class Game(QWidget): def __init__(self): super().__init__() self._flag_1 = False self.media = QtCore.QUrl.fromLocalFile("MP3/music.mp3") content = QtMultimedia.QMediaContent(self.media) self.player = QtMultimedia.QMediaPlayer() self.player.setMedia(content) self.player.setVolume(50) self.initUI() def initUI(self): self.file_number = 2 self._score = 0 self.setMouseTracking(True) self.resize(500, 500) self.center() self.setWindowTitle('Игра') self.main_pic = QLabel(self) self.main_pic.setPixmap( QPixmap(resource_path("PIC/running_rabbit.jpg"))) self.main_pic.resize(500, 500) self.button_start_game = QPushButton("НАЧАТЬ ИГРУ", self) self.button_start_game.resize(140, 50) self.button_start_game.move(70, 300) self.button_start_game.clicked.connect(self.start_game) self.button_edit_map = QPushButton("СОЗДАТЬ КАРТУ", self) self.button_edit_map.resize(140, 50) self.button_edit_map.move(70, 360) self.button_edit_map.clicked.connect(self.edit_map_menu) self.button_exit = QPushButton("ЗАКОНЧИТЬ СЕАНС", self) self.button_exit.resize(140, 50) self.button_exit.move(70, 420) self.button_exit.clicked.connect(self.exit) self.timer_game = QTimer() self.timer_game.timeout.connect(self.updateValues) self.timer_game.start(200) self.setFocusPolicy(Qt.StrongFocus) self.lable_score = QLabel(self) self.lable_score.resize(200, 35) self.lable_score.setFont( QFont("RetroComputer[RUS by Daymarius]", 26, QFont.Bold)) self.lable_score.setVisible(False) self.button_menu = QPushButton("НАЗАД", self) self.button_menu.resize(120, 40) self.button_menu.clicked.connect(self.show_menu) self.button_menu.setVisible(False) self.lable_name = QLabel("ВВЕДИТЕ ВАШЕ ИМЯ:", self) self.lable_name.sizeHint() self.lable_name.setFont( QFont("RetroComputer[RUS by Daymarius]", 10, QFont.Bold)) self.lable_name.move(230, 300) self.input_name = QLineEdit("Без имени", self) self.input_name.resize(200, 20) self.input_name.move(230, 325) self.table_score = QTableWidget(self) self.table_score.resize(200, 120) self.table_score.move(230, 350) def bd_score(self): con = sqlite3.connect(resource_path("DB/score.db")) # Создание курсора cur = con.cursor() # Выполнение запроса и получение всех результатов result = cur.execute( "SELECT * FROM main ORDER BY score DESC;").fetchmany(5) cur.execute("DROP TABLE main") cur.execute("CREATE TABLE main (name STRING, score INTEGER)") for item in result: cur.execute("INSERT INTO main VALUES(?, ?)", (item[0], item[1])) con.commit() # Вывод результатов на экран if result != []: self.table_score.setColumnCount(len(result[0])) self.table_score.setRowCount(0) for i, row in enumerate(result): self.table_score.setRowCount(self.table_score.rowCount() + 1) for j, elem in enumerate(row): item = QTableWidgetItem(str(elem)) self.table_score.setItem(i, j, item) item.setFlags(QtCore.Qt.ItemIsEnabled) self.table_score.setHorizontalHeaderItem( 0, QTableWidgetItem("Имя игрока")) self.table_score.setHorizontalHeaderItem(1, QTableWidgetItem("Счет")) self.table_score.setColumnWidth(0, 127) self.table_score.setColumnWidth(1, 20) con.close() def append_bd_score_and_name(self): con = sqlite3.connect("DB/score.db") # Создание курсора cur = con.cursor() cur.execute("INSERT INTO main VALUES(?, ?)", (self.input_name.text(), self.get_score())) con.commit() self.bd_score() con.close() def get_score(self): return self._score def set_score(self, score): self._score = score def keyPressEvent(self, event): if event.key() == Qt.Key_Right: self.hero.go_right() elif event.key() == Qt.Key_Left: self.hero.go_left() elif event.key() == Qt.Key_Up: self.hero.go_up() elif event.key() == Qt.Key_Down: self.hero.go_down() elif event.key() == Qt.Key_Space: self.hero.go_dig() def keyReleaseEvent(self, QKeyEvent): if self._flag_1 and not QKeyEvent.isAutoRepeat(): self.hero.stop() def edit_map_menu(self): game.setVisible(False) edit_map.create_map() edit_map.show() def exit(self): sys.exit(app.exec()) def center(self): qr = self.frameGeometry() cp = QDesktopWidget().availableGeometry().center() qr.moveCenter(cp) self.move(qr.topLeft()) def reload_game(self): score = self.get_score() lifes = self.hero.get_lifes() self.start_game() self.set_score(score) self.hero.set_lifes(lifes) def start_game(self): self.player.play() self.set_score(0) self.map = Map(resource_path("MAP/" + str(self.file_number) + ".map")) for enemy in self.enemies: enemy.create_labirint() self.button_menu.setVisible(True) self.button_menu.setFocusPolicy(False) self.lable_score.setVisible(True) self.lable_score.move(0, 0) self.button_menu.move(self.map.get_col() * 40 - 120, 0) self.lable_score.setText("00000") sp_0_1 = [] for j in range(self.map.get_row()): for i in range(self.map.get_col()): if type(self.map.get_elem_xy(i, j)) == Empty and ( self.map.get_row() - 1 == j or type(self.map.get_elem_xy( i, j + 1)) in [Stairs, Brick]): sp_0_1.append((i, j)) zerro = Zerro() one = One() for i in range(int(round(len(sp_0_1) * 0.2))): t = randrange(0, len(sp_0_1)) x, y = sp_0_1[t] self.map.set_elem_xy(x, y, choice([zerro, one])) del sp_0_1[t] self.hide_menu() def show_menu(self): self.append_bd_score_and_name() game.player.pause() self.hero.timer.stop() for enemy in self.enemies: enemy.timer.stop() self.timer_game.stop() self.main_pic.show() self.table_score.show() self.input_name.show() self.lable_name.show() self.button_menu.setVisible(False) self.lable_score.setVisible(False) self.button_edit_map.setVisible(True) self.button_exit.setVisible(True) self.button_start_game.setVisible(True) self.resize(500, 500) self.center() self._flag_1 = False def hide_menu(self): game.player.play() self.hero.timer.start(200) for enemy in self.enemies: enemy.timer.start(200) game.timer_game.start(200) self.main_pic.hide() self.table_score.hide() self.input_name.hide() self.lable_name.hide() self.button_menu.setVisible(True) self.lable_score.setVisible(True) self.button_edit_map.setVisible(False) self.button_exit.setVisible(False) self.button_start_game.setVisible(False) self.resize(self.map.get_col() * 40, self.map.get_row() * 40 + 40) self.center() self._flag_1 = True def paintEvent(self, event): qp = QPainter() qp.begin(self) if self._flag_1: for i in range(self.map.get_col()): for j in range(self.map.get_row()): qp.drawPixmap( i * 40, j * 40 + 40, self.map.get_elem_xy( i, j).get_pic()) # рисуем картинками из elem_map qp.drawPixmap(self.hero.get_x() * 40, self.hero.get_y() * 40 + 40, self.hero.get_pic()) for enemy in self.enemies: qp.drawPixmap(enemy.get_x() * 40, enemy.get_y() * 40 + 40, enemy.get_pic()) for i in range(game.hero.get_lifes()): qp.drawPixmap(280 + i * 40, 0, self.hero._pic[self.hero._STOP][0]) txt = "00000" + str(self._score) self.lable_score.setText(txt[len(txt) - 5:len(txt)]) qp.end() def updateValues(self): self.update() def you_lose(self): self.player.pause() self.hero.timer.stop() for enemy in self.enemies: enemy.timer.stop() self.timer_game.stop() if self.hero.get_lifes() > 1: game.player.pause() buttonReply = QMessageBox.question( self, 'ВЫ ПРОИГРАЛИ', "Продолжить игру?", QMessageBox.Yes | QMessageBox.No, QMessageBox.Yes) if buttonReply == QMessageBox.Yes: self.hero.set_lifes(self.hero.get_lifes() - 1) self.reload_game() self.timer_game.start(200) else: self.set_score(0) self.show_menu() else: game.player.pause() buttonReply = QMessageBox.information(self, 'ИГРА ОКОНЧЕНА', "Вы проиграли.") self.append_bd_score_and_name() self.show_menu()
class ConvertDialog(QDialog): hide_text = _('&Hide styles') show_text = _('&Show styles') prince_log = '' prince_file = '' prince_css = '' # GUI definition def __init__(self, mi, fmt, opf, oeb, icon): ''' :param mi: The book metadata :param fmt: The source format used for conversion :param opf: The path to the OPF file :param oeb: An OEB object for the unpacked book :param icon: The window icon ''' self.opf = opf self.oeb = oeb self.mi = mi # The unpacked book needs to be parsed before, to read the contents # of the prince-style file, if it exists self.parse() QDialog.__init__(self) self.setAttribute(Qt.WA_DeleteOnClose) self.setWindowTitle(_('Convert to PDF with Prince')) self.setWindowIcon(icon) self.l = QVBoxLayout() self.setLayout(self.l) self.title_label = QLabel(_('<b>Title:</b> %s') % self.mi.title) self.l.addWidget(self.title_label) self.format_label = QLabel(_('<b>Source format:</b> %s') % fmt) self.l.addWidget(self.format_label) self.add_book = QCheckBox(_('&Add PDF to the book record')) self.add_book.setToolTip( _('<qt>Add the converted PDF to the selected book record</qt>')) self.add_book.setChecked(prefs['add_book']) self.add_book.stateChanged.connect(self.set_add_book) self.l.addWidget(self.add_book) self.ll = QHBoxLayout() self.ll.setAlignment(Qt.AlignLeft) self.l.addLayout(self.ll) self.label_css = QLabel(_('&Custom style:')) self.ll.addWidget(self.label_css) self.css_list = QComboBox() self.css_list.setToolTip( _('<qt>Select one style to use. Additional styles can be created in the plugin configuration</qt>' )) for key in sorted(prefs['custom_CSS_list'], key=lambda x: x.lower()): self.css_list.addItem(key, key) self.css_list.setCurrentIndex( self.css_list.findText(prefs['default_CSS'])) self.css_list.currentIndexChanged.connect(self.set_css) self.ll.addWidget(self.css_list) self.label_css.setBuddy(self.css_list) self.ll_ = QHBoxLayout() self.l.addLayout(self.ll_) self.label_args = QLabel(_('A&dditional command-line arguments:')) self.ll_.addWidget(self.label_args) self.args = QLineEdit(self) self.args.setText(prefs['custom_args_list'][prefs['default_CSS']]) self.args.setToolTip( _('<qt>Specify additional command-line arguments for the conversion</qt>' )) self.ll_.addWidget(self.args) self.label_args.setBuddy(self.args) self.css = QTabWidget() self.l.addWidget(self.css) self.css1 = TextEditWithTooltip(self, expected_geometry=(80, 20)) self.css1.setLineWrapMode(TextEditWithTooltip.NoWrap) self.css1.load_text( self.replace_templates( prefs['custom_CSS_list'][prefs['default_CSS']]), 'css') self.css1.setToolTip( _('<qt>This stylesheet can be modified<br/>The default can be configured</qt>' )) i = self.css.addTab(self.css1, _('C&ustom CSS')) self.css.setTabToolTip( i, _('<qt>Custom CSS stylesheet to be used for this conversion</qt>')) monofont = QFont('') monofont.setStyleHint(QFont.TypeWriter) if (self.prince_css): self.css2 = QPlainTextEdit() self.css2.setStyleSheet('* { font-family: monospace }') self.css2.setLineWrapMode(QPlainTextEdit.NoWrap) self.css2.setPlainText(self.prince_css) self.css2.setReadOnly(True) self.css2.setToolTip( _('<qt>This stylesheet cannot be modified</qt>')) i = self.css.addTab(self.css2, _('&Book CSS')) self.css.setTabToolTip( i, _('<qt>Book-specific CSS stylesheet included in the ebook file</qt>' )) self.ll = QHBoxLayout() self.l.addLayout(self.ll) if (prefs['show_CSS']): self.toggle = QPushButton(self.hide_text, self) else: self.toggle = QPushButton(self.show_text, self) self.toggle.setToolTip( _('<qt>Show/hide the additional styles used for the conversion</qt>' )) self.toggle.clicked.connect(self.toggle_tabs) self.convert = QPushButton(_('Con&vert'), self) self.convert.setToolTip(_('<qt>Run the conversion with Prince</qt>')) self.convert.setDefault(True) self.buttons = QDialogButtonBox(QDialogButtonBox.Cancel) self.buttons.addButton(self.toggle, QDialogButtonBox.ResetRole) self.buttons.addButton(self.convert, QDialogButtonBox.AcceptRole) self.l.addWidget(self.buttons) self.buttons.accepted.connect(self.prince_convert) self.buttons.rejected.connect(self.reject) if (not prefs['show_CSS']): self.css.hide() self.adjustSize() def toggle_tabs(self): ''' Enable/disable the CSS tabs, and store the setting ''' if (self.css.isVisible()): self.css.hide() self.label_args.hide() self.args.hide() self.toggle.setText(self.show_text) self.adjustSize() else: self.css.show() self.label_args.show() self.args.show() self.toggle.setText(self.hide_text) self.adjustSize() prefs['show_CSS'] = self.css.isVisible() def set_add_book(self): ''' Save the status of the add_book checkbox ''' prefs['add_book'] = self.add_book.isChecked() def set_css(self): ''' Fill the custom CSS text box with the selected stylesheet (and command-line arguments) ''' style = unicode(self.css_list.currentText()) self.css1.load_text( self.replace_templates(prefs['custom_CSS_list'][style]), 'css') self.args.setText(prefs['custom_args_list'][style]) prefs['default_CSS'] = style def parse(self): ''' Parse the unpacked OPF file to find and read the prince-style file ''' from calibre.constants import DEBUG from os.path import dirname, join from lxml import etree import codecs if DEBUG: print(_('Parsing book...')) opf_dir = dirname(self.opf) root = etree.parse(self.opf).getroot() metadata = root.find('{*}metadata') for meta in metadata.findall("{*}meta[@name='prince-style']"): prince_id = meta.get('content') for item in self.oeb.manifest: if (item.id == prince_id): self.prince_file = item.href break if (self.prince_file): fl = codecs.open(join(opf_dir, self.prince_file), 'rb', 'utf-8') self.prince_css = fl.read() fl.close() def replace_templates(self, text): ''' Replace templates (enclosed by '@{@', '@}@') in the input text ''' import re import json from calibre.ebooks.metadata.book.formatter import SafeFormat from calibre.constants import DEBUG matches = list(re.finditer('@{@(.+?)@}@', text, re.DOTALL)) results = {} for match in reversed(matches): result = SafeFormat().safe_format(match.group(1), self.mi, ('EXCEPTION: '), self.mi) # Escape quotes, backslashes and newlines result = re.sub(r'''['"\\]''', r'\\\g<0>', result) result = re.sub('\n', r'\\A ', result) results[match.group(1)] = result text = text[:match.start(0)] + result + text[match.end(0):] if DEBUG: print(_('Replacing templates')) for match in matches: print( _('Found: %s (%d-%d)') % (match.group(1), match.start(0), match.end(0))) print(_('Replace with: %s') % results[match.group(1)]) return text def prince_convert(self): ''' Call the actual Prince command to convert to PDF ''' from os import makedirs from os.path import dirname, join, exists from calibre.ptempfile import PersistentTemporaryFile from calibre.constants import DEBUG from shlex import split as shsplit # All files are relative to the OPF location opf_dir = dirname(self.opf) base_dir = dirname(self.pdf_file) base_dir = join(opf_dir, base_dir) try: makedirs(base_dir) except BaseException: if not exists(base_dir): raise # Create a temporary CSS file with the box contents custom_CSS = PersistentTemporaryFile(mode='w+') custom_CSS.write(unicode(self.css1.toPlainText())) custom_CSS.close() # Create a temporary file with the list of input files file_list = PersistentTemporaryFile(mode='w+') for item in self.oeb.spine: file_list.write(item.href + "\n") file_list.close() # Build the command line command = prefs['prince_exe'] args = ['-v'] if self.prince_file: args.append('-s') args.append(self.prince_file) args.append('-s') args.append(custom_CSS.name) args.append('-l') args.append(file_list.name) args.append('-o') args.append(self.pdf_file) # Additional command-line arguments args.extend(shsplit(self.args.text())) # Hide the convert button and show a busy indicator self.convert.setEnabled(False) self.progress_bar = QProgressBar() self.progress_bar.setRange(0, 0) self.progress_bar.setValue(0) self.l.addWidget(self.progress_bar) # Run the command and return the path to the PDF file if DEBUG: print(_('Converting book...')) process = QProcess(self) process.setWorkingDirectory(opf_dir) process.setProcessChannelMode(QProcess.MergedChannels) process.error.connect(self.error) process.finished.connect(self.end) self.process = process if DEBUG: from subprocess import list2cmdline line = list2cmdline([command] + args) print(_('Command line: %s') % line) process.start(command, args) def error(self, rc): ''' Show a message when there is an error in the command :param rc: The error code ''' from calibre.gui2 import error_dialog # Remove the progress bar while the error message is displayed self.progress_bar.hide() self.progress_bar.deleteLater() error_dialog( self, _('Process error'), _('<p>Error code: %s' '<p>make sure Prince (<a href="http://www.princexml.com">www.princexml.com</a>) is installed ' 'and the correct command-line-interface executable is set in the configuration of this plugin, ' 'which is usually:' '<ul><li>In Windows: <code><i>Prince_folder</i>\\Engine\\bin\\prince.exe</code>' ' <li>In Linux: <code>prince</code>' '</ul>') % rc, show=True) self.pdf_file = None self.accept() def end(self, rc): ''' Close and return the filename when the process ends :param rc: The return code (0 if successful) ''' from os.path import join self.prince_log = unicode(self.process.readAllStandardOutput().data()) opf_dir = unicode(self.process.workingDirectory()) if (rc == 0): self.pdf_file = join(opf_dir, self.pdf_file) else: self.pdf_file = None self.accept()
class ConvertDialog(QDialog): hide_text = _('&Hide styles') show_text = _('&Show styles') prince_log = '' prince_file = '' prince_css = '' # GUI definition def __init__(self, mi, fmt, opf, oeb, icon): ''' :param mi: The book metadata :param fmt: The source format used for conversion :param opf: The path to the OPF file :param oeb: An OEB object for the unpacked book :param icon: The window icon ''' self.opf = opf self.oeb = oeb self.mi = mi # The unpacked book needs to be parsed before, to read the contents # of the prince-style file, if it exists self.parse() QDialog.__init__(self) self.setAttribute(Qt.WA_DeleteOnClose) self.setWindowTitle(_('Convert to PDF with Prince')) self.setWindowIcon(icon) self.l = QVBoxLayout() self.setLayout(self.l) self.title_label = QLabel(_('<b>Title:</b> %s') % self.mi.title) self.l.addWidget(self.title_label) self.format_label = QLabel(_('<b>Source format:</b> %s') % fmt) self.l.addWidget(self.format_label) self.add_book = QCheckBox(_('&Add PDF to the book record')) self.add_book.setToolTip(_('<qt>Add the converted PDF to the selected book record</qt>')) self.add_book.setChecked(prefs['add_book']) self.add_book.stateChanged.connect(self.set_add_book) self.l.addWidget(self.add_book) self.ll = QHBoxLayout() self.ll.setAlignment(Qt.AlignLeft) self.l.addLayout(self.ll) self.label_css = QLabel(_('&Custom style:')) self.ll.addWidget(self.label_css) self.css_list = QComboBox() self.css_list.setToolTip(_('<qt>Select one style to use. Additional styles can be created in the plugin configuration</qt>')) for key in sorted(prefs['custom_CSS_list'], key=lambda x: x.lower()): self.css_list.addItem(key, key) self.css_list.setCurrentIndex(self.css_list.findText(prefs['default_CSS'])) self.css_list.currentIndexChanged.connect(self.set_css) self.ll.addWidget(self.css_list) self.label_css.setBuddy(self.css_list) self.ll_ = QHBoxLayout() self.l.addLayout(self.ll_) self.label_args = QLabel(_('A&dditional command-line arguments:')) self.ll_.addWidget(self.label_args) self.args = QLineEdit(self) self.args.setText(prefs['custom_args_list'][prefs['default_CSS']]) self.args.setToolTip(_('<qt>Specify additional command-line arguments for the conversion</qt>')) self.ll_.addWidget(self.args) self.label_args.setBuddy(self.args) self.css = QTabWidget() self.l.addWidget(self.css) self.css1 = TextEditWithTooltip(self, expected_geometry=(80,20)) self.css1.setLineWrapMode(TextEditWithTooltip.NoWrap) self.css1.load_text(self.replace_templates(prefs['custom_CSS_list'][prefs['default_CSS']]),'css') self.css1.setToolTip(_('<qt>This stylesheet can be modified<br/>The default can be configured</qt>')) i = self.css.addTab(self.css1, _('C&ustom CSS')) self.css.setTabToolTip(i, _('<qt>Custom CSS stylesheet to be used for this conversion</qt>')) monofont = QFont('') monofont.setStyleHint(QFont.TypeWriter) if (self.prince_css): self.css2 = QPlainTextEdit() self.css2.setStyleSheet('* { font-family: monospace }') self.css2.setLineWrapMode(QPlainTextEdit.NoWrap) self.css2.setPlainText(self.prince_css) self.css2.setReadOnly(True) self.css2.setToolTip(_('<qt>This stylesheet cannot be modified</qt>')) i = self.css.addTab(self.css2, _('&Book CSS')) self.css.setTabToolTip(i, _('<qt>Book-specific CSS stylesheet included in the ebook file</qt>')) self.ll = QHBoxLayout() self.l.addLayout(self.ll) if (prefs['show_CSS']): self.toggle = QPushButton(self.hide_text, self) else: self.toggle = QPushButton(self.show_text, self) self.toggle.setToolTip(_('<qt>Show/hide the additional styles used for the conversion</qt>')) self.toggle.clicked.connect(self.toggle_tabs) self.convert = QPushButton(_('Con&vert'), self) self.convert.setToolTip(_('<qt>Run the conversion with Prince</qt>')) self.convert.setDefault(True) self.buttons = QDialogButtonBox(QDialogButtonBox.Cancel) self.buttons.addButton(self.toggle, QDialogButtonBox.ResetRole) self.buttons.addButton(self.convert, QDialogButtonBox.AcceptRole) self.l.addWidget(self.buttons) self.buttons.accepted.connect(self.prince_convert) self.buttons.rejected.connect(self.reject) if (not prefs['show_CSS']): self.css.hide() self.adjustSize() def toggle_tabs(self): ''' Enable/disable the CSS tabs, and store the setting ''' if (self.css.isVisible()): self.css.hide() self.label_args.hide() self.args.hide() self.toggle.setText(self.show_text) self.adjustSize() else: self.css.show() self.label_args.show() self.args.show() self.toggle.setText(self.hide_text) self.adjustSize() prefs['show_CSS'] = self.css.isVisible() def set_add_book(self): ''' Save the status of the add_book checkbox ''' prefs['add_book'] = self.add_book.isChecked() def set_css(self): ''' Fill the custom CSS text box with the selected stylesheet (and command-line arguments) ''' style = unicode(self.css_list.currentText()) self.css1.load_text(self.replace_templates(prefs['custom_CSS_list'][style]),'css') self.args.setText(prefs['custom_args_list'][style]) prefs['default_CSS'] = style def parse(self): ''' Parse the unpacked OPF file to find and read the prince-style file ''' from calibre.constants import DEBUG from os.path import dirname, join from lxml import etree import codecs if DEBUG: print(_('Parsing book...')) opf_dir = dirname(self.opf) root = etree.parse(self.opf).getroot() metadata = root.find('{*}metadata') for meta in metadata.findall("{*}meta[@name='prince-style']"): prince_id = meta.get('content') for item in self.oeb.manifest: if (item.id == prince_id): self.prince_file = item.href break if (self.prince_file): fl = codecs.open(join(opf_dir, self.prince_file), 'rb', 'utf-8') self.prince_css = fl.read() fl.close() def replace_templates(self, text): ''' Replace templates (enclosed by '@{@', '@}@') in the input text ''' import re import json from calibre.ebooks.metadata.book.formatter import SafeFormat from calibre.constants import DEBUG matches = list(re.finditer('@{@(.+?)@}@',text,re.DOTALL)) results = {} for match in reversed(matches): result = SafeFormat().safe_format(match.group(1), self.mi, ('EXCEPTION: '), self.mi) # Escape quotes, backslashes and newlines result = re.sub(r'''['"\\]''', r'\\\g<0>', result) result = re.sub('\n', r'\A ', result) results[match.group(1)] = result text = text[:match.start(0)] + result + text[match.end(0):] if DEBUG: print(_('Replacing templates')) for match in matches: print(_('Found: %s (%d-%d)') % (match.group(1), match.start(0), match.end(0))) print(_('Replace with: %s') % results[match.group(1)]) return text def prince_convert(self): ''' Call the actual Prince command to convert to PDF ''' from os import makedirs from os.path import dirname, join, exists from calibre.ptempfile import PersistentTemporaryFile from calibre.constants import DEBUG from shlex import split as shsplit # All files are relative to the OPF location opf_dir = dirname(self.opf) base_dir = dirname(self.pdf_file) base_dir = join(opf_dir, base_dir) try: makedirs(base_dir) except BaseException: if not exists(base_dir): raise # Create a temporary CSS file with the box contents custom_CSS = PersistentTemporaryFile() custom_CSS.write(unicode(self.css1.toPlainText())) custom_CSS.close() # Create a temporary file with the list of input files file_list = PersistentTemporaryFile() for item in self.oeb.spine: file_list.write(item.href + "\n") file_list.close() # Build the command line command = prefs['prince_exe'] args = ['-v'] if self.prince_file: args.append('-s') args.append(self.prince_file) args.append('-s') args.append(custom_CSS.name) args.append('-l') args.append(file_list.name) args.append('-o') args.append(self.pdf_file) # Additional command-line arguments args.extend(shsplit(self.args.text())) # Hide the convert button and show a busy indicator self.convert.setEnabled(False) self.progress_bar = QProgressBar() self.progress_bar.setRange(0,0) self.progress_bar.setValue(0) self.l.addWidget(self.progress_bar) # Run the command and return the path to the PDF file if DEBUG: print(_('Converting book...')) process = QProcess(self) process.setWorkingDirectory(opf_dir) process.setProcessChannelMode(QProcess.MergedChannels); process.error.connect(self.error) process.finished.connect(self.end) self.process = process if DEBUG: from subprocess import list2cmdline line = list2cmdline([command] + args) print(_('Command line: %s') % line) process.start(command, args) def error(self, rc): ''' Show a message when there is an error in the command :param rc: The error code ''' from calibre.gui2 import error_dialog # Remove the progress bar while the error message is displayed self.progress_bar.hide() self.progress_bar.deleteLater() error_dialog(self, _('Process error'), _('<p>Error code: %s' '<p>make sure Prince (<a href="http://www.princexml.com">www.princexml.com</a>) is installed ' 'and the correct command-line-interface executable is set in the configuration of this plugin, ' 'which is usually:' '<ul><li>In Windows: <code><i>Prince_folder</i>\\Engine\\bin\\prince.exe</code>' ' <li>In Linux: <code>prince</code>' '</ul>') % rc, show=True) self.pdf_file = None self.accept() def end(self, rc): ''' Close and return the filename when the process ends :param rc: The return code (0 if successful) ''' from os.path import join self.prince_log = unicode(self.process.readAllStandardOutput().data()) opf_dir = unicode(self.process.workingDirectory()) if (rc == 0): self.pdf_file = join(opf_dir, self.pdf_file) else: self.pdf_file = None self.accept()
class ValueTypeEditor(QWidget): ValueTypes = (bool, int, float, complex, str) def __init__(self, *args): QWidget.__init__(self, *args) lo = QHBoxLayout(self) lo.setContentsMargins(0, 0, 0, 0) lo.setSpacing(5) # type selector self.wtypesel = QComboBox(self) for i, tp in enumerate(self.ValueTypes): self.wtypesel.addItem(tp.__name__) self.wtypesel.activated[int].connect(self._selectTypeNum) typesel_lab = QLabel("&Type:", self) typesel_lab.setBuddy(self.wtypesel) lo.addWidget(typesel_lab, 0) lo.addWidget(self.wtypesel, 0) self.wvalue = QLineEdit(self) self.wvalue_lab = QLabel("&Value:", self) self.wvalue_lab.setBuddy(self.wvalue) self.wbool = QComboBox(self) self.wbool.addItems(["false", "true"]) self.wbool.setCurrentIndex(1) lo.addWidget(self.wvalue_lab, 0) lo.addWidget(self.wvalue, 1) lo.addWidget(self.wbool, 1) self.wvalue.hide() # make input validators self._validators = {int: QIntValidator(self), float: QDoubleValidator(self)} # select bool type initially self._selectTypeNum(0) def _selectTypeNum(self, index): tp = self.ValueTypes[index] self.wbool.setVisible(tp is bool) self.wvalue.setVisible(tp is not bool) self.wvalue_lab.setBuddy(self.wbool if tp is bool else self.wvalue) self.wvalue.setValidator(self._validators.get(tp, None)) def setValue(self, value): """Sets current value""" for i, tp in enumerate(self.ValueTypes): if isinstance(value, tp): self.wtypesel.setCurrentIndex(i) self._selectTypeNum(i) if tp is bool: self.wbool.setCurrentIndex(1 if value else 0) else: self.wvalue.setText(str(value)) return # unknown value: set bool self.setValue(True) def getValue(self): """Returns current value, or None if no legal value is set""" tp = self.ValueTypes[self.wtypesel.currentIndex()] if tp is bool: return bool(self.wbool.currentIndex()) else: try: return tp(self.wvalue.text()) except: print("Error converting input to type ", tp.__name__) traceback.print_exc() return None