我们从Python开源项目中，提取了以下50个代码示例，用于说明如何使用PyQt5.QtWidgets.QFileDialog.getSaveFileName()。
def Backup_Contacts(self): print("backup button clicked") path = QFileDialog.getSaveFileName(self, 'Backup Contacts', os.getenv('HOME'), 'CSV(*.csv)') if path[0] != '': with open(path[0], 'w', newline='') as csv_file: writer = csv.writer(csv_file, dialect='excel') for row in range(self.table_contacts.rowCount()): row_data = [] for column in range(self.table_contacts.columnCount()): item = self.table_contacts.item(row, column) if item is not None: row_data.append(item.text()) else: row_data.append('') writer.writerow(row_data) print("all operations successful")
def showSaveDialog(self, title, MyFormats): """ This function is called by the menu "Export/Export Shapes" of the main toolbar. It creates the selection dialog for the exporter @return: Returns the filename of the selected file. """ (beg, ende) = os.path.split(self.filename) (fileBaseName, fileExtension) = os.path.splitext(ende) default_name = os.path.join(g.config.vars.Paths['output_dir'], fileBaseName) selected_filter = self.MyPostProcessor.output_format[0] filename = getSaveFileName(self, title, default_name, MyFormats, selected_filter) logger.info(self.tr("File: %s selected") % filename[0]) logger.info("<a href='%s'>%s</a>" %(filename[0],filename[0])) return filename
def save_gcode_dialog(self): fname, mask = QFileDialog.getSaveFileName(None, "Save G-Code", "", "GCode (*.ngc *.gcode);;All files (*.*)") if not fname: return try: if self.gl.postgcode.orig: self.gl.postgcode.save_gcode(name) self.info('Saved post-processed g-code to {}'.format(name)) elif self.gl.gcode.orig: self.gl.gcode.save_gcode(name) self.info('Saved original g-code to {}'.format(name)) else: self.info('Nothing to save') except IOError as e: self.info('Unable to save to {}'.format(name)) self.info(str(e))
def on_save_clicked(self): root = self.comtree.invisibleRootItem() {'name': 'Visible', 'type': 'bool', 'value': 1}, count = root.childCount() parts = [] for i in range(count): item = root.child(i) time = item.text(0) cmd = item.text(1) resp = item.text(2) parts.append((time, cmd, resp)) fname, sel = QFileDialog.getSaveFileName( self, 'Save Log',) #'/path/to/default/directory', FIXME: lastused #selectedFilter='*.txt') if fname: with open(fname, 'w') as f: for time, cmd, resp in parts: f.write('{}\t{}\t{}\n'.format(time, cmd, resp))
def _save_as(self): path, ok = QFileDialog.getSaveFileName(self.modeler, caption="Save OPC UA XML", filter="XML Files (*.xml *.XML)") if ok: if os.path.isfile(path): reply = QMessageBox.question( self.modeler, "OPC UA Modeler", "File already exit, do you really want to save to this file?", QMessageBox.Yes | QMessageBox.No | QMessageBox.Cancel ) if reply != QMessageBox.Yes: return if self._last_model_dir != os.path.dirname(path): self._last_model_dir = os.path.dirname(path) self.settings.setValue("last_model_dir", self._last_model_dir) self._model_mgr.save_model(path)
def save_cadImages(self): status = self.resultObj['Bolt']['status'] if status is True: files_types = "PNG (*.png);;JPEG (*.jpeg);;TIFF (*.tiff);;BMP(*.bmp)" fileName, _ = QFileDialog.getSaveFileName(self, 'Export', os.path.join(str(self.folder), "untitled.png"), files_types) fName = str(fileName) file_extension = fName.split(".")[-1] if file_extension == 'png' or file_extension == 'jpeg' or file_extension == 'bmp' or file_extension == 'tiff': self.display.ExportToImage(fName) QMessageBox.about(self, 'Information', "File saved") else: self.ui.action_save_CAD_image.setEnabled(False) QMessageBox.about(self,'Information', 'Design Unsafe: CAD image cannot be saved')
def save_design_inputs(self): fileName, _ = QFileDialog.getSaveFileName(self, "Save Design", os.path.join(str(self.folder), "untitled.osi"), "Input Files(*.osi)") if not fileName: return try: out_file = open(str(fileName), 'wb') except IOError: QMessageBox.information(self, "Unable to open file", "There was an error opening \"%s\"" % fileName) return # yaml.dump(self.uiObj,out_file,allow_unicode=True, default_flow_style=False) json.dump(self.uiObj, out_file) out_file.close() pass
def save_cadImages(self): """Save CAD Model in image formats(PNG,JPEG,BMP,TIFF) Returns: """ status = self.resultObj['Bolt']['status'] if status is True: files_types = "PNG (*.png);;JPEG (*.jpeg);;TIFF (*.tiff);;BMP(*.bmp)" fileName, _ = QFileDialog.getSaveFileName(self, 'Export', os.path.join(str(self.folder), "untitled.png"), files_types) fName = str(fileName) file_extension = fName.split(".")[-1] if file_extension == 'png' or file_extension == 'jpeg' or file_extension == 'bmp' or file_extension == 'tiff': self.display.ExportToImage(fName) QMessageBox.about(self, 'Information', "File saved") else: self.ui.actionSave_current_image.setEnabled(False) QMessageBox.about(self,'Information', 'Design Unsafe: CAD image cannot be saved')
def saveDesign_inputs(self): fileName, _ = QFileDialog.getSaveFileName(self, "Save Design", os.path.join(str(self.folder), "untitled.osi"), "Input Files(*.osi)") if not fileName: return try: out_file = open(str(fileName), 'wb') except IOError: QMessageBox.information(self, "Unable to open file", "There was an error opening \"%s\"" % fileName) return # yaml.dump(self.uiObj,out_file,allow_unicode=True, default_flow_style=False) json.dump(self.uiObj, out_file) out_file.close() pass
def saveDesign_inputs(self): fileName,_ = QFileDialog.getSaveFileName(self,"Save Design", os.path.join(str(self.folder), "untitled.osi"),"Input Files(*.osi)") if not fileName: return try: out_file = open(str(fileName), 'wb') except IOError: QMessageBox.information(self, "Unable to open file", "There was an error opening \"%s\"" % fileName) return # yaml.dump(self.uiObj,out_file,allow_unicode=True, default_flow_style=False) json.dump(self.uiobj, out_file) out_file.close()
def handle_url_change(self, url): log.debug("Handling url change to %s", url.toString()) url_path = url.path() url_query = url.query() if not url_path.startswith("/on_login_success"): return log.debug("Detected on_login_success") query_match = LOGIN_CODE_RE.search(url_query) if query_match is not None: login_code = query_match.group(1) log.debug("Got login code %s", login_code) token = Token.from_code(login_code) filename, _ = QFileDialog.getSaveFileName( self.webview, caption="Save Login Token", filter="JSON (*.json)") if filename: if not filename.endswith(".json"): filename += ".json" token.save(filename) else: log.error("Could not parse code from query: %s", url_query) self.webview.close()
def saveImage(self): filename = QFileDialog.getSaveFileName(self, 'Save Image As', os.sep.join((os.path.expanduser('~'), 'Desktop')), 'Image Files (*.png *.jpg *.jpeg)') RPiCamera.saveImage(self.rgb_array, filename[0])
def save_result(self): ''' ???? ''' output_path,_=QFileDialog.getSaveFileName(self,'??????','./','Image Files(*.png *.jpg *.bmp)') if not output_path: self.statu_text.append('????,?????') return self.swapper.save(output_path,self.img_swapped) self.statu_text.append('??????'+output_path)
def save_compare(self): ''' ????? ''' self.compare=np.concatenate([self.img_ori,self.img_swapped],1) cv2.imshow('Compare',self.compare) output_path,_=QFileDialog.getSaveFileName(self,'??????','./','Image Files(*.png *.jpg *.bmp)') if not output_path: self.statu_text.append('????,?????') return self.swapper.save(output_path,self.compare) self.statu_text.append('?????????'+output_path)
def saveFileDialog(self): options = QFileDialog.Options() options |= QFileDialog.DontUseNativeDialog fileName, _ = QFileDialog.getSaveFileName(self,"QFileDialog.getSaveFileName()","","All Files (*);;Text Files (*.txt)", options=options) if fileName: print(fileName)
def save_text(self): filename = QFileDialog.getSaveFileName(self, 'Save File', os.getenv('HOME')) with open(filename[0], 'w') as f: my_text = self.text.toPlainText() f.write(my_text)
def save_sheet(self): path = QFileDialog.getSaveFileName(self, 'Save CSV', os.getenv('HOME'), 'CSV(*.csv)') if path[0] != '': with open(path[0], 'w') as csv_file: writer = csv.writer(csv_file, dialect='excel') for row in range(self.rowCount()): row_data = [] for column in range(self.columnCount()): item = self.item(row, column) if item is not None: row_data.append(item.text()) else: row_data.append('') writer.writerow(row_data)
def save_probe_data_dialog(self): if not self.gl.result.data: # err not much to save return fname, sel = QFileDialog.getSaveFileName( self, 'Save Log',) #'/path/to/default/directory', FIXME: lastused #selectedFilter='*.txt') if fname: self.save_probe_data(fname)
def save_log_dialog(self): fname, sel = QFileDialog.getSaveFileName( self, 'Save Log',) #'/path/to/default/directory', FIXME: lastused #selectedFilter='*.txt') if fname: with open(fname, 'w') as f: f.write(self.text.toPlainText())
def save_probe_gcode_dialog(self): fname, sel = QFileDialog.getSaveFileName( self, 'Save probe G-code',) #'/path/to/default/directory', FIXME: lastused #selectedFilter='*.txt') if fname: with open(fname, 'w') as f: for code in self.gen_probe_gcode(self.get_probe_points()): f.write(code + '\n')
def get_save_file_name(caption='', filter_text='', file_name=''): result = QFileDialog.getSaveFileName(None, caption, os.path.join(get_default_dir(), file_name), filter_text)[0] if result: set_default_dir(os.path.dirname(os.path.abspath(result))) return result
def knn_set_output_folder(self): path, k = QFileDialog.getSaveFileName(None, "Save Output", "", ".csv") self.ui.knnOutputLineEdit.setText(path + k)
def saveTrace(self,checked): #diag = QFileDialog.getSaveFileName(self, "Select destination", "./", "Comma Separated Values (*.csv)"); diag = QFileDialog(self); diag.setAcceptMode(QFileDialog.AcceptSave) #Save file, not open one diag.setNameFilter("Comma Separated Values (*.csv);;Space separated Values (*.csv)"); diag.setDefaultSuffix("csv"); # Make sure selected files end in .csv diag.exec(); try: filename = diag.selectedFiles()[0]; except IndexError: filename = ''; user_filter = diag.selectedNameFilter(); if (user_filter == "Space separated Values (*.csv)"): delimiter = " "; else: delimiter = ","; if (filename != '' and not os.path.isdir(filename)): npzfile = self.last_result; t = npzfile["t"]; cos2 = npzfile["cos2"]; cos2d = npzfile["cos2d"]; extra_header = []; extra_columns = []; if ('Javg' in npzfile.keys()): Javg = npzfile["Javg"]; std = npzfile["std"]; percentile_999 = npzfile["percentile_999"]; extra_header = ["<J>","std(J)","J_99.9%"]; extra_columns = [Javg,std,percentile_999]; utils.save_to_csv(filename,t,cos2,cos2d,extra_header,extra_columns,delimiter);
def onBtnSaveClicked(self): fname, ftype = QFileDialog.getSaveFileName(self, u"???????", ".", "LOG Files(*.log)") if fname: with open(fname, 'w') as logfile: logfile.write(str(self.ui.plainTextEdit.toPlainText()))
def _on_save_axis(self): """ Save an axis to a file """ data = {} data['name'] = self._axis_list.get_currentrow_value()[0] data['hw_type'] = self._axis_hw_type.value data['min'] = {} self._min.save_form(data['min']) data['max'] = {} self._max.save_form(data['max']) data['norm_min'] = {} self._norm_min.save_form(data['norm_min']) data['norm_max'] = {} self._norm_max.save_form(data['norm_max']) data['special_axis'] = {} self._special_axis.value.save_form(data['special_axis']) if self._axis_custom.value is not None: data['axis-specific'] = {} self._axis_custom.value.save_form(data['axis-specific']) print(data) filename = QFileDialog.getSaveFileName( self, 'Save Axis', filter='JSON Files (*.json)') if filename[0] is not None and filename[0] != '': with open(filename[0], 'w') as output_file: json.dump(data, output_file, indent=2)
def _on_save_file(self): points_file = QFileDialog.getSaveFileName(caption = "Save Points", filter = 'CSV Files (*.csv)') if points_file[0] is not None and points_file[0] != '': out_points = [] for name, value in self._saved_points.items(): out_points.append([name, value]) with open(points_file[0], 'w', newline='') as csvfile: csvwriter = csv.writer(csvfile, quoting=csv.QUOTE_MINIMAL) csvwriter.writerows(out_points)
def _save_points(self): points_file = QFileDialog.getSaveFileName( caption="Save Points", filter='CSV Files (*.csv)') if points_file[0] is not None and points_file[0] != '': out_points = [] headers = [] for axis in self._axis: headers.append(axis.get_name()) out_points.append(headers) length = self._max_axis_len() for i in range(0, length): point = [] for axis in self._axis: assert isinstance(axis, ControlAxis) # Add enough extra points to the axis so it matches the rest of the axis if it is missing points if len(axis.points) <= i: for j in range(len(axis.points) - 1, i): axis.points.append(str(axis.get_min())) point.append(str(axis.points[i])) out_points.append(point) with open(points_file[0], 'w', newline='') as csvfile: csvwriter = csv.writer(csvfile, quoting=csv.QUOTE_MINIMAL) csvwriter.writerows(out_points) self._open_file.value = points_file[0]
def getSaveFileName(parent=None, dir=None, filter=None, caption=None): if (dir == None): dir = QDir.currentPath() if (filter == None): filter = 'File (*)' filename = QFileDialog.getSaveFileName(parent, caption, dir, filter) if (filename == ('', '')): # two null strings for cancel return None return filename[0]
def Save(self): filename = QFileDialog.getSaveFileName(self, 'Save File') f = open(filename, 'w') filedata = self.text.getTextEdit().toPlainText() f.write(filedata) f.close()
def save_results(self): if not self._save_ready: return target = QFileDialog.getSaveFileName(None, 'Save results', './', 'Text (*.txt);All files')[0] if target != '': processor.result_to_file(self._results, target) ## # \brief Returns the path of an existing directory # # If no directory is chosen by the user an empty string will be returned # # \param title Title of the selection window # \return String containing directory or empty string if no directory is chosen
def saveUserProfile(self): inputData = self.get_report_summary() filename, _ = QFileDialog.getSaveFileName(self, 'Save Files', os.path.join(str(self.mainController.folder), "Profile"), '*.txt') if filename == '': flag = False return flag else: infile = open(filename, 'w') pickle.dump(inputData, infile) infile.close()
def save_design(self, report_summary): status = self.resultObj['Bolt']['status'] if status is True: self.call_3DModel("white_bg") data = os.path.join(str(self.folder), "images_html", "3D_Model.png") self.display.ExportToImage(data) self.display.FitAll() else: pass filename = os.path.join(str(self.folder), "images_html", "Html_Report.html") file_name = str(filename) self.commLogicObj.call_designReport(file_name, report_summary) # Creates PDF config = ConfigParser.ConfigParser() config.readfp(open(r'Osdag.config')) wkhtmltopdf_path = config.get('wkhtml_path', 'path1') config = pdfkit.configuration(wkhtmltopdf=wkhtmltopdf_path ) options = { 'margin-bottom': '10mm', 'footer-right': '[page]' } file_type = "PDF(*.pdf)" fname, _ = QFileDialog.getSaveFileName(self, "Save File As", self.folder + "/", file_type) fname = str(fname) flag = True if fname == '': flag = False return flag else: pdfkit.from_file(filename, fname, configuration=config, options=options) QMessageBox.about(self, 'Information', "Report Saved")
def save_log(self): fileName, pat = QFileDialog.getSaveFileName(self, "Save File As", os.path.join(str(self.folder), "LogMessages"), "Text files (*.txt)") return self.save_file(fileName + ".txt")
def saveUserProfile(self): flag = True inputData = self.getPopUpInputs() filename, _ = QFileDialog.getSaveFileName(self, 'Save Files', os.path.join(str(self.mainController.folder), "Profile"), '*.txt') if filename =='': flag =False return flag else: infile = open(filename, 'w') pickle.dump(inputData, infile) infile.close()
def save_design(self, popup_summary): status = self.resultObj['Bolt']['status'] if status is True: self.call_3DModel("white_bg") data = os.path.join(str(self.folder), "images_html", "3D_Model.png") self.display.ExportToImage(data) self.display.FitAll() else: pass fileName = os.path.join(self.folder, "images_html", "Html_Report.html") fileName = str(fileName) self.commLogicObj.call_designReport(fileName, popup_summary) config = ConfigParser.ConfigParser() config.readfp(open(r'Osdag.config')) wkhtmltopdf_path = config.get('wkhtml_path', 'path1') # Creates pdf config = pdfkit.configuration(wkhtmltopdf=wkhtmltopdf_path ) options = { 'margin-bottom': '10mm', 'footer-right': '[page]' } file_type = "PDF (*.pdf)" fname, _ = QFileDialog.getSaveFileName(self, "Save File As", self.folder + "/", file_type) fname = str(fname) flag = True if fname == '': flag = False return flag else: pdfkit.from_file(fileName, fname, configuration=config, options=options) QMessageBox.about(self, 'Information', "Report Saved")
def save_user_profile(self): input_data = self.get_design_report_inputs() filename, _ = QFileDialog.getSaveFileName(self, 'Save Files', os.path.join(str(self.mainController.folder), "Profile"), '*.txt') if filename =='': flag =False return flag else: infile = open(filename, 'w') pickle.dump(input_data, infile) infile.close()
def save_cadImages(self): status = self.resultObj['Bolt']['status'] if status is True: files_types = "PNG (*.png);;JPEG (*.jpeg);;TIFF (*.tiff);;BMP(*.bmp)" fileName,_ = QFileDialog.getSaveFileName(self, 'Export', os.path.join(str(self.folder), "untitled.png"), files_types) fName = str(fileName) file_extension = fName.split(".")[-1] if file_extension == 'png' or file_extension == 'jpeg' or file_extension == 'bmp'or file_extension == 'tiff' : self.display.ExportToImage(fName) QMessageBox.about(self, 'Information', "File saved") else: self.ui.actionSave_CAD_image.setEnabled(False) QMessageBox.about(self,'Information', 'Design Unsafe: CAD image cannot be saved')
def save_design(self, popup_summary): status = self.resultObj['Bolt']['status'] if status is True: self.call_3d_model("white_bg") data = os.path.join(str(self.folder), "images_html", "3D_Model.png") self.display.ExportToImage(data) self.display.FitAll() else: pass filename = os.path.join(self.folder, "images_html", "Html_Report.html") filename = str(filename) self.commLogicObj.call_designReport(filename, popup_summary) config = ConfigParser.ConfigParser() config.readfp(open(r'Osdag.config')) wkhtmltopdf_path = config.get('wkhtml_path', 'path1') config = pdfkit.configuration(wkhtmltopdf=wkhtmltopdf_path ) options = { 'margin-bottom': '10mm', 'footer-right': '[page]' } file_type = "PDF (*.pdf)" fname, _ = QFileDialog.getSaveFileName(self, "Save File As", self.folder + "/", file_type) fname = str(fname) flag = True if fname =='': flag = False return flag else: pdfkit.from_file(filename, fname, configuration=config, options=options) QMessageBox.about(self, 'Information', "Report Saved")
def save_log(self): fileName, pat = QFileDialog.getSaveFileName(self, "Save File As", os.path.join(str(self.folder), "LogMessages"), "Text files (*.txt)") return self.save_file(fileName + ".txt") if filename == "": return
def save_user_profile(self): input_data = self.get_design_report_inputs() filename, _ = QFileDialog.getSaveFileName(self, 'Save Files', os.path.join(str(self.mainController.folder), "Profile"), '*.txt') if filename == '': flag = False return flag else: infile = open(filename, 'w') pickle.dump(input_data, infile) infile.close()
def save_design(self, popup_summary): status = self.resultObj['Bolt']['status'] if status is True: self.call_3d_model("white_bg") data = os.path.join(str(self.folder), "images_html", "3D_Model.png") self.display.ExportToImage(data) self.display.FitAll() else: pass fileName = os.path.join(self.folder, "images_html","Html_Report.html") fileName = str(fileName) self.commLogicObj.call_designReport(fileName, popup_summary) # Creates pdf config = ConfigParser.ConfigParser() config.readfp(open(r'Osdag.config')) wkhtmltopdf_path = config.get('wkhtml_path', 'path1') config = pdfkit.configuration(wkhtmltopdf=wkhtmltopdf_path ) options = { 'margin-bottom': '10mm', 'footer-right': '[page]' } file_type = "PDF (*.pdf)" fname, _ = QFileDialog.getSaveFileName(self, "Save File As", self.folder + "/", file_type) fname = str(fname) flag = True if fname == '': flag = False return flag else: pdfkit.from_file(fileName, fname, configuration=config, options=options) QMessageBox.about(self, 'Information', "Report Saved")
def save_log(self): """ Save log messages in user prefered text file at user prefered location. Returns: (File) save_file """ filename, pat = QFileDialog.getSaveFileName(self, "Save File As", os.path.join(str(self.folder), "Logmessages"), "Text files (*.txt)") return self.save_file(filename + ".txt")
def _getSaveFileName(self, *args, **kwargs): # why this function and _getSaveFileName2? for tests to mock this method easily. self.logger.info("proxy calling QFileDialog.getSaveFileName ") return QFileDialog.getSaveFileName(*args, **kwargs)
