| 1 |
wilde |
20 |
# -*- coding: iso-8859-1 -*- |
| 2 |
wilde |
2 |
# -------------------------------------------------------------------- |
| 3 |
|
|
# LST2005 -- Python Modul zur Berechnung der Deutschen Lohnsteuer 2005 |
| 4 |
|
|
# $Id$ |
| 5 |
|
|
# -------------------------------------------------------------------- |
| 6 |
|
|
# |
| 7 |
|
|
# Copyright (c) 2005 by Intevation GmbH |
| 8 |
|
|
# Authors: |
| 9 |
|
|
# Sascha Wilde <[email protected]> |
| 10 |
|
|
# |
| 11 |
|
|
# This program is free software under the GPL (>=v2) |
| 12 |
|
|
# Read the file COPYING coming with this package for details. |
| 13 |
|
|
|
| 14 |
|
|
"""Lohnsteuerberechnung nach dem offiziellen Programmablaufplan |
| 15 |
|
|
wie in Programmablaufplan-LSt.pdf dokumentiert.""" |
| 16 |
|
|
|
| 17 |
wilde |
8 |
__version__ = "$Revision$" |
| 18 |
|
|
# $Source$ |
| 19 |
|
|
|
| 20 |
|
|
def _ModulVersion(): |
| 21 |
|
|
return __version__[11:-2] |
| 22 |
|
|
|
| 23 |
wilde |
2 |
# Die Variablen Namen sind hässlich, die Algorithmen nicht |
| 24 |
|
|
# dokumentiert, der Code grausam -- dafür entspricht alles Zeile für |
| 25 |
|
|
# Zeile obigem Dokument. Jedenfalls sollte es so sein... |
| 26 |
|
|
|
| 27 |
|
|
from math import ceil, floor |
| 28 |
|
|
|
| 29 |
|
|
# Wir brauchen eigene Rundungsfunktionen mit definierter Präzision |
| 30 |
|
|
def FixedPointFloor(value, precision=2): |
| 31 |
|
|
i = 10.0 ** precision |
| 32 |
|
|
return floor(value * i) / i |
| 33 |
|
|
|
| 34 |
|
|
def FixedPointCeil(value, precision=2): |
| 35 |
|
|
i = 10.0 ** precision |
| 36 |
|
|
return ceil(value * i) / i |
| 37 |
|
|
|
| 38 |
|
|
# Ein paar Konstanten um das ganze etwas Benutzbarer zu machen: |
| 39 |
|
|
JAHR = 1 |
| 40 |
|
|
MONAT = 2 |
| 41 |
|
|
WOCHE = 3 |
| 42 |
|
|
TAG = 4 |
| 43 |
|
|
I = 1 |
| 44 |
|
|
II = 2 |
| 45 |
|
|
III = 3 |
| 46 |
|
|
IV = 4 |
| 47 |
|
|
V = 5 |
| 48 |
|
|
VI = 6 |
| 49 |
|
|
|
| 50 |
|
|
class LST: |
| 51 |
|
|
def __init__(self, |
| 52 |
|
|
RE4=0, |
| 53 |
|
|
ALTER1=0, |
| 54 |
|
|
HINZUR=0, |
| 55 |
|
|
JFREIB=0, |
| 56 |
|
|
JHINZU=0, |
| 57 |
|
|
JRE4 =0, |
| 58 |
|
|
JVBEZ =0, |
| 59 |
|
|
KRV =0, |
| 60 |
|
|
LZZ =2, |
| 61 |
|
|
R =0, |
| 62 |
|
|
SONSTB=0, |
| 63 |
|
|
STKL =1, |
| 64 |
|
|
VBEZ =0, |
| 65 |
|
|
VBEZM =0, |
| 66 |
|
|
VBEZS =0, |
| 67 |
|
|
VBS =0, |
| 68 |
|
|
VMT =0, |
| 69 |
|
|
WFUNDF=0, |
| 70 |
|
|
ZKF =0, |
| 71 |
|
|
ZMVB =0): |
| 72 |
|
|
self.Set_RE4(RE4) |
| 73 |
|
|
self.Set_ALTER1(ALTER1) |
| 74 |
|
|
self.Set_HINZUR(HINZUR) |
| 75 |
|
|
self.Set_JFREIB(JFREIB) |
| 76 |
|
|
self.Set_JHINZU(JHINZU) |
| 77 |
|
|
self.Set_JRE4(JRE4) |
| 78 |
|
|
self.Set_JVBEZ(JVBEZ) |
| 79 |
|
|
self.Set_KRV(KRV) |
| 80 |
|
|
self.Set_LZZ(LZZ) |
| 81 |
|
|
self.Set_R(R) |
| 82 |
|
|
self.Set_SONSTB(SONSTB) |
| 83 |
|
|
self.Set_STKL(STKL) |
| 84 |
|
|
self.Set_VBEZ(VBEZ) |
| 85 |
|
|
self.Set_VBEZM(VBEZM) |
| 86 |
|
|
self.Set_VBEZS(VBEZS) |
| 87 |
|
|
self.Set_VBS(VBS) |
| 88 |
|
|
self.Set_VMT(VMT) |
| 89 |
|
|
self.Set_WFUNDF(WFUNDF) |
| 90 |
|
|
self.Set_ZKF(ZKF) |
| 91 |
|
|
self.Set_ZMVB(ZMVB) |
| 92 |
|
|
# Vorgegebene Ausgangsparameter |
| 93 |
|
|
self.BK = 0 |
| 94 |
|
|
self.BKS = 0 |
| 95 |
|
|
self.BKV = 0 |
| 96 |
|
|
self.LSTLZZ = 0 |
| 97 |
|
|
self.SOLZLZZ = 0 |
| 98 |
|
|
self.SOLZS = 0 |
| 99 |
|
|
self.SOLZV = 0 |
| 100 |
|
|
self.STS = 0 |
| 101 |
|
|
self.STV = 0 |
| 102 |
|
|
|
| 103 |
|
|
def Calc(self): |
| 104 |
|
|
"""Berechnet die Lohnsteuer, |
| 105 |
|
|
setzt BK, BKS, BKV, LSTLZZ, SOLZLZZ, SOLZS, SOLZV, STS und STV""" |
| 106 |
|
|
# Interne Felder |
| 107 |
|
|
# Laut Dokumentation sollen diese vor der Berechnung gelöscht werden, |
| 108 |
|
|
# es ist mir nicht klar, ob das wirklich nötig ist... |
| 109 |
|
|
self._ALTE = 0 |
| 110 |
|
|
self._ANP = 0 |
| 111 |
|
|
self._ANTEIL1 = 0 |
| 112 |
|
|
self._ANTEIL2 = 0 |
| 113 |
|
|
self._BMG = 0 |
| 114 |
|
|
self._DIFF = 0 |
| 115 |
|
|
self._EFA = 0 |
| 116 |
|
|
self._FVB = 0 |
| 117 |
|
|
self._FVBZ = 0 |
| 118 |
|
|
self._JBMG = 0 |
| 119 |
|
|
self._JW = 0 |
| 120 |
|
|
self._KENNZ = 0 |
| 121 |
|
|
self._KFB = 0 |
| 122 |
|
|
self._KZTAB = 1 |
| 123 |
|
|
self._LSTJAHR = 0 |
| 124 |
|
|
self._LST1 = 0 |
| 125 |
|
|
self._LST2 = 0 |
| 126 |
|
|
self._LST3 = 0 |
| 127 |
|
|
self._MIST = 0 |
| 128 |
|
|
self._RE4LZZ = 0 |
| 129 |
|
|
self._RE4LZZV = 0 |
| 130 |
|
|
self._RW = 0.0 |
| 131 |
|
|
self._SAP = 0 |
| 132 |
|
|
self._SOLZFREI = 0 |
| 133 |
|
|
self._SOLZJ = 0.0 # 2 Dezimalstellen |
| 134 |
|
|
self._SOLZMIN = 0.0 # 2 Dezimalstellen |
| 135 |
|
|
self._ST = 0 |
| 136 |
|
|
self._ST1 = 0 |
| 137 |
|
|
self._ST2 = 0 |
| 138 |
|
|
self._VBEZB = 0 |
| 139 |
|
|
self._VHB = 0 |
| 140 |
|
|
self._VSP = 0.0 # 2 Dezimalstellen |
| 141 |
|
|
self._VSPN = 0 |
| 142 |
|
|
self._VSP1 = 0.0 # 2 Dezimalstellen |
| 143 |
|
|
self._VSP2 = 0.0 # 2 Dezimalstellen |
| 144 |
|
|
self._VSPKURZ = 0 |
| 145 |
|
|
self._VSPMAX1 = 0 |
| 146 |
|
|
self._VSPMAX2 = 0 |
| 147 |
|
|
self._VSPO = 0.0 # 2 Dezimalstellen |
| 148 |
|
|
self._VSPREST = 0.0 # 2 Dezimalstellen |
| 149 |
|
|
self._VSPVOR = 0.0 # 2 Dezimalstellen |
| 150 |
|
|
# Jetzt wirds richtig toll: X und Y |
| 151 |
|
|
# kann mal bitte jemand den Verantwortlichen für diese |
| 152 |
|
|
# Variablen Namen schlagen? |
| 153 |
|
|
self._X = 0.0 # 2 Dezimalstellen |
| 154 |
|
|
self._Y = 0.0 # 6 Dezimalstellen |
| 155 |
|
|
self._ZRE4 = 0.0 # 2 Dezimalstellen |
| 156 |
|
|
self._ZRE4VP = 0.0 # 2 Dezimalstellen |
| 157 |
|
|
self._ZRE4VP1 = 0.0 # 2 Dezimalstellen |
| 158 |
|
|
self._ZTABFB = 0 |
| 159 |
|
|
self._ZVE = 0 |
| 160 |
|
|
self._ZX = 0 |
| 161 |
|
|
self._ZZX = 0 |
| 162 |
|
|
self._HOCH = 0 |
| 163 |
|
|
self._VERGL = 0 |
| 164 |
|
|
# ------------------------------------------------------------ |
| 165 |
|
|
# Anfang der Berechnung |
| 166 |
|
|
self._MRE4LZZ() |
| 167 |
|
|
self._RE4LZZ = self.RE4 - self._FVB \ |
| 168 |
|
|
- self._ALTE - self.WFUNDF \ |
| 169 |
|
|
+ self.HINZUR |
| 170 |
|
|
self._RE4LZZV = self.RE4 - self._FVB - self._ALTE |
| 171 |
|
|
self._MRE4() |
| 172 |
|
|
self._MZTABFB() |
| 173 |
|
|
self._MLSTJAHR() |
| 174 |
|
|
self._LSTJAHR = self._ST |
| 175 |
|
|
self._JW = self._LSTJAHR * 100 |
| 176 |
|
|
self._UPANTEIL() |
| 177 |
|
|
self.LSTLZZ = self._ANTEIL1 |
| 178 |
|
|
if self.ZKF > 0: |
| 179 |
|
|
self._ZTABFB += self._KFB |
| 180 |
|
|
self._MLSTJAHR() |
| 181 |
|
|
self._JBMG = self._ST |
| 182 |
|
|
else: |
| 183 |
|
|
self._JBMG = self._LSTJAHR |
| 184 |
|
|
self._MSOLZ() |
| 185 |
wilde |
3 |
self._MSONST() |
| 186 |
|
|
self._MVMT() |
| 187 |
wilde |
2 |
|
| 188 |
|
|
# Benutzte Unterprogramme: |
| 189 |
|
|
def _MRE4LZZ(self): |
| 190 |
|
|
if self.VBEZ == 0: |
| 191 |
|
|
self._FVBZ = 0 |
| 192 |
|
|
self._FVB = 0 |
| 193 |
|
|
else: |
| 194 |
|
|
if self.LZZ == 1: |
| 195 |
|
|
self._VBEZB = self.VBEZM * self.ZMVB + self.VBEZS |
| 196 |
|
|
self._FVBZ = 75 * self.ZMVB |
| 197 |
|
|
else: |
| 198 |
|
|
self._VBEZB = self.VBEZM * 12 + self.VBEZS |
| 199 |
|
|
self._FVBZ = 900 |
| 200 |
|
|
self._FVB = ceil(self._VBEZB * 0.4) |
| 201 |
|
|
if self._FVB > 300000: |
| 202 |
|
|
self._FVB = 300000 |
| 203 |
|
|
self._JW = self._FVB |
| 204 |
|
|
self._UPANTEIL() |
| 205 |
|
|
self._FVB = self._ANTEIL2 |
| 206 |
|
|
if self.ALTER1 == 0: |
| 207 |
|
|
self._ALTE = 0 |
| 208 |
|
|
else: |
| 209 |
|
|
self._BMG = self.RE4 - self.VBEZ |
| 210 |
|
|
self._ALTE = ceil(self._BMG * 0.4) |
| 211 |
|
|
self._JW = 190000 |
| 212 |
|
|
self._UPANTEIL() |
| 213 |
|
|
if self._ALTE > self._ANTEIL2: |
| 214 |
|
|
self._ALTE = self._ANTEIL2 |
| 215 |
|
|
|
| 216 |
|
|
def _MRE4(self): |
| 217 |
|
|
if self.LZZ == 1: |
| 218 |
|
|
self._ZRE4 = FixedPointFloor(self._RE4LZZ / 100.0) |
| 219 |
|
|
self._ZRE4VP = FixedPointFloor(self._RE4LZZV / 100.0) |
| 220 |
|
|
elif self.LZZ == 2: |
| 221 |
|
|
self._ZRE4 = FixedPointFloor((self._RE4LZZ + 0.67) * 0.12) |
| 222 |
|
|
self._ZRE4VP = FixedPointFloor((self._RE4LZZV + 0.67) * 0.12) |
| 223 |
|
|
elif self.LZZ == 3: |
| 224 |
|
|
self._ZRE4 = FixedPointFloor((self._RE4LZZ + 0.89) * 3.6 / 7) |
| 225 |
|
|
self._ZRE4VP = FixedPointFloor((self._RE4LZZV + 0.89) * 3.6 / 7) |
| 226 |
|
|
else: |
| 227 |
|
|
self._ZRE4 = FixedPointFloor((self._RE4LZZ + 0.56) * 3.6) |
| 228 |
|
|
self._ZRE4VP = FixedPointFloor((self._RE4LZZV + 0.56) * 3.6) |
| 229 |
|
|
if self._ZRE4 < 0: |
| 230 |
|
|
self._ZRE4 = 0.0 |
| 231 |
|
|
|
| 232 |
|
|
def _MZTABFB(self): |
| 233 |
|
|
self._KZTAB = 1 |
| 234 |
|
|
if self.STKL < 6: |
| 235 |
|
|
if self.VBEZ > 0: |
| 236 |
|
|
self._ANP = 102 |
| 237 |
|
|
if self.RE4 > self.VBEZ: |
| 238 |
|
|
self._ANP += 920 |
| 239 |
|
|
else: |
| 240 |
wilde |
13 |
self._ANP = 0 |
| 241 |
wilde |
2 |
if self.STKL == 1: |
| 242 |
|
|
self._SAP = 36 |
| 243 |
|
|
self._KFB = self.ZKF * 5808 |
| 244 |
|
|
elif self.STKL == 2: |
| 245 |
|
|
self._EFA = 1308 |
| 246 |
|
|
self._SAP = 36 |
| 247 |
|
|
self._KFB = self.ZKF * 5808 |
| 248 |
|
|
elif self.STKL == 3: |
| 249 |
|
|
self._KZTAB = 2 |
| 250 |
|
|
self._SAP = 72 |
| 251 |
|
|
self._KFB = self.ZKF * 5808 |
| 252 |
|
|
elif self.STKL == 4: |
| 253 |
|
|
self._SAP = 36 |
| 254 |
|
|
self._KFB = self.ZKF * 2904 |
| 255 |
|
|
else: |
| 256 |
|
|
self._KFB = 0 |
| 257 |
|
|
self._ZTABFB = self._EFA + self._ANP + self._SAP + self._FVBZ |
| 258 |
|
|
self._KENNZ = 0 |
| 259 |
|
|
|
| 260 |
|
|
def _MLSTJAHR(self): |
| 261 |
|
|
if self.STKL < 5: |
| 262 |
|
|
self._UPEVP() |
| 263 |
|
|
else: |
| 264 |
|
|
self._VSP = 0.0 |
| 265 |
|
|
self._ZVE = self._ZRE4 - self._ZTABFB - self._VSP |
| 266 |
|
|
if self._ZVE < 1: |
| 267 |
|
|
self._ZVE = self._X = 0.0 |
| 268 |
|
|
else: |
| 269 |
|
|
self._X = floor(float(self._ZVE) / self._KZTAB) |
| 270 |
|
|
if self.STKL < 5: |
| 271 |
|
|
self._UPTAB05() |
| 272 |
|
|
else: |
| 273 |
|
|
self._MST5_6() |
| 274 |
|
|
|
| 275 |
|
|
def _UPEVP(self): |
| 276 |
|
|
if self.KRV == 1: |
| 277 |
|
|
self._VSP1 = 1.0 |
| 278 |
|
|
else: |
| 279 |
|
|
if self._ZRE4VP > 62400: |
| 280 |
wilde |
13 |
self._ZRE4VP = 62400 |
| 281 |
wilde |
2 |
self._VSP1 = 0.2 * self._ZRE4VP |
| 282 |
wilde |
15 |
self._VSP1 = FixedPointFloor(self._VSP1 * 0.0975) |
| 283 |
|
|
self._VSP2 = FixedPointFloor(0.11 * self._ZRE4VP) |
| 284 |
wilde |
2 |
self._VHB = 1500 * self._KZTAB |
| 285 |
|
|
if self._VSP2 > self._VHB: |
| 286 |
|
|
self._VSP2 = self._VHB |
| 287 |
|
|
self._VSPN = ceil(self._VSP1 + self._VSP2) |
| 288 |
|
|
self._MVSP() |
| 289 |
|
|
if self._VSPN > self._VSP: |
| 290 |
|
|
self._VSP = self._VSPN |
| 291 |
|
|
|
| 292 |
|
|
def _MVSP(self): |
| 293 |
|
|
self._VSPO = self._ZRE4VP * 0.2 |
| 294 |
|
|
self._VSPVOR = 3068 * self._KZTAB |
| 295 |
|
|
self._VSPMAX1 = 1334 * self._KZTAB |
| 296 |
|
|
self._VSPMAX2 = 667 * self._KZTAB |
| 297 |
|
|
self._VSPKURZ = 1134 * self._KZTAB |
| 298 |
|
|
if self.KRV == 1: |
| 299 |
|
|
if self._VSPO > self._VSPKURZ: |
| 300 |
|
|
self._VSP = self._VSPKURZ |
| 301 |
|
|
else: |
| 302 |
|
|
self._VSP = ceil(self._VSPO) |
| 303 |
|
|
else: |
| 304 |
|
|
self._UMVSP() |
| 305 |
|
|
|
| 306 |
|
|
def _UMVSP(self): |
| 307 |
|
|
if self._KENNZ == 1: |
| 308 |
|
|
self._VSPVOR = self._VSPVOR - self._ZRE4VP1 * 0.16 |
| 309 |
|
|
else: |
| 310 |
|
|
self._VSPVOR = self._VSPVOR - self._ZRE4VP * 0.16 |
| 311 |
|
|
if self._VSPVOR < 0: |
| 312 |
|
|
self._VSPVOR = 0.0 |
| 313 |
|
|
if self._VSPO > self._VSPVOR: |
| 314 |
|
|
self._VSP = self._VSPVOR |
| 315 |
|
|
self._VSPREST = self._VSPO - self._VSPVOR |
| 316 |
|
|
if self._VSPREST > self._VSPMAX1: |
| 317 |
|
|
self._VSP += self._VSPMAX1 |
| 318 |
|
|
self._VSPREST = FixedPointCeil((self._VSPREST - self._VSPMAX1) / 2.0) |
| 319 |
|
|
if self._VSPREST > self._VSPMAX2: |
| 320 |
|
|
self._VSP = ceil(self._VSP + self._VSPMAX2) |
| 321 |
|
|
else: |
| 322 |
|
|
self._VSP = ceil(self._VSP + self._VSPREST) |
| 323 |
|
|
else: |
| 324 |
|
|
self._VSP = ceil(self._VSP + self._VSPREST) |
| 325 |
|
|
else: |
| 326 |
|
|
self._VSP = ceil(self._VSPO) |
| 327 |
|
|
|
| 328 |
|
|
def _MST5_6(self): |
| 329 |
|
|
self._ZZX = self._X |
| 330 |
|
|
if self._ZZX > 25812: |
| 331 |
|
|
self._ZX = 25812 |
| 332 |
|
|
self._UP5_6() |
| 333 |
|
|
self._ST = floor(self._ST + (self._ZZX - 25812) * 0.42) |
| 334 |
|
|
else: |
| 335 |
|
|
self._ZX = self._ZZX |
| 336 |
|
|
self._UP5_6() |
| 337 |
|
|
if self._ZZX > 9144: |
| 338 |
|
|
self._VERGL = self._ST |
| 339 |
|
|
self._ZX = 9144 |
| 340 |
|
|
self._UP5_6() |
| 341 |
|
|
self._HOCH = floor(self._ST + (self._ZZX - 9144) * 0.42) |
| 342 |
|
|
if self._HOCH < self._VERGL: |
| 343 |
|
|
self._ST = self._HOCH |
| 344 |
|
|
else: |
| 345 |
|
|
self._ST = self._VERGL |
| 346 |
|
|
|
| 347 |
|
|
def _UP5_6(self): |
| 348 |
|
|
self._X = self._ZX * 1.25 |
| 349 |
|
|
self._UPTAB05() |
| 350 |
|
|
self._ST1 = self._ST |
| 351 |
|
|
self._X = self._ZX * 0.75 |
| 352 |
|
|
self._UPTAB05() |
| 353 |
|
|
self._ST2 = self._ST |
| 354 |
|
|
self._DIFF = (self._ST1 - self._ST2) * 2 |
| 355 |
|
|
self._MIST = floor(self._ZX * 0.15) |
| 356 |
|
|
if self._MIST > self._DIFF: |
| 357 |
|
|
self._ST = self._MIST |
| 358 |
|
|
else: |
| 359 |
|
|
self._ST = self._DIFF |
| 360 |
|
|
|
| 361 |
|
|
def _MSOLZ(self): |
| 362 |
|
|
self._SOLZFREI = 972 * self._KZTAB |
| 363 |
|
|
if self._JBMG > self._SOLZFREI: |
| 364 |
|
|
self._SOLZJ = FixedPointFloor(self._JBMG * 5.5 / 100.0) |
| 365 |
|
|
self._SOLZMIN = (self._JBMG - self._SOLZFREI) * 20 / 100.0 |
| 366 |
|
|
if self._SOLZMIN < self._SOLZJ: |
| 367 |
|
|
self._SOLZJ = self._SOLZMIN |
| 368 |
|
|
self._JW = self._SOLZJ * 100 |
| 369 |
|
|
self._UPANTEIL() |
| 370 |
|
|
self.SOLZLZZ = self._ANTEIL1 |
| 371 |
|
|
else: |
| 372 |
|
|
self.SOLZLZZ = 0 |
| 373 |
|
|
if self.R > 0: |
| 374 |
|
|
self._JW = self._JBMG * 100 |
| 375 |
wilde |
13 |
self._UPANTEIL() |
| 376 |
wilde |
2 |
self.BK = self._ANTEIL1 |
| 377 |
|
|
else: |
| 378 |
|
|
self.BK = 0 |
| 379 |
|
|
|
| 380 |
|
|
def _UPANTEIL(self): |
| 381 |
|
|
if self.LZZ == 1: |
| 382 |
|
|
self._ANTEIL1 = self._JW |
| 383 |
|
|
self._ANTEIL2 = self._JW |
| 384 |
|
|
elif self.LZZ == 2: |
| 385 |
|
|
self._ANTEIL1 = floor(self._JW / 12.0) |
| 386 |
|
|
self._ANTEIL2 = ceil(self._JW / 12.0) |
| 387 |
|
|
elif self.LZZ == 3: |
| 388 |
|
|
self._ANTEIL1 = floor(self._JW * 7 / 360.0) |
| 389 |
|
|
self._ANTEIL2 = ceil(self._JW * 7 / 360.0) |
| 390 |
|
|
else: |
| 391 |
|
|
self._ANTEIL1 = floor(self._JW / 360.0) |
| 392 |
|
|
self._ANTEIL2 = ceil(self._JW / 360.0) |
| 393 |
|
|
|
| 394 |
|
|
def _UPTAB05(self): |
| 395 |
|
|
if self._X < 7665: |
| 396 |
|
|
self._ST = 0 |
| 397 |
|
|
elif self._X < 12740: |
| 398 |
|
|
self._Y = (self._X - 7664) / 10000.0 |
| 399 |
|
|
self._RW = self._Y * 883.74 |
| 400 |
|
|
self._RW += 1500 |
| 401 |
|
|
self._ST = floor(self._RW * self._Y) |
| 402 |
|
|
elif self._X < 52152: |
| 403 |
|
|
self._Y = (self._X - 12739) / 10000.0 |
| 404 |
|
|
self._RW = self._Y * 228.74 |
| 405 |
|
|
self._RW += 2397 |
| 406 |
|
|
self._RW *= self._Y |
| 407 |
|
|
self._ST = floor(self._RW + 989) |
| 408 |
|
|
else: |
| 409 |
|
|
self._ST = floor(self._X * 0.42 - 7914) |
| 410 |
|
|
self._ST *= self._KZTAB |
| 411 |
|
|
|
| 412 |
wilde |
3 |
def _MSONST(self): |
| 413 |
|
|
if self.SONSTB > 0: |
| 414 |
|
|
# ------------------------------ |
| 415 |
|
|
# Nicht im offiziellen Programm- |
| 416 |
|
|
# ablaufplan: Attribute sichern |
| 417 |
|
|
old_lzz = self.LZZ |
| 418 |
|
|
old_vbez = self.VBEZ |
| 419 |
|
|
old_re4 = self.RE4 |
| 420 |
|
|
# ------------------------------ |
| 421 |
|
|
self.LZZ = 1 |
| 422 |
|
|
self.VBEZ = self.JVBEZ |
| 423 |
|
|
self.RE4 = self.JRE4 |
| 424 |
|
|
self._MRE4LZZ() |
| 425 |
|
|
self._MRE4LZZ2() |
| 426 |
|
|
self._MRE4() |
| 427 |
|
|
self._MZTABFB() |
| 428 |
|
|
self._MLSTJAHR() |
| 429 |
|
|
self._LST1 = self._ST * 100 |
| 430 |
|
|
self.VBEZ = self.JVBEZ + self.VBS |
| 431 |
|
|
self.RE4 = self.JRE4 + self.SONSTB |
| 432 |
|
|
self._MRE4LZZ() |
| 433 |
|
|
self._MRE4LZZ2() |
| 434 |
|
|
self._MRE4() |
| 435 |
|
|
self._MLSTJAHR() |
| 436 |
|
|
self._LST2 = self._ST * 100 |
| 437 |
|
|
self.STS = self._LST2 - self._LST1 |
| 438 |
|
|
self.SOLZS = self.STS * 5.5 / 100 |
| 439 |
|
|
if self.R > 0: |
| 440 |
|
|
self.BKS = self.STS |
| 441 |
|
|
else: |
| 442 |
|
|
self.BKS = 0 |
| 443 |
|
|
# ------------------------------ |
| 444 |
|
|
# Nicht im offiziellen Programm- |
| 445 |
|
|
# ablaufplan: Attribute |
| 446 |
|
|
# wiederherstellen |
| 447 |
|
|
self.LZZ = old_lzz |
| 448 |
|
|
self.VBEZ = old_vbez |
| 449 |
|
|
self.RE4 = old_re4 |
| 450 |
|
|
# ------------------------------ |
| 451 |
|
|
else: |
| 452 |
|
|
self.STS = 0 |
| 453 |
|
|
self.SOLZS = 0 |
| 454 |
|
|
self.BKS = 0 |
| 455 |
|
|
|
| 456 |
|
|
def _MRE4LZZ2(self): |
| 457 |
|
|
self._RE4LZZ = self.RE4 - self._FVB - self._ALTE \ |
| 458 |
|
|
- self.JFREIB + self.JHINZU |
| 459 |
|
|
self._RE4LZZV = self.RE4 - self._FVB - self._ALTE |
| 460 |
|
|
|
| 461 |
|
|
def _MVMT(self): |
| 462 |
|
|
if self.VMT > 0: |
| 463 |
|
|
# ------------------------------ |
| 464 |
|
|
# Nicht im offiziellen Programm- |
| 465 |
|
|
# ablaufplan: Attribute sichern |
| 466 |
|
|
old_lzz = self.LZZ |
| 467 |
|
|
old_vbez = self.VBEZ |
| 468 |
|
|
old_re4 = self.RE4 |
| 469 |
|
|
# ------------------------------ |
| 470 |
|
|
self.LZZ = 1 |
| 471 |
|
|
self.VBEZ = self.JVBEZ + self.VBS |
| 472 |
|
|
self.RE4 = self.JRE4 + self.SONSTB |
| 473 |
|
|
self._MRE4LZZ() |
| 474 |
|
|
self._MRE4LZZ2() |
| 475 |
|
|
self._MRE4() |
| 476 |
|
|
self._MZTABFB() |
| 477 |
|
|
self._MLSTJAHR() |
| 478 |
|
|
self._LST1 = self._ST * 100 |
| 479 |
|
|
self.RE4 = self.JRE4 + self.SONSTB + self.VMT |
| 480 |
|
|
self._MRE4LZZ() |
| 481 |
|
|
self._MRE4LZZ2() |
| 482 |
|
|
self._MRE4() |
| 483 |
|
|
self._KENNZ = 1 |
| 484 |
|
|
self._ZRE4VP1 = self._ZRE4VP |
| 485 |
|
|
self._MLSTJAHR() |
| 486 |
|
|
self._LST3 = self._ST * 100 |
| 487 |
|
|
self.RE4 = self.JRE4 + self.SONSTB |
| 488 |
|
|
self._MRE4LZZ() |
| 489 |
|
|
self.RE4 = self.JRE4 + self.SONSTB + self.VMT / 5 |
| 490 |
|
|
self._MRE4LZZ2() |
| 491 |
|
|
self._MRE4() |
| 492 |
|
|
self._MLSTJAHR() |
| 493 |
|
|
self._LST2 = self._ST * 100 |
| 494 |
wilde |
14 |
self.STV = (self._LST2 - self._LST1) * 5 |
| 495 |
wilde |
3 |
self._LST3 -= self._LST1 |
| 496 |
|
|
if self._LST3 < self.STV: |
| 497 |
|
|
self.STV = self._LST3 |
| 498 |
|
|
self.SOLZV = floor(self.STV * 5.5 / 100) |
| 499 |
|
|
if self.R > 0: |
| 500 |
|
|
self.BKV = self.STV |
| 501 |
|
|
else: |
| 502 |
|
|
self.BKV = 0 |
| 503 |
|
|
# ------------------------------ |
| 504 |
|
|
# Nicht im offiziellen Programm- |
| 505 |
|
|
# ablaufplan: Attribute |
| 506 |
|
|
# wiederherstellen |
| 507 |
|
|
self.LZZ = old_lzz |
| 508 |
|
|
self.VBEZ = old_vbez |
| 509 |
|
|
self.RE4 = old_re4 |
| 510 |
|
|
# ------------------------------ |
| 511 |
|
|
else: |
| 512 |
|
|
self.STV = 0 |
| 513 |
|
|
self.SOLZV = 0 |
| 514 |
|
|
self.BKV = 0 |
| 515 |
|
|
|
| 516 |
wilde |
2 |
# Methoden zum geprüften setzen der Wert |
| 517 |
|
|
# FIX ME: Prüfung _sehr_ unvollständig |
| 518 |
|
|
def Set_RE4(self, value): |
| 519 |
|
|
assert value >= 0, "must not be negative" |
| 520 |
|
|
self.RE4 = value |
| 521 |
|
|
|
| 522 |
|
|
def Set_ALTER1(self, value): |
| 523 |
|
|
assert value in (0,1), "must be 0 or 1" |
| 524 |
|
|
self.ALTER1 = value |
| 525 |
|
|
|
| 526 |
|
|
def Set_HINZUR(self, value): |
| 527 |
|
|
self.HINZUR = value |
| 528 |
|
|
|
| 529 |
|
|
def Set_JFREIB(self, value): |
| 530 |
|
|
self.JFREIB = value |
| 531 |
|
|
|
| 532 |
|
|
def Set_JHINZU(self, value): |
| 533 |
|
|
self.JHINZU = value |
| 534 |
|
|
|
| 535 |
|
|
def Set_JRE4(self, value): |
| 536 |
|
|
self.JRE4 = value |
| 537 |
|
|
|
| 538 |
|
|
def Set_JVBEZ(self, value): |
| 539 |
|
|
self.JVBEZ = value |
| 540 |
|
|
|
| 541 |
|
|
def Set_KRV(self, value): |
| 542 |
wilde |
11 |
assert value in (0,1), "must be 0 or 1" |
| 543 |
wilde |
2 |
self.KRV = value |
| 544 |
|
|
|
| 545 |
|
|
def Set_LZZ(self, value): |
| 546 |
wilde |
11 |
assert value in (1,2,3,4), \ |
| 547 |
|
|
"must be in range 1-4 (JAHR, MONAT, WOCHE, TAG)" |
| 548 |
wilde |
2 |
self.LZZ = value |
| 549 |
|
|
|
| 550 |
|
|
def Set_R(self, value): |
| 551 |
wilde |
11 |
assert value >= 0.0 and value <= 100.0, \ |
| 552 |
|
|
"must be in range 0.0-100.0 (Percent)" |
| 553 |
wilde |
2 |
self.R = value |
| 554 |
|
|
|
| 555 |
|
|
def Set_SONSTB(self, value): |
| 556 |
|
|
self.SONSTB = value |
| 557 |
|
|
|
| 558 |
|
|
def Set_STKL(self, value): |
| 559 |
wilde |
11 |
assert value in (1,2,3,4,5,6), \ |
| 560 |
|
|
"must be in range 1-6 (I II III IV V VI)" |
| 561 |
wilde |
2 |
self.STKL = value |
| 562 |
|
|
|
| 563 |
|
|
def Set_VBEZ(self, value): |
| 564 |
|
|
self.VBEZ = value |
| 565 |
|
|
|
| 566 |
|
|
def Set_VBEZM(self, value): |
| 567 |
|
|
self.VBEZM = value |
| 568 |
|
|
|
| 569 |
|
|
def Set_VBEZS(self, value): |
| 570 |
|
|
self.VBEZS = value |
| 571 |
|
|
|
| 572 |
|
|
def Set_VBS(self, value): |
| 573 |
|
|
self.VBS = value |
| 574 |
|
|
|
| 575 |
|
|
def Set_VMT(self, value): |
| 576 |
|
|
self.VMT = value |
| 577 |
|
|
|
| 578 |
|
|
def Set_WFUNDF(self, value): |
| 579 |
|
|
self.WFUNDF = value |
| 580 |
|
|
|
| 581 |
|
|
def Set_ZKF(self, value): |
| 582 |
wilde |
20 |
assert float(value) == float("%.1f" % value) and \ |
| 583 |
|
|
value >= 0, \ |
| 584 |
|
|
"must be positive, and must not have more than one decimal digit" |
| 585 |
wilde |
2 |
self.ZKF = value |
| 586 |
wilde |
20 |
|
| 587 |
wilde |
2 |
def Set_ZMVB(self, value): |
| 588 |
|
|
self.ZMVB = value |
| 589 |
|
|
|
| 590 |
wilde |
3 |
# -------------------------------------------------------------------- |
| 591 |
wilde |
4 |
# Eine etwas schönere API |
| 592 |
wilde |
3 |
# |
| 593 |
wilde |
4 |
# FIX ME: Diese API berücksichtigt nicht alle Möglichen Parameter und |
| 594 |
|
|
# Berechnungen, es fehlen insbesondere die Berechnungen zu Mehrjährigen |
| 595 |
|
|
# Bezügen und Sonstigen Leistungen. |
| 596 |
wilde |
2 |
|
| 597 |
wilde |
3 |
class LStRechner2005(LST): |
| 598 |
|
|
def __init__(self): |
| 599 |
|
|
LST.__init__(self) |
| 600 |
|
|
|
| 601 |
|
|
def SetLohn(self, lohn): |
| 602 |
wilde |
4 |
"""Setzt Lohn in Euro.Cent""" |
| 603 |
wilde |
26 |
self.Set_RE4(round (lohn * 100.0)) |
| 604 |
wilde |
2 |
|
| 605 |
wilde |
26 |
def GetLohn(self): |
| 606 |
|
|
"""Liefert Lohn in Euro.Cent""" |
| 607 |
|
|
return self.RE4 / 100.0 |
| 608 |
|
|
|
| 609 |
wilde |
3 |
def SetZeitraum(self, lzz): |
| 610 |
wilde |
4 |
"""Setzt Berechnungszeitraum (JAHR, MONAT, WOCHE, TAG)""" |
| 611 |
wilde |
2 |
self.Set_LZZ(lzz) |
| 612 |
|
|
|
| 613 |
wilde |
26 |
def GetZeitraum(self): |
| 614 |
|
|
"""Liefert Berechnungszeitraum (JAHR, MONAT, WOCHE, TAG)""" |
| 615 |
|
|
return self.LZZ |
| 616 |
|
|
|
| 617 |
wilde |
3 |
def SetSteuerklasse(self, stkl): |
| 618 |
wilde |
4 |
"""Setzt Steuerklasse (I, II, III, IV, V, VI)""" |
| 619 |
wilde |
2 |
self.Set_STKL(stkl) |
| 620 |
|
|
|
| 621 |
wilde |
26 |
def GetSteuerklasse(self): |
| 622 |
|
|
"""Liefert Steuerklasse (I, II, III, IV, V, VI)""" |
| 623 |
|
|
return self.STKL |
| 624 |
|
|
|
| 625 |
|
|
def SetKirchensteuerProzent(self, prozent): |
| 626 |
|
|
"""Setzt Kirchensteuer in Prozent, |
| 627 |
|
|
0 wenn keine Kirchensteuer zu zahlen ist.""" |
| 628 |
wilde |
4 |
self.Set_R(prozent) |
| 629 |
|
|
|
| 630 |
wilde |
26 |
def GetKirchensteuerProzent(self): |
| 631 |
|
|
"""Liefert Kirchensteuer in Prozent |
| 632 |
|
|
oder 0 wenn keine Kirchensteuer zu zahlen ist.""" |
| 633 |
|
|
return self.R |
| 634 |
|
|
|
| 635 |
wilde |
20 |
def SetKinderfreibetrag(self, kfb): |
| 636 |
|
|
"""Setzt Kinderfreibetrag lt. Lohnsteuerkarte""" |
| 637 |
|
|
self.Set_ZKF(kfb) |
| 638 |
|
|
|
| 639 |
wilde |
26 |
def GetKinderfreibetrag(self): |
| 640 |
|
|
"""Liefert Kinderfreibetrag lt. Lohnsteuerkarte""" |
| 641 |
|
|
return self.ZFK |
| 642 |
|
|
|
| 643 |
wilde |
3 |
def GetLohnsteuer(self): |
| 644 |
wilde |
4 |
"""Liefert Lohnsteuer in Euro.Cent""" |
| 645 |
wilde |
2 |
return round(self.LSTLZZ / 100, 2) |
| 646 |
wilde |
4 |
|
| 647 |
|
|
def GetSoli(self): |
| 648 |
|
|
"""Liefert Solidaritätszuschlag in Euro.Cent""" |
| 649 |
wilde |
13 |
return FixedPointFloor(self.SOLZLZZ / 100, 2) |
| 650 |
wilde |
4 |
|
| 651 |
|
|
def GetKirchensteuer(self): |
| 652 |
|
|
"""Liefert Kirchensteuer in Euro.Cent""" |
| 653 |
|
|
return FixedPointFloor(self.BK * self.R / 10000, 2) |
Parent Directory
| 
Revision Log