1Vh~JdZddlZddlZddlmZddlmZGddZ dZ y)zImplementation for tensorboard.summary.Writer and related symbols. This provides a TensorBoard-native summary writing API that only depends on numpy and not any particular ML framework. N)metadata)_outputc6eZdZdZdZdZdZdZddddZy) WriterzWrites summary data for visualization in TensorBoard. This class is not thread-safe. TODO(#4581): This API should be considered EXPERIMENTAL and subject to backwards-incompatible changes without notice. ct|tjr||_d|_yt|tr"tj||_d|_yt d|z)aaConstructs a Writer. Args: output: `tensorboard.summary.Output` object, or a string which will be interpreted as shorthand for an `Output` of the appropriate type. The only currently supported type is `DirectoryOutput`, where the string value given here will be used as the directory path. zUnsupported output object %rFN) isinstancerOutputstrDirectoryOutput TypeError_closed)selfoutputs K/home/dcms/DCMS/lib/python3.12/site-packages/tensorboard/summary/_writer.py__init__zWriter.__init__&s\ fgnn -!DL   $"226:DL :VCD Dc2|jr tdy)NzWriter is already closed)r RuntimeErrorrs r_check_not_closedzWriter._check_not_closed7s <<9: : rcX|j|jjy)zFlushes any buffered data.N)rrflushrs rrz Writer.flush;s   rcf|j|jjd|_y)z+Closes the writer and prevents further use.TN)rrcloser rs rrz Writer.close@s%    rN) wall_time descriptionc.|jttj|d}ttj|d}||nt j }|j jtj|||||y)aAdds a scalar summary. Args: tag: string tag used to uniquely identify this time series. data: numeric scalar value for this data point. Accepts any value that can be converted to a `np.float32` scalar. step: integer step value for this data point. Accepts any value that can be converted to a `np.int64` scalar. wall_time: optional `float` seconds since the Unix epoch, representing the real-world timestamp for this data point. Defaults to None in which case the current time will be used. description: optional string description for this entire time series. This should be constant for a given tag; only the first value encountered will be used. datastepN) plugin_nametagrrrr) r_validate_scalar_shapenpfloat32int64timer emit_scalarscalars_metadata PLUGIN_NAME)rr!rrrrvalidated_datavalidated_steps r add_scalarzWriter.add_scalarFsz  / 40@&I/G!*!6IDIIK    (44# ! r) __name__ __module__ __qualname____doc__rrrrr,rrrrs'";  8< rrcF|jdk7rtd|d||S)NrzExpected scalar value for z but got )ndim ValueError)ndarraynames rr"r"ds*||q9=w G   Nr) r0r&numpyr#tensorboard.plugins.scalarrr(tensorboard.summaryrrr"r1rrr:s*  C'D D Nr