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import trimesh
import shutil
import base64
import os
def save_file(input_file, output_file):
"""
Copy a file from input location to output location.
Args:
input_file (str): Path to the input file.
output_file (str): Path to the output file.
Returns:
bool: True if the file is successfully saved, False otherwise.
"""
try:
shutil.copy(input_file, output_file)
return True
except Exception as e:
print(f"Error: {e}")
return False
def convert_obj_to_stl(input_file: str, output_file: str):
# Load the OBJ file
mesh = trimesh.load(input_file)
# Export as STL
mesh.export(output_file)
def change_file_extension(file_path: str, new_extension: str) -> str:
"""
Change the extension of a file path.
Args:
file_path (str): The original file path.
new_extension (str): The new file extension (without the dot).
Returns:
str: The modified file path with the new extension.
"""
base_path, _ = os.path.splitext(file_path)
new_file_path = base_path + '.' + new_extension
return new_file_path
def file_to_base64(file_location: str) -> str:
"""
This function is to convert files into base64
## Input
file_location (str) : the location of the file on the machine
## Output
the base64 encoding of the file
"""
with open(file_location, "rb") as file:
file_content = file.read()
base64_encoded = base64.b64encode(file_content)
return base64_encoded.decode("utf-8")
def base64_to_file(base64_string: str, output_file_location: str) -> None:
"""
Decodes a base64-encoded string and writes the resulting binary data to a file.
Args:
base64_string (str): The base64-encoded string to decode.
output_file_location (str): The file path where the decoded binary data will be written.
Returns:
None
"""
binary_data = base64.b64decode(base64_string)
with open(output_file_location, "wb") as output_file:
output_file.write(binary_data)
def copy_file_to_location(file_path: str, destination_path: str) -> None:
"""
Copy a file to a new location with the same name.
Args:
file_path: The path of the file to be copied.
destination_path: The path of the destination directory.
"""
shutil.copy(file_path, destination_path)
def remove_files(file_paths):
"""Remove files given a list of file paths."""
for file_path in file_paths:
try:
os.remove(file_path)
print(f"File '{file_path}' removed successfully.")
except OSError as e:
print(f"Error removing file '{file_path}': {e}") |