i$H`dZddlmZddlZddlmZmZmZddlmZm Z ddl m Z m Z m Z mZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/ddl0m1Z1ddl2m3Z3er"dd l4m5Z5dd l6m7Z7dd l8m9Z9m:Z:m;Z;dd lm?Z?Gdde1Z@dgZAdS)z:rfc:`5545` VEVENT component.) annotationsN)datedatetime timedelta) TYPE_CHECKINGLiteral)%CONCEPTS_TYPE_SETTERLINKS_TYPE_SETTERRELATED_TO_TYPE_SETTERX_MOZ_LASTACK_propertyX_MOZ_SNOOZE_TIME_propertyattendees_propertycategories_propertyclass_propertycolor_propertyconferences_propertycontacts_propertycreate_single_propertydescription_propertyexdates_propertyget_duration_propertyget_end_property&get_start_end_duration_with_validationget_start_propertyimages_propertylocation_propertyorganizer_propertypriority_propertyproperty_del_durationproperty_doc_duration_templateproperty_get_durationproperty_set_durationrdates_propertyrrules_propertysequence_propertyset_duration_with_lockingset_end_with_lockingset_start_with_lockingstatus_propertysummary_propertytransparency_property uid_property url_property) Component) get_example)SequenceAlarms)CLASSSTATUSTRANSP) vCalAddress) ConferencecteZdZdZdZdZdZdZdZdZ dZ e dYd Z e dZd[dZeddeefedZeddeefedZdZe eeeejdZe d\dZejd]dZe d^dZejd_dZe d^d Zejd`d"Z dadbd'Z dcddd*Z daded,Z!e"Z#e$Z%e&Z'e(Z)e*Z+e,Z-e.Z/e0Z1e2Z3e4Z5e6Z7e8Z9e:Z;eZ?e@ZAeBZCeDZEeFZGeHZIeJZKeLZMd-d.lNmOZOe dfdgfdX ZPxZQS)hEventabA grouping of component properties that describe an event. Description: A "VEVENT" calendar component is a grouping of component properties, possibly including "VALARM" calendar components, that represents a scheduled amount of time on a calendar. For example, it can be an activity; such as a one-hour long, department meeting from 8:00 AM to 9:00 AM, tomorrow. Generally, an event will take up time on an individual calendar. Hence, the event will appear as an opaque interval in a search for busy time. Alternately, the event can have its Time Transparency set to "TRANSPARENT" in order to prevent blocking of the event in searches for busy time. The "VEVENT" is also the calendar component used to specify an anniversary or daily reminder within a calendar. These events have a DATE value type for the "DTSTART" property instead of the default value type of DATE-TIME. If such a "VEVENT" has a "DTEND" property, it MUST be specified as a DATE value also. The anniversary type of "VEVENT" can span more than one date (i.e., "DTEND" property value is set to a calendar date after the "DTSTART" property value). If such a "VEVENT" has a "DURATION" property, it MUST be specified as a "dur-day" or "dur-week" value. The "DTSTART" property for a "VEVENT" specifies the inclusive start of the event. For recurring events, it also specifies the very first instance in the recurrence set. The "DTEND" property for a "VEVENT" calendar component specifies the non-inclusive end of the event. For cases where a "VEVENT" calendar component specifies a "DTSTART" property with a DATE value type but no "DTEND" nor "DURATION" property, the event's duration is taken to be one day. For cases where a "VEVENT" calendar component specifies a "DTSTART" property with a DATE-TIME value type but no "DTEND" property, the event ends on the same calendar date and time of day specified by the "DTSTART" property. The "VEVENT" calendar component cannot be nested within another calendar component. However, "VEVENT" calendar components can be related to each other or to a "VTODO" or to a "VJOURNAL" calendar component with the "RELATED-TO" property. Examples: The following is an example of the "VEVENT" calendar component used to represent a meeting that will also be opaque to searches for busy time: .. code-block:: ics BEGIN:VEVENT UID:19970901T130000Z-123401@example.com DTSTAMP:19970901T130000Z DTSTART:19970903T163000Z DTEND:19970903T190000Z SUMMARY:Annual Employee Review CLASS:PRIVATE CATEGORIES:BUSINESS,HUMAN RESOURCES END:VEVENT The following is an example of the "VEVENT" calendar component used to represent a reminder that will not be opaque, but rather transparent, to searches for busy time: .. code-block:: ics BEGIN:VEVENT UID:19970901T130000Z-123402@example.com DTSTAMP:19970901T130000Z DTSTART:19970401T163000Z DTEND:19970402T010000Z SUMMARY:Laurel is in sensitivity awareness class. CLASS:PUBLIC CATEGORIES:BUSINESS,HUMAN RESOURCES TRANSP:TRANSPARENT END:VEVENT The following is an example of the "VEVENT" calendar component used to represent an anniversary that will occur annually: .. code-block:: ics BEGIN:VEVENT UID:19970901T130000Z-123403@example.com DTSTAMP:19970901T130000Z DTSTART;VALUE=DATE:19971102 SUMMARY:Our Blissful Anniversary TRANSP:TRANSPARENT CLASS:CONFIDENTIAL CATEGORIES:ANNIVERSARY,PERSONAL,SPECIAL OCCASION RRULE:FREQ=YEARLY END:VEVENT The following is an example of the "VEVENT" calendar component used to represent a multi-day event scheduled from June 28th, 2007 to July 8th, 2007 inclusively. Note that the "DTEND" property is set to July 9th, 2007, since the "DTEND" property specifies the non-inclusive end of the event. .. code-block:: ics BEGIN:VEVENT UID:20070423T123432Z-541111@example.com DTSTAMP:20070423T123432Z DTSTART;VALUE=DATE:20070628 DTEND;VALUE=DATE:20070709 SUMMARY:Festival International de Jazz de Montreal TRANSP:TRANSPARENT END:VEVENT Create a new Event: .. code-block:: python >>> from icalendar import Event >>> from datetime import datetime >>> event = Event.new(start=datetime(2021, 1, 1, 12, 30, 0)) >>> print(event.to_ical()) BEGIN:VEVENT DTSTART:20210101T123000 DTSTAMP:20250517T080612Z UID:d755cef5-2311-46ed-a0e1-6733c9e15c63 END:VEVENT VEVENT) SUMMARYDTSTARTDTENDDURATIONDTSTAMPUID RECURRENCE-IDSEQUENCERRULERDATEEXDATE)r@r?)r3CREATEDCOLOR DESCRIPTIONr<GEOz LAST-MODIFIEDLOCATION ORGANIZERPRIORITYr?rBr4r;r5URLrAr=r>r@)r=r>) ATTACHATTENDEE CATEGORIESCOMMENTCONTACTrERSTATUSRELATED RESOURCESrDrCTreturnr2c$ddlm}||S)aQCompute the alarm times for this component. >>> from icalendar import Event >>> event = Event.example("rfc_9074_example_1") >>> len(event.alarms.times) 1 >>> alarm_time = event.alarms.times[0] >>> alarm_time.trigger # The time when the alarm pops up datetime.datetime(2021, 3, 2, 10, 15, tzinfo=ZoneInfo(key='America/New_York')) >>> alarm_time.is_active() # This alarm has not been acknowledged True Note that this only uses DTSTART and DTEND, but ignores RDATE, EXDATE, and RRULE properties. rr1)icalendar.alarmsr2)selfr2s N/root/projects/butler/venv/lib/python3.11/site-packages/icalendar/cal/event.pyalarmsz Event.alarmss$" ,+++++vd||rfc_9074_example_3namestrcH|td|S)z0Return the calendar example with the given name.events) from_icalr/)clsr^s rZexamplez Event.example s }}[488999r\r<dtzQThe "DTSTART" property for a "VEVENT" specifies the inclusive start of the event.r=zdThe "DTEND" property for a "VEVENT" calendar component specifies the non-inclusive end of the event.c&t|dddS)z=Verify the calendar validity and return the right attributes.r<r=r:)rrYs rZ_get_start_end_durationzEvent._get_start_end_durations5 )Wh   r\) componentrc t|S)a/The duration of the VEVENT. Returns the DURATION property if set, otherwise calculated from start and end. When setting duration, the end time is automatically calculated from start + duration. You can set the duration to automatically adjust the end time while keeping start locked. Setting the duration will: 1. Keep the start time locked (unchanged) 2. Adjust the end time to start + duration 3. Remove any existing DTEND property 4. Set the DURATION property )rrgs rZdurationzEvent.duration,s$%T***r\valuect|ts%tdt|jd||ddS)NzUse timedelta, not .start)locked) isinstancer TypeErrortype__name__ set_duration)rYrls rZrkzEvent.duration@sY%++ KI$u++2FIIIJJ J %00000r\date | datetimec t|S)aThe start of the event. Invalid values raise an InvalidCalendar. If there is no start, we also raise an IncompleteComponent error. You can get the start, end and duration of an event as follows: >>> from datetime import datetime >>> from icalendar import Event >>> event = Event() >>> event.start = datetime(2021, 1, 1, 12) >>> event.end = datetime(2021, 1, 1, 12, 30) # 30 minutes >>> event.duration # 1800 seconds == 30 minutes datetime.timedelta(seconds=1800) >>> print(event.to_ical()) BEGIN:VEVENT DTSTART:20210101T120000 DTEND:20210101T123000 END:VEVENT )rrgs rZroz Event.startHs,"$'''r\rodate | datetime | Nonec||_dS)zSet the start.N)r<)rYros rZroz Event.start`s r\c"t|dS)zThe end of the event. Invalid values raise an InvalidCalendar error. If there is no end, we also raise an IncompleteComponent error. r=)rrgs rZendz Event.endes g...r\r{c||_dS)z Set the end.N)r=)rYr{s rZr{z Event.endns r\rktimedelta | NonerpLiteral['start', 'end']c*t|||ddS)zSet the duration of the event relative to either start or end. Parameters: duration: The duration to set, or None to convert to DURATION property locked: Which property to keep unchanged ('start' or 'end') r=N)r&)rYrkrps rZruzEvent.set_durationss "$&'BBBBBr\N!Literal['duration', 'end'] | Nonec*t|||ddS)zSet the start and keep the duration or end of the event. Parameters: start: The start time to set locked: Which property to keep unchanged ('duration', 'end', or None for auto-detect) r=N)r()rYrorps rZ set_startzEvent.set_start~s tUFG<<<<rksetterror{rurrr X_MOZ_SNOOZE_TIMEr X_MOZ_LASTACKrrr%rrrr#rdatesrexdatesr$rrulesr,rr*rrrrrr-rrrrrrrrrr+rr)rrrrimagesrricalendar.attrrr __classcell__)rs@rZr9r9<sizzx D OHJ,I H X(::::[:%$ 4 [ G # " 4 n   E   x-&-AAA H+++X+&_111_1(((X(. \\///X/ ZZ MT C C C C CSW = = = = =LS 9 9 9 9 93*M E H$J FG F CG&K#N C"I H H H(L F"I F&K,,,,,,/3$&'+ +/)-/3+/#"&&*%)#'#.2#04)--1#!(, $&*"&*;jjjjjj[jjjjjr\r9)Br __future__rrrrrtypingrrrr r r r r rrrrrrrrrrrrrrrrrrr r!r"r#r$r%r&r'r(r)r*r+r,r-icalendar.cal.componentr.icalendar.cal.examplesr/collections.abcr0rXr2icalendar.enumsr3r4r5icalendar.propr6icalendar.prop.conferencer7r9__all__rr\rZrs##"""""" ..........))))))))&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&N.-----......5((((((''''''5555555555******444444\\\\\I\\\~ )r\