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merged 3 commits into from
Mar 28, 2025
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PYTHON-4933 - Allow drivers to set bypassDocumentValidation: false on… #2227

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PYTHON-4933 - Allow drivers to set bypassDocumentValidation: false on…
NoahStapp Mar 25, 2025
81b8688
Address review
NoahStapp Mar 27, 2025
334f55b
Fix docstring
NoahStapp Mar 27, 2025
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6 changes: 3 additions & 3 deletions pymongo/asynchronous/bulk.py
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Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ def __init__(
self,
collection: AsyncCollection[_DocumentType],
ordered: bool,
bypass_document_validation: bool,
bypass_document_validation: Optional[bool] = None,
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This should be bypass_document_validation: Optional[bool], the arg should still be required.

comment: Optional[str] = None,
let: Optional[Any] = None,
) -> None:
Expand Down Expand Up @@ -516,8 +516,8 @@ async def _execute_command(
if self.comment:
cmd["comment"] = self.comment
_csot.apply_write_concern(cmd, write_concern)
if self.bypass_doc_val:
cmd["bypassDocumentValidation"] = True
if self.bypass_doc_val is not None:
cmd["bypassDocumentValidation"] = self.bypass_doc_val
if self.let is not None and run.op_type in (_DELETE, _UPDATE):
cmd["let"] = self.let
if session:
Expand Down
35 changes: 21 additions & 14 deletions pymongo/asynchronous/collection.py
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Original file line number Diff line number Diff line change
Expand Up @@ -701,7 +701,7 @@ async def bulk_write(
self,
requests: Sequence[_WriteOp[_DocumentType]],
ordered: bool = True,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
session: Optional[AsyncClientSession] = None,
comment: Optional[Any] = None,
let: Optional[Mapping] = None,
Expand Down Expand Up @@ -800,8 +800,8 @@ async def _insert_one(
ordered: bool,
write_concern: WriteConcern,
op_id: Optional[int],
bypass_doc_val: bool,
session: Optional[AsyncClientSession],
bypass_doc_val: Optional[bool] = None,
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This should be bypass_doc_val: Optional[bool],. It should still be required positional arg in all our internal APIs since the default is never used anyway.

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Our current internal APIs expect it to be a keyword argument and not positional. Is changing it to a positional argument intentional here?

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Previously it was positional:

        write_concern: WriteConcern,
        op_id: Optional[int],
        bypass_doc_val: bool,
        session: Optional[AsyncClientSession],

There's no need to change it to have a default of None because we always pass a value anyway so the default will never be used.

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@NoahStapp NoahStapp Mar 26, 2025 •
edited
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Looks like_insert_one is positional, _update and _update_retryable are keyword arguments. We should unify those so they are consistent. I'd prefer them to all be keyword arguments for clarity.

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Let's just keep this one as positional and leave the rest.

comment: Optional[Any] = None,
) -> Any:
"""Internal helper for inserting a single document."""
Expand All @@ -814,8 +814,8 @@ async def _insert_one(
async def _insert_command(
session: Optional[AsyncClientSession], conn: AsyncConnection, retryable_write: bool
) -> None:
if bypass_doc_val:
command["bypassDocumentValidation"] = True
if bypass_doc_val is not None:
command["bypassDocumentValidation"] = bypass_doc_val

result = await conn.command(
self._database.name,
Expand All @@ -840,7 +840,7 @@ async def _insert_command(
async def insert_one(
self,
document: Union[_DocumentType, RawBSONDocument],
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
session: Optional[AsyncClientSession] = None,
comment: Optional[Any] = None,
) -> InsertOneResult:
Expand Down Expand Up @@ -906,7 +906,7 @@ async def insert_many(
self,
documents: Iterable[Union[_DocumentType, RawBSONDocument]],
ordered: bool = True,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
session: Optional[AsyncClientSession] = None,
comment: Optional[Any] = None,
) -> InsertManyResult:
Expand Down Expand Up @@ -986,7 +986,7 @@ async def _update(
write_concern: Optional[WriteConcern] = None,
op_id: Optional[int] = None,
ordered: bool = True,
bypass_doc_val: Optional[bool] = False,
bypass_doc_val: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
array_filters: Optional[Sequence[Mapping[str, Any]]] = None,
hint: Optional[_IndexKeyHint] = None,
Expand Down Expand Up @@ -1041,8 +1041,8 @@ async def _update(
if comment is not None:
command["comment"] = comment
# Update command.
if bypass_doc_val:
command["bypassDocumentValidation"] = True
if bypass_doc_val is not None:
command["bypassDocumentValidation"] = bypass_doc_val

# The command result has to be published for APM unmodified
# so we make a shallow copy here before adding updatedExisting.
Expand Down Expand Up @@ -1082,7 +1082,7 @@ async def _update_retryable(
write_concern: Optional[WriteConcern] = None,
op_id: Optional[int] = None,
ordered: bool = True,
bypass_doc_val: Optional[bool] = False,
bypass_doc_val: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
array_filters: Optional[Sequence[Mapping[str, Any]]] = None,
hint: Optional[_IndexKeyHint] = None,
Expand Down Expand Up @@ -1128,7 +1128,7 @@ async def replace_one(
filter: Mapping[str, Any],
replacement: Mapping[str, Any],
upsert: bool = False,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
hint: Optional[_IndexKeyHint] = None,
session: Optional[AsyncClientSession] = None,
Expand Down Expand Up @@ -1237,7 +1237,7 @@ async def update_one(
filter: Mapping[str, Any],
update: Union[Mapping[str, Any], _Pipeline],
upsert: bool = False,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
array_filters: Optional[Sequence[Mapping[str, Any]]] = None,
hint: Optional[_IndexKeyHint] = None,
Expand Down Expand Up @@ -2948,11 +2948,12 @@ async def aggregate(
returning aggregate results using a cursor.
- `collation` (optional): An instance of
:class:`~pymongo.collation.Collation`.
- `bypassDocumentValidation` (bool): If ``True``, allows the
write to opt-out of document level validation.


:return: A :class:`~pymongo.asynchronous.command_cursor.AsyncCommandCursor` over the result
set.

.. versionchanged:: 4.1
Added ``comment`` parameter.
Added ``let`` parameter.
Expand Down Expand Up @@ -3356,7 +3357,13 @@ async def find_one_and_delete(
if comment is not None:
kwargs["comment"] = comment
return await self._find_and_modify(
filter, projection, sort, let=let, hint=hint, session=session, **kwargs
filter,
projection,
sort,
let=let,
hint=hint,
session=session,
**kwargs,
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Was this change intentional? It seems unneeded.

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Not intended, good catch.

)

async def find_one_and_replace(
Expand Down
6 changes: 3 additions & 3 deletions pymongo/synchronous/bulk.py
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Original file line number Diff line number Diff line change
Expand Up @@ -87,7 +87,7 @@ def __init__(
self,
collection: Collection[_DocumentType],
ordered: bool,
bypass_document_validation: bool,
bypass_document_validation: Optional[bool] = None,
comment: Optional[str] = None,
let: Optional[Any] = None,
) -> None:
Expand Down Expand Up @@ -516,8 +516,8 @@ def _execute_command(
if self.comment:
cmd["comment"] = self.comment
_csot.apply_write_concern(cmd, write_concern)
if self.bypass_doc_val:
cmd["bypassDocumentValidation"] = True
if self.bypass_doc_val is not None:
cmd["bypassDocumentValidation"] = self.bypass_doc_val
if self.let is not None and run.op_type in (_DELETE, _UPDATE):
cmd["let"] = self.let
if session:
Expand Down
35 changes: 21 additions & 14 deletions pymongo/synchronous/collection.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -700,7 +700,7 @@ def bulk_write(
self,
requests: Sequence[_WriteOp[_DocumentType]],
ordered: bool = True,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
session: Optional[ClientSession] = None,
comment: Optional[Any] = None,
let: Optional[Mapping] = None,
Expand Down Expand Up @@ -799,8 +799,8 @@ def _insert_one(
ordered: bool,
write_concern: WriteConcern,
op_id: Optional[int],
bypass_doc_val: bool,
session: Optional[ClientSession],
bypass_doc_val: Optional[bool] = None,
comment: Optional[Any] = None,
) -> Any:
"""Internal helper for inserting a single document."""
Expand All @@ -813,8 +813,8 @@ def _insert_one(
def _insert_command(
session: Optional[ClientSession], conn: Connection, retryable_write: bool
) -> None:
if bypass_doc_val:
command["bypassDocumentValidation"] = True
if bypass_doc_val is not None:
command["bypassDocumentValidation"] = bypass_doc_val

result = conn.command(
self._database.name,
Expand All @@ -839,7 +839,7 @@ def _insert_command(
def insert_one(
self,
document: Union[_DocumentType, RawBSONDocument],
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
session: Optional[ClientSession] = None,
comment: Optional[Any] = None,
) -> InsertOneResult:
Expand Down Expand Up @@ -905,7 +905,7 @@ def insert_many(
self,
documents: Iterable[Union[_DocumentType, RawBSONDocument]],
ordered: bool = True,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
session: Optional[ClientSession] = None,
comment: Optional[Any] = None,
) -> InsertManyResult:
Expand Down Expand Up @@ -985,7 +985,7 @@ def _update(
write_concern: Optional[WriteConcern] = None,
op_id: Optional[int] = None,
ordered: bool = True,
bypass_doc_val: Optional[bool] = False,
bypass_doc_val: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
array_filters: Optional[Sequence[Mapping[str, Any]]] = None,
hint: Optional[_IndexKeyHint] = None,
Expand Down Expand Up @@ -1040,8 +1040,8 @@ def _update(
if comment is not None:
command["comment"] = comment
# Update command.
if bypass_doc_val:
command["bypassDocumentValidation"] = True
if bypass_doc_val is not None:
command["bypassDocumentValidation"] = bypass_doc_val

# The command result has to be published for APM unmodified
# so we make a shallow copy here before adding updatedExisting.
Expand Down Expand Up @@ -1081,7 +1081,7 @@ def _update_retryable(
write_concern: Optional[WriteConcern] = None,
op_id: Optional[int] = None,
ordered: bool = True,
bypass_doc_val: Optional[bool] = False,
bypass_doc_val: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
array_filters: Optional[Sequence[Mapping[str, Any]]] = None,
hint: Optional[_IndexKeyHint] = None,
Expand Down Expand Up @@ -1127,7 +1127,7 @@ def replace_one(
filter: Mapping[str, Any],
replacement: Mapping[str, Any],
upsert: bool = False,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
hint: Optional[_IndexKeyHint] = None,
session: Optional[ClientSession] = None,
Expand Down Expand Up @@ -1236,7 +1236,7 @@ def update_one(
filter: Mapping[str, Any],
update: Union[Mapping[str, Any], _Pipeline],
upsert: bool = False,
bypass_document_validation: bool = False,
bypass_document_validation: Optional[bool] = None,
collation: Optional[_CollationIn] = None,
array_filters: Optional[Sequence[Mapping[str, Any]]] = None,
hint: Optional[_IndexKeyHint] = None,
Expand Down Expand Up @@ -2941,11 +2941,12 @@ def aggregate(
returning aggregate results using a cursor.
- `collation` (optional): An instance of
:class:`~pymongo.collation.Collation`.
- `bypassDocumentValidation` (bool): If ``True``, allows the
write to opt-out of document level validation.


:return: A :class:`~pymongo.command_cursor.CommandCursor` over the result
set.

.. versionchanged:: 4.1
Added ``comment`` parameter.
Added ``let`` parameter.
Expand Down Expand Up @@ -3349,7 +3350,13 @@ def find_one_and_delete(
if comment is not None:
kwargs["comment"] = comment
return self._find_and_modify(
filter, projection, sort, let=let, hint=hint, session=session, **kwargs
filter,
projection,
sort,
let=let,
hint=hint,
session=session,
**kwargs,
)

def find_one_and_replace(
Expand Down
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