# What this PR does Speed up `GET /schedules` and `GET /current_user_events` internal api endpoints by reducing number of calls to database ## Which issue(s) this PR closes Related to https://github.com/grafana/oncall-private/issues/1552 ## Checklist - [ ] Unit, integration, and e2e (if applicable) tests updated - [x] Documentation added (or `pr:no public docs` PR label added if not required) - [x] Added the relevant release notes label (see labels prefixed w/ `release:`). These labels dictate how your PR will show up in the autogenerated release notes.
33 lines
1,020 B
Python
33 lines
1,020 B
Python
import re
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ICAL_DATETIME_START = "DTSTART"
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ICAL_DATETIME_END = "DTEND"
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ICAL_DATETIME_STAMP = "DTSTAMP"
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ICAL_SUMMARY = "SUMMARY"
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ICAL_DESCRIPTION = "DESCRIPTION"
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ICAL_ATTENDEE = "ATTENDEE"
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ICAL_UID = "UID"
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ICAL_SEQUENCE = "SEQUENCE"
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ICAL_RECURRENCE_ID = "RECURRENCE-ID"
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ICAL_RRULE = "RRULE"
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ICAL_UNTIL = "UNTIL"
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ICAL_LAST_MODIFIED = "LAST-MODIFIED"
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ICAL_LOCATION = "LOCATION"
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ICAL_PRIORITY = "PRIORITY"
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ICAL_STATUS = "STATUS"
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ICAL_STATUS_CANCELLED = "CANCELLED"
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ICAL_COMPONENT_VEVENT = "VEVENT"
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RE_PRIORITY = re.compile(r"^\[L(\d+)\]")
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RE_EVENT_UID_EXPORT = re.compile(r"([\w\d]+)-(\d+)-([\w\d]+)")
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RE_EVENT_UID_V1 = re.compile(r"amixr-([\w\d-]+)-U(\d+)-E(\d+)-S(\d+)")
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RE_EVENT_UID_V2 = re.compile(r"oncall-([\w\d-]+)-PK([\w\d]+)-U(\d+)-E(\d+)-S(\d+)")
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CALENDAR_TYPE_FINAL = "final"
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EXPORT_WINDOW_DAYS_AFTER = 180
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EXPORT_WINDOW_DAYS_BEFORE = 15
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SCHEDULE_ONCALL_CACHE_KEY_PREFIX = "schedule_oncall_users_"
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SCHEDULE_ONCALL_CACHE_TTL = 15 * 60 # 15 minutes in seconds
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PREFETCHED_SHIFT_SWAPS = "prefetched_shift_swaps"
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