How to use get_local_storage_item method in SeleniumBase

Best Python code snippet using SeleniumBase

kite.py

Source:kite.py

1#!/usr/bin/env python2# -*- coding: utf-8 -*-3import base644import datetime5import json6import re7import struct8import urllib9import requests10from selenium.webdriver.remote.command import Command11from kitefront.browser import Browser12from kitefront.data.historical_data import HistoricalData13from kitefront.orders.orders import Orders14from kitefront.portfolio.portfolio import Portfolio15class Kite(Orders, Portfolio, HistoricalData):16    _b = None17    EXCHANGE_MAP = {18        "nse": 1,19        "nfo": 2,20        "cds": 3,21        "bse": 4,22        "bfo": 5,23        "bsecds": 6,24        "mcx": 7,25        "mcxsx": 8,26        "indices": 927    }28    # Default connection timeout29    CONNECT_TIMEOUT = 3030    # Default Reconnect max delay.31    RECONNECT_MAX_DELAY = 6032    # Default reconnect attempts33    RECONNECT_MAX_TRIES = 5034    # Default root API endpoint. It's possible to35    # override this by passing the `root` parameter during initialisation.36    ROOT_URI = "wss://ws.kite.trade"37    # Available streaming modes.38    MODE_FULL = "full"39    MODE_QUOTE = "quote"40    MODE_LTP = "ltp"41    def __init__(self, username, password, pin, headless=False):42        self._username = username43        self._password = password44        self._pin = pin45        self._b = Browser(headless=headless)46        self._b.new("kite")47        self._b.on("kite").open("https://kite.zerodha.com")48        self._b.ensure('//*[@id="container"]/div/div/div/form/div[1]/h2', 'Login to Kite')49        self._b.type_in('//*[@id="container"]/div/div/div/form/div[2]/input', self._username)50        self._b.type_in('//*[@id="container"]/div/div/div/form/div[3]/input', self._password)51        self._b.click_on('//*[@id="container"]/div/div/div/form/div[4]/button').wait()52        self._b.ensure('//*[@id="container"]/div/div/div/form/div[2]/div/label', 'PIN')53        self._b.type_in('//*[@id="container"]/div/div/div/form/div[2]/div/input', self._pin)54        self._b.click_on('//*[@id="container"]/div/div/div/form/div[3]/button').wait()55        self._b.open('https://kite.zerodha.com/dashboard')56        if self._b.current_url != 'https://kite.zerodha.com/dashboard':57            raise Exception("Could not login to Kite")58        self._b.read_local_storage()59        self._b.read_cookies()60    def watch(self, exchange, instrument, instrument_token):61        self._b.watch(62            ''.join([str(i) for i in [exchange, instrument, instrument_token]]),63            'https://kite.zerodha.com/chart/web/ciq/' + '/'.join(64                [str(i) for i in [exchange, instrument, instrument_token]])65        )66    def context(self):67        return {68            'user_id': self._b.ls['__storejs_kite_user_id'],69            'public_token': self._b.ls['__storejs_kite_public_token'],70            'api_key': 'kitefront',71            'access_token': ''72        }73    def context_str(self):74        return urllib.urlencode(self.context())75    def ciqrandom(self):76        tabex_master = self._b.execute(Command.GET_LOCAL_STORAGE_ITEM, {'key': 'tabex_default_master'})['value']77        ciqrandom = \78            self._b.execute(Command.GET_LOCAL_STORAGE_ITEM, {'key': 'tabex_default_router_' + str(tabex_master)})[79                'value']80        return str(ciqrandom)81    def stream(self):82        packets = []83        logs = self._b.get_log('performance')84        for entry in logs:85            log = json.loads(entry['message'])86            method = log['message']['method']87            if re.match('Network.webSocketFrameReceived', method):88                data = base64.decodestring(log['message']['params']['response']['payloadData'])89                for packet in self._parse_binary(data):90                    packets.append(packet)91        return packets92    def _split_packets(self, bin):93        """Split the data to individual packets of ticks."""94        # Ignore heartbeat data.95        if len(bin) < 2:96            return []97        number_of_packets = self._unpack_int(bin, 0, 2, byte_format="H")98        packets = []99        j = 2100        for i in range(number_of_packets):101            packet_length = self._unpack_int(bin, j, j + 2, byte_format="H")102            packets.append(bin[j + 2: j + 2 + packet_length])103            j = j + 2 + packet_length104        return packets105    def _unpack_int(self, bin, start, end, byte_format="I"):106        """Unpack binary data as unsgined interger."""107        return struct.unpack(">" + byte_format, bin[start:end])[0]108    def _parse_binary(self, bin):109        """Parse binary data to a (list of) ticks structure."""110        packets = self._split_packets(bin)  # split data to individual ticks packet111        data = []112        for packet in packets:113            instrument_token = self._unpack_int(packet, 0, 4)114            segment = instrument_token & 0xff  # Retrive segment constant from instrument_token115            divisor = 10000000.0 if segment == self.EXCHANGE_MAP["cds"] else 100.0116            # All indices are not tradable117            tradable = False if segment == self.EXCHANGE_MAP["indices"] else True118            # LTP packets119            if len(packet) == 8:120                data.append({121                    "tradable": tradable,122                    "mode": self.MODE_LTP,123                    "instrument_token": instrument_token,124                    "last_price": self._unpack_int(packet, 4, 8) / divisor125                })126            # Indices quote and full mode127            elif len(packet) == 28 or len(packet) == 32:128                mode = self.MODE_QUOTE if len(packet) == 28 else self.MODE_FULL129                d = {130                    "tradable": tradable,131                    "mode": mode,132                    "instrument_token": instrument_token,133                    "last_price": self._unpack_int(packet, 4, 8) / divisor,134                    "ohlc": {135                        "high": self._unpack_int(packet, 8, 12) / divisor,136                        "low": self._unpack_int(packet, 12, 16) / divisor,137                        "open": self._unpack_int(packet, 16, 20) / divisor,138                        "close": self._unpack_int(packet, 20, 24) / divisor139                    }140                }141                # Compute the change price using close price and last price142                d["change"] = 0143                if (d["ohlc"]["close"] != 0):144                    d["change"] = (d["last_price"] - d["ohlc"]["close"]) * 100 / d["ohlc"]["close"]145                # Full mode with timestamp146                if len(packet) == 32:147                    try:148                        timestamp = datetime.fromtimestamp(self._unpack_int(packet, 28, 32))149                    except Exception:150                        timestamp = None151                    d["timestamp"] = timestamp152                data.append(d)153            # Quote and full mode154            elif len(packet) == 44 or len(packet) == 184:155                mode = self.MODE_QUOTE if len(packet) == 44 else self.MODE_FULL156                d = {157                    "tradable": tradable,158                    "mode": mode,159                    "instrument_token": instrument_token,160                    "last_price": self._unpack_int(packet, 4, 8) / divisor,161                    "last_quantity": self._unpack_int(packet, 8, 12),162                    "average_price": self._unpack_int(packet, 12, 16) / divisor,163                    "volume": self._unpack_int(packet, 16, 20),164                    "buy_quantity": self._unpack_int(packet, 20, 24),165                    "sell_quantity": self._unpack_int(packet, 24, 28),166                    "ohlc": {167                        "open": self._unpack_int(packet, 28, 32) / divisor,168                        "high": self._unpack_int(packet, 32, 36) / divisor,169                        "low": self._unpack_int(packet, 36, 40) / divisor,170                        "close": self._unpack_int(packet, 40, 44) / divisor171                    }172                }173                # Compute the change price using close price and last price174                d["change"] = 0175                if (d["ohlc"]["close"] != 0):176                    d["change"] = (d["last_price"] - d["ohlc"]["close"]) * 100 / d["ohlc"]["close"]177                # Parse full mode178                if len(packet) == 184:179                    try:180                        last_trade_time = datetime.fromtimestamp(self._unpack_int(packet, 44, 48))181                    except Exception:182                        last_trade_time = None183                    try:184                        timestamp = datetime.fromtimestamp(self._unpack_int(packet, 60, 64))185                    except Exception:186                        timestamp = None187                    d["last_trade_time"] = last_trade_time188                    d["oi"] = self._unpack_int(packet, 48, 52)189                    d["oi_day_high"] = self._unpack_int(packet, 52, 56)190                    d["oi_day_low"] = self._unpack_int(packet, 56, 60)191                    d["timestamp"] = timestamp192                    # Market depth entries.193                    depth = {194                        "buy": [],195                        "sell": []196                    }197                    # Compile the market depth lists.198                    for i, p in enumerate(range(64, len(packet), 12)):199                        depth["sell" if i >= 5 else "buy"].append({200                            "quantity": self._unpack_int(packet, p, p + 4),201                            "price": self._unpack_int(packet, p + 4, p + 8) / divisor,202                            "orders": self._unpack_int(packet, p + 8, p + 10, byte_format="H")203                        })204                    d["depth"] = depth205                data.append(d)206        return data207    def request(self, method, endpoint, **kwargs):208        cookies = '; '.join([cookie['name'] + '=' + cookie['value'] for cookie in self._b.cookies])209        headers = {210            'authorization': 'enctoken ' + str(self._b.ls['__storejs_kite_enctoken']).strip('"'),211            'accept-encoding': 'gzip, deflate',212            'accept-language': 'en-US,en;q=0.9,th;q=0.8',213            'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.157 Safari/537.36',214            'x-kite-version': '2.1.0',215            'x-kite-userid': str(self._b.ls['__storejs_kite_user_id']).strip('"'),216            'accept': 'application/json, text/plain, */*',217            'referer': 'https://kite.zerodha.com/positions',218            'authority': 'kite.zerodha.com',219            'cookie': cookies220        }221        if method == 'POST':222            headers['content-type'] = 'application/x-www-form-urlencoded'223        response = requests.request(224            method,225            'https://kite.zerodha.com/oms' + endpoint,226            headers=headers,227            **kwargs228        )...

class_selenium.py

Source:class_selenium.py

1# -*- coding: utf-8 -*-2from selenium.webdriver.remote.command import Command34__author__ = 'senchuk'567class SeleniumMethods():89    @staticmethod10    def get_local_storage_keys(driver):11        """12        Gets the local storage keys list.1314        :Usage:15            driver.local_storage_keys16        """17        return driver.execute(Command.GET_LOCAL_STORAGE_KEYS)['value']1819    @staticmethod20    def get_local_storage_items(driver, key):21        """22        Gets the local storage item by key.2324        :Usage:25            driver.local_storage_items('local_key')26        """27        return driver.execute(Command.GET_LOCAL_STORAGE_ITEM, {'key': key})['value']2829    @staticmethod30    def get_all_cookies_items(driver):31        """ Gets the all cookies.32        """33        return driver.execute(Command.GET_ALL_COOKIES)3435    @staticmethod36    def get_cookies_item(driver, key):37        """ Gets the cookies by key.38        """39        # TODO: Not found command in selenium40        return driver.execute(Command.GET_COOKIE, {'key': key})['value']4142
...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.