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How to use write_to_console method in tempest

Best Python code snippet using tempest_python

auto_uploader.py

Source:auto_uploader.py

...385        func(*args, **kwargs)386        console_lock.release()387    return wrapper388@require_console_lock389def write_to_console(fg, bg, message, end='\n'):390    app_view.console.SetDefaultStyle(wx.TextAttr(fg, bg))391    app_view.console.AppendText(f"{message}{end}")392    app_view.console.ShowPosition(app_view.console.GetLastPosition())393def append_if_not_exist(fg, bg, text, append_text=None):394    if append_text is None:395        append_text = text396    if not app_view.console.GetValue().endswith(text):397        write_to_console(fg, bg, append_text, end='')398def pretty_block(func):399    @functools.wraps(func)400    def wrapper(*args, **kwargs):401        append_if_not_exist(*COLOR_GRAY, '\n\n', '\n')402        write_to_console(*COLOR_GRAY, f"[{datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')}] =====>")403        func(*args, **kwargs)404        write_to_console(*COLOR_GRAY, f'==============================', end='\n\n')405    return wrapper406def bind_events():407    app_view.btn_dev_ip_addr.Bind(wx.EVT_BUTTON, lambda evt: on_btn_dev_ip_addr())408    app_view.btn_watch_path.Bind(wx.EVT_BUTTON, lambda evt: on_btn_mon_path())409    app_view.btn_show_ver.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_show_ver))410    app_view.btn_list_video.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_list_video))411    app_view.btn_clear_console.Bind(wx.EVT_BUTTON, lambda evt: on_btn_clear_console())412    app_view.btn_upload_video.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_upload_video))413    app_view.btn_clear_video.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_clear_video))414    app_view.btn_pop_video.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_pop_video))415    app_view.btn_start_breath.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_start_breath))416    app_view.btn_stop_breath.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_stop_breath))417    app_view.btn_start_fan.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_start_fan))418    app_view.btn_stop_fan.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_stop_fan))419    app_view.btn_reset_device.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_reset_device))420    app_view.btn_start_service.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_start_service))421    app_view.btn_stop_service.Bind(wx.EVT_BUTTON, lambda evt: pool.submit(on_btn_stop_service))422def on_btn_dev_ip_addr():423    global dev_ip_addr424    dev_ip_addr = get_dev_ip_addr()425    write_to_console(*COLOR_WHITE, f'Set device IP to {dev_ip_addr}')426def on_btn_mon_path():427    global watch_path428    watch_path = get_watch_path()429    write_to_console(*COLOR_WHITE, f'Set monitor path to {watch_path}')430@require_fan_lock431@pretty_block432def on_btn_show_ver():433    try:434        write_to_console(*COLOR_BLUE, 'Started to fetch version info...')435        resp = FanControl.show_version(dev_ip_addr)436        write_to_console(*COLOR_WHITE, 'Version:')437        write_to_console(*COLOR_WHITE, f" - FPGA: {resp['FPGA']}")438        write_to_console(*COLOR_WHITE, f" - ARM: {resp['ARM']}")439        write_to_console(*COLOR_WHITE, f" - MCU: {resp['MCU']}")440        write_to_console(*COLOR_GREEN, 'Successfully fetched version info')441    except Exception as e:442        write_to_console(*COLOR_RED, f'Failed to fetch version info:')443        write_to_console(*COLOR_RED, f' - {str(e)}')444@require_fan_lock445@pretty_block446def on_btn_list_video():447    try:448        write_to_console(*COLOR_BLUE, 'Started to list videos...')449        names = FanControl.list_video(dev_ip_addr)450        if len(names) == 0:451            write_to_console(*COLOR_WHITE, 'No video to list')452        else:453            write_to_console(*COLOR_WHITE, f'Found {len(names)} videos:')454            for name in names:455                write_to_console(*COLOR_WHITE, f' - {name}')456        write_to_console(*COLOR_GREEN, 'Successfully listed videos')457    except Exception as e:458        write_to_console(*COLOR_RED, f'Failed to list videos:')459        write_to_console(*COLOR_RED, f' - {str(e)}')460def on_btn_clear_console():461    app_view.console.SetValue('')462@pretty_block463def on_btn_upload_video():464    try:465        write_to_console(*COLOR_BLUE, 'Started to upload videos...')466        # Disable all buttons467        enable_non_service_button(False)468        enable_service_button(False)469        if not os.path.exists(MEDIA_DIR):470            os.mkdir(MEDIA_DIR)471            write_to_console(*COLOR_WHITE, f'Created media folder "{MEDIA_DIR}"')472        elif not os.path.isdir(MEDIA_DIR):473            raise Exception(f'"{MEDIA_DIR}" is not a folder')474        upload_count = 0475        for filename in os.listdir(MEDIA_DIR):476            full_path = os.path.join(MEDIA_DIR, filename)477            if not os.path.isfile(full_path):478                continue479            write_to_console(*COLOR_WHITE, f'[{upload_count + 1}] Uploading "{filename}"...', end='')480            perc_count = 0481            for perc in FanControl.upload_video(server_ipaddr='192.168.4.89',482                                                server_port=SERVER_PORT,483                                                web_path_to_file=f'{MEDIA_DIR}/{filename}',484                                                local_path_to_file=full_path,485                                                ip_addr=dev_ip_addr):486                if perc >= 100:487                    # Progress is completed488                    if perc_count > 0:489                        # Non-first progress is completed490                        write_to_console(*COLOR_WHITE, f'{perc}%')491                else:492                    # Progress is uncompleted493                    write_to_console(*COLOR_WHITE, f'{perc}%...', end='')494                perc_count += 1495            append_if_not_exist(*COLOR_WHITE, '\n')496            if perc_count != 1:497                write_to_console(*COLOR_WHITE, f'[{upload_count + 1}] Uploaded "{filename}"')498            else:499                write_to_console(*COLOR_WHITE, f'[{upload_count + 1}] "{filename}" already exists')500            upload_count += 1501        write_to_console(*COLOR_GREEN, f'Successfully uploaded {upload_count} videos')502        if upload_count == 0:503            write_to_console(*COLOR_YELLOW, f'Please put videos in "{MEDIA_DIR}" folder')504    except Exception as e:505        append_if_not_exist(*COLOR_WHITE, '\n')506        write_to_console(*COLOR_RED, f'Failed to upload videos:')507        write_to_console(*COLOR_RED, f' - {str(e)}')508    finally:509        # Enable all buttons510        enable_non_service_button(True)511        enable_service_button(True)512@pretty_block513def on_btn_clear_video():514    try:515        write_to_console(*COLOR_BLUE, 'Started to clear videos...')516        num_video_cleared = FanControl.clear_video(dev_ip_addr)517        if num_video_cleared == -1:518            write_to_console(*COLOR_WHITE, 'No video to clear')519        else:520            write_to_console(*COLOR_WHITE, f'Cleared {num_video_cleared} videos')521        write_to_console(*COLOR_GREEN, 'Successfully cleared videos')522    except Exception as e:523        write_to_console(*COLOR_RED, f'Failed to clear all videos:')524        write_to_console(*COLOR_RED, f' - {str(e)}')525@pretty_block526def on_btn_pop_video():527    try:528        write_to_console(*COLOR_BLUE, 'Started to pop videos...')529        num_video_remained = FanControl.pop_video(dev_ip_addr)530        if num_video_remained == -1:531            write_to_console(*COLOR_WHITE, 'No video to pop')532        else:533            write_to_console(*COLOR_WHITE,534                             f'Popped the first video and {num_video_remained} videos remain')535        write_to_console(*COLOR_GREEN, 'Successfully popped videos')536    except Exception as e:537        write_to_console(*COLOR_RED, f'Failed to pop videos:')538        write_to_console(*COLOR_RED, f' - {str(e)}')539@pretty_block540def on_btn_start_breath():541    try:542        write_to_console(*COLOR_BLUE, 'Started to enable breath...')543        FanControl.start_breath(dev_ip_addr)544        write_to_console(*COLOR_GREEN, 'Successfully enabled breath')545    except Exception as e:546        write_to_console(*COLOR_RED, f'Failed to enable breath:')547        write_to_console(*COLOR_RED, f' - {str(e)}')548@pretty_block549def on_btn_stop_breath():550    try:551        write_to_console(*COLOR_BLUE, 'Started to disable breath...')552        FanControl.stop_breath(dev_ip_addr)553        write_to_console(*COLOR_GREEN, 'Successfully disabled breath')554    except Exception as e:555        write_to_console(*COLOR_RED, f'Failed to disable breath:')556        write_to_console(*COLOR_RED, f' - {str(e)}')557@require_fan_lock558@pretty_block559def on_btn_start_fan():560    try:561        write_to_console(*COLOR_BLUE, 'Started to enable fan...')562        FanControl.start_fan(dev_ip_addr)563        write_to_console(*COLOR_GREEN, 'Successfully enabled fan')564    except Exception as e:565        write_to_console(*COLOR_RED, f'Failed to enable fan:')566        write_to_console(*COLOR_RED, f' - {str(e)}')567@require_fan_lock568@pretty_block569def on_btn_stop_fan():570    try:571        write_to_console(*COLOR_BLUE, 'Started to disable fan...')572        FanControl.stop_fan(dev_ip_addr)573        write_to_console(*COLOR_GREEN, 'Successfully disabled fan')574    except Exception as e:575        write_to_console(*COLOR_RED, f'Failed to disable fan:')576        write_to_console(*COLOR_RED, f' - {str(e)}')577@pretty_block578def on_btn_reset_device():579    try:580        write_to_console(*COLOR_BLUE, 'Started to reset device...')581        FanControl.restore_to_factory(dev_ip_addr)582        write_to_console(*COLOR_GREEN, 'Successfully reset device')583    except Exception as e:584        write_to_console(*COLOR_RED, f'Failed to reset device:')585        write_to_console(*COLOR_RED, f' - {str(e)}')586def on_btn_start_service():587    # Start service async588    global service_thread589    service_thread = threading.Thread(target=service_worker, args=(), daemon=True)590    service_thread.start()591def on_btn_stop_service():592    global service_status593    if not service_status:594        return595    service_status = False596    write_to_console(*COLOR_BLUE, 'Requested to stop automation service...')597def web_server_worker():598    try:599        handler = http.server.SimpleHTTPRequestHandler600        with socketserver.TCPServer(('0.0.0.0', SERVER_PORT), handler) as httpd:601            write_to_console(*COLOR_GREEN, f'Web server started at http://127.0.0.1:{SERVER_PORT}/')602            httpd.serve_forever()603    except Exception as e:604        write_to_console(*COLOR_RED, 'General failure in web server:')605        write_to_console(*COLOR_RED, f' - {str(e)}')606def service_worker():607    global service_status608    try:609        service_status = True610        detected_file_names = []611        detected_file_durations = []612        on_device_file_durations = []613        next_pop_time = 0614        write_to_console(*COLOR_GREEN, 'Automation service started')615        if not os.path.exists(watch_path):616            os.mkdir(watch_path)617            write_to_console(*COLOR_GREEN, f'Created watch folder "{watch_path}"')618        elif not os.path.isdir(watch_path):619            raise Exception(f'"{watch_path}" is not a folder')620        archive_path = os.path.join(watch_path, ARCHIVE_DIR)621        if not os.path.exists(archive_path):622            os.mkdir(archive_path)623            write_to_console(*COLOR_GREEN, f'Created archive folder "{archive_path}"')624        elif not os.path.isdir(archive_path):625            raise Exception(f'"{archive_path}" is not a folder')626        # Disable buttons627        enable_non_service_button(False)628        # Scan watch folder629        file_count = 0630        for filename in os.listdir(watch_path):631            full_path = os.path.join(watch_path, filename)632            if not os.path.isfile(full_path):633                continue634            file_count += 1635        if file_count == 0:636            # Clear all videos637            write_to_console(*COLOR_BLUE, 'Found 0 video in watch folder, started to clear all videos on device...')638            num_video_cleared = FanControl.clear_video(dev_ip_addr)639            write_to_console(*COLOR_GREEN, f'Successfully cleared {max(0, num_video_cleared)} videos on device')640        else:641            # Mark videos on device642            write_to_console(*COLOR_BLUE,643                             f'Found {file_count} videos in watch folder, started to reduce the number of videos on '644                             f'device to one...')645            num_videos_on_device = len(FanControl.list_video(dev_ip_addr))646            while num_videos_on_device > 1:647                num_videos_on_device = FanControl.pop_video(dev_ip_addr)648            if num_videos_on_device == 1:649                on_device_file_durations.append(-1)650            write_to_console(*COLOR_GREEN,651                             f'Reduced the number of videos on device to one')652        # Service loop653        write_to_console(*COLOR_BLUE, f'Started to watch "{watch_path}" folder...')654        while service_status:655            fan_lock.acquire()656            # Enqueue all new files657            for filename in os.listdir(watch_path):658                full_path = os.path.join(watch_path, filename)659                if not os.path.isfile(full_path) or filename in detected_file_names:660                    continue661                detected_file_names.append(filename)662                duration = int(pymediainfo.MediaInfo.parse(full_path).tracks[0].duration / 1000)663                detected_file_durations.append(duration)664                write_to_console(*COLOR_GREEN, f'Found new file "{filename}", duration {duration} seconds')665            # Dequeue and upload until no available video or device gets full666            while len(detected_file_names) > 0 and (len(on_device_file_durations) < 2):667                filename = detected_file_names.pop(0)668                duration = detected_file_durations.pop(0)669                full_path = os.path.join(watch_path, filename)670                if not os.path.exists(full_path):671                    continue672                write_to_console(*COLOR_BLUE, f'Uploading "{filename}...', end='')673                perc_count = 0674                for perc in FanControl.upload_video(server_ipaddr=SERVER_IP,675                                                    server_port=SERVER_PORT,676                                                    web_path_to_file=f'{watch_path}/{filename}',677                                                    local_path_to_file=full_path,678                                                    ip_addr=dev_ip_addr):679                    if perc >= 100:680                        # Progress is completed681                        if perc_count > 0:682                            # Non-first progress is completed683                            write_to_console(*COLOR_BLUE, f'{perc}%', end='')684                    else:685                        # Progress is uncompleted686                        write_to_console(*COLOR_BLUE, f'{perc}%...', end='')687                    perc_count += 1688                append_if_not_exist(*COLOR_BLUE, '\n')689                if perc_count == 1:690                    raise Exception(f'"{filename}" already exists on device')691                on_device_file_durations.append(duration)692                if len(on_device_file_durations) == 1:693                    next_pop_time = time.time() + duration + 10694                    write_to_console(*COLOR_GREEN, f'Uploaded "{filename}" as the first video, '695                                                   f'will pop it after {duration + 10} seconds')696                else:697                    write_to_console(*COLOR_GREEN, f'Uploaded "{filename}" as the second video, will pend to play')698                shutil.move(full_path, os.path.join(archive_path, filename))699                write_to_console(*COLOR_GREEN, f'Archived "{filename}" to "{archive_path}" folder')700            # Pop video and play the next video701            while len(on_device_file_durations) >= 2 and time.time() >= next_pop_time:702                write_to_console(*COLOR_BLUE, 'Started to pop the first video...')703                # Pop the first video704                FanControl.pop_video(dev_ip_addr)705                on_device_file_durations.pop(0)706                # Calculate next pop time707                next_pop_time = time.time() + on_device_file_durations[0]708                write_to_console(*COLOR_GREEN, f'Popped the first video and proceeded to the second video, '709                                               f'will pop it after {on_device_file_durations[0]} seconds')710            fan_lock.release()711            time.sleep(1)712    except Exception as e:713        write_to_console(*COLOR_RED, 'General failure in auto upload service:')714        write_to_console(*COLOR_RED, f' - {str(e)}')715    finally:716        if fan_lock.locked():717            fan_lock.release()718        # Enable buttons719        enable_non_service_button(True)720        write_to_console(*COLOR_GREEN, 'Stopped automation service')721if __name__ == '__main__':722    # Start GUI723    app = wx.App()724    app_view = AppView()725    # Locks726    console_lock = threading.Lock()727    fan_lock = threading.Lock()728    # Configure GUI729    dev_ip_addr = '192.168.4.1'730    watch_path = 'auto_upload'731    set_dev_ip_addr(dev_ip_addr)732    set_watch_path(watch_path)733    bind_events()734    app_view.Show()...

function_generator_ui.py

Source:function_generator_ui.py

...88        com_layout = QHBoxLayout()89        com_label = QLabel('Serial Port')9091        if self.dummy_mode == True:92            self.write_to_console('Test Mode Activated!')93            com_ports = ['COM1', 'COM2'] #for testing!94        else:95            com_ports = get_serial_ports()9697        com_box = QComboBox()98        com_box.addItems(com_ports)99        self.com_box = com_box100101        com_layout.addWidget(com_label)102        com_layout.addWidget(com_box)103104        # self.main_layout.addLayout(com_layout)105        io_layout.addLayout(com_layout)106107        connect_button = QPushButton('Connect to Device')108        reset_button = QPushButton('Reset')109        disconnect_button = QPushButton('Disconnect')110        # disconnect_button.setIcon(QtGui.QIcon('disconnect.png'))111        disconnect_button.setToolTip('Disconnect')112113        button_layout = QHBoxLayout()114        button_layout.addWidget(connect_button)115        button_layout.addWidget(reset_button)116        button_layout.addWidget(disconnect_button)117118        # self.main_layout.addLayout(button_layout)119        io_layout.addLayout(button_layout)120        io_box.setLayout(io_layout)121122        self.main_layout.addWidget(io_box)123124125        function_box = QGroupBox('Waveform')126        func_layout = QHBoxLayout()127        sine_wave_button = QPushButton(QtGui.QIcon('ico/sine.png'),'')128        sine_wave_button.setToolTip('Sine Wave')129        square_wave_button = QPushButton(QtGui.QIcon('ico/square.png'),'')130        square_wave_button.setToolTip('Square Wave')131        triangle_button = QPushButton(QtGui.QIcon('ico/triangle.png'),'')132        triangle_button.setToolTip('Triangle Wave')133134        func_layout.addWidget(sine_wave_button)135        func_layout.addWidget(square_wave_button)136        func_layout.addWidget(triangle_button)137        function_box.setLayout(func_layout)138        self.main_layout.addWidget(function_box)139140141        voltage_box = QGroupBox('Voltage (Peak to Peak)')142        voltage_layout = QHBoxLayout()143        voltage_label = QLabel('V')144        voltage_input_box = QDoubleSpinBox()145        voltage_input_box.setRange(0,40)146        voltage_input_box.setValue(10)147        voltage_input_box.setDecimals(2)148        self.voltage_input_box = voltage_input_box149150        voltage_button = QPushButton('Set Voltage')151        high_voltage_button = QPushButton('Toggle HV')152        high_voltage_button.setToolTip('Enable High Voltage Output, only for HP33325B')153154        voltage_layout.addWidget(voltage_input_box)155        voltage_layout.addWidget(voltage_label)156        voltage_layout.addWidget(voltage_button)157        voltage_layout.addWidget(high_voltage_button)158        voltage_box.setLayout(voltage_layout)159160161        freq_box = QGroupBox('Frequency')162        freq_layout = QHBoxLayout()163        freq_label = QLabel('Hz')164165        freq_input_box = QDoubleSpinBox()166        freq_input_box.setRange(0,10)167        freq_input_box.setValue(0.1)168        freq_input_box.setSingleStep(0.001)169        freq_input_box.setDecimals(5)170        self.freq_input_box = freq_input_box171172        freq_button = QPushButton('Set Frequency')173        zero_freq_button = QPushButton('Zero Frequency')174175        freq_layout.addWidget(freq_input_box)176        freq_layout.addWidget(freq_label)177        freq_layout.addWidget(freq_button)178        freq_layout.addWidget(zero_freq_button)179180        freq_box.setLayout(freq_layout)181182        offset_box = QGroupBox('Voltage Offset')183        offset_layout = QHBoxLayout()184        offset_label = QLabel('V')185        offset_input_box = QDoubleSpinBox()186        offset_input_box.setRange(-40,40)187        offset_input_box.setValue(0)188        self.offset_input_box = offset_input_box189190        offset_button = QPushButton('Set Offset Voltage')191192        offset_layout.addWidget(offset_input_box)193        offset_layout.addWidget(offset_label)194        offset_layout.addWidget(offset_button)195        offset_box.setLayout(offset_layout)196197198199        self.main_layout.addWidget(voltage_box)200        self.main_layout.addWidget(freq_box)201        self.main_layout.addWidget(offset_box)202        # self.(self.main_layout)203        # self.setCentralWidget(self.main_layout)204        widget = QWidget()205206        self.super_layout.addLayout(self.main_layout)207208209210211        self.super_layout.addWidget(self.console)212        widget.setLayout(self.super_layout)213214215        self.setCentralWidget(widget)216217218219        """220        Connections221        """222223        # these may change224        # self.connected_to_33120A = False225        # self.connected_to_3325B = False226        self.selected_FG = None227        self.selected_serial_port = ''228        self.inst = None229        self.hv_state = 0 # high voltage on 3325b is off by default230231        #menu connections232        dump_console_action.triggered.connect(self.dump_console_to_disk)233        clear_console_action.triggered.connect(self.clear_console)234        self.about.triggered.connect(self.show_about)235236        #instrument connections237        # self.inst = instrument.dummy_instrument('/dev/ttyUSB0',9600,)238        # action_HP_33120A.triggered.connect(self.connect_to_33120A)239        # action_HP_3325B.triggered.connect(self.connect_to_3325B)240241        self.action_HP_33120A.triggered.connect(lambda: self.set_FG('HP33120A'))242        self.action_HP_3325B.triggered.connect(lambda: self.set_FG('HP3325B'))243244245246        #initialize com_box with something247        self.set_serial(com_ports[0])248        #for if the user changes something249        self.com_box.currentTextChanged.connect(lambda: self.set_serial(self.com_box.currentText()))250251252        connect_button.clicked.connect(self.connect_to_inst)253        disconnect_button.clicked.connect(self.disconnect_inst)254        reset_button.clicked.connect(self.reset_inst)255256        #waveform connections257        sine_wave_button.clicked.connect(self.set_sine)258        triangle_button.clicked.connect(self.set_triangle)259        square_wave_button.clicked.connect(self.set_square)260261        #A-F-O connectioned262        voltage_button.clicked.connect(self.set_voltage)263        high_voltage_button.clicked.connect(self.toggle_high_voltage)264        freq_button.clicked.connect(self.set_frequency)265        offset_button.clicked.connect(self.set_offset)266        zero_freq_button.clicked.connect(self.zero_frequency)267268269270    def write_to_console(self, content):271        """272        Write whatever to the console and terminal for debugging273        and clarity.274        """275        console_str = '[{}] '.format(self.console_idx) + str(content) #+ '\n'276        # self.console.append(console_str)277        print(console_str)278        self.console.appendHtml(console_str)279        self.console_idx += 1280281    def dump_console_to_disk(self):282        """283        Dump the console to a text file with a random number as its name284        """285        console_dump_name = 'fg_console_dump_{}.txt'.format(str(random.randint(100,1000)))286        self.write_to_console('Dumping Console to Disk at: {}'.format(console_dump_name))287        with open(console_dump_name, 'a') as f:288            f.write(self.console.toPlainText())289290    def clear_console(self):291        """292        delete contents of the console so it looks nice again293        """294        self.console_idx = 0295        self.console.clear()296        self.write_to_console('Console Cleared!')297298299    def set_FG(self, FG):300        """301        select the function generator from the UI302        """303        self.selected_FG = FG304        self.write_to_console('Selected {} Function Generator'.format(FG))305306    def get_FG(self):307        """308        not used309        """310        return self.selected_FG311312313    def set_serial(self, serial_port):314        """315        store the user seleced serial port for316        later work317        """318        self.serial_port = serial_port319        # self.serial_port = self.com_box.currentText()320        self.write_to_console('Serial Port Set to: {}'.format(self.serial_port))321322    def get_serial(self):323        return self.serial_port324325326327328    def connect_to_inst(self):329        """330        Initialize a connection to the function generator331        and return the serial connection object as332        self.inst333        """334        if self.selected_FG is None:335            self.write_to_console('Select Function Generator Model First!')336            return337338        # print(self.com_box.currentText())339        if str(self.com_box.currentText()) == '':340            self.write_to_console('Please select a Serial Port to Start!')341            return342343        if self.selected_FG == 'HP33120A':344            byte_size = HP33120A.BYTE_SIZE345            baud_rate = HP33120A.BAUD_RATE346            parity = HP33120A.PARITY347348            self.inst = HP33120A.HP33120A(self.serial_port,349                                          baud_rate,350                                          byte_size,351                                          parity,352                                          dummy_mode = self.dummy_mode)353354        elif self.selected_FG == 'HP3325B':355            byte_size = HP3325B.BYTE_SIZE356            baud_rate = HP3325B.BAUD_RATE357            parity = HP3325B.PARITY358            self.inst = HP3325B.HP3325B(self.serial_port,359                                          baud_rate,360                                          byte_size,361                                          parity,362                                          dummy_mode = self.dummy_mode)363364365366367        setup_out = self.inst.setup_connection()368        self.write_to_console(setup_out)369370        connect_out = self.inst.connect()371        self.write_to_console(connect_out)372373    def disconnect_inst(self):374        """375        close out the connection376        """377        disconnect_result = self.inst.disconnect()378        self.write_to_console(disconnect_result)379380    def reset_inst(self):381        """382        send the reset command383        """384        self.check_connection()385        rst_rslt = self.inst.reset()386        self.write_to_console(rst_rslt)387388    def get_error_msg(self):389        """390        handle error messages by printing391        to console392        """393        if self.inst is None:394            return395396        if self.selected_FG is None:397            return398399        err_out = self.inst.get_error()400        self.write_to_console(err_out)401402    def check_connection(self):403        """404        quick check before doing anything to see if405        there is someone to talk to.406        """407        # check if instrument and fg are set properly408409        if self.inst is None:410            self.write_to_console('No connection Found')411            raise ValueError('No Connection Found!')412        if self.selected_FG is None:413            self.write_to_console('Function Generator Method Not Set!')414            raise ValueError('Function Generator Method Not Set!')415416        else:417            return 0418419    def set_sine(self):420        self.check_connection()421        x = self.inst.set_sine_shape()422        self.write_to_console(x)423424    def set_square(self):425        self.check_connection()426        x = self.inst.set_square_shape()427        self.write_to_console(x)428429430    def set_triangle(self):431        self.check_connection()432        x = self.inst.set_triangle_shape()433        self.write_to_console(x)434435    def set_voltage(self):436        voltage = self.voltage_input_box.value()437        self.check_connection()438        x = self.inst.set_amplitude(voltage)439        self.write_to_console(x)440441442    def set_frequency(self):443        freq = self.freq_input_box.value()444        self.check_connection()445        x = self.inst.set_frequency(freq)446        self.write_to_console(x)447448    def zero_frequency(self):449        self.check_connection()450        x = self.inst.set_frequency(0)451        self.write_to_console(x)452        self.write_to_console('Frequency set to 0 Hz!')453454    def set_offset(self):455        offset = self.offset_input_box.value()456        x = self.inst.set_offset(offset)457        self.write_to_console(x)458459    def toggle_high_voltage(self):460        """461        The 3325B has a useful high voltage function462        which enables voltages up to 40 V p2p (+/- 20 V)463        this button allows us to use that.464        """465        self.check_connection()466        if self.selected_FG == 'HP3325B':467            if self.hv_state == 0:468                self.hv_state = 1469                self.inst.write('HV {}'.format(self.hv_state))470                self.write_to_console('Turning HV on!')471            elif self.hv_state == 1:472                self.hv_state = 0473                self.inst.write('HV {}'.format(self.hv_state))474                self.write_to_console('Turning HV Off!')475476        else:477            self.write_to_console('HV not available for selected FG')478479    def show_about(self):480        """481        An about window that needs some work.482        """483        dlg = QDialog()484        dlg.setWindowTitle('About Function Generator')485        # dlg_btn = QPushButton('Close')486487        dlg_label = QLabel('A Simple Function Generator Control Panel!\nFor use with HP33120A and HP3325B')488        dlg_layout = QHBoxLayout()489        dlg_layout.addWidget(dlg_label)490        dlg.setLayout(dlg_layout)491        dlg.setWindowModality(Qt.ApplicationModal)
...

gettxbyeth.py

Source:gettxbyeth.py

...10f_html = None11configfile = "config.ini"12p = SimpleNamespace() # parameters to work with13                      # populate from config file then overwrite from command line14def write_to_console(line, end="\n"):15    """Write line to console and the same to file if necessary"""16    17    print(line,end=end)18    19    if f_console is not None:20        print(line, file=f_console, end=end, flush=True)21csv_columns = ("#","#b","Value (ETH)","Value (wei)","Tx id","Tx link","Block number","Block link")22csv_delimiter = ";"23def getCSVLine(data):24    """Data is a tuple of (n,nb,value_wei,tx_id,block_number)."""25    """26        n = data[0]  # number in all27        nb = data[1]  # number in block28        eth = w3.fromWei(wei,'ether')29        wei = data[2]30        tx = data[1]31        txlink = getTxLink(tx)32        block = data[2]33        blockLink = getBlockLink(block)34    """35   36    # csv_columns = ("#","#b","Value (ETH)","Value (wei)","Tx id","Tx link","Block number","Block link")37    #  0 1    2         3       438    # (n,nb,value_wei,tx_id,block_number)39    return F"{data[0]}{csv_delimiter}\40{data[1]}{csv_delimiter}\41{w3.fromWei(data[2],'ether')}{csv_delimiter}\42{data[2]}{csv_delimiter}\43{data[3]}{csv_delimiter}\44{getTxLink(data[3])}{csv_delimiter}\45{data[4]}{csv_delimiter}\46{getBlockLink(data[4])}"  # end of getCSVLine47# html start48#                    0               1           2       3        4         549# addHtmlStart((latestblock.number,blockmin,blockmax,ethmin_wei,ethmax_wei,start))50def addHtmlStart(settings):51    latestblock = settings[0]52    blockmin = settings[1]53    blockmax = settings[2]54    ethmin_wei = settings[3] 55    ethmax_wei = settings[4] if settings[4] is not None else "infinite"56    start = settings[5]57    ethmin = w3.fromWei(ethmin_wei,'ether')58    ethmax = w3.fromWei(ethmax_wei,'ether') if settings[4] is not None else "infinite"59    60    return F"""61<html><title>ETH range: {ethmin} - {ethmax} | Blockrange: {blockmin}-{blockmax}</title><body>62<h1>Settings</h1>63<table>64<tr>65    <td>Latest block:</td>66    <td>{latestblock}</td>67</tr>68<tr>69    <td>Block range:</td>70    <td>{blockmin} - {blockmax} ({blockmax-blockmin+1} {'blocks' if blockmax-blockmin>0 else 'block'})</td>71</tr>72<tr>73    <td>ETH range:</td>74    <td>{ethmin}-{ethmax} ETH ({ethmin_wei}-{ethmax_wei} wei) </td>75</tr>76</table>77<hr/>78Started @{start} <br/><br/>79<table>80<tr>81<td>#</td>82<td># in block</td>83<td>Value (eth)</td>84<td>Value (wei)</td>85<td>tx hash</td>86<td>block number</td>87<tr>88"""89#            0       1               2     3      490# data = (numoftx,numoftxinblock,t.value,txstr,block.number)   # (n,nb,value_wei,tx_id,block_number)91def addHtmlLine(data):92    return F"""93<tr>94    <td>{data[0]}</td>95    <td>{data[1]}</td>96    <td>{w3.fromWei(data[2],'ether')}</td>97    <td>{data[2]}</td>98    <td><a href={getTxLink(data[3])}>{data[3]}</a></td>99    <td><a href={getBlockLink(data[4])}>{data[4]}</a></td>100<tr>101"""102def addHtmlBlockSummary(data):103    return F"""104    105    106    107    """108#               0       1           2       3109# results = (numoftx, sumofeth, str(end),str(end-start))110def addHtmlEnd(data):111    return F"""</table>112<br/>113End: {data[2]}<br/>114Elapsed time: {data[3]}115<hr/>116<table>117<tr>118    <td> Total number of txs:</td>119    <td> {data[0]}</td>120</tr>121<tr>122    <td> Total ETHs transfered:</td>123    <td>{w3.fromWei(sumofeth,'ether')} ETH ({sumofeth} wei)</td>124</tr>125</table>126</body></html>127"""128# html end129eio_block_base = "https://etherscan.io/block/" 130eio_tx_base = "https://etherscan.io/tx/"131def getTxLink(tx):132    """Returns the etherscan.io link of the tx"""133    return F"{eio_tx_base}{tx}"134def getBlockLink(b):135    """Returns the etherscan.io link of the block number"""136    return F"{eio_block_base}{b}"137# big strings138description = F"""139Get ethereum transactions by sent ether value. 140"""141epilog = F"""142Have fun!143"""144if __name__ == "__main__":145    146    print(F"For the list of options, run ./{os.path.basename(__file__)} -h")147    148    # parsing command line arguments149    parser = argparse.ArgumentParser(description=description, epilog=epilog) 150    configOptions = parser.add_argument_group("Config options")151    blockOptions = parser.add_argument_group("Block options")152    etherOptions = parser.add_argument_group("Ether options")153    outputOptions = parser.add_argument_group("Output options")154        155    #configOptions.add_argument("-c","--config-file",help="Use this config file (default: "+configfile+")")156    configOptions.add_argument("-p","--provider",help="Provider to use to connect to the chain")157    158    blockOptions.add_argument("-b","--block",help="Filter in this exact block (all other block options are ignored)", type=int)159    blockOptions.add_argument("-l","--latest", help="Filter in the last N blocks or only in the latest block if no value specified.", nargs='?', default=-1, metavar="N", type=int)160    blockOptions.add_argument("-v","--block-min", help="Minimum block number to filter in", type=int)161    blockOptions.add_argument("-n","--block-max", help="Maximum block number to filter in", type=int)162    # in the last x minute/hour/day163    164    etherOptions.add_argument("-s","--skip-zero", help="Don't list transactions with 0 ETH (other ether options still apply)", action='store_true')165    etherOptions.add_argument("-0","--zero-only", help="List transactions with 0 ETH only (other ether options are ignored)", action='store_true')166    etherOptions.add_argument("-E","--exact-eth", help="List txs only with this exact ETH value.")167    # etherOptions.add_argument("-W","--exact-wei", help="List txs only with this exact wei value")168    etherOptions.add_argument("-w","--eth-min", help="Minimum value in ETH to filter for", type=float)169    etherOptions.add_argument("-r","--eth-max", help="Maximum value in ETH to filter for", type=float)170    #etherOptions.add_argument("-q","--wei-min", help="Minimum ether value in wei to filter for", type=float)171    #etherOptions.add_argument("-e","--wei-max", help="Maximum ether value in wei to filter for", type=float)172    173    outputOptions.add_argument("-oT","--out-txlink", help="Generate etherscan.io link for the tx", action="store_true")174    outputOptions.add_argument("-oB","--out-blocklink", help="Generate etherscan.io link for the block", action="store_true")175    outputOptions.add_argument("-oH","--out-html", help="Generate html output", metavar="<filename>")176    outputOptions.add_argument("-oF","--out-console", help="Save console output", metavar="<filename>")177    outputOptions.add_argument("-oC","--out-csv", help="Save csv output", metavar="<filename>")178    outputOptions.add_argument("-oA","--out-files", help="Save to every available file format", metavar="<filename>")179    180    args = parser.parse_args()181    182    p = args183    # print(p)184    # exit(-1)185    186    # output files187    if p.out_files is not None:188        p.out_console = p.out_files + ".txt"189        p.out_csv = p.out_files + ".csv"190        p.out_html = p.out_files + ".html"191    192    if p.out_console is not None:193        f_console = open(p.out_console,"w")194    195    '''196    # parsing config file197    config = configparser.ConfigParser()    198    config.optionxform = str  # to preserve case of parameters in the config file199    200    # set defaults201    p.provider = ""202    p.block_min = None203    p.block_max = None204    p.latest = None205    p.eth_min = 0206    p.eth_max = None207    p.skip_zero = False208    p.zero_only = False209    210    211    # read from config file212    if args.config_file:213        configfile = args.config_file214        config.read(configfile)215        216        p.provider = config["infura"]["url"]  217        p.eth_min = config["ethrange"]["min"]218        p.eth_max = config["ethrange"]["max"]219        p.block_min = config["blockrange"]["min"]220        p.block_max = config["blockrange"]["max"] 221    222    # overwrite settings from command line223    if args.provider:224        p.provider = args.provider225    if args.eth_min:226        p.eth_min = args.eth_min227    if args.eth_max:228        p.eth_max = args.eth_max229    if args.block_min:230        p.block_min = args.block_min231    if args.block_max:232        p.block_max = args.block_max233    '''234   235    ###### connecting to the chain    236    write_to_console(F"[*] Provider to use: ", end="")237    providerselect = [False,False,False,False] # http, ws, ipc, auto238    if len(p.provider)>0: 239        if p.provider[:4].lower() == "http":240            write_to_console(F"{p.provider} (treated as 'http' provider)")241            providerselect[0] = True242        elif p.provider[:2].lower() == "ws":243            write_to_console(F"{p.provider} (treated as 'ws' provider)")244            providerselect[1] = True245        else:246            write_to_console(F"{p.provider} (treated as 'ipc' provider)")247            providerselect[2] = True248    else:249        write_to_console("not specified, trying web3's auto connect")   250        providerselect[3] = True251        252    253    write_to_console("[*] Connecting...", end="")    254    if providerselect[0]: # http255        w3 = Web3(Web3.HTTPProvider(p.provider))        256    if providerselect[1]: # websocket257        w3 = Web3(Web3.WebsocketProvider(p.provider))   258    if providerselect[2]: # ipc259        w3 = Web3(Web3.IPCProvider(p.provider))         260    if providerselect[3]: # auto261        w3 = Web3()                                     262    263    264    if w3.isConnected():265        write_to_console(" success, we are now connected!",end="\n\n")266    else:267        write_to_console(" could not connect. Exiting...")268        if f_console is not None:269            f_console.close()    270        exit(-1)271    272    # let every parameter be fine, set defaults if necessary273    latestblock = w3.eth.getBlock("latest")274    275    # block settings276    if p.block is not None:  # -b/--block277        blockmin = p.block278        blockmax = p.block279    elif p.latest != -1:    280        if p.latest is None:281            blockmin = latestblock.number282            blockmax = latestblock.number283        else:284            blockmin = latestblock.number - p.latest + 1285            blockmax = latestblock.number286    else:287        blockmin = int(p.block_min if p.block_min is not None else latestblock.number) 288        blockmax = int(p.block_max if p.block_max is not None else latestblock.number)289    290    # ether settings291    if p.zero_only:292        ethmin_wei = 0293        ethmax_wei = 0294    elif p.exact_eth is not None:295        ethmin_wei = w3.toWei(p.exact_eth, "ether")296        ethmax_wei = w3.toWei(p.exact_eth, "ether")297    else:298        ethmin_wei = w3.toWei(p.eth_min, "ether") if p.eth_min is not None else 0299        ethmax_wei = w3.toWei(p.eth_max, "ether") if p.eth_max is not None else None300    301    write_to_console(F"Latest block: {latestblock.number}")302    write_to_console(F"Block range: {blockmin} - {blockmax} ({blockmax-blockmin+1} {'blocks' if blockmax-blockmin>0 else 'block'})")303    write_to_console(F"Min ether: {w3.fromWei(ethmin_wei,'ether') } ({ethmin_wei} wei)")304    write_to_console(F"Max ether: {w3.fromWei(ethmax_wei,'ether') if ethmax_wei is not None else 'no upper limit'} ({ethmax_wei if ethmax_wei is not None else 'infinite'} wei)")305    if p.skip_zero:306        write_to_console("Not showing transactions with 0 ETH value") 307    308    # open output files309    if p.out_csv is not None:310        f_csv = open(p.out_csv,"w")311        print(csv_delimiter.join(csv_columns),file=f_csv,flush=True)312    313    if p.out_html is not None:314        f_html = open(p.out_html,"w")315        316    317    start = datetime.now()318    319    if f_html is not None:320        print(addHtmlStart((latestblock.number,blockmin,blockmax,ethmin_wei,ethmax_wei,start)),file=f_html,flush=True)321    322    write_to_console("")323    write_to_console("[*] Start @" + str(start),end="\n\n")324    325    326    sumofeth = 0327    numoftx = 0328    for blocknum in range(blockmin,blockmax+1):329        block = w3.eth.getBlock(blocknum)330        write_to_console(F"### Block no. {block.number} ###")331        write_to_console(F"[*] No. of txs in block: {len(block.transactions)}")332        if p.out_blocklink:333            write_to_console(F"[*] {getBlockLink(block.number)}", end="\n\n")334        sumofethinblock = 0335        numoftxinblock = 0336        for tx in block.transactions:337            t = w3.eth.getTransaction(tx)338            if (t.value >= ethmin_wei and ethmax_wei is None) or \339               (t.value >= ethmin_wei and t.value <= ethmax_wei):340                   341                   if t.value==0 and p.skip_zero and p.zero_only is False:342                       continue343                   344                   txstr = str(t.hash.hex()) # tx hash as string345                   346                   write_to_console(F"{txstr}: {w3.fromWei(t.value,'ether')} ETH ({t.value} wei)")347                   348                   if p.out_txlink:349                       write_to_console(F"{getTxLink(txstr)}", end="\n\n")  350                   351                   sumofeth += t.value352                   numoftx += 1353                   sumofethinblock += t.value354                   numoftxinblock += 1355                   356                   data = (numoftx,numoftxinblock,t.value,txstr,block.number)   # (n,nb,value_wei,tx_id,block_number)357                                        358                   if f_csv is not None:359                       print(getCSVLine(data),file=f_csv)360                       361                   if f_html is not None:362                       print(addHtmlLine(data),file=f_html)363                   364        if f_csv is not None:365            f_csv.flush()366        if f_html is not None:367            f_html.flush()368            369        write_to_console("")370        write_to_console(F"Number of filtered txs in this block: {numoftxinblock}")371        write_to_console(F"Sum transfered in these txs in this block: {w3.fromWei(sumofethinblock,'ether')} ETH ({sumofethinblock} wei)")372        write_to_console("")373        374    write_to_console("")375    write_to_console("------------------------------------------")376    write_to_console(F"Total number of filtered txs: {numoftx}")377    write_to_console(F"Total sum transfered in these txs: {w3.fromWei(sumofeth,'ether')} ETH ({sumofeth} wei)")378            379    end = datetime.now()380    write_to_console("")381    write_to_console("[*] End @"+str(end))382    write_to_console("[*] Elapsed time: " + str(end-start))383    384    if f_console is not None:385        f_console.close()    386    387    if f_csv is not None:388        f_csv.close()389    390    if f_html is not None:391        results = (numoftx, sumofeth, str(end),str(end-start))392        print(addHtmlEnd(results),file=f_html)393        f_html.close()...

Automation Testing Tutorials

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