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fix get_one sqla.ModelView #2788

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fix get_one sqla.ModelView #2788

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c764475
fix get_one `sqla.ModelView`
samialfattani Feb 8, 2026
3017cf1
fix typing
samialfattani Feb 8, 2026
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8 changes: 7 additions & 1 deletion flask_admin/contrib/sqla/view.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1329,7 +1329,13 @@ def get_one(self, id):
Model id
"""
session = _get_deprecated_session(self.session)
return session.get(self.model, tools.iterdecode(id))
_id = tools.iterdecode(id)
if isinstance(self._primary_key, tuple):
_id = tools.iterdecode(id)
else:
_id = (tools.escape(id),)
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@ElLorans ElLorans Feb 8, 2026

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Why tools.escape?
Looks unnecessary to me

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@samialfattani samialfattani Feb 8, 2026

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hmmm, what if the actual string-single-PK="1,2", is it possible to navigate /admin/details?id=1,2 without escaping ?


return session.get(self.model, _id)

# Error handler
def handle_view_exception(self, exc: Exception) -> bool:
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10 changes: 10 additions & 0 deletions flask_admin/tests/sqla/test_basic.py
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Original file line number Diff line number Diff line change
Expand Up @@ -892,6 +892,16 @@ def test_details_view(app, db, admin, session_or_db):
assert "test2_val_1" in data
assert "test1_val_1" in data

# test single-PK with multiple IDs in query string
rv = client.get(
"/admin/model2/details/?url=%2Fadmin%2Fmodel2%2F&id=1,2",
follow_redirects=True,
)
data = rv.data.decode("utf-8")
assert "String Field" in data
assert "test2_val_1" in data
assert "test1_val_1" in data

# test column_details_list
rv = client.get("/admin/sf_view/details/?url=%2Fadmin%2Fsf_view%2F&id=1")
data = rv.data.decode("utf-8")
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