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[Minor] print_directory_tree returns a string #1086

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merged 1 commit into from
Nov 13, 2024
Merged

[Minor] print_directory_tree returns a string #1086

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22 changes: 16 additions & 6 deletions tensordict/utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2140,7 +2140,7 @@ def _is_json_serializable(item):
return isinstance(item, (str, int, float, bool)) or item is None


def print_directory_tree(path, indent="", display_metadata=True):
def print_directory_tree(path, indent="", display_metadata=True) -> str:
"""Prints the directory tree starting from the specified path.

Args:
Expand All @@ -2149,7 +2149,11 @@ def print_directory_tree(path, indent="", display_metadata=True):
display_metadata (bool): if ``True``, metadata of the dir will be
displayed too.

Returns:
the string printed with the logger.

"""
string = []
if display_metadata:

def get_directory_size(path="."):
Expand All @@ -2171,17 +2175,23 @@ def format_size(size):

total_size_bytes = get_directory_size(path)
formatted_size = format_size(total_size_bytes)
logger.info(f"Directory size: {formatted_size}")
string.append(f"Directory size: {formatted_size}")
logger.info(string[-1])

if os.path.isdir(path):
logger.info(indent + os.path.basename(path) + "/")
string.append(indent + os.path.basename(path) + "/")
logger.info(string[-1])
indent += " "
for item in os.listdir(path):
print_directory_tree(
os.path.join(path, item), indent=indent, display_metadata=False
string.append(
print_directory_tree(
os.path.join(path, item), indent=indent, display_metadata=False
)
)
else:
logger.info(indent + os.path.basename(path))
string.append(indent + os.path.basename(path))
logger.info(string[-1])
return "\n".join(string)


def isin(
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