]*i!XdZddlmZddlZddlZddlZddlZddlZddlm Z ddl m Z m Z m Z mZmZddlmZddlmZddlmZd Zej.d j0Zej.d j0Zej.d j6Zdd Zdd ZGddZy)z)Tools for working with MongoDB ObjectIds.) annotationsN) SystemRandom)AnyNoReturnOptionalTypeUnion)_datetime_to_millis InvalidId)utciz>Iz>I5sctd|z)NzS%r is not a valid ObjectId, it must be a 12-byte input or a 24-character hex stringr )oids G/home/alumno/antonio/venv/lib/python3.12/site-packages/bson/objectid.py_raise_invalid_idr$s  (*- . c,tjdS)z+Get the 5-byte random field of an ObjectId.)osurandomrr _random_bytesr+s ::a=rcTeZdZdZej Zejde Z e jZ eZdZdZdddZeddZeddZedd Zedd Zedd Zdd Zdd ZddZddZddZddZddZ ddZ!ddZ"ddZ#d dZ$y)!ObjectIdzA MongoDB ObjectId.r)__idNc|tj5tj}|dztdzzt_dddt t t j tjtddz|_ yt|trt|dk(r||_ yt|tr6t|dk(r tj||_ yt#|yt|tr|j$|_ ytdt'|#1swYxYw#tt f$rt#|YywxYw)aZInitialize a new ObjectId. An ObjectId is a 12-byte unique identifier consisting of: - a 4-byte value representing the seconds since the Unix epoch, - a 5-byte random value, - a 3-byte counter, starting with a random value. By default, ``ObjectId()`` creates a new unique identifier. The optional parameter `oid` can be an :class:`ObjectId`, or any 12 :class:`bytes`. For example, the 12 bytes b'foo-bar-quux' do not follow the ObjectId specification but they are acceptable input:: >>> ObjectId(b'foo-bar-quux') ObjectId('666f6f2d6261722d71757578') `oid` can also be a :class:`str` of 24 hex digits:: >>> ObjectId('0123456789ab0123456789ab') ObjectId('0123456789ab0123456789ab') Raises :class:`~bson.errors.InvalidId` if `oid` is not 12 bytes nor 24 hex digits, or :class:`TypeError` if `oid` is not an accepted type. :param oid: a valid ObjectId. .. seealso:: The MongoDB documentation on `ObjectIds `_. .. versionchanged:: 3.8 :class:`~bson.objectid.ObjectId` now implements the `ObjectID specification version 0.2 `_. N z6id must be an instance of (bytes, str, ObjectId), not )r _inc_lock_inc_MAX_COUNTER_VALUE_PACK_INT_RANDOMinttime_random _PACK_INT _ObjectId__id isinstancebyteslenstrfromhex TypeError ValueErrorrbinarytype)selfrincs r__init__zObjectId.__init__>s J ;## Emm!$q-?!-C D  E )TYY[)98;K;K;MNQZ[^Q_`abcQddDI U #CBDI S !3x2~+ % c 2DI"#& X & DITUYZ]U^T_`a a' E E":.+%c*+s)D7E7EE E cFtt|dzdz}||S)aJCreate a dummy ObjectId instance with a specific generation time. This method is useful for doing range queries on a field containing :class:`ObjectId` instances. .. warning:: It is not safe to insert a document containing an ObjectId generated using this method. This method deliberately eliminates the uniqueness guarantee that ObjectIds generally provide. ObjectIds generated with this method should be used exclusively in queries. `generation_time` will be converted to UTC. Naive datetime instances will be treated as though they already contain UTC. An example using this helper to get documents where ``"_id"`` was generated before January 1, 2010 would be: >>> gen_time = datetime.datetime(2010, 1, 1) >>> dummy_id = ObjectId.from_datetime(gen_time) >>> result = collection.find({"_id": {"$lt": dummy_id}}) :param generation_time: :class:`~datetime.datetime` to be used as the generation time for the resulting ObjectId. is)r)r )clsgeneration_timers r from_datetimezObjectId.from_datetimezs/8 )/:dB C1 2 3xrcL|sy t|y#ttf$rYywxYw)zChecks if a `oid` string is valid or not. :param oid: the object id to validate .. versionadded:: 2.3 FT)rr r0)r8rs ris_validzObjectId.is_valids0  SM9%  s ##ctj}||jk7r||_t|_|jS)z1Generate a 5-byte random number once per process.)rgetpid_pidr_ObjectId__random)r8pids rr(zObjectId._randoms4iik #((?CH(?CL||rc|jS)z/12-byte binary representation of this ObjectId.r*r4s rr2zObjectId.binarysyyrct|jddd}tjj|tS)a A :class:`datetime.datetime` instance representing the time of generation for this :class:`ObjectId`. 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It is precise to the second. rr) _UNPACK_INTr*datetime fromtimestampr )r4 timestamps rr9zObjectId.generation_times6  !A/2   ..y#>>rc|jS)zdReturn value of object for pickling. needed explicitly because __slots__() defined. rCrDs r __getstate__zObjectId.__getstate__syyrct|tr|d}n|}t|tr|jd|_y||_y)z Explicit state set from picklingr*zlatin-1N)r+dictr.encoder*)r4valuers r __setstate__zObjectId.__setstate__s@ eT "(CC c3  9-DIDIrc6|jjSN)r*hexrDs r__str__zObjectId.__str__syy}}rcd|dS)Nz ObjectId('z')rrDs r__repr__zObjectId.__repr__sD82&&rc`t|tr|j|jk(StSrRr+rr*r2NotImplementedr4others r__eq__zObjectId.__eq__% eX &99 , ,rc`t|tr|j|jk7StSrRrXrZs r__ne__zObjectId.__ne__r]rc`t|tr|j|jkStSrRrXrZs r__lt__zObjectId.__lt__% eX &99u||+ +rc`t|tr|j|jkStSrRrXrZs r__le__zObjectId.__le__r]rc`t|tr|j|jkDStSrRrXrZs r__gt__zObjectId.__gt__rbrc`t|tr|j|jk\StSrRrXrZs r__ge__zObjectId.__ge__r]rc,t|jS)z,Get a hash value for this :class:`ObjectId`.)hashr*rDs r__hash__zObjectId.__hash__sDIIrrR)rz%Optional[Union[str, ObjectId, bytes]]returnNone)r8Type[ObjectId]r9datetime.datetimerlr)r8rnrrrlboolrlr,)rlro)rOrrlrm)rlr.)r[rrlrp)rlr&)%__name__ __module__ __qualname____doc__rr>r?rrandintr$r# threadingLockr"rr@ __slots__ _type_markerr6 classmethodr:r<r(propertyr2r9rKrPrTrVr\r_rardrfrhrkrrrrr0s 299;D > ! !!%7 8D  IHIL:bx@  ? ?  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