app/utils/time.py

from datetime import datetime
from zoneinfo import ZoneInfo

from dateutil import parser

from app.utils.csv import get_user_preferred_timezone_obj


def get_current_financial_year():
    preferred_tz = get_user_preferred_timezone_obj()
    now = datetime.now(preferred_tz)
    current_year = int(now.strftime("%Y"))
    return current_year


def is_less_than_days_ago(date_from_db, number_of_days):
    return (
        datetime.now(ZoneInfo("UTC")) - parser.parse(date_from_db)
    ).days < number_of_days


def parse_naive_dt(dt):
    return parser.parse(dt, ignoretz=True)
DRY-up email revalidation check Previously this was duplicated between the "two_factor" and the "webauthn" views, and required more test setup. This DRYs up the check and tests it once, using mocks to simplify the view tests. As part of DRYing up the check into a util module, I've also moved the "is_less_than_days_ago" function it uses. 2021-06-14 12:40:12 +01:00			`from datetime import datetime`
Refactored reports to use pregenerated docs instead (#2831) * Refactored reports to use pregenerated docs instead * Fixed e2e test * Fixed anothr bug * Cleanup * Fixed timezone conversion * Updated ref files * Updated reference files, refreshed ui/ux for report generation. Buttons toggle on and off based on if report exists * Fixed linting errors, removed pytz * Fixed test failure * e2e test fix * Speeding up unit tests * Removed python time library that was causing performance issues with unit tests * Updated poetry lock * Unit test improvements * Made change that ken reccomended 2025-08-15 15:02:54 -04:00			`from zoneinfo import ZoneInfo`
DRY-up email revalidation check Previously this was duplicated between the "two_factor" and the "webauthn" views, and required more test setup. This DRYs up the check and tests it once, using mocks to simplify the view tests. As part of DRYing up the check into a util module, I've also moved the "is_less_than_days_ago" function it uses. 2021-06-14 12:40:12 +01:00
			`from dateutil import parser`
put timezone dt in config 2022-11-29 10:58:59 -05:00
Refactored reports to use pregenerated docs instead (#2831) * Refactored reports to use pregenerated docs instead * Fixed e2e test * Fixed anothr bug * Cleanup * Fixed timezone conversion * Updated ref files * Updated reference files, refreshed ui/ux for report generation. Buttons toggle on and off based on if report exists * Fixed linting errors, removed pytz * Fixed test failure * e2e test fix * Speeding up unit tests * Removed python time library that was causing performance issues with unit tests * Updated poetry lock * Unit test improvements * Made change that ken reccomended 2025-08-15 15:02:54 -04:00			`from app.utils.csv import get_user_preferred_timezone_obj`
notify-api-861 show eastern time 2023-11-16 12:24:27 -08:00
DRY-up email revalidation check Previously this was duplicated between the "two_factor" and the "webauthn" views, and required more test setup. This DRYs up the check and tests it once, using mocks to simplify the view tests. As part of DRYing up the check into a util module, I've also moved the "is_less_than_days_ago" function it uses. 2021-06-14 12:40:12 +01:00
			`def get_current_financial_year():`
Refactored reports to use pregenerated docs instead (#2831) * Refactored reports to use pregenerated docs instead * Fixed e2e test * Fixed anothr bug * Cleanup * Fixed timezone conversion * Updated ref files * Updated reference files, refreshed ui/ux for report generation. Buttons toggle on and off based on if report exists * Fixed linting errors, removed pytz * Fixed test failure * e2e test fix * Speeding up unit tests * Removed python time library that was causing performance issues with unit tests * Updated poetry lock * Unit test improvements * Made change that ken reccomended 2025-08-15 15:02:54 -04:00			`preferred_tz = get_user_preferred_timezone_obj()`
Apply suggestions from code review Updating variable name from et to preferred_tz 2023-11-22 13:06:04 -05:00			`now = datetime.now(preferred_tz)`
notify-api-412 use black to enforce python coding style 2023-08-25 09:12:23 -07:00			`current_year = int(now.strftime("%Y"))`
Removing instances of a financial year 2024-10-08 16:12:50 -04:00			`return current_year`
DRY-up email revalidation check Previously this was duplicated between the "two_factor" and the "webauthn" views, and required more test setup. This DRYs up the check and tests it once, using mocks to simplify the view tests. As part of DRYing up the check into a util module, I've also moved the "is_less_than_days_ago" function it uses. 2021-06-14 12:40:12 +01:00

			`def is_less_than_days_ago(date_from_db, number_of_days):`
			`return (`
Refactored reports to use pregenerated docs instead (#2831) * Refactored reports to use pregenerated docs instead * Fixed e2e test * Fixed anothr bug * Cleanup * Fixed timezone conversion * Updated ref files * Updated reference files, refreshed ui/ux for report generation. Buttons toggle on and off based on if report exists * Fixed linting errors, removed pytz * Fixed test failure * e2e test fix * Speeding up unit tests * Removed python time library that was causing performance issues with unit tests * Updated poetry lock * Unit test improvements * Made change that ken reccomended 2025-08-15 15:02:54 -04:00			`datetime.now(ZoneInfo("UTC")) - parser.parse(date_from_db)`
DRY-up email revalidation check Previously this was duplicated between the "two_factor" and the "webauthn" views, and required more test setup. This DRYs up the check and tests it once, using mocks to simplify the view tests. As part of DRYing up the check into a util module, I've also moved the "is_less_than_days_ago" function it uses. 2021-06-14 12:40:12 +01:00			`).days < number_of_days`
util for naive dt parsing 2022-11-28 20:39:24 -05:00

			`def parse_naive_dt(dt):`
			`return parser.parse(dt, ignoretz=True)`