Q: What are some common Python standard libraries?

A: Some of the most commonly used Python standard libraries are:

Operating System Interface: os, os.path, subprocess, shutil
File Wildcards: glob
String Processing: re, string, difflib, textwrap, unicodedata
Data Encoding and Processing: base64, codecs, csv, xml
Mathematics: decimal, fractions, math, random, statistics
Date and Time: datetime, time
Data Manipulation: collections, copy, heapq, bisect
Data Compression: zlib
File Loaders: fnmatch
Flow Control and Iteration: itertools
Threading and Processes: threading, multiprocessing
Debugging: pdb
Packaging: pkgutil, modulefinder, zipimport
System and Environment: sys, warnings, contextlib, platform, getopt, argparse
Internet Data Handling: urllib, http, smtplib, poplib, imaplib, ftplib, telnetlib