viewvc.php/lohnrechner/lohnrechner.py

#! /usr/bin/python
# -*- coding: iso-8859-1 -*-
# --------------------------------------------------------------------
# Lohnsteuer und Sozialabgaben Rechner
# $Id$
# --------------------------------------------------------------------
#
# Copyright (c) 2005 by Intevation GmbH
# Authors:
# Sascha Wilde <[email protected]>
#
# This program is free software under the GPL (>=v2)
# Read the file COPYING coming with this package for details.

"""Lohn/Gehaltsrechner für das Jahr 2005"""

__version__ = "$Revision$"
# $Source$
        
_release_version = "0.%s beta" % __version__[11:-2]

import LST2005
from Tkinter import *

class Lohnrechner(LST2005.LStRechner2005):

    def __init__(self, root):
        LST2005.LStRechner2005.__init__(self)

        # Land, Kirchensteuersatz
        self.laender = [("Baden-Württemberg", 8),
                        ("Bayern", 8),
                        ("Berlin", 9),
                        ("Brandenburg", 9),
                        ("Bremen", 9),
                        ("Bremerhaven", 9),
                        ("Hamburg", 9),
                        ("Hessen", 9),
                        ("Mecklenburg-Vorpommern", 9),
                        ("Niedersachsen" ,9),
                        ("Nordrhein-Westfalen", 9),
                        ("Rheinland-Pfalz", 9),
                        ("Saarland", 9),
                        ("Sachsen", 9),
                        ("Sachsen-Anhalt", 9),
                        ("Schleswig-Holstein", 9),
                        ("Thüringen", 9)]

        root.title("Lohnrechner 2005 - v%s" % _release_version)
        root.resizable(NO, NO)
        self.root = root

        frame = Frame(root)
        frame.grid(padx=10, pady=10)

        Label(frame, text="Lohn:").grid(row=0, sticky=E)
        self.lohn = Entry(frame)
        self.lohn.bind("<Return>", self.NewInput)
        self.lohn.grid(row=0, column=1, sticky=W)

        Label(frame, text="Steuerklasse:").grid(row=1, sticky=E)
        self.stkl = IntVar()
        stklframe = Frame(frame)
        stklframe.grid(row=1, column=1, sticky=W)
        for text, val in [("I", 1),
                          ("II", 2),
                          ("III", 3),
                          ("IV", 4),
                          ("V", 5),
                          ("VI", 6)]:
            stklradio = Radiobutton(stklframe, text=text, value=val,
                                    indicatoron=0, command=self.NewInput,
                                    variable=self.stkl)
            if text == "I":
                stklradio.select()
            stklradio.pack(side=LEFT)

        Label(frame, text="Kirchensteuer:").grid(row=2, sticky=E)
        self.kirche = IntVar()
        kircheradio = Checkbutton(frame, onvalue=1, offvalue=0,
                                  command=self.NewInput,
                                  variable=self.kirche).grid(row=2, column=1, sticky=W)

        Label(frame, text="Kinderfreibetrag:").grid(row=3, sticky=E)
        self.kfb = Entry(frame)
        self.kfb.bind("<Return>", self.NewInput)
        self.kfb.grid(row=3, column=1, sticky=W)

        Label(frame, text="Bundesland:").grid(row=4, sticky=E)
        landframe = Frame(frame)
        scrollbar = Scrollbar(landframe, orient=VERTICAL)
        self.landbox = Listbox(landframe, height=4, selectmode=SINGLE,
                               yscrollcommand=scrollbar.set)
        for land in self.laender:
            self.landbox.insert(END, land[0])
        self.landbox.select_set(0)
        self.landbox.bind("<<ListboxSelect>>", self.NewLandSel)
        self.landbox.pack(side=RIGHT, fill=Y)
        scrollbar.config(command=self.landbox.yview)
        scrollbar.pack(side=LEFT, fill=BOTH, expand=1)
        landframe.grid(row=4, column=1, sticky=W)
        self.UpdateLand()
        
        self.ResetInput()

        Label(frame, text="Lohnsteuer:").grid(row=0, column=2, sticky=E)
        self.lst = Entry(frame)
        self.lst.grid(row=0, column=3, sticky=W)

        Label(frame, text="Solidaritätszuschlag:").grid(row=1, column=2, sticky=E)
        self.soli = Entry(frame)
        self.soli.grid(row=1, column=3, sticky=W)

        Label(frame, text="Kirchensteuer:").grid(row=2, column=2, sticky=E)
        self.kist = Entry(frame)
        self.kist.grid(row=2, column=3, sticky=W)

        Label(frame, text="Lohn nach Steuern:").grid(row=3, column=2, sticky=E)
        self.netto = Entry(frame)
        self.netto.grid(row=3, column=3, sticky=W)

        buttons = Frame(frame)
        buttons.grid(row=4, column=2, columnspan=2)
        Button(buttons, text="Quit", command=root.quit).pack(side=LEFT)
        Button(buttons, text="Info", command=self.Info).pack(side=LEFT)
        Button(buttons, text="Berechnen", command=self.CalcOutput).pack(side=LEFT)
        
        self.NewInput()

    def NewInput(self, event=0):
        # Es ist möglich alle Einträge in der Listbox zu deselektieren,
        # es ist aber immer genau ein Eintrag aktuell, darum wird er ggf.
        # zwangsselektiert:
        # FIX ME: eigendlich wäre das ein Fall für ein custom widget!
        if len(self.landbox.curselection()) == 0:
            self.landbox.select_set(self.land)            
        self.CalcOutput()

    def UpdateLand(self):
        self.land = int(self.landbox.curselection()[0])

    def NewLandSel(self, event=0):
        self.UpdateLand()
        self.CalcOutput()

    def ResetInput(self):
        self.ResetInputLohn()
        self.ResetInputKfb()

    def ResetInputLohn(self):
        self.lohn.delete(0, END)
        self.lohn.insert(0, "0")

    def ResetInputKfb(self):
        self.kfb.delete(0, END)
        self.kfb.insert(0, "0")

    def InitCalc(self):
        try:
            self.SetLohn(float(self.lohn.get()))
        except:
            self.ResetInputLohn()

        try:
            self.SetKinderfreibetrag(float(self.kfb.get()))
        except:
            self.ResetInputKfb()

        self.SetSteuerklasse(self.stkl.get())
        self.SetKirchensteuerProzent(self.kirche.get() *
                                     self.laender[self.land][1])

    def CalcOutput(self):
        self.InitCalc()
        self.Calc()
        self.lst.delete(0, END)
        self.lst.insert(0, "%.2f" % self.GetLohnsteuer())
        self.soli.delete(0, END)
        self.soli.insert(0, "%.2f" % self.GetSoli())
        self.kist.delete(0, END)
        self.kist.insert(0, "%.2f" % self.GetKirchensteuer())
        self.netto.delete(0, END)
        self.netto.insert(0, "%.2f" %
                          (self.GetLohn() - self.GetLohnsteuer()
                           - self.GetSoli() - self.GetKirchensteuer()))

    def Info(self):
        infowin = Toplevel(self.root)
        infowin.title("Info")
        Label(infowin, text="Lohnrechner 2005 v%s" % _release_version, 
              font=("Times", 14, "bold italic")).grid(row=0, pady=20)
        Label(infowin, text=
              "Copyright (C) 2005 Intevation GmbH \n\n\
Lohnrechner 2005 comes with ABSOLUTELY NO WARRANTY.\n\
This is free software, and you are welcome to redistribute it\n\
under the terms of the GNU General Public License.\n\
For more information about these matters, see the file named COPYING.\n\n\
Dieses Programm verwendet LST2005 %s" % LST2005._ModulVersion()).grid(row=1, padx=10)
        Button(infowin, text="Ok", command=infowin.destroy).grid(row=2, pady=10)


if __name__ == "__main__":
    root = Tk()
    lr = Lohnrechner(root)
    root.mainloop()

1	wilde	6	#! /usr/bin/python
2	wilde	19	# -- coding: iso-8859-1 --
3	wilde	6	# --------------------------------------------------------------------
4			# Lohnsteuer und Sozialabgaben Rechner
5			# $Id$
6			# --------------------------------------------------------------------
7			#
8			# Copyright (c) 2005 by Intevation GmbH
9			# Authors:
10			# Sascha Wilde <[email protected]>
11			#
12			# This program is free software under the GPL (>=v2)
13			# Read the file COPYING coming with this package for details.
14
15			"""Lohn/Gehaltsrechner für das Jahr 2005"""
16
17	wilde	7	__version__ = "$Revision$"
18			# $Source$
19
20	wilde	21	_release_version = "0.%s beta" % __version__[11:-2]
21	wilde	7
22	wilde	6	import LST2005
23			from Tkinter import *
24
25			class Lohnrechner(LST2005.LStRechner2005):
26
27			def __init__(self, root):
28			LST2005.LStRechner2005.__init__(self)
29
30	wilde	22	# Land, Kirchensteuersatz
31			self.laender = [("Baden-Württemberg", 8),
32			("Bayern", 8),
33			("Berlin", 9),
34			("Brandenburg", 9),
35			("Bremen", 9),
36			("Bremerhaven", 9),
37			("Hamburg", 9),
38			("Hessen", 9),
39			("Mecklenburg-Vorpommern", 9),
40			("Niedersachsen" ,9),
41			("Nordrhein-Westfalen", 9),
42			("Rheinland-Pfalz", 9),
43			("Saarland", 9),
44			("Sachsen", 9),
45			("Sachsen-Anhalt", 9),
46			("Schleswig-Holstein", 9),
47			("Thüringen", 9)]
48
49	wilde	7	root.title("Lohnrechner 2005 - v%s" % _release_version)
50	wilde	17	root.resizable(NO, NO)
51			self.root = root
52	wilde	7
53	wilde	22	frame = Frame(root)
54			frame.grid(padx=10, pady=10)
55
56			Label(frame, text="Lohn:").grid(row=0, sticky=E)
57			self.lohn = Entry(frame)
58	wilde	9	self.lohn.bind("<Return>", self.NewInput)
59	wilde	6	self.lohn.grid(row=0, column=1, sticky=W)
60
61	wilde	22	Label(frame, text="Steuerklasse:").grid(row=1, sticky=E)
62	wilde	21	self.stkl = IntVar()
63	wilde	22	stklframe = Frame(frame)
64	wilde	6	stklframe.grid(row=1, column=1, sticky=W)
65	wilde	21	for text, val in [("I", 1),
66			("II", 2),
67			("III", 3),
68			("IV", 4),
69			("V", 5),
70			("VI", 6)]:
71	wilde	6	stklradio = Radiobutton(stklframe, text=text, value=val,
72	wilde	25	indicatoron=0, command=self.NewInput,
73	wilde	6	variable=self.stkl)
74			if text == "I":
75			stklradio.select()
76			stklradio.pack(side=LEFT)
77
78	wilde	22	Label(frame, text="Kirchensteuer:").grid(row=2, sticky=E)
79			self.kirche = IntVar()
80			kircheradio = Checkbutton(frame, onvalue=1, offvalue=0,
81	wilde	25	command=self.NewInput,
82	wilde	22	variable=self.kirche).grid(row=2, column=1, sticky=W)
83	wilde	10
84	wilde	22	Label(frame, text="Kinderfreibetrag:").grid(row=3, sticky=E)
85			self.kfb = Entry(frame)
86	wilde	19	self.kfb.bind("<Return>", self.NewInput)
87			self.kfb.grid(row=3, column=1, sticky=W)
88
89	wilde	22	Label(frame, text="Bundesland:").grid(row=4, sticky=E)
90			landframe = Frame(frame)
91			scrollbar = Scrollbar(landframe, orient=VERTICAL)
92	wilde	24	self.landbox = Listbox(landframe, height=4, selectmode=SINGLE,
93			yscrollcommand=scrollbar.set)
94	wilde	22	for land in self.laender:
95	wilde	24	self.landbox.insert(END, land[0])
96	wilde	25	self.landbox.select_set(0)
97	wilde	24	self.landbox.bind("<<ListboxSelect>>", self.NewLandSel)
98			self.landbox.pack(side=RIGHT, fill=Y)
99			scrollbar.config(command=self.landbox.yview)
100	wilde	22	scrollbar.pack(side=LEFT, fill=BOTH, expand=1)
101			landframe.grid(row=4, column=1, sticky=W)
102	wilde	25	self.UpdateLand()
103	wilde	22
104	wilde	6	self.ResetInput()
105
106	wilde	22	Label(frame, text="Lohnsteuer:").grid(row=0, column=2, sticky=E)
107			self.lst = Entry(frame)
108	wilde	6	self.lst.grid(row=0, column=3, sticky=W)
109
110	wilde	22	Label(frame, text="Solidaritätszuschlag:").grid(row=1, column=2, sticky=E)
111			self.soli = Entry(frame)
112	wilde	6	self.soli.grid(row=1, column=3, sticky=W)
113
114	wilde	22	Label(frame, text="Kirchensteuer:").grid(row=2, column=2, sticky=E)
115			self.kist = Entry(frame)
116	wilde	16	self.kist.grid(row=2, column=3, sticky=W)
117	wilde	10
118	wilde	25	Label(frame, text="Lohn nach Steuern:").grid(row=3, column=2, sticky=E)
119			self.netto = Entry(frame)
120			self.netto.grid(row=3, column=3, sticky=W)
121
122	wilde	22	buttons = Frame(frame)
123			buttons.grid(row=4, column=2, columnspan=2)
124	wilde	17	Button(buttons, text="Quit", command=root.quit).pack(side=LEFT)
125			Button(buttons, text="Info", command=self.Info).pack(side=LEFT)
126			Button(buttons, text="Berechnen", command=self.CalcOutput).pack(side=LEFT)
127	wilde	6
128	wilde	25	self.NewInput()
129	wilde	9
130	wilde	25	def NewInput(self, event=0):
131	wilde	24	# Es ist möglich alle Einträge in der Listbox zu deselektieren,
132			# es ist aber immer genau ein Eintrag aktuell, darum wird er ggf.
133			# zwangsselektiert:
134			# FIX ME: eigendlich wäre das ein Fall für ein custom widget!
135			if len(self.landbox.curselection()) == 0:
136			self.landbox.select_set(self.land)
137	wilde	9	self.CalcOutput()
138
139	wilde	25	def UpdateLand(self):
140	wilde	24	self.land = int(self.landbox.curselection()[0])
141
142	wilde	25	def NewLandSel(self, event=0):
143			self.UpdateLand()
144			self.CalcOutput()
145
146	wilde	6	def ResetInput(self):
147	wilde	9	self.ResetInputLohn()
148	wilde	23	self.ResetInputKfb()
149	wilde	9
150			def ResetInputLohn(self):
151			self.lohn.delete(0, END)
152	wilde	6	self.lohn.insert(0, "0")
153	wilde	10
154	wilde	19	def ResetInputKfb(self):
155			self.kfb.delete(0, END)
156			self.kfb.insert(0, "0")
157
158	wilde	6	def InitCalc(self):
159	wilde	9	try:
160			self.SetLohn(float(self.lohn.get()))
161			except:
162			self.ResetInputLohn()
163	wilde	10
164	wilde	19	try:
165			self.SetKinderfreibetrag(float(self.kfb.get()))
166			except:
167			self.ResetInputKfb()
168
169	wilde	21	self.SetSteuerklasse(self.stkl.get())
170	wilde	25	self.SetKirchensteuerProzent(self.kirche.get() *
171			self.laender[self.land][1])
172	wilde	6
173			def CalcOutput(self):
174			self.InitCalc()
175			self.Calc()
176			self.lst.delete(0, END)
177	wilde	25	self.lst.insert(0, "%.2f" % self.GetLohnsteuer())
178	wilde	6	self.soli.delete(0, END)
179	wilde	25	self.soli.insert(0, "%.2f" % self.GetSoli())
180	wilde	16	self.kist.delete(0, END)
181	wilde	25	self.kist.insert(0, "%.2f" % self.GetKirchensteuer())
182			self.netto.delete(0, END)
183			self.netto.insert(0, "%.2f" %
184			(self.GetLohn() - self.GetLohnsteuer()
185			- self.GetSoli() - self.GetKirchensteuer()))
186	wilde	6
187	wilde	17	def Info(self):
188			infowin = Toplevel(self.root)
189			infowin.title("Info")
190	wilde	18	Label(infowin, text="Lohnrechner 2005 v%s" % _release_version,
191	wilde	17	font=("Times", 14, "bold italic")).grid(row=0, pady=20)
192			Label(infowin, text=
193			"Copyright (C) 2005 Intevation GmbH \n\n\
194			Lohnrechner 2005 comes with ABSOLUTELY NO WARRANTY.\n\
195			This is free software, and you are welcome to redistribute it\n\
196			under the terms of the GNU General Public License.\n\
197			For more information about these matters, see the file named COPYING.\n\n\
198			Dieses Programm verwendet LST2005 %s" % LST2005._ModulVersion()).grid(row=1, padx=10)
199			Button(infowin, text="Ok", command=infowin.destroy).grid(row=2, pady=10)
200	wilde	6
201	wilde	17
202	wilde	6	if __name__ == "__main__":
203			root = Tk()
204			lr = Lohnrechner(root)
205			root.mainloop()
206
Name	Value
svn:eol-style	native
svn:executable	*
svn:keywords	Author Date Id Revision