#29388: JSONField defaults to empty list gets modified
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Reporter: Ponytech | Owner: (none)
Type: Bug | Status: closed
Component: contrib.postgres | Version: 2.0
Severity: Normal | Resolution: invalid
Keywords: | Triage Stage: Unreviewed
Has patch: 0 | Needs documentation: 0
Needs tests: 0 | Patch needs improvement: 0
Easy pickings: 0 | UI/UX: 0
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Changes (by Jani Tiainen):
* status: new => closed
* resolution: => invalid
Comment:
You've hit Python mutable default problem. Instead of defining mutable
default `[]` use callable as default `list` in this particular case.
See [[TicketClosingReasons/UseSupportChannels]] for further information
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Ticket URL: <https://code.djangoproject.com/ticket/29388#comment:1>
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