How to use get_value_by_index method in Slash

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test_google_bigquery_origin.py

Source:test_google_bigquery_origin.py

...114        # Start pipeline and verify correct rows are received.115        logger.info('Starting pipeline')116        sdc_executor.start_pipeline(pipeline).wait_for_finished()117        get_value_by_index = lambda x: list(x[0].field.values())[x[1]].value118        rows_from_wiretap = [(int(get_value_by_index((record, 0)))119                              if get_value_by_index((record, 0)) is not None else None,120                              get_value_by_index((record, 1)),121                              float(get_value_by_index((record, 2)))122                              if get_value_by_index((record, 2)) is not None else None,123                              str(get_value_by_index((record, 3)))124                              if get_value_by_index((record, 3)) is not None else None,125                              get_value_by_index((record, 4)),126                              get_value_by_index((record, 5)).strftime("%Y-%m-%d")127                              if get_value_by_index((record, 5)) is not None else None,128                              get_value_by_index((record, 6)).strftime('%Y-%m-%d %H:%M:%S.%f')[:-3]129                              if get_value_by_index((record, 6)) is not None else None,130                              '{} UTC'.format(get_value_by_index((record, 7)).strftime('%Y-%m-%d %H:%M:%S.%f')[:-3])131                              if get_value_by_index((record, 7)) is not None else None,132                              get_value_by_index((record, 8)).strftime('%H:%M:%S.%f')[:-3]133                              if get_value_by_index((record, 8)) is not None else None,134                              get_value_by_index((record, 9)) if get_value_by_index((record, 9)) is not None else None)135                             for record in wiretap.output_records]136        assert rows_from_wiretap == ROWS_TO_INSERT137    finally:138        bigquery_client.delete_dataset(dataset_ref, delete_contents=True)139# SDC-10836. Google BigQuery is not respecting batchSize and at the same time is duplicating records140@gcp141@sdc_min_version('2.7.0.0')142def test_google_bigquery_origin_batch_handling(sdc_builder, sdc_executor, gcp):143    """Verify proper batch handling by the BigQuery origin.144    In this test, we write 8 records to BigQuery with a batch size of 3, verifying that each batch is of145    size 3 and that 8 total records are captured. The small numbers are used because of the limitations146    described in SDC-8765.147    """148    MAX_BATCH_SIZE = 3...

database_handler.py

Source:database_handler.py

1from alchemy import *2import alchemy3from sqlalchemy.orm import sessionmaker4Session = sessionmaker(bind=engine)5def get_value_by_index(data,index):6	try:7		val = str(data.get(index))8	except Exception as e:9		val = None10	finally:11		return val12loginInfo = {13		"clientId": None,14		"serverRef": None,15		"privateKey": None,16		"publicKey": None,17		"key": {18			"encKey": None,19			"macKey": None20		}21	};22connInfo = {23		"clientToken": None,24		"serverToken": None,25		"browserToken": None,26		"secret": None,27		"sharedSecret": None,28		"me": None29	};30def insert_user(obj,wid,login_info,conn_info):31	data = obj[1]32	lg = get_value_by_index(data,"lg")33	server_token = get_value_by_index(data,"serverToken")34	lc = get_value_by_index(data,"lc")35	ref = get_value_by_index(data,"ref")36	platform = get_value_by_index(data,"platform")37	battery = int(get_value_by_index(data,"battery"))38	tos = int(get_value_by_index(data,"tos"))39	secret = get_value_by_index(data,"secret")40	pushname = get_value_by_index(data,"pushname")41	plugged = bool(get_value_by_index(data,"plugged"))42	proto_version = get_value_by_index(data,"protoVersion")43	connected = bool(get_value_by_index(data,"connected"))44	browser_token =get_value_by_index(data,"browserToken")45	client_token = get_value_by_index(data,"clientToken")46	bin_version = int(get_value_by_index(data,"binVersion"))47	is_response = bool(get_value_by_index(data,"isResponse"))48	49	phone_device_model = get_value_by_index(data["phone"],"device_model")50	phone_wa_version = get_value_by_index(data["phone"],"wa_version")51	phone_mcc = int(get_value_by_index(data["phone"],"mcc"))52	phone_os_version = get_value_by_index(data["phone"],"os_version")53	phone_os_build_number =get_value_by_index(data["phone"],"os_build_number")54	phone_device_manufacturer = get_value_by_index(data["phone"],"device_manufacturer")55	phone_mnc = int(get_value_by_index(data["phone"],"mnc"))56	57	features_URL = get_value_by_index(data["features"],"URL")58	features_FLAGS = get_value_by_index(data["features"],"FLAGS")59	login_info_clientId   = get_value_by_index(login_info,"clientId")60	login_info_serverRef  = get_value_by_index(login_info,"serverRef")61	login_info_privateKey = get_value_by_index(login_info,"privateKey")62	login_info_encKey     = get_value_by_index(login_info['key'],"encKey")63	login_info_macKey     = get_value_by_index(login_info['key'],"macKey")64	conn_info_sharedSecret = get_value_by_index(conn_info,"sharedSecret")65	user = User_detail( wid , 	lg , 	server_token , 	lc , 	ref , 	platform , 	battery , 	tos , 	secret , 	pushname , 	plugged , 	proto_version , 	connected , 	browser_token , 	client_token , 	bin_version , 	is_response , 	phone_device_model , 	phone_wa_version , 	phone_mcc , 	phone_os_version , 	phone_os_build_number , 	phone_device_manufacturer , 	phone_mnc ,features_URL , 	features_FLAGS ,login_info_clientId  , 	login_info_serverRef , login_info_privateKey ,login_info_encKey ,login_info_macKey , conn_info_sharedSecret)66	print(user)67	session = Session()68	session.add(user)69	session.commit()70def insert_contact(obj,wid):71	# contacts = obj[2]72	contacts = obj73	session = Session()	74	for contact in contacts:75		contact = contact[1]76		jid = get_value_by_index(contact,"jid")77		notify = get_value_by_index(contact,"notify")78		name = get_value_by_index(contact,"name")79		short = get_value_by_index(contact,"short")80		vname = get_value_by_index(contact,"vname")81		verify = bool(get_value_by_index(contact,"verify"))82		enterprise = bool(get_value_by_index(contact,"enterprise"))83		con = alchemy.contact(wid,jid,notify,name,short,vname,verify,enterprise)84		session.add(con)85	session.commit()86def insert_chat(obj,wid):87	chats = obj[2]88	session = Session()	89	for contact in chats:90		contact = contact[1]91		jid = get_value_by_index(contact,"jid")92		old_jid = get_value_by_index(contact,"old_jid")93		count = get_value_by_index(contact,"count")94		mute = get_value_by_index(contact,"mute")95		spam = bool(get_value_by_index(contact,"spam"))96		t = get_value_by_index(contact,"t")97		message = bool(get_value_by_index(contact,"message"))98		modify_tag = get_value_by_index(contact,"modify_tag")99		name = get_value_by_index(contact,"name")100		chat = alchemy.chat(wid,jid,name,old_jid,count,mute,spam,t,message,modify_tag)101		session.add(chat)102	session.commit()103def insert_message(obj,wid):104	pass105def decode_message_media(message):106	pass...

stack.py

Source:stack.py

...50        else:51            stack.append(hold.pop())52    return stack53# Get value by the index of the stack, O(n)54def get_value_by_index(stack, idx):55    range__ = len(stack)56    value = 057    hold = []58    for i in range(range__):59        item = stack.pop()60        if i == range__-1-idx:61            value = item62        hold.append(item)63    for i in range(range__): # reverse back stack64        stack.append(hold.pop())65    return value66# copy one stack to another67def copy(stack1, stack2):68    hold = []69    range2__ = len(stack2)70    range1__ = len(stack1)71    for i in range(range1__):72        stack1.pop()73    for i in range(range2__):74        stack1.append(stack2.pop())75# Selection Sort76# at the end of the stack. O(n^2) but due to stack indexing O(n^3)77def stack_selection_sort(stack):78    lowest = 0;79    range__ = len(stack)80    for i in range(range__):81        lowest = get_value_by_index(stack, i)82        lowest_i = i83        for j in range(range__-i):84            if get_value_by_index(stack, j+i) < lowest:85                lowest = get_value_by_index(stack, j+i)86                lowest_i = j+i87        swap(stack, lowest_i, i)88    return stack89# collections deque90#thread safe, memory efficient, pop O(1) efficency91def basic_collections_stack():92    myStack = deque(range(10))93    myStack.append(99)94    print(f'myStack: {myStack}')95    myStack.pop()96    print(f'myStack: {myStack}')97    myStack.popleft()98    print(f'myStack: {myStack}')99# leetcode 155 min stack...

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