validate_filenames.py

#!python
importos

try:
from .build_directory_mdimportgood_file_paths
exceptImportError:
frombuild_directory_mdimportgood_file_paths# type: ignore[no-redef]

filepaths=list(good_file_paths())
assertfilepaths, "good_file_paths() failed!"

ifupper_files:= [fileforfileinfilepathsiffile!=file.lower()]:
print(f"{len(upper_files)} files contain uppercase characters:")
print("\n".join(upper_files) +"\n")

ifspace_files:= [fileforfileinfilepathsif" "infile]:
print(f"{len(space_files)} files contain space characters:")
print("\n".join(space_files) +"\n")

ifhyphen_files:= [
fileforfileinfilepathsif"-"infileand"/site-packages/"notinfile
]:
print(f"{len(hyphen_files)} files contain hyphen characters:")
print("\n".join(hyphen_files) +"\n")

ifnodir_files:= [fileforfileinfilepathsifos.sepnotinfile]:
print(f"{len(nodir_files)} files are not in a directory:")
print("\n".join(nodir_files) +"\n")

ifbad_files:=len(upper_files+space_files+hyphen_files+nodir_files):
importsys

sys.exit(bad_files)