feat(engine): Add new time functions

topher-lo commented 6 hours ago

Summary by CodeRabbit

New Features
- Introduced new mathematical functions for basic operations: addition, subtraction, multiplication, division, modulus, power, and summation.
- Added functions to extract components from datetime objects, including seconds, minutes, hours, days, months, and years.
- New functions for creating timedelta objects based on specified time units.
- Functions for calculating the difference between two datetime objects in various units.
- Added functionality to return the current timezone-aware datetime and convert between timezones.
- Included rounding functions for upward and downward rounding of numbers.

coderabbitai[bot] commented 6 hours ago

Walkthrough

The changes introduce a variety of new mathematical and time-related functions to the tracecat/expressions/functions.py file. These include basic arithmetic operations (addition, subtraction, multiplication, division, modulus, power, and summation) and functions for extracting components from datetime objects (seconds, minutes, hours, days, months, and years). Additionally, new functions for creating timedelta objects and calculating intervals between datetime objects are added. The FUNCTION_MAPPING dictionary is updated to incorporate these new functions for broader accessibility.

Changes

File Change Summary

tracecat/expressions/functions.py Added functions: add, sub, mul, div, mod, pow, sum_, round_up, round_down, extract_second, extract_minute, extract_hour, extract_day, extract_month, extract_year, extract_day_of_week, create_seconds, create_hours, create_days, create_weeks, seconds_between, minutes_between, hours_between, days_between, weeks_between, utcnow, change_timezone, drop_timezone. Updated FUNCTION_MAPPING to include new functions.

File	Change Summary
tracecat/expressions/functions.py	Added functions: `add`, `sub`, `mul`, `div`, `mod`, `pow`, `sum_`, `round_up`, `round_down`, `extract_second`, `extract_minute`, `extract_hour`, `extract_day`, `extract_month`, `extract_year`, `extract_day_of_week`, `create_seconds`, `create_hours`, `create_days`, `create_weeks`, `seconds_between`, `minutes_between`, `hours_between`, `days_between`, `weeks_between`, `utcnow`, `change_timezone`, `drop_timezone`. Updated `FUNCTION_MAPPING` to include new functions.

Poem

In the land of time and math,
New functions hop along the path.
With seconds, minutes, hours to find,
And sums that leave no number behind.
A rabbit's cheer for code so bright,
Making calculations a pure delight! 🐇✨

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daryllimyt commented 5 hours ago

Also, any reason why we need individual functions for each of seconds/minutes/hours/days/weeks instead of something like

# Instead of [seconds/minutes/hours/days/weeks]_between
FN.time_between(A, B, ‘seconds’)
# Or
FN.duration_between(A, B, ‘seconds’)

same goes for extract_[seconds/minutes/hours/days/weeks]

TracecatHQ / tracecat