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Contacts API - Group Modification
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Thank you, this is exactly the pointer I need..
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A quick follow-up question on groups: I try to move a locally created contact to a group that is supposed to reside on a CardDAV-server.
Is there any way to distinguish between the individual accounts the groups belong to? I ask, because I can iterate over my iCloud-stored groups, but the CardDAV-stored group seems to be missing.
I will try and find my way in reverse (find a user, that is stored in the CardDAV-group and inspect the attributes), but maybe there is already some advice on how to speed up my learning here...
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My Pythonista 3 does not have these methods😥
>>> import contacts >>> p = contacts.find('foo')[0] >>> g = contacts.Group() >>> g.name = 'foobar ' >>> g = contacts.add_group(g) >>> contacts.add_member(p,g) Traceback (most recent call last): File "<string>", line 1, in <module> AttributeError: module 'contacts' has no attribute 'add_member' >>> print(dir(contacts.get_all_groups())[-1])
sort
Where have they gone?
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@osamu small errors
import contacts p = contacts.find('foo')[0] g = contacts.Group() g.name = 'foobar ' contacts.add_group(g) g.add_member(p) contacts.save()
If after multiple tests, you get multiple groups named "foobar", you can remove them via
import contacts for g in contacts.get_all_groups(): print(g.name) if 'foobar' in g.name: contacts.remove_group(g) contacts.save()
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I got the point. add_member() is a method of object Group().
Thanks! -
@cvp one more question.
What is the attribute of People() that stores 'date' field? -
@osamu you need to use ObjectiveC to get dates infos, like
from objc_util import * # ObjectiveC contacts CNContactStore = ObjCClass('CNContactStore').alloc().init() CNContact = ObjCClass('CNContact') Containers = CNContactStore.containersMatchingPredicate_error_(None,None) for Container in Containers: id = Container.identifier() predicate = CNContact.predicateForContactsInContainerWithIdentifier_(id) # keys not exactly like in Apple doc predicate_contacts = CNContactStore.unifiedContactsMatchingPredicate_keysToFetch_error_(predicate, ['familyName', 'givenName', 'middleName', 'dates'], None) for contact in predicate_contacts: if len(contact.dates()) == 0: continue name = str(contact.givenName()) + '|' + str(contact.middleName()) + '|' + str(contact.familyName()) print(name) for date in contact.dates(): print(date) # CNLabeledValue d = date.value() print(d) # NSDateComponents print(date.label(),':',d.year(),d.month(),d.day())
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@cvp Thanks! You know everything!
Oh, that's very challenging... -
@osamu said:
You know everything!
Sincerely, not at all but I'm retired thus I have a lot of time to spend by searching, trying, bugging 😂
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@cvp Could you give me an example to assign values?
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@osamu said:
Could you give me an example to assign values?
Sorry, I don't understand: assign values to what?
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Like setting a person's first name, last name, email address, mobile phone number, country, etc?
Reading a value vs. writing a value. -
@osamu thanks @ccc for his help
Here, a sample to create a contact with his photo
# https://forum.omz-software.com/topic/2734/contacts-module-access-profile-picture/4 from objc_util import * import photos # Load classes we need from Contacts.framework: NSBundle.bundleWithPath_('/System/Library/Frameworks/Contacts.framework').load() def main(): CNContactStore = ObjCClass('CNContactStore').alloc().init().autorelease() Containers = CNContactStore.containersMatchingPredicate_error_(None,None) for Container in Containers: containerId = Container.identifier() break # get first container all_assets =photos.get_assets() asset = photos.pick_asset(assets=all_assets) img_data_bytes = asset.get_image_data().getvalue() CNMutableContact = ObjCClass('CNMutableContact').alloc().init() CNMutableContact.firstName = 'aaTest' # just to be the first CNMutableContact.imageData = img_data_bytes #CNMutableContact.phoneNumbers = ['123','456'] print(dir(CNMutableContact)) #return CNSaveRequest = ObjCClass('CNSaveRequest').new().autorelease() CNSaveRequest.addContact_toContainerWithIdentifier_(CNMutableContact, containerId) CNContactStore.executeSaveRequest_error_(CNSaveRequest, None) if __name__ == '__main__': main()
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@cvp Sorry, I’d like to know how to assign values to ‘date’ field of contact person.
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You should take a look at the CNMutableContact created here, and you may be able to figure it out.
There should be an attributes
dates
, which according to the objc docs is an array of CNLabeledValue objects, where the value is an NSDate.You can create NSDate using
dateobj=ObjCClass('NSDate').dateWithTimeIntervalSince1970_(time.mktime(time.strptime('2017-06-18', '%Y-%m-%d'))) CNLabeledValue=ObjCClass('CNLabeledValue') value=CNLabeledValue.alloc().init() value.label='birthday' value.value=dateobj Then you ought to be able to use CNMutableContact.dates=[value]
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As I didn't know which field you want to set, I let a print(dir(CNMutableContact)) in my script, so you could find your-self the name of the field..
But now, as @JonB did the job, all is good so -
@JonB CNLabeledValue has to be initialized differently
CNLabeledValue=ObjCClass('CNLabeledValue') value=CNLabeledValue.alloc() value.initWithLabel_value_('birthday',dateobj)
But date has to be a NSDateComponents
The app was terminated due to an Objective-C exception. Details below: 2021-02-02 23:04:50.219269 Labeled value <CNLabeledValue: 0x283090580: identifier=87E927A0-ED12-4AC9-89A8-EE6CCC75441D, label=birthday, value=2017-06-17 22:00:00 +0000, iOSLegacyIdentifier=-1> value 2017-06-17 22:00:00 +0000 has incorrect type __NSTaggedDate. It should be NSDateComponents.
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That works
dateComponents = ObjCClass('NSDateComponents').alloc().init() dateComponents.day = 4 dateComponents.month = 5 dateComponents.year = 2017 CNLabeledValue=ObjCClass('CNLabeledValue') value=CNLabeledValue.alloc() value.initWithLabel_value_('birthday',dateComponents) print(dir(CNLabeledValue)) CNMutableContact.dates=[value]
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Now I’m trying to modify and save ‘dates’ field of an existing contact. Though the following script doesn’t spit errors but nothing happens to the contact. Could anybody help?
from objc_util import * # ObjectiveC contacts CNContactStore = ObjCClass('CNContactStore').alloc().init() CNContact = ObjCClass('CNContact') Containers = CNContactStore.containersMatchingPredicate_error_(None,None) for Container in Containers: id = Container.identifier() predicate = CNContact.predicateForContactsInContainerWithIdentifier_(id) # keys not exactly like in Apple doc predicate_contacts = CNContactStore.unifiedContactsMatchingPredicate_keysToFetch_error_(predicate, ['familyName', 'givenName', 'middleName', 'dates'], None) ''' print('First name: ', end='') first_name = input() print('Last name: ', end='') last_name = input() ''' first_name = 'Ludwig' last_name = 'Beethoven' for contact in predicate_contacts: if first_name == str(contact.givenName()) and last_name == str(contact.familyName()): break CNMutableContact = contact.mutableCopy() dateComponents = ObjCClass('NSDateComponents').alloc().init() label = 'passing' dateComponents.day = 26 dateComponents.month = 3 dateComponents.year = 1827 ''' print('Label: ', end='') label = input() print(label.capitalize()+' year: ', end='') dateComponents.year = int(input()) print(label.capitalize()+' month: ', end='') dateComponents.month = int(input()) print(label.capitalize()+' day: ', end='') dateComponents.day = int(input()) ''' CNLabeledValue=ObjCClass('CNLabeledValue') value=CNLabeledValue.alloc() value.initWithLabel_value_(label, dateComponents) CNMutableContact.dates=[value] CNSaveRequest = ObjCClass('CNSaveRequest').new().autorelease() CNSaveRequest.updateContainer_(CNMutableContact) CNContactStore.executeSaveRequest_error_(CNSaveRequest, None) ```