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feat: add timedeltaparse function to the jinja template#5142
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If an OnCall template needs to contain a date relative to a date in the
alert response, currently there is no way for the template to add or
subtract time from a parsed date.
This PR adds a function that allows a time-window (1s, 5m, 6h, 7d, 2w)
to be converted into a Python timedelta, which can then be added or
subtracted from a datetime. An example usage might be:
```
{% set delta = alert.timeWindow | timedeltaparse %}
{% set time = alert.startsAt | iso8601_to_time - delta | datetimeformat('%s') %}
```
joeyorlando
approved these changes
Oct 9, 2024
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joeyorlando
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thanks for the contribution @kelnage!
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What this PR does
If an OnCall template needs to contain a date relative to a date in the alert response, currently there is no way for the template to add or subtract time from a parsed date.
This PR adds a function that allows a time-window (e.g., 1s, 5m, 6h, 7d, 2w) to be converted into a Python timedelta, which can then be added or subtracted from a datetime. An example usage might be:
Checklist
pr:no public docsPR label added if not required)release:). These labels dictate how your PR will show up in the autogenerated release notes.