transformers/utils/check_modular_conversion.py
Yoni Gozlan 651cfb400f
Add support for modular with fast image processors (#35379)
* Add support for modular with fast image processors

* fix order and remove copied from

* add comment for "image_processing*_fast"
2025-01-08 08:37:57 -05:00

81 lines
3.2 KiB
Python

import argparse
import difflib
import glob
import logging
from io import StringIO
from create_dependency_mapping import find_priority_list
# Console for rich printing
from modular_model_converter import convert_modular_file
from rich.console import Console
from rich.syntax import Syntax
logging.basicConfig()
logging.getLogger().setLevel(logging.ERROR)
console = Console()
def process_file(modular_file_path, generated_modeling_content, file_type="modeling_", fix_and_overwrite=False):
file_name_prefix = file_type.split("*")[0]
file_name_suffix = file_type.split("*")[-1] if "*" in file_type else ""
file_path = modular_file_path.replace("modular_", f"{file_name_prefix}_").replace(".py", f"{file_name_suffix}.py")
# Read the actual modeling file
with open(file_path, "r") as modeling_file:
content = modeling_file.read()
output_buffer = StringIO(generated_modeling_content[file_type][0])
output_buffer.seek(0)
output_content = output_buffer.read()
diff = difflib.unified_diff(
output_content.splitlines(),
content.splitlines(),
fromfile=f"{file_path}_generated",
tofile=f"{file_path}",
lineterm="",
)
diff_list = list(diff)
# Check for differences
if diff_list:
if fix_and_overwrite:
with open(file_path, "w") as modeling_file:
modeling_file.write(generated_modeling_content[file_type][0])
console.print(f"[bold blue]Overwritten {file_path} with the generated content.[/bold blue]")
else:
console.print(f"\n[bold red]Differences found between the generated code and {file_path}:[/bold red]\n")
diff_text = "\n".join(diff_list)
syntax = Syntax(diff_text, "diff", theme="ansi_dark", line_numbers=True)
console.print(syntax)
return 1
else:
console.print(f"[bold green]No differences found for {file_path}.[/bold green]")
return 0
def compare_files(modular_file_path, fix_and_overwrite=False):
# Generate the expected modeling content
generated_modeling_content = convert_modular_file(modular_file_path)
diff = 0
for file_type in generated_modeling_content.keys():
diff += process_file(modular_file_path, generated_modeling_content, file_type, fix_and_overwrite)
return diff
if __name__ == "__main__":
parser = argparse.ArgumentParser(description="Compare modular_xxx.py files with modeling_xxx.py files.")
parser.add_argument(
"--files", default=["all"], type=list, nargs="+", help="List of modular_xxx.py files to compare."
)
parser.add_argument(
"--fix_and_overwrite", action="store_true", help="Overwrite the modeling_xxx.py file if differences are found."
)
args = parser.parse_args()
if args.files == ["all"]:
args.files = glob.glob("src/transformers/models/**/modular_*.py", recursive=True)
non_matching_files = 0
for modular_file_path in find_priority_list(args.files):
non_matching_files += compare_files(modular_file_path, args.fix_and_overwrite)
if non_matching_files and not args.fix_and_overwrite:
raise ValueError("Some diff and their modeling code did not match.")