a Sic-@sdZddlZddlmmZddlmZddlmZddl m Z ddl m Z ddl mZddlmZdd lmZead d Zeetjed d dZeddddZedddZdS)z2Keras initializer serialization / deserialization.N)initializers_v1)initializers_v2) generic_utils) tf_inspect)tf2)init_ops) keras_exportcszttdsit_dt_tjr2tjtjjkr2dSit_tjjt_tj tjd<tj tjd<tj tjd<tj tjd<tj tjd<tjtjd<tjtjd <tjtjd <tjtjd <tjtjd <tjtjd <tjtjd<tjtjd<tjtjd<tjtjd<tj tjd<tj tjd<tj tjd<tj tjd<tjtjd<tjtjd<tjjri}tjtj|tgfddd|D]$\}}|tj|<|tjt|<q|ntjjjtjjj tjjj!tjjj"j#tjjj$tjjj%tjjj&tjjj't(j t(j t(jt(jt(jt(jt(jd}|D]$\}}|tj|<|tjt|<qtjdtjd<tjdtjd<tjd tjd!<tjd"tjd#<dS)$z;Populates dict ALL_OBJECTS with every built-in initializer. ALL_OBJECTSN ConstantV2GlorotNormalV2GlorotUniformV2 HeNormalV2 HeUniformV2 IdentityV2 LecunNormalV2LecunUniformV2OnesV2 OrthogonalV2RandomNormalV2RandomUniformV2TruncatedNormalV2VarianceScalingV2ZerosV2glorot_normalV2glorot_uniformV2 he_normalV2 he_uniformV2lecun_normalV2lecun_uniformV2cst|ot|SN)inspectisclass issubclass)xbase_clsW/var/www/html/django/DPS/env/lib/python3.9/site-packages/keras/initializers/__init__.pyYz1populate_deserializable_objects..) obj_filter)Constant GlorotNormal GlorotUniformIdentityOnes OrthogonalVarianceScalingZerosHeNormal HeUniform LecunNormal LecunUniform RandomNormal RandomUniformTruncatedNormal random_normalnormalrandom_uniformuniformonesonezeroszero))hasattrLOCALr GENERATED_WITH_V2tf __internal__renabledrr+r,r-r3r4r.r5r6r/r0r7r8r9r1r2 Initializerr!populate_dict_with_module_objectsitems to_snake_casecompatv1constant_initializerglorot_normal_initializerglorot_uniform_initializer initializersidentityones_initializerorthogonal_initializervariance_scaling_initializerzeros_initializerr)v2_objskeyvaluev1_objsr&r$r'populate_deserializable_objects$s                          r[zkeras.initializers.serializecCs t|Sr)rserialize_keras_object) initializerr&r&r' serializesr^zkeras.initializers.deserializecCsttj|tj|ddS)z/Return an `Initializer` object from its config.r])module_objectscustom_objectsprintable_module_name)r[rdeserialize_keras_objectrCr )configr`r&r&r' deserializesrdzkeras.initializers.getcCsh|dur dSt|trt|St|tr8t|}t|St|rTt|rP|}|Stdt|dS)a/Retrieve a Keras initializer by the identifier. The `identifier` may be the string name of a initializers function or class (case-sensitively). >>> identifier = 'Ones' >>> tf.keras.initializers.deserialize(identifier) <...keras.initializers.initializers_v2.Ones...> You can also specify `config` of the initializer to this function by passing dict containing `class_name` and `config` as an identifier. Also note that the `class_name` must map to a `Initializer` class. >>> cfg = {'class_name': 'Ones', 'config': {}} >>> tf.keras.initializers.deserialize(cfg) <...keras.initializers.initializers_v2.Ones...> In the case that the `identifier` is a class, this method will return a new instance of the class by its constructor. Args: identifier: String or dict that contains the initializer name or configurations. Returns: Initializer instance base on the input identifier. Raises: ValueError: If the input identifier is not a supported type or in a bad format. Nz,Could not interpret initializer identifier: ) isinstancedictrdstrcallabler r! ValueError) identifierr&r&r'gets"    rk)N)__doc__ threadingtensorflow.compat.v2rLv2rEZkeras.initializersrr keras.utilsrrr tensorflow.pythonrtensorflow.python.opsr tensorflow.python.util.tf_exportrlocalrCr[globalsupdater r^rdrkr&r&r&r's&       ]