bitesofpy
In English:
Repo with my solutions of Python Exercises (Bites of Py) from site https://codechalleng.es/bites/.
По-русски:
Репозиторий с моими решениями задач на Python (Bites of Py) с сайта https://codechalleng.es/bites/.
List of PyBites:
| Done | Name (link in repo) | On PyBites | Level | Tags |
|---|---|---|---|---|
| 1. Sum n numbers | (click) | Beginner | default args, None, range, sum | |
| 2. Regex Fun | (click) | Advanced | findall, re, regular expressions | |
| 3. Word Values | (click) | Intermediate | max, Scrabble, sum | |
| 4. Top 10 PyBites tags | (click) | Intermediate | Counter, findall, regular expressions | |
| 5. Parse a list of names | (click) | Beginner | lambda, list comprehensions, min, sorting | |
| 6. PyBites Die Hard | (click) | Intermediate | Counter, file processing, generators, namedtuple | |
| 7. Parsing dates from logs | (click) | Intermediate | datetime, file processing | |
| 8. Rotate string characters | (click) | Beginner | deque, slicing | |
| 9. Palindromes | (click) | Intermediate | list comprehensions, max, reverse | |
| 10. Practice exceptions | (click) | Intermediate | exception handling, raise | |
| 11. Enrich a class with dunder methods | (click) | Advanced | dunder methods, properties | |
| 12. Write a user validation function | (click) | Intermediate | classes, exception handling, namedtuple | |
| 13. Convert dict to namedtuple/json | (click) | Intermediate | dict, json, namedtuple | |
| 14. Generate a table of n sequences | (click) | Intermediate | generators, zip | |
| 15. Enumerate 2 sequences | (click) | Beginner | enumerate, string formatting | |
| 16. PyBites date generator | (click) | Beginner | datetime, generators | |
| 17. Form teams from a group of friends | (click) | Intermediate | itertools | |
| 18. Find the most common word | (click) | Intermediate | Counter, data analysis, list comprehensions | |
| 19. Write a simple property | (click) | Beginner | datetime, properties | |
| 21. Query a nested data structure | (click) | Beginner | data structures, dictionary comprehensions, list comprehensions, sorting | |
| 22. Write a decorator with argument | (click) | Intermediate | decorators | |
| 26. Dictionary comprehensions are awesome | (click) | Beginner | dictionary comprehensions | |
| 27. Parse omdb movie json data | (click) | Intermediate | APIs, glob, json, movie data | |
| 28. Converting date strings to datetimes | (click) | Intermediate | Counter, datetime, findall | |
| 29. Martin's IQ test | (click) | Beginner | enumerate, string module | |
| 30. Movie data analysis | (click) | Intermediate | data analysis, defaultdict, mean, movie data, namedtuple, sorting | |
| 32. Don't let mutability fool you | (click) | Beginner | deepcopy, mutability | |
| 37. Rewrite a for loop using recursion | (click) | Beginner | recursion, reverse | |
| 38. Using ElementTree to parse XML | (click) | Beginner | movie data, xml | |
| 39. Calculate the total duration of a course | (click) | Intermediate | datetime, findall, numbers, timedelta | |
| 40. Write a binary search algorithm | (click) | Advanced | algorithms, binary search | |
| 43. Force keyword arguments | (click) | Beginner | function arguments, kwargs | |
| 44. License key generator | (click) | Beginner | list comprehensions, secrets, string module | |
| 45. Keep a queue of last n items | (click) | Beginner | deque | |
| 46. You are a programmer! Code Fizz Buzz | (click) | Beginner | fizzbuzz | |
| 47. Write a new password field validator | (click) | Intermediate | re, string module | |
| 48. Make a bar chart of new Safari books | (click) | Intermediate | bar chart, data analysis | |
| 49. Scrape Packt's html with BeautifulSoup | (click) | Intermediate | beautifulsoup, namedtuple, requests | |
| 50. Make a little PyBites search engine (feedparser) | (click) | Advanced | any, feedparser, list comprehensions, namedtuple, search | |
| 51. When does Python 2 die on Planet Miller? | (click) | Intermediate | datetime | |
| 52. Create a movie quote API with Flask | (click) | Advanced | APIs, Flask, movie data | |
| 54. Nicer formatting of a poem or text | (click) | Beginner | string manipulation, textwrap | |
| 55. Get the latest game releases from Steam's RSS feed | (click) | Beginner | feedparser, namedtuple | |
| 63. Use an infinite iterator to simulate a traffic light | (click) | Advanced | iterators, itertools, namedtuple | |
| 64. Fix a truncating zip function | (click) | Beginner | itertools, zip | |
| 66. Calculate the running average of a sequence | (click) | Beginner | enumerate, mean | |
| 67. Working with datetimes | (click) | Beginner | datetime, timedelta | |
| 68. Remove punctuation characters from a string | (click) | Beginner | string manipulation, string module | |
| 69. Regex Fun - part II | (click) | Advanced | re, regular expressions | |
| 74. What day of the week were you born on? | (click) | Beginner | calendar | |
| 75. Parse Unix cal to a weekday mapping | (click) | Advanced | re, Unix, zip | |
| 77. New places to travel to | (click) | Beginner | set, set operations | |
| 79. Parse a csv file and create a bar chart | (click) | Intermediate | bar chart, community, csv, requests | |
| 80. Check equality of two lists | (click) | Beginner | enum, equality, list | |
| 82. Define a Score Enum and customize it adding methods | (click) | Intermediate | classmethod, enum, str | |
| 86. Create a RGB-to-Hex converter | (click) | Intermediate | string formatting | |
| 89. Playing with lists and dicts | (click) | Intermediate | data structures, dict, list | |
| 91. Matching multiple strings | (click) | Beginner | all, any, string matching | |
| 97. BeautifulSoup II - scrape US holidays | (click) | Intermediate | beautifulsoup, defaultdict, dict | |
| 99. Write an infinite sequence generator | (click) | Intermediate | generators, itertools, string module, zip | |
| 100. Display the last part of a file (Unix tail) | (click) | Beginner | file processing, slicing, strip, Unix | |
| 101. f-strings and a simple if/else | (click) | Intro | f-strings, if/else | |
| 102. Infinite loop, input, continue and break | (click) | Intro | break, continue, input, mock.patch, while | |
| 103. Loop through a dictionary and pluralise a word | (click) | Intro | dict, looping | |
| 104. Split and join | (click) | Intro | join, split | |
| 105. Slice and dice | (click) | Intro | replace, slicing, split, string module, strip | |
| 106. Strip out vowels and count the number of replacements | (click) | Intro | counting, regular expressions, replace, string manipulation, Zen of Python | |
| 107. Filter numbers with a list comprehension | (click) | Intro | list comprehensions, modulo | |
| 108. Loop over a dict of namedtuples calculating a total score | (click) | Intro | counting, dict, namedtuple | |
| 109. Workout dict lookups and raising an exception | (click) | Intro | dict, exception handling, format, string manipulation, ternary | |
| 110. Type conversion and exception handling | (click) | Intro | exception handling, raise, type casting | |
| 115. Count leading spaces | (click) | Beginner | counting, string matching | |
| 116. List and filter files in a directory | (click) | Intermediate | generators, glob, os module | |
| 120. Write a numbers validation decorator | (click) | Intermediate | decorators | |
| 125. Get the most recommended books | (click) | Intermediate | beautifulsoup, Counter, default args, list comprehensions, requests | |
| 128. Work with datetime's strptime and strftime | (click) | Beginner | datetime, strftime, strptime | |
| 130. Analyze some basic Car Data | (click) | Beginner | Counter, data analysis, list comprehensions, set | |
| 133. Convert an Amazon URL into an affiliation link | (click) | Beginner | regular expressions, string manipulation | |
| 134. Two Sums | (click) | Advanced | index, looping, sorting, sum | |
| 138. OOP fun at the Zoo | (click) | Intermediate | classes, classmethod, itertools, str | |
| 139. Calculate a coding streak in days | (click) | Advanced | datetime, string manipulation, timedelta | |
| 140. PyBites First Pandas Bite | (click) | Intermediate | csv, data analysis, pandas | |
| 143. Look up a value in 3 dictionaries | (click) | Beginner | collections, dict | |
| 145. Record Breakers | (click) | Advanced | csv, data analysis, pandas | |
| 147. 100 WEEKDays of Code Date Range | (click) | Intermediate | datetime, dateutil | |
| 149. Sorting words with constraint | (click) | Beginner | lambda, sorting, string manipulation | |
| 153. Round a sequence of numbers | (click) | Beginner | list comprehensions, math, rounding | |
| 156. Make an index of story characters | (click) | Intermediate | collections, defaultdict, enumerate, sorting, string matching | |
| 161. Count the number of files and directories | (click) | Beginner | counting, directories, files, os module | |
| 163. Which packages were upgraded? | (click) | Intermediate | comparison, dict, numbers, string manipulation | |
| 165. Parse an /etc/passwd file output | (click) | Beginner | split, string manipulation, tuple unpacking | |
| 167. Complete a User class: properties and representation dunder methods | (click) | Beginner | classes, dunder methods, f-strings, properties, repr, str, string manipulation | |
| 169. Simple length converter | (click) | Beginner | exception handling, numbers, rounding | |
| 176. Create a variable length chessboard | (click) | Beginner | modulo, range, stdout | |
| 180. Group names by country | (click) | Beginner | collections, defaultdict, groupby | |
| 188. Get statistics from PyBites test code | (click) | Beginner | data analysis, file processing, statistics | |
| 189. Filter a list of names | (click) | Beginner | break, continue, generators, looping | |
| 193. Most upvoted StackOverflow Python questions | (click) | Intermediate | beautifulsoup, requests, sorting, string matching, web scraping | |
| 195. Analyze NBA Data with sqlite3 | (click) | Intermediate | data analysis, SQL, sqlite3 | |
| 197. What date is Mother's Day celebrated? | (click) | Intermediate | datetime, dateutil | |
| 205. Female speakers @ Pycon US | (click) | Intermediate | beautifulsoup, counting, data wrangling, gender_guesser | |
| 214. A countdown generator | (click) | Beginner | generators | |
| 215. Validate a license key | (click) | Beginner | bool, regular expressions | |
| 218. Create a sandwich decorator | (click) | Beginner | decorators | |
| 219. Bite notification planner | (click) | Intermediate | datetime, generators | |
| 224. Get sentences from a text | (click) | Advanced | data wrangling, regular expressions, string manipulation | |
| 225. Swap case PyBites characters | (click) | Beginner | looping, string manipulation, string parsing | |
| 226. Get top titles from news.python.sc | (click) | Intermediate | beautifulsoup, namedtuple, news, requests, sorting, string parsing, web scraping | |
| 238. Write tests for Fibonacci | (click) | Beginner | fibonacci, pytest | |
| 239. Test FizzBuzz | (click) | Intermediate | fizzbuzz, pytest | |
| 240. Write tests for an Account class | (click) | Advanced | classes, pytest | |
| 241. Write tests for list_to_decimal | (click) | Beginner | exception handling, pytest | |
| 246. Test print / standard output | (click) | Beginner | capfd, capsys, list comprehensions, pytest, stdout | |
| 251. Introducing Pandas Series | (click) | Beginner | pandas, series, string module | |
| 252. Let's play with Pandas Series | (click) | Beginner | numpy, pandas, series, slicing, type hinting | |
| 254. Global vs local variables | (click) | Beginner | global, sum | |
| 257. Extract users dict from a multiline string | (click) | Beginner | dict, string parsing | |
| 259. Reverse complement | (click) | Intermediate | bioinformatics, string manipulation, translate | |
| 262. GC content | (click) | Beginner | bioinformatics, collections | |
| 267. Measure the size of an island | (click) | Intermediate | algorithms, looping, math | |
| 270. Most frequent digit in number | (click) | Beginner | Counter, counting, numbers | |
| 272. Find common words | (click) | Intermediate | algorithms, set operations, string matching | |
| 275. Get the most common email domains | (click) | Intermediate | Counter, requests, set, string parsing, web scraping | |
| 278. Major and minor numbers | (click) | Beginner | collections, max, min, numbers | |
| 279. Armstrong numbers | (click) | Beginner | algorithms, numbers | |
| 281. Generating sales reports from Github data | (click) | Advanced | data analysis, pandas | |
| 293. N digit numbers | (click) | Beginner | numbers | |
| 295. Join lists | (click) | Beginner | iteration, joining, list | |
| 297. Rename keys | (click) | Advanced | data cleaning, dict, iteration |