String formatting [str.format()] with a dictionary key which is a str() of a number

No. According to the documentation: Because arg_name is not quote-delimited, it is not possible to specify arbitrary dictionary keys (e.g., the strings ’10’ or ‘:-]’) within a format string. So you can’t use strings consisting of numbers as dictionary keys in format strings. Note that your key isn’t numeric, and it’s not trying to use … Read more

SparkSQL on pyspark: how to generate time series?

EDIT This creates a dataframe with one row containing an array of consecutive dates: from pyspark.sql.functions import sequence, to_date, explode, col spark.sql(“SELECT sequence(to_date(‘2018-01-01’), to_date(‘2018-03-01’), interval 1 month) as date”) +——————————————+ | date | +——————————————+ | [“2018-01-01″,”2018-02-01″,”2018-03-01″] | +——————————————+ You can use the explode function to “pivot” this array into rows: spark.sql(“SELECT sequence(to_date(‘2018-01-01’), to_date(‘2018-03-01’), interval 1 … Read more

How to download specific Google Drive folder using Python?

Use Drive credentials.json Downloaded from your Drive API from __future__ import print_function import pickle import os from googleapiclient.discovery import build from google_auth_oauthlib.flow import InstalledAppFlow from google.auth.transport.requests import Request from oauth2client import client from oauth2client import tools from oauth2client.file import Storage from apiclient.http import MediaFileUpload, MediaIoBaseDownload import io from apiclient import errors from apiclient import http … Read more