb.get())) |
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except: |
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self.ResetInputGeb() |
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|
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try: |
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self.SetKinderfreibetrag(float(self.kfb.get())) |
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except: |
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self.ResetInputKfb() |
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|
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try: |
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self.SetKV(float(self.kvsatz.get())) |
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except: |
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self.ResetInputKVsatz() |
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|
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self.SetSteuerklasse(self.stkl.get()) |
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self.SetKirchensteuerProzent(self.kirche.get() * |
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self.laender[self.land][1]) |
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|
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def CalcOutput(self): |
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self.InitCalc() |
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self.Calc() |
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self.lst.delete(0, END) |
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self.lst.insert(0, "%.2f" % self.GetLohnsteuer()) |
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self.soli.delete(0, END) |
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self.soli.insert(0, "%.2f" % self.GetSoli()) |
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self.kist.delete(0, END) |
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self.kist.insert(0, "%.2f" % self.GetKirchensteuer()) |
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netto1 = self.GetLohn() - self.GetLohnsteuer() \ |
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- self.GetSoli() - self.GetKirchensteuer() |
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self.netto1.delete(0, END) |
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self.netto1.insert(0, "%.2f" % netto1) |
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self.rv.delete(0, END) |
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self.rv.insert(0, "%.2f" % self.GetRV()) |
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self.pv.delete(0, END) |
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self.pv.insert(0, "%.2f" % self.GetPV()) |
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self.av.delete(0, END) |
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self.av.insert(0, "%.2f" % self.GetAV()) |
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self.kv.delete(0, END) |
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self.kv.insert(0, "%.2f" % self.GetKV()) |
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netto2 = netto1 - self.GetRV() - self.GetAV() \ |
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- self.GetPV() - self.GetKV() |
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self.netto2.delete(0, END) |
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self.netto2.insert(0, "%.2f" % netto2) |
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|
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def Info(self): |
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infowin = Toplevel(self.root) |
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infowin.title("Info") |
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Label(infowin, text="Lohnrechner 2007 v%s" % _release_version, |
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font=("Times", 14, "bold italic")).grid(row=0, pady=20) |
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Label(infowin, text= |
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"Copyright (C) 2005,2006,2007 Intevation GmbH \n\n\ |
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Lohnrechner 2007 comes with ABSOLUTELY NO WARRANTY.\n\ |
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This is free software, and you are welcome to redistribute it\n\ |
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under the terms of the GNU General Public License.\n\ |
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For more information about these matters, see the file named COPYING.\n\n\ |
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Dieses Programm verwendet LST2007 %s" % LST2007._ModulVersion()).grid(row=1, padx=10) |
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Button(infowin, text="Ok", command=infowin.destroy).grid(row=2, pady=10) |
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|
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# |
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# Funktionen zur Berechnung der Sozialversicherungsbeiträge. |
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# |
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# FIX ME: Dieser Teil könnte evl. in ein eigenes Modul ausgelagert werden. |
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# |
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|
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def InitSozv(self): |
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self.AVsatz = 0.042 / 2 |
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self.RVsatz = 0.199 / 2 |
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# PVsatz ist in self.laender definiert! |
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self.PVkinderlose = 0.0025 |
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self.BMG1 = 3562.5 |
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# BMG2 für RV und ALV ist in self.laender definiert! |
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|
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def SetKV(self, value): |
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assert value >= 0.0 and value <= 100.0, \ |
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"must be in range 0.0-100.0 (Percent)" |
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self.KVsatz = (value / 100.0) |
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|
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def GetAV(self): |
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lohn = self.GetLohn() |
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BMG2 = self.laender[self.land][3] |
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if lohn > BMG2 : lohn = BMG2 |
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return round(self.sozv.get() * self.AVsatz * lohn, 2) |
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|
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def GetRV(self): |
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lohn = self.GetLohn() |
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BMG2 = self.laender[self.land][3] |
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if lohn > BMG2 : lohn = BMG2 |
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return round(self.sozv.get() * self.RVsatz * lohn, 2) |
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|
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def GetPV(self): |
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self.PVsatz = self.laender[self.land][2] |
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lohn = self.GetLohn() |
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if lohn > self.BMG1 : lohn = self.BMG1 |
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PV = self.PVsatz * lohn |
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if self.kinder.get() == 0 : |
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PV += lohn * self.PVkinderlose |
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return round(self.sozv.get() * PV, 2) |
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|
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def GetKV(self): |
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self.KVsoli = self.kvsoli.get() |
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lohn = self.GetLohn() |
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if lohn > self.BMG1 : lohn = self.BMG1 |
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if self.KVsoli : |
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return round(self.sozv.get() * ((self.KVsatz / 2) + 0.009) * lohn, 2) |
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else : |
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return round(self.sozv.get() * self.KVsatz * lohn / 2, 2) |
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|
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|
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if __name__ == "__main__": |
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root = Tk() |
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lr = Lohnrechner(root) |
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root.mainloop() |
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