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47bf111de8
This will make django automatically remove them when we run squashmigrations. There are still some RunSQL statements which we will have to take care of manually.
42 lines
1.7 KiB
Python
42 lines
1.7 KiB
Python
from django.db import migrations, models
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from django.db.backends.postgresql.schema import DatabaseSchemaEditor
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from django.db.migrations.state import StateApps
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# change emojiset to text if emoji_alt_code is true.
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def change_emojiset(apps: StateApps, schema_editor: DatabaseSchemaEditor) -> None:
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UserProfile = apps.get_model("zerver", "UserProfile")
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for user in UserProfile.objects.filter(emoji_alt_code=True):
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user.emojiset = "text"
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user.save(update_fields=["emojiset"])
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def reverse_change_emojiset(apps: StateApps,
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schema_editor: DatabaseSchemaEditor) -> None:
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UserProfile = apps.get_model("zerver", "UserProfile")
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for user in UserProfile.objects.filter(emojiset="text"):
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# Resetting `emojiset` to "google" (the default) doesn't make an
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# exact round trip, but it's nearly indistinguishable -- the setting
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# shouldn't really matter while `emoji_alt_code` is true.
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user.emoji_alt_code = True
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user.emojiset = "google"
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user.save(update_fields=["emoji_alt_code", "emojiset"])
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class Migration(migrations.Migration):
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dependencies = [
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('zerver', '0129_remove_userprofile_autoscroll_forever'),
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]
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operations = [
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migrations.AlterField(
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model_name='userprofile',
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name='emojiset',
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field=models.CharField(choices=[('google', 'Google'), ('apple', 'Apple'), ('twitter', 'Twitter'), ('emojione', 'EmojiOne'), ('text', 'Plain text')], default='google', max_length=20),
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),
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migrations.RunPython(change_emojiset, reverse_change_emojiset, elidable=True),
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migrations.RemoveField(
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model_name='userprofile',
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name='emoji_alt_code',
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),
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]
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