Results for “python def”

Showing 41–50 of 71

  1. Challenge

    Legacy script

    A 70-line engine report repeats the same twelve lines for each engine. Restructure it into parse_feed() and summary_line() with the output unchanged to the character, then add assert tests that would…

    Fix the code Hard 2 stages project refactoring functions testing

  2. Challenge

    Sign-up cleanup

    Clean the crew sign-ups for the analogue mission: trim and capitalise names, lower-case emails, then reject sign-ups with no name or a broken email and drop duplicates by email, saying why for each…

    Write the code Medium 2 stages project strings strip split

  3. Challenge

    Launch schedule digest

    Parse the launch schedule from JSON, keep the launches still to come, sort them by their window and print a digest line for each with the time left and any hold, then switch the digest to the live…

    Write the code Medium 3 stages project json datetime timedelta

  4. Challenge

    Test the error

    Write a check that passes only when fuel_needed(-5) raises ValueError, so a version that returns a value or raises the wrong error fails it, then pin down the message and the lengths that must still…

    Write the code Medium 2 stages testing assert try except

  5. Challenge

    Clear error messages

    fuel_needed() quietly returns negative fuel for a negative burn length. Make it raise ValueError with a message that shows the bad value, then raise TypeError, checked first, when the length isn't a…

    Write the code Medium 2 stages errors raise ValueError TypeError

  6. Challenge

    Extra log fields

    Extend format_log() from "Log formatter function" with **fields, so any extra keyword arguments are added to the line as key=value pairs, then pass whole dicts of fields into it with ** at the call.

    Write the code Medium 2 stages functions **kwargs keyword arguments dictionaries

  7. Challenge

    Edge cases

    Write assert checks for mean(): an ordinary list and a list with one value first, then the edge cases, an empty list that should give None and lists with negative values, so broken copies of the…

    Write the code Medium 2 stages testing assert edge cases None

  8. Challenge

    Test the alert levels

    Write assert checks for alert_level(): one temperature for each level first, then the values exactly on each threshold and just below them, so a > written instead of >= can't slip through.

    Write the code Medium 2 stages testing assert functions boundaries

  9. Challenge

    Test the parser

    Write assert checks for parse_line() from "Parser function": the whole record for a good line first, then None for a blank line, a comment and a line with a missing field, so a broken parser can't…

    Write the code Medium 2 stages testing assert parsing None

  10. Challenge

    Unit converter

    Write convert(), which looks a unit pair up in a table of factors, works the other way round by dividing, and refuses unknown units or missing pairs with a clear ValueError, then extend the table with…

    Write the code Medium 2 stages project dictionaries tuples as keys functions