Egor fureunoir Gorbunov
9e40323823
Fixes: 1) Correct line references in locale files for consistency; Extra: Improve formatting and alignment of string segments for clarity and maintainability;
43 lines
1.4 KiB
Python
43 lines
1.4 KiB
Python
import json
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from typing import Any
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from django import forms
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from django.forms.renderers import DjangoTemplates
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class JSONTableWidget(forms.Widget):
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template_name = "json_table_widget.html"
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def format_value(self, value: str | dict[str, Any]):
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if isinstance(value, dict):
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return value
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try:
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if isinstance(value, str):
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value = json.loads(value)
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except json.JSONDecodeError:
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value = {}
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return value
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def render(
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self, name: str, value: str | dict[str, Any], attrs: dict | None = None, renderer: DjangoTemplates | None = None
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):
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value = self.format_value(value)
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return super().render(name, value, attrs, renderer)
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# noinspection PyUnresolvedReferences
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def value_from_datadict(self, data: dict[str, Any], files: list, name: str):
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json_data = {}
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try:
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keys = data.getlist(f"{name}_key")
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values = data.getlist(f"{name}_value")
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for key, value in zip(keys, values, strict=True):
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if key.strip():
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try:
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json_data[key] = json.loads(value)
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except (json.JSONDecodeError, ValueError):
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json_data[key] = value
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except TypeError:
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pass
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return None if not json_data else json.dumps(json_data)
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