Python QFileDialog.getSaveFileName方法代码示例

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def dialog_save_lattice(self):
        """Save lattice to file"""

        filename = QFileDialog.getSaveFileName(self.mw, 'Save Lattice', '', "Python Files (*.py);;All Files (*)", options=QFileDialog.DontUseNativeDialog)
        if filename[0] == '':
            return 0

        lp = Parser()
        lines = lp.gui_lattice2input(self.mw.lattice, split=True)

        if filename[1] == 'Python Files (*.py)' and filename[0][-3:] != '.py':
            filename = filename[0] + '.py'
        else:
            filename = filename[0]

        with open(filename, 'w') as fp:
            fp.writelines(lines) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def new_project(self, src_imgdir):
        '''
        create new project directory from src image directory to dst
        '''
        imgdir = src_imgdir.toLocalFile()
        p = Path(imgdir)
        default_projdir = str(
            p.with_name( consts.default_proj_name(p.name) )
        )

        projdir,_ = QFileDialog.getSaveFileName(
            caption=consts.config["new_project_dialog"]["caption"],
            directory=default_projdir,
            filter=consts.config["new_project_dialog"]["filter"]
        )

        new_projdir = state.new_project(imgdir, projdir)
        if new_projdir:
            self.set_project(new_projdir)
            return new_projdir

    #--------------------------------------------------- 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def __export_presets(self):
        names = [item.text() for item in self.presetsList.selectedItems()]
        archive, _ = QFileDialog.getSaveFileName(
            self,
            directory='archive.presets',
            filter='*.presets'
        )

        if archive != '':
            if not archive.endswith('.presets'):
                archive += '.presets'
            try:
                export_presets(names, archive)
            except PresetExportError as e:
                QDetailedMessageBox.dcritical(
                    translate('Presets', 'Presets'),
                    translate('Presets', 'Cannot export correctly.'),
                    str(e),
                    parent=self
                ) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def save(self):
        """Save log to file."""
        home = str(Path.home())
        self.output = ""
        self.output = QFileDialog.getSaveFileName(self,
                                                  'Save file',
                                                  home,
                                                  "ReST files (*.rst)")

        if self.output[0] is not "":
            with open(self.output[0], 'w') as f:
                f.write(self.te.toPlainText())

            btMessage = f'File saved as {self.output[0]}.'
        else:
            btMessage = "Can't save. No file specified."
        self.systemtray_icon.showMessage(
            APP_NAME, btMessage, QIcon(ICON_PATH), 5000)
        self.statusBar().showMessage(btMessage) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def on_save_log(self):
        file_name, _ = QFileDialog.getSaveFileName(  # second return value contains the used file type filter.
            self.window(),
            "Save log file",
            "",
            ""  # TODO: File type filter. Maybe "*.log"?
        )
        del _  # We are only interested in the selected file name
        if file_name:
            list_widget = self.listWidget  # type: QListWidget
            item_texts = (list_widget.item(row).text() for row in range(list_widget.count()))
            log_text = "\n".join(item_texts) + "\n"
            try:
                with open(file_name, "w") as log_file:
                    log_file.write(log_text)
            except IOError:
                logger.exception("Error saving log file")
            else:
                self.on_clear_log()  # Error log saved, so clear the previously saved entries 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def dump_memory(self, file_path=None, ptr=0, length=0):
        if ptr == 0:
            ptr, inp = InputDialog.input_pointer(self._app_window)
        if ptr > 0:
            if length == 0:
                accept, length = InputDialog.input(
                    self._app_window, hint='insert length', placeholder='1024')
                if not accept:
                    return
                try:
                    if length.startswith('0x'):
                        length = int(length, 16)
                    else:
                        length = int(length)
                except:
                    return
            if file_path is None:
                r = QFileDialog.getSaveFileName(self._app_window, caption='Save binary dump to file')
                if len(r) == 0 or len(r[0]) == 0:
                    return
                file_path = r[0]
            data = self.read_memory(ptr, length)
            if data is not None and len(data) > 1:
                with open(file_path, 'wb') as f:
                    f.write(data[1]) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def on_pushButton_10_clicked(self):
        """
        恢复
        """
        ori_img = self.my_recovery_parameter.get('ori_img',None)
        attacked_img = self.my_recovery_parameter.get('attacked_img',None)
        if not ori_img:
            QMessageBox.warning(self,"警告",'未读取原图',QMessageBox.Ok)
        elif not attacked_img:
            QMessageBox.warning(self,"警告",'未读取受到攻击的图片',QMessageBox.Ok)
        else:
            outfile_path,_ = QFileDialog.getSaveFileName(self, '恢复图片', self.my_bwm_parameter.get('work_path','./'),"PNG (*.png);;All Files (*)")
            if outfile_path:
                rate = self.doubleSpinBox_3.value()
                self.recovery_thread = recovery(ori_img,attacked_img,outfile_path,rate)
                self.recovery_thread.finished.connect(self.recovery_thread.deleteLater)
                self.recovery_thread.num_of_good.connect(self.show_recovery)
                self.recovery_thread.start() 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def on_pbLog_clicked(self):
        """ Select file for logging error/output of Lector
        """
        fileFilter = self.tr("Log files (*.log);;All files (*);;")
        init_filename = self.ui.lnLog.text()
        if not init_filename:
            if (os.path.split(sys.executable)[1]).lower().startswith('python'):
                logPath = os.path.abspath(os.path.dirname(__file__))
            else:
                logPath =  os.path.abspath(os.path.dirname(sys.executable))
            init_filename = os.path.join(logPath, "lector.log")
        filename = str(QFileDialog.getSaveFileName(self,
                self.tr("Select file for log output..."),
                init_filename,
                fileFilter))
        if not filename:
            return
        else:
            self.ui.lnLog.setText(filename) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def _export_plaintext_recovery(self, gateway):
        dest, _ = QFileDialog.getSaveFileName(
            self.parent,
            "Select a destination",
            os.path.join(
                os.path.expanduser("~"), gateway.name + " Recovery Key.json"
            ),
        )
        if not dest:
            return
        try:
            gateway.export(dest, include_rootcap=True)
        except Exception as e:  # pylint: disable=broad-except
            error(self.parent, "Error exporting Recovery Key", str(e))
            return
        self.done.emit(dest) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def _save_button_clicked(self):
        anchor_positions = self._data_model.get_anchor_postions()
        data = {}
        for id, pos in anchor_positions.items():
            data[id] = {'x': pos[0], 'y': pos[1], 'z': pos[2]}

        names = QFileDialog.getSaveFileName(self, 'Save file',
                                            self._current_folder,
                                            "*.yaml;;*.*")

        if names[0] == '':
            return

        self._current_folder = os.path.dirname(names[0])

        if not names[0].endswith(".yaml") and names[0].find(".") < 0:
            filename = names[0] + ".yaml"
        else:
            filename = names[0]

        f = open(filename, 'w')
        with f:
            yaml.dump(data, f) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def saveOperation(self):
        filename = QFileDialog.getSaveFileName(self, 'Save file', './screenshot.png', '*.png;;*.jpg')
        if len(filename[0]) == 0:
            return
        else:
            self.saveScreenshot(False, filename[0], filename[1][2:])
            self.close() 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def s_save(self):
        """Slot for saving the current machine to a json file

        Parameters
        ----------
        self : DMachineSetup
            A DMachineSetup object
        """
        # Ask the user to select a .m file to save
        if self.machine.name in ["", None]:
            save_file_path = QFileDialog.getSaveFileName(
                self, self.tr("Save file"), self.machine_path, "Json (*.json)"
            )[0]
        else:
            def_path = join(self.machine_path, self.machine.name + ".json")
            save_file_path = QFileDialog.getSaveFileName(
                self, self.tr("Save file"), def_path, "Json (*.json)"
            )[0]

        # Avoid bug due to user closing the popup witout selecting a file
        if save_file_path != "":
            # Set the machine name to match the file name
            self.machine.name = str(basename(str(save_file_path)))[:-5]
            # Save the machine file
            self.machine.save(save_file_path)
            # To update the machine name field (if first page)
            self.set_nav(self.nav_step.currentRow())
            # Update the machine path to remember the last used folder
            self.machine_path = dirname(save_file_path)
            # Notify the project GUI that the machine has changed
            self.machineChanged.emit()
            self.is_save_needed = False
            return True
        return False 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def on_btnRead_finished(self):
        binpath, filter = QFileDialog.getSaveFileName(caption=u'将读取到的数据保存到文件', filter=u'程序文件 (*.bin)')
        if binpath:
            with open(binpath, 'wb') as f:
                f.write(bytes(self.buff))

        self.jlk.reset()

        self.setEnabled(True)
        self.prgInfo.setVisible(False) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def _export2JqkaAct(self):
        data = {}
        if not DyStockTableSelectDlg(data, '{0}导出到同花顺'.format(self.getUniqueName())).exec_():
            return

        defaultFileName = '{0}.sel' if data['all'] else '{0}_高亮.sel'
        defaultFileName = defaultFileName.format(self.getUniqueName())

        defaultDir = DyCommon.createPath('Stock/User/Save/Strategy/同花顺')
        fileName, _ = QFileDialog.getSaveFileName(None, '导出到同花顺', os.path.join(defaultDir, defaultFileName), "同花顺files (*.sel);;all files(*.*)", options=QFileDialog.DontUseNativeDialog)
        if fileName:
            self.export2Jqka(fileName) 

# 需要导入模块: from PyQt5.QtWidgets import QFileDialog [as 别名]
# 或者: from PyQt5.QtWidgets.QFileDialog import getSaveFileName [as 别名]
def _saveAsAct(self):
        data = {}
        if not DyStockTableSelectDlg(data, '{0}保存'.format(self.getUniqueName())).exec_():
            return

        defaultFileName = '{0}.json' if data['all'] else '{0}_高亮.json'
        defaultFileName = defaultFileName.format(self.getUniqueName())

        defaultDir = DyCommon.createPath('Stock/User/Save/Strategy')
        fileName, _ = QFileDialog.getSaveFileName(None, '保存股票表', os.path.join(defaultDir, defaultFileName), "JSON files (*.json);;all files(*.*)", options=QFileDialog.DontUseNativeDialog)
        if fileName:
            self._saveAs(fileName, data['all'])