PyBites Platform | Real World Python Exercises

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Bites of Py Exercises
Blog Code Challenges

Bite	Level	Description & Tags
Bite 209. Write a Sphinx docstring		Your team uses Sphinx and wants you to comply with … 3.10 data types docstring sphinx
Intro Bite 01. F-strings and a simple if/else		Welcome to our Intro Bites, it's time to gauge where … 3.10 freebie f-strings if/else
Bite 146. Rhombus generator		In this Bite you make a generator of rhombus shapes. … 3.10 format f-strings string formatting
Bite 167. Complete a User class: properties and representation dunder methods		In this Bite you are presented with another class, User … 3.10 classes dunder methods f-strings properties __repr__ __str__ string manipulation
Bite 173. Set up future notifications		Let's do another datetime processing Bite. Complete add_todo below that … 3.10 datetime findall f-strings timedelta
Bite 187. Actor/actress age at movie release		Ever wondered how old an actor/actress was in a particular … 3.10 dataclasses dateutil f-strings
Bite 314. Print names to columns		In this Bite you will use the modulo operation. You … 3.10 f-strings modulo print
Bite 263. Count the number of islands in a grid		You are tasked with counting the amount of islands in … 3.10 algorithms looping string
Bite 309. A simple document class		When we want to transform our data often, method chaining … 3.10 annotations classes method chaining properties string
Bite 372. Validate Pangram		A pangram, according to the Oxford English Dictionary, is a … algorithms hashing string strings
Bite 15. Enumerate 2 sequences		Iterate over the given names and countries lists, printing them … 3.10 enumerate string formatting
Bite 86. Create a RGB-to-Hex converter		Designer Mary wants to convert her CSS from statements like … 3.10 string formatting
Bite 119. Xmas tree generator		In this Bite you complete generate_xmas_tree that takes a rows … 3.10 default args join range string formatting
Bite 162. Vertically align output of counters		In this Bite you are tasked with "physically" aligning the … 3.10 string formatting
Bite 164. CLI tool: HTML link converter (stdin to stdout)		In this Bite you are going to help your team … 3.10 data wrangling exception handling html stdin string formatting string manipulation sys
Bite 174. String manipulation and metrics		This bite will get you to play around with creating … 3.10 Counter dataclasses list comprehensions properties string formatting string manipulation translate
Bite 228. Create a Gravatar URL		In this Bite you will generate a Gravatar URL, e.g. … 3.10 gravatar hashlib string formatting
Bite 245. Xmas Tree 2.0		In this Bite you have to complete generate_improved_xmas_tree that takes … 3.10 range string formatting
Bite 266. Composition, Inheritance, Abstract Base Class, what?		It’s not as bad as that sounds, really. If you … 3.10 ABCs abstractmethod beautifulsoup composition dataclasses inheritance namedtuple string formatting typing urllib web scraping
Bite 300. 🥳 PTO Calculator		We've all been affected by COVID-19 in one way or … 3.10 calendar datetime exception handling looping numbers string formatting
Bite 217. Capture stdout		Sometimes you need to capture stdout in your script. Python … 3.10 context managers StringIO
Bite 68. Remove punctuation characters from a string		Complete remove_punctuation which receives an input string and strips out … 3.10 string manipulation string module
Bite 53. Convert text into multiple columns		You run a news site and you got feedback that … 3.10 string manipulation
Bite 54. Nicer formatting of a poem or text		In this Bite you complete print_hanging_indents to print a poem … 3.10 string manipulation textwrap
Intro Bite 06. Strip out vowels and count the number of replacements		In this Bite we'd like you to loop over the … 3.10 counting freebie regular expressions replace string manipulation Zen of Python
Intro Bite 09. Workout dictionary lookups		In this Bite you learn how to lookup values from … 3.10 dict exception handling format freebie string manipulation ternary
Bite 112. Social Media Username Validator		In this Bite you parse social_platforms below into a dict … 3.10 namedtuple range re regular expressions string manipulation string matching typing
Bite 127. Return the right ordinal suffix for a number		In this Bite you complete a function that takes an … 3.10 dict modulo numbers string manipulation
Bite 129. Analyze Stock Data		In this Bite we will answer some questions about stocks, … 3.10 counting data analysis json requests sorting string manipulation
Bite 131. Screen scraper		This is the output from using screenFetch on my junky … 3.10 dict index regular expressions slicing string manipulation
Bite 133. Convert an Amazon URL into an affiliation link		Can you help PyBites automate their Amazon affiliation link creation? … 3.10 regular expressions string manipulation
Bite 139. Calculate a coding streak in days		In this Bite you are going to calculate the amount … 3.10 datetime string manipulation timedelta
Bite 149. Sorting words with constraint		Here is a list of words Jacob is trying to … 3.10 lambda sorting string manipulation
Bite 150. Turn messy CSV into JSON		At the 1 year mark of our platform here is … 3.10 csv json pandas re string manipulation
Bite 152. Manipulate string decorator		Write a decorator called strip_range that replaces characters with dots. … 3.10 decorators kwargs list string manipulation
Bite 155. Split a string by spaces or quoted text		Another text manipulation Bite. Code split_words_and_quoted_text that takes a text … 3.10 split string manipulation
Bite 163. Which packages were upgraded?		In this Bite you compare a list of packages (aka … 3.10 comparison dict numbers string manipulation
Bite 165. Parse an /etc/passwd file output		The /etc/passwd file is a text-based database of information about … 3.10 split string manipulation tuple unpacking
Bite 182. Parse a bunch of quotes from HTML		Let's get some inspiration. Below you find the simplified HTML … 3.10 dict regular expressions string manipulation string parsing
Bite 191. Starwars character with highest BMI		In this Bite you will parse a multiline string of … 3.10 max operator string manipulation tuple unpacking
Newbie Bite 08. String Manipulation		There are times you'll need to manipulate the strings you've … 3.10 newbie string manipulation
Bite 223. Unix file permissions		Each file and directory in Unix has its permissions broken … 3.10 dict list comprehensions string manipulation
Bite 224. Get sentences from a text		Here is another fun regex exercise for you: it's easy … 3.10 data wrangling regular expressions string manipulation
Bite 225. Swap case PyBites characters		In this Bite you will swap case all pybites characters … 3.10 looping string manipulation string parsing
Bite 234. Capitalize sentences		In this Bite you are going to capitalize sentences in … 3.10 regular expressions string manipulation string matching string parsing
Bite 250. PyBites URL Shortener		URL shortening is a technique on the World Wide Web … 3.10 decode dict encode string manipulation string module type hinting
Bite 259. Reverse complement		In the majority of organisms, the genetic code is encoded … 3.10 bioinformatics string manipulation translate
Bite 276. Get Father's days by date and country		Happy belated Father's day (unless you are in Australia or … 3.10 dateutil string manipulation string parsing
Bite 286. Decompress		Write a function, called decompress(), that accepts a string and … 3.10 recursion string manipulation
Bite 291. Find the fastest speech		In this Bite you will parse an SRT (SubRip Subtitle … 3.10 datetime sorting string manipulation
Bite 302. Get and write all code from a JSON file		You are given a sample JSON file containing, among other … 3.10 filecmp file processing json string manipulation
Bite 329. Convert dict keys to snake case		In this Bite we will take a (nested) dict and … 3.10 algorithms recursion string manipulation
Bite 91. Matching multiple strings		Catching up after #PyCon2018 ... in this Bite you do … 3.10 all any string matching
Bite 115. Count leading spaces		A small but interesting Bite: given a string with leading … 3.10 counting string matching
Bite 121. Determine the strength of a password		In this Bite you evaluate the strength of a password. … 3.10 re string matching
Bite 122. Check if two words are anagrams		An anagram is a word or phrase formed by rearranging … 3.10 anagram string matching
Bite 132. Find the word with the most vowels		Finish the get_word_max_vowels function below that takes a text string … 3.10 counting lambda list comprehensions string matching
Bite 156. Make an index of story characters		You know the index at the end of a book … 3.10 collections defaultdict enumerate sorting string matching
Bite 157. Filter out accented characters		Another unicode Bite. Given some non-English text with accents (á, … 3.10 string matching unicode
Bite 166. Complete a tox ini file parser class		The INI file format is an informal standard for configuration … 3.10 classes configparser properties string matching string parsing tox
Bite 185. Create a simple spelling suggester		In this Bite you will write a simple spelling corrector. … 3.10 difflib SequenceMatcher string matching
Bite 193. Most upvoted StackOverflow Python questions		In this Bite you parse a copy of StackOverflow Python … 3.10 beautifulsoup requests sorting string matching web scraping
Bite 220. Analysing @pythonbytes RSS feed		Another feedparser exercise! In this Bite we're going to analyze … 3.10 classes Counter feedparser max min namedtuple regular expressions string matching type hinting
Bite 244. Make mutpy's output more digestible		Another real world scenario. When we started using MutPy for … 3.10 data wrangling looping mutpy string matching string parsing
Bite 272. Find common words		Given two sentences that each contains words in case insensitive … 3.10 algorithms set operations string matching
Bite 304. Most identical letters in a word		In this Bite, you will write a function called max_letter_word() … 3.10 casefold Counter max string matching
Bite 61. Create a variable size Paw Patrol card deck with random actions		The Paw Patrol card deck consists of 32 cards ranging … 3.10 itertools namedtuple random string module
Bite 47. Write a new password field validator		You know these Create a new password forms? They do … 3.10 re string module
Bite 44. License key generator		Write a function called gen_key that creates a license key … 3.10 list comprehensions secrets string module
Bite 29. Martin's IQ test		Martin is preparing to pass an IQ test. The most … 3.10 enumerate string module
Bite 99. Write an infinite sequence generator		Write a generator that produces the sequence [1, 'A', 2, … 3.10 generators itertools string module zip
Intro Bite 05. Slice and dice		Take the block of text provided and strip off the … 3.10 freebie replace slicing split string module strip
Bite 114. Implement a Color class with staticmethod		As the new junior developer, you have been charged with … 3.10 hex __repr__ staticmethod __str__ string module
Bite 251. Introducing Pandas Series		Let's get started with Pandas! In case you are not … 3.10 pandas series string module
Bite 178. Parse PyBites blog git commit log		In this Bite we want to figure out how active … 3.10 Counter data analysis datetime dateutil string parsing
Bite 179. Strip comments from Python code		In this Bite you will strip off all comments from … 3.10 comments regular expressions string parsing
Bite 198. Calculate my Mac's longest uptime		Given the following output, calculate the longest uptime / time … 3.10 data wrangling datetime dateutil string parsing
Bite 226. Get top titles from news.python.sc		There is a new Python news aggregator in town! Check … 3.10 beautifulsoup namedtuple news requests sorting string parsing web scraping
Bite 232. Analyze gold prices		In this Bite you will analyze how the price of … 3.10 comparison data analysis looping pandas sorting string parsing
Bite 235. Which Bite has the fastest tests?		In this Bite you will parse a pytest output summary, … 3.10 sorting string parsing type casting
Bite 257. Extract users dict from a multiline string		A quick Bite to practice some string parsing extracting a … 3.10 dict string parsing
Bite 275. Get the most common email domains		In this Bite you will process a list of emails … 3.10 Counter requests set string parsing web scraping
Bite 285. Nested List Extraction		Sometimes dealing with data can be a real struggle. Sometimes … 3.10 data structures string parsing
Bite 290. Class Rosters Data Conversion		You have been given a comma-delimited .csv file containing class … 3.10 csv string parsing tuple unpacking
Bite 305. Split once, delimit many		Write a function that accepts a string and splits the … 3.10 looping split string parsing
Bite 321. Magic bytes		Magic numbers are bytes that can be used to uniquely … 3.10 bytes csv exception handling file processing images string parsing
Bite 373. Reverse only Letters		Given a string, reverse only the English letters (lowercase or … queues stacks strings
Bite 374. Group Anagrams		As defined by the OED, an anagram is a word, … array defaultdict strings
Bite 375. Find All Letter Combinations of a Phone Number		The typical phone keypad (pictured) features numbers (0 - 9), … backtracking itertools strings
Bite 2. Regex Fun		Learn some Python regular expressions by completing the following three … 3.10 findall freebie re regular expressions
Bite 8. Rotate string characters		Write a function that rotates characters in a string in … 3.10 deque slicing
Bite 21. Query a nested data structure		Given the provided cars dictionary: Get all Jeeps Get the … 3.10 data structures dictionary comprehensions list comprehensions sorting
Bite 27. Parse omdb movie json data		Working with APIs is very common these days and lucky … 3.10 APIs glob json movie data
Bite 28. Converting date strings to datetimes		In this Bite you are provided with a list of … 3.10 Counter datetime findall
Bite 42. Number Guessing Game Class		In this Bite you implement a Game class to perform … 3.10 classes games random
Bite 75. Parse Unix cal to a weekday mapping		In the last bite we return the weekday from a … 3.10 re Unix zip
Bite 95. Subclass the dict built-in		In this Bite you will subclass the dict built-in to … 3.10 classes inheritance
Bite 96. Build Unix' wc program in Python		In this Bite you will convert Unix' wc command into … 3.10 file processing tempfile Unix
Intro Bite 02. Infinite loop, input, continue and break		In this Bite we'll get you to take user input … 3.10 break continue freebie input mock.patch while
Bite 128. Work with datetime's strptime and strftime		In this Bite you get some more practice with datetime's … 3.10 datetime strftime strptime
Bite 138. OOP fun at the Zoo		Finish the Animal class below adding one or more class … 3.10 classes classmethod itertools __str__
Bite 141. Primitive date format inferrer		Complete the get_dates method given the following: a listing of … 3.10 classmethod datetime enum exception handling
Bite 159. Create a simple calculator		In this Bite you will create a simple calculator. It … 3.10 exception handling numbers operator
Bite 169. Simple length converter		Your task is to complete the convert() function. It's purpose … 3.10 exception handling numbers rounding
Bite 199. Multiple inheritance (__mro__)		Implement the following class structure: print(Child.__mro__): (<class '__main__.Child'>, <class '__main__.Father'>, … 3.10 classes inheritance __mro__ multiple inheritance
Bite 202. Analyze some Bite stats data - part II		In this Bite you will analyze complexity levels of our … 3.10 csv data analysis sorting
Bite 256. Scrape PyCon events		In this Bite, we want you to scrape PyCon 2019 … 3.10 beautifulsoup data analysis json namedtuple pycon requests web scraping
Bite 271. Get all class names from a module		In this Bite you will write a function to get … 3.10 inspect list comprehensions
Bite 294. Bowling score		If you've never tried bowling, it's a fun game to … 3.10 games looping numbers
Bite 301. Exchange rates		In this Bite you have to provide the currency exchange … 3.10 datetime dict sorting
Bite 307. SQLite3 introduction		In this Bite, you are going to get some practice … 3.10 databases SQL sqlite3
Bite 315. More logging practice		In this Bite you will hone your logging skills by … 3.10 exception handling logging
Bite 324. Pretty string		Write a function that returns a neatly formatted string representation … 3.10 pprint
Bite 325. Floating point arithmetic		This Bite introduces you to a few issues associated with … 3.10 arithmetic floats numbers rounding
Bite 326. Abstract Syntax Tree (AST) Printer		In this Bite we familiarise with Abstract Syntax Trees (ASTs). … 3.10 AST
Bite 352. Hash SQL statements		In this Bite you are going to implement a simple … 3.10 hashlib SQL
Bite 366. Goal Tracker		In this Bite, you build a function that tells you … 3.10 date datetime tuple unpacking
Bite 367. Add Pi Day to the calendar		Python has a brilliant but often overlooked module called calendar. … 3.10 calendar tuple unpacking

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