adds table_kwargs and column_kwargs arguments to tabulate

flax/linen/module.py

@@ -21,6 +21,7 @@
 import re
 import sys
 import threading
+from types import MappingProxyType
 import typing
 import weakref
 from typing import (Any, Callable, Dict, Iterable, List, Sequence, NamedTuple, Mapping,
@@ -1903,6 +1904,8 @@ def tabulate(
     show_repeated: bool = False,
     mutable: CollectionFilter = True,
     console_kwargs: Optional[Mapping[str, Any]] = None,
+    table_kwargs: Mapping[str, Any] = MappingProxyType({}),
+    column_kwargs: Mapping[str, Any] = MappingProxyType({}),
     **kwargs) -> str:
     """Creates a summary of the Module represented as a table.
 
@@ -1978,16 +1981,20 @@ def __call__(self, x):
       console_kwargs: An optional dictionary with additional keyword arguments that
         are passed to `rich.console.Console` when rendering the table. Default arguments
         are `{'force_terminal': True, 'force_jupyter': False}`.
+      table_kwargs: An optional dictionary with additional keyword arguments that
+        are passed to `rich.table.Table` constructor.
+      column_kwargs: An optional dictionary with additional keyword arguments that
+        are passed to `rich.table.Table.add_column` when adding columns to the table.
       **kwargs: keyword arguments to pass to the forward computation.
 
     Returns:
       A string summarizing the Module.
     """
     from flax.linen import summary
 
-    tabulate_fn = summary.tabulate(self, rngs, depth=depth,
-                                   show_repeated=show_repeated, mutable=mutable,
-                                   console_kwargs=console_kwargs)
+    tabulate_fn = summary.tabulate(
+      self, rngs, depth=depth, show_repeated=show_repeated, mutable=mutable,
+      console_kwargs=console_kwargs, table_kwargs=table_kwargs, column_kwargs=column_kwargs)
     return tabulate_fn(*args, **kwargs)
 
 

flax/linen/summary.py

@@ -16,6 +16,7 @@
 from abc import ABC, abstractmethod
 import dataclasses
 import io
+from types import MappingProxyType
 from typing import Any, Callable, Dict, Iterable, List, Mapping, Optional, Sequence, Set, Tuple, Type, Union
 from flax.core import unfreeze
 
@@ -137,6 +138,8 @@ def tabulate(
   show_repeated: bool = False,
   mutable: CollectionFilter = True,
   console_kwargs: Optional[Mapping[str, Any]] = None,
+  table_kwargs: Mapping[str, Any] = MappingProxyType({}),
+  column_kwargs: Mapping[str, Any] = MappingProxyType({}),
   **kwargs,
 ) -> Callable[..., str]:
   """Returns a function that creates a summary of the Module represented as a table.
@@ -217,6 +220,10 @@ def __call__(self, x):
     console_kwargs: An optional dictionary with additional keyword arguments that
       are passed to `rich.console.Console` when rendering the table. Default arguments
       are `{'force_terminal': True, 'force_jupyter': False}`.
+    table_kwargs: An optional dictionary with additional keyword arguments that
+      are passed to `rich.table.Table` constructor.
+    column_kwargs: An optional dictionary with additional keyword arguments that
+      are passed to `rich.table.Table.add_column` when adding columns to the table.
     **kwargs: Additional arguments passed to `Module.init`.
 
   Returns:
@@ -228,7 +235,7 @@ def __call__(self, x):
   def _tabulate_fn(*fn_args, **fn_kwargs):
     table_fn = _get_module_table(module, depth=depth, show_repeated=show_repeated)
     table = table_fn(rngs, *fn_args, mutable=mutable, **fn_kwargs, **kwargs)
-    return _render_table(table, console_kwargs)
+    return _render_table(table, console_kwargs, table_kwargs, column_kwargs)
 
   return _tabulate_fn
 
@@ -337,27 +344,33 @@ def _process_inputs(args, kwargs) -> Any:
 
   return input_values
 
-def _render_table(table: Table, console_extras: Optional[Mapping[str, Any]]) -> str:
+def _render_table(
+  table: Table,
+  console_extras: Optional[Mapping[str, Any]],
+  table_kwargs: Mapping[str, Any],
+  column_kwargs: Mapping[str, Any],
+) -> str:
   """A function that renders a Table to a string representation using rich."""
   console_kwargs = {'force_terminal': True, 'force_jupyter': False}
   if console_extras is not None:
     console_kwargs.update(console_extras)
 
   non_params_cols = 4
   rich_table = rich.table.Table(
-      show_header=True,
-      show_lines=True,
-      show_footer=True,
-      title=f'{table.module.__class__.__name__} Summary',
+    show_header=True,
+    show_lines=True,
+    show_footer=True,
+    title=f'{table.module.__class__.__name__} Summary',
+    **table_kwargs,
   )
 
-  rich_table.add_column('path')
-  rich_table.add_column('module')
-  rich_table.add_column('inputs')
-  rich_table.add_column('outputs')
+  rich_table.add_column('path', **column_kwargs)
+  rich_table.add_column('module', **column_kwargs)
+  rich_table.add_column('inputs', **column_kwargs)
+  rich_table.add_column('outputs', **column_kwargs)
 
   for col in table.collections:
-    rich_table.add_column(col)
+    rich_table.add_column(col, **column_kwargs)
 
   for row in table:
     collections_size_repr = []