Results for “write”

Showing 21–30 of 95

  1. Challenge

    Summary function

    Write summarise(readings), which returns the count, min, max and mean of a list of readings as one dict, then make it handle a pass with no data and round the mean, so any program can use the summary.

    Write the code Medium 2 stages functions return dictionaries min

  2. 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

  3. Challenge

    Validate a cargo record

    Write validate_cargo(item), which returns a list of everything wrong with a cargo record: missing fields and a negative mass, then a cargo ID that doesn't match the CG- and four digits format. An…

    Write the code Medium 2 stages functions return lists validation

  4. 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

  5. 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

  7. Article Python Fundamentals

    Python Functions for Beginners

    Learn to write your own Python functions, from your first def to return values, default parameters and scope, with runnable examples, common mistakes and six practice projects.

  8. Challenge

    Test the pipeline

    …pipeline is now split into parse_row() and check_limits(). Write assert tests for both, good rows, rejected rows and readings right at a limit, so that each of three planted bugs makes them fail.

    Write the code Hard 2 stages project testing assert try

  9. Challenge

    CSV row

    Write a telemetry reading as a CSV row with print() and sep, add a header row, then switch to tabs for pasting into a spreadsheet. Real data formats from print().

    Write the code Easy 3 stages print sep csv telemetry

  10. Article Python Fundamentals

    How to Start Programming in Python Fast

    …show you how to install Python, pick a simple editor, and write your first code in just a few easy steps. Perfect for beginners!