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Add str() and type_sum() methods for new JaxVariable #1520

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Merged
merged 1 commit into from
Oct 6, 2025
Merged

Add str() and type_sum() methods for new JaxVariable #1520

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2 changes: 2 additions & 0 deletions NAMESPACE
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Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ S3method(evaluate,keras.src.models.model.Model)
S3method(fit,keras.src.models.model.Model)
S3method(format,keras.src.models.model.Model)
S3method(format,keras_shape)
S3method(pillar::type_sum,keras.src.backend.jax.core.JaxVariable)
S3method(pillar::type_sum,keras.src.backend.jax.core.Variable)
S3method(plot,keras.src.models.model.Model)
S3method(plot,keras_training_history)
Expand All @@ -62,6 +63,7 @@ S3method(r_to_py,keras_shape)
S3method(str,jax.Array)
S3method(str,jaxlib._jax.ArrayImpl)
S3method(str,jaxlib.xla_extension.ArrayImpl)
S3method(str,keras.src.backend.jax.core.JaxVariable)
S3method(str,keras.src.backend.jax.core.Variable)
S3method(summary,keras.src.models.model.Model)
S3method(tensorflow::export_savedmodel,keras.src.models.model.Model)
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10 changes: 10 additions & 0 deletions R/jax-methods.R
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Expand Up @@ -84,3 +84,13 @@ type_sum.keras.src.backend.jax.core.Variable <- function(x) {
x <- sub("shape=\\((None|[[:digit:]]+),\\)", "shape=(\\1)", x)
x
}

## new S3 class names in Keras 3.11
#' @exportS3Method str keras.src.backend.jax.core.JaxVariable
str.keras.src.backend.jax.core.JaxVariable <- str.keras.src.backend.jax.core.Variable

#' @exportS3Method pillar::type_sum keras.src.backend.jax.core.JaxVariable
type_sum.keras.src.backend.jax.core.JaxVariable <- type_sum.keras.src.backend.jax.core.Variable

# "keras.src.backend.Variable" too?
# "keras.src.backend.common.variables.Variable" too?