├── requerimientos.txt ├── README.md ├── HerramientasCartecianas.py ├── main.py ├── QtReloj.py └── LICENSE /requerimientos.txt: -------------------------------------------------------------------------------- 1 | click==8.0.1 2 | colorama==0.4.4 3 | PyQt5==5.15.4 4 | pyqt5-plugins==5.15.4.2.2 5 | PyQt5-Qt5==5.15.2 6 | PyQt5-sip==12.9.0 7 | python-dotenv==0.19.0 8 | pytz==2021.1 9 | qt5-applications==5.15.2.2.2 10 | qt5-tools==5.15.2.1.2 -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 |

QReloj ⌚️

2 |

3 | QReloj 4 |

5 | 6 | 7 | 8 | **Practicando con Qt y python** 9 | QReloj es un simple widget que muestra la hora pero para eso hace falta arrancar con un hilo, por suerte existe QTime ⏳ que simplifica mucho con QTime.start(1000) = 1s y con una función ```QReloj.CorrerTiempo()``` en fin fue una buena práctica lo curioso es que el modulo ```HerramientasCartecianas.py``` tiene potencial para futuros proyectos 10 | 11 | 12 | **Para arrancar el programa** necesitas crear un ambiente virtual e instalar : 13 | ```pip install -r requerimientos.txt``` 14 |   15 |   16 |

17 | aplicacion de escritorio 18 |

19 |   20 |   21 | 22 | 23 |

Lenguajes y Frameworks

24 | Python 25 | QT 26 |
27 | 28 | -------------------------------------------------------------------------------- /HerramientasCartecianas.py: -------------------------------------------------------------------------------- 1 | from math import degrees,radians,sin,atan 2 | 3 | def longitudDe_LaRecta (punto_1 :list, punto_2 :list): 4 | # _________________________ 5 | # /(X2 - X1)^2 + (Y2 - Y1)^2 6 | return (((punto_2[0] - punto_1[0])**2) + ((punto_2[1] - punto_1[1])**2))**.5 7 | 8 | 9 | 10 | def AngulosDe_LaRecta(punto_1 :list, punto_2 :list): 11 | # (Y2 - Y1) _1 _.-`| (X1,Y1) a< 12 | # m = --------- tan (m) m _.-` _| 13 | # (X2 - X1) (X2,Y2) a< _.-`______|_| 14 | m = (punto_2[1] - punto_1[1])/(punto_2[0] - punto_1[0]) 15 | angulos = dict() 16 | angulos['X1,0'] = abs(degrees(atan(m))) 17 | angulos['0,Y2'] = 90 - angulos['X1,0'] 18 | return angulos 19 | 20 | 21 | 22 | 23 | def coordenadasCirculares(CoorDel_centro: list, RADIO ,NumDe_DivicionesDel_Circulo = 0, unidadesDe_Desplazamiento = 0, sentido =''): 24 | x_centro = CoorDel_centro[0] 25 | y_centro = CoorDel_centro[1] 26 | x = y = 0 27 | 28 | try: 29 | unidadDe_DivicionDel_Circulo = 360 / NumDe_DivicionesDel_Circulo 30 | except ZeroDivisionError: 31 | return {'x': x_centro, 'y': y_centro} 32 | 33 | if sentido == 'horario': 34 | y = 90 - ((unidadDe_DivicionDel_Circulo * unidadesDe_Desplazamiento) + unidadDe_DivicionDel_Circulo) 35 | x = 90 - abs(y) 36 | elif sentido == 'antihorario': 37 | x = - ((unidadDe_DivicionDel_Circulo * unidadesDe_Desplazamiento) + unidadDe_DivicionDel_Circulo) 38 | y = 90 - abs(x) 39 | else: # sentido Radial 40 | x = 90 - (unidadDe_DivicionDel_Circulo * unidadesDe_Desplazamiento) 41 | y = 90 - abs(x) 42 | 43 | carteciano_x = (sin(radians(x)) * RADIO) 44 | carteciano_y = (sin(radians(y)) * RADIO) 45 | return {'x' : x_centro + carteciano_x, 'y' : y_centro - carteciano_y} 46 | 47 | # x1+ --> 48 | # y1+ +- - - - - |- - - - - - + 49 | # | | . . 12. . | 50 | # v | 11 | 1 | 51 | #[oX +, oY -]__/ [-x, +y ] | 10 | 2 | [+x ,+y ] \__ [oX +, oY -] 52 | # \ [+x1,+y1] |. | [oX,oY] . | [+x1,+y1] / 53 | # ------------|9---------|/---------3 |----------- 54 | # |. | . | 55 | # | 8 | 4 | 56 | #[oX +, oY -]__/ [-x, +y ] | 7 | 5 | [+x, -y ] \__ [oX +, oY -] 57 | # \ [+x1,+y1] | . . 6 . . | [+x1,+y1] / 58 | # +- - - - - |- - - - - - + 59 | # | 60 | 61 | 62 | 63 | if __name__ == '__main__': 64 | XD = coordenadasCirculares([100,100], 100,12,2,'horario') 65 | print(XD) -------------------------------------------------------------------------------- /main.py: -------------------------------------------------------------------------------- 1 | import pytz 2 | from PyQt5 import QtWidgets,QtCore,QtGui 3 | from PyQt5.QtWidgets import QApplication,\ 4 | QWidget,\ 5 | QPushButton,\ 6 | QVBoxLayout,\ 7 | QHBoxLayout,\ 8 | QButtonGroup,\ 9 | QLabel 10 | 11 | from datetime import datetime 12 | import time 13 | from QtReloj import QReloj 14 | 15 | class ventanaPrincipal(QWidget): 16 | def __init__(self): 17 | super(QWidget,self).__init__() 18 | self.porpiedades_internas() 19 | self.iniciador() 20 | self.estilo() 21 | self.estructura() 22 | self.conexiones() 23 | self.ActualizarFechaHora() 24 | self.ARRANCAR() 25 | 26 | def porpiedades_internas(self): 27 | self.setMaximumSize(250,250) 28 | 29 | def iniciador(self): 30 | self.boton_local = QPushButton('Local') 31 | self.boton_Mexico = QPushButton('Cd Mexico') 32 | self.boton_EU = QPushButton('New York') 33 | self.boton_Japon = QPushButton('Tokio') 34 | 35 | self.grupoDe_Botones = QButtonGroup() 36 | self.grupoDe_Botones.addButton(self.boton_local,0) 37 | self.grupoDe_Botones.addButton(self.boton_Mexico,1) 38 | self.grupoDe_Botones.addButton(self.boton_EU,2) 39 | self.grupoDe_Botones.addButton(self.boton_Japon,3) 40 | 41 | self.reloj = QReloj() 42 | self.meridiano = QLabel('AM') 43 | self.sec = self.min = self.hr = 0 44 | self.dia = self.mes = self.anyo = 0 45 | 46 | self.Tiempo = QtCore.QTimer() 47 | 48 | self.Pais_seleccionado = 0 49 | self.Pais = ('Local','Mexico : CDMX', 'EU : Nueva_York','Japon : Tokio') 50 | 51 | self.etiqueta = QLabel('Reloj') 52 | 53 | def estilo(self): 54 | self.setStyleSheet('background-color:#10002b;') 55 | paleta = QtGui.QPalette() 56 | paleta.setColor(QtGui.QPalette.WindowText,QtGui.QColor('#9bf6ff')) 57 | paleta.setColor(QtGui.QPalette.ButtonText,QtGui.QColor('#9bf6ff')) 58 | self.etiqueta.setPalette(paleta) 59 | self.meridiano.setPalette(paleta) 60 | self.meridiano.setAlignment(QtCore.Qt.AlignCenter) 61 | self.boton_EU.setPalette(paleta) 62 | self.boton_EU.setFlat(True) 63 | self.boton_Mexico.setPalette(paleta) 64 | self.boton_Mexico.setFlat(True) 65 | self.boton_Japon.setPalette(paleta) 66 | self.boton_Japon.setFlat(True) 67 | self.boton_local.setPalette(paleta) 68 | self.boton_local.setFlat(True) 69 | 70 | def estructura(self): 71 | h1 = QHBoxLayout() 72 | h1.addWidget(self.etiqueta) 73 | h1.addWidget(self.meridiano) 74 | 75 | div_reloj = QHBoxLayout() 76 | div_reloj.addWidget(self.reloj) 77 | div_botones = QHBoxLayout() 78 | div_botones.addWidget(self.boton_local) 79 | div_botones.addWidget(self.boton_Mexico) 80 | div_botones.addWidget(self.boton_EU) 81 | div_botones.addWidget(self.boton_Japon) 82 | 83 | self.CUERPO = QVBoxLayout(self) 84 | self.CUERPO.addLayout(h1) 85 | self.CUERPO.addLayout(div_reloj) 86 | self.CUERPO.addLayout(div_botones) 87 | 88 | def conexiones(self): 89 | self.grupoDe_Botones.buttonClicked[int].connect(self.__push__) 90 | self.reloj.CambioDeFecha.connect(self.ActualizarFechaHora) 91 | self.Tiempo.timeout.connect(self.reloj.CorrerTiempo) 92 | self.reloj.CambioMeridiano.connect(self.meridiano.setText) 93 | 94 | def ARRANCAR(self): 95 | self.Tiempo.start(1000) 96 | 97 | def __push__(self,Pais_elegido): 98 | self.Pais_seleccionado = Pais_elegido 99 | self.ActualizarFechaHora() 100 | 101 | 102 | def ActualizarFechaHora(self): 103 | ubicacion_actual = self.Pais[self.Pais_seleccionado] 104 | zonaHoraria = None 105 | if ubicacion_actual == 'Mexico : CDMX': 106 | zonaHoraria = pytz.timezone('America/Mexico_City') 107 | elif ubicacion_actual == 'EU : Nueva_York': 108 | zonaHoraria = pytz.timezone('America/New_York') 109 | elif ubicacion_actual == 'Japon : Tokio': 110 | zonaHoraria = pytz.timezone('Asia/Tokyo') 111 | fecha_y_hora = datetime.now(zonaHoraria) 112 | self.hr = fecha_y_hora.hour 113 | self.min = fecha_y_hora.minute 114 | self.sec = int(fecha_y_hora.second) 115 | self.dia = fecha_y_hora.date().day 116 | self.mes = fecha_y_hora.date().month 117 | self.anyo = fecha_y_hora.date().year 118 | self.__actualizarCalendario__() 119 | 120 | self.__actualizarReloj__() 121 | 122 | def __actualizarReloj__(self): 123 | self.reloj.ActualizarHoraCompleta(self.hr, self.min, self.sec) 124 | def __actualizarCalendario__(self): 125 | self.etiqueta.setText(f'{self.dia}/{self.mes}/{self.anyo} : Pais {self.Pais[self.Pais_seleccionado]}') 126 | 127 | 128 | 129 | if __name__ == '__main__': 130 | import sys 131 | app = QApplication(sys.argv) 132 | v = ventanaPrincipal() 133 | v.show() 134 | sys.exit(app.exec_()) -------------------------------------------------------------------------------- /QtReloj.py: -------------------------------------------------------------------------------- 1 | from PyQt5 import QtWidgets,QtGui,QtCore 2 | from PyQt5.QtGui import QPixmap,QPainter 3 | from PyQt5.QtCore import QRectF,QPointF 4 | from HerramientasCartecianas import coordenadasCirculares 5 | 6 | class QReloj(QtWidgets.QWidget): 7 | 8 | CambioDeFecha = QtCore.pyqtSignal(bool) 9 | CambioMeridiano = QtCore.pyqtSignal(str) 10 | 11 | def __init__(self): 12 | super(QtWidgets.QWidget, self).__init__() 13 | self.propiedades_internas() 14 | self.iniciador() 15 | 16 | 17 | def propiedades_internas(self): 18 | self.setMinimumSize(200,200) 19 | 20 | 21 | def Pixmap_verifiacacion(self): 22 | self.lienzo = QPixmap(self.rect().size()) 23 | return self.lienzo.isNull() 24 | 25 | 26 | def iniciador(self): 27 | self.lienzo = None 28 | self.CENTRO = None 29 | self.longitudMaxVentana = 0 30 | self.longitudMinVentana = 0 31 | 32 | self.sec = self.min = 59 33 | self.hr = 11 34 | self.hr_24 = 11 35 | 36 | 37 | self.__AbortarMision__ = self.Pixmap_verifiacacion() 38 | 39 | 40 | def __centro(self): 41 | centro_x = self.size().width() / 2 42 | centro_y = self.size().height() / 2 43 | if centro_x > centro_y: 44 | self.longitudMaxVentana = self.size().width() 45 | self.longitudMinVentana = self.size().height() 46 | else: 47 | self.longitudMaxVentana = self.size().height() 48 | self.longitudMinVentana = self.size().width() 49 | return (centro_x,centro_y) 50 | 51 | 52 | def paintEvent(self,event): 53 | # inicio para dibujar todo el programa 54 | self.__iniciar__() 55 | 56 | def __iniciar__(self): 57 | if self.__AbortarMision__: 58 | return 59 | self.CENTRO = self.__centro() 60 | #color del fondo 61 | self.lienzo.fill(QtGui.QColor('#10002b')) 62 | #crear linezo 63 | Pintar = QPainter(self) 64 | Pintar.drawPixmap(0,0,self.lienzo) 65 | self.DibujarContenido(Pintar) 66 | 67 | 68 | def DibujarContenido(self,Pintar): 69 | Pintar.setRenderHint(QPainter.Antialiasing,True) 70 | self._dibujarContornoReloj(Pintar) 71 | self._dibujarManesilla(Pintar,self.longitudMinVentana *.35,self.sec,60,2,'#fdffb6') 72 | self._dibujarManesilla(Pintar,self.longitudMinVentana *.30,self.min,60,5,'#9bf6ff') 73 | self._dibujarManesilla(Pintar,self.longitudMinVentana *.20,self.hr,12,7,'#ffc09f') 74 | 75 | 76 | def resizeEvent(self, event): 77 | #redibujar en caso de redimencionarse la ventana 78 | self.__resetear__() 79 | 80 | def __resetear__(self): 81 | if self.__AbortarMision__: 82 | return 83 | del self.lienzo 84 | self.lienzo = None 85 | self.__AbortarMision__ = self.Pixmap_verifiacacion() 86 | self.__Recalcular__ = True 87 | 88 | 89 | def __Centra_dimencion(self,Tam_Reloj): 90 | tam_x = self.size().width() 91 | tam_y = self.size().height() 92 | return QRectF((tam_x - Tam_Reloj)/2, (tam_y - Tam_Reloj)/2,Tam_Reloj,Tam_Reloj) 93 | 94 | 95 | def _dibujarContornoReloj(self,Pintar): 96 | Pen = QtGui.QPen() 97 | Pen.setWidth(3) 98 | Pen.setColor(QtGui.QColor('#7400b8')) 99 | Pintar.setPen(Pen) 100 | Pintar.drawEllipse(self.__Centra_dimencion(self.longitudMinVentana - 20)) 101 | self.__minutero_y_segundero(Pintar) 102 | 103 | 104 | def __minutero_y_segundero(self,Pintar): 105 | Pen = Pintar.pen() 106 | Pen.setColor(QtGui.QColor('#ffadad')) 107 | Pintar.setPen(Pen) 108 | 109 | for i in range(60): 110 | p1 = coordenadasCirculares(self.CENTRO,self.longitudMinVentana*.45, 60,i) 111 | p2 = coordenadasCirculares(self.CENTRO,self.longitudMinVentana*.44, 60,i) 112 | Pintar.drawLine(QPointF(p1['x'],p1['y']),QPointF(p2['x'],p2['y'])) 113 | 114 | Pen.setColor(QtGui.QColor('#9bf6ff')) 115 | Pintar.setPen(Pen) 116 | for i in range(12): 117 | p1 = coordenadasCirculares(self.CENTRO,self.longitudMinVentana*.45, 12,i) 118 | p2 = coordenadasCirculares(self.CENTRO,self.longitudMinVentana*.40, 12,i) 119 | p3 = coordenadasCirculares(self.CENTRO,self.longitudMinVentana*.35, 12,i,'horario') 120 | Pintar.drawLine(QPointF(p1['x'],p1['y']),QPointF(p2['x'],p2['y'])) 121 | Pintar.drawText(QPointF(p3['x'] - 3,p3['y'] + 3),str(i + 1)) 122 | 123 | 124 | def _dibujarManesilla(self,Pintar,longitud,unidad_de_tiempo,ciclos,grosor = 1,color='#000000'): 125 | Pen = Pintar.pen() 126 | Pen.setWidth(grosor) 127 | Pen.setCapStyle(QtCore.Qt.RoundCap) 128 | Pen.setColor(QtGui.QColor(color)) 129 | Pintar.setPen(Pen) 130 | XY = coordenadasCirculares(self.CENTRO,longitud,ciclos,unidad_de_tiempo,'horario') 131 | coor_XY = QPointF(XY['x'],XY['y']) 132 | Pintar.drawLine(QPointF(self.CENTRO[0],self.CENTRO[1]),coor_XY) 133 | 134 | def CorrerTiempo(self): 135 | self.ActualizarSec(self.sec + 2) 136 | 137 | def ActualizarSec(self,sec): 138 | self.sec = sec - 1 139 | if self.sec > 59: 140 | self.sec = 0 141 | self.ActualizarMin(self.min + 2) 142 | else: 143 | self.update() 144 | 145 | def ActualizarMin(self,min): 146 | self.min = min - 1 147 | if self.min > 59: 148 | self.min = 0 149 | self.ActualizarHr(self.hr + 2) 150 | else: 151 | self.update() 152 | 153 | def ActualizarHr(self,hr): 154 | self.hr_24 = hr - 1 155 | if self.hr_24 > 23: 156 | self.hr_24 = 0 157 | self.CambioDeFecha.emit(True) 158 | self.CambioMeridiano.emit('AM') 159 | if self.hr_24 > 11 : 160 | self.hr = self.hr_24 - 12 161 | self.CambioMeridiano.emit('PM') 162 | else: 163 | self.hr = self.hr_24 164 | self.update() 165 | 166 | def ActualizarHoraCompleta(self,Hr,Min,Sec): 167 | self.hr_24 = Hr - 1 168 | if self.hr_24 > 11: 169 | self.hr = self.hr_24 - 12 170 | self.CambioMeridiano.emit('PM') 171 | else: 172 | self.hr = self.hr_24 173 | self.CambioMeridiano.emit('AM') 174 | self.min = Min - 1 175 | self.sec = int(Sec) - 1 176 | self.update() 177 | 178 | 179 | 180 | 181 | 182 | if __name__ == '__main__': 183 | import sys 184 | from PyQt5.QtWidgets import QApplication 185 | 186 | app = QApplication(sys.argv) 187 | v = QReloj() 188 | v.ActualizarHoraCompleta(12,17,37) 189 | v.show() 190 | sys.exit(app.exec_()) 191 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------