47 lines
1.2 KiB
Python
47 lines
1.2 KiB
Python
def simplify_errors(error_response):
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"""
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Convert nested 'errors' dict like:
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{
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"errors": {
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"__all__": ["Invalid credentials."]
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}
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}
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into:
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{
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"errors": "Invalid credentials."
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}
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"""
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errors = error_response.get("errors", {})
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# Collect all messages into a flat list
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messages = []
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if isinstance(errors, dict):
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for field_errors in errors.values():
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if isinstance(field_errors, (list, tuple)):
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messages.extend(str(msg) for msg in field_errors)
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else:
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messages.append(str(field_errors))
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else:
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# If 'errors' is not a dict, just stringify it
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messages.append(str(errors))
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# Join multiple messages if needed
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combined = " ".join(messages).strip()
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return {"errors": combined}
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def simplify_form_errors(form):
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"""
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Flatten Django form.errors into a single 'errors' string.
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"""
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errors = form.errors # ErrorDict
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messages = []
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for field_errors in errors.values():
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# field_errors is usually an ErrorList (list-like)
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for msg in field_errors:
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messages.append(str(msg))
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combined = " ".join(messages).strip()
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return {"errors": combined} |