def put(
bucket: s3.Bucket,
source: pathlib.Path | bytes,
target: pathlib.Path, # directory
*,
name: str = "",
cache: bool = False,
content_type: str = "",
) -> s3.Object:
ctx: ContextManager[Any]
if isinstance(source, pathlib.Path):
ctx = open(source, "rb")
name = name or source.name
elif not name:
raise ValueError(f"Name not given for target {target}")
else:
ctx = contextlib.nullcontext(source)
if not content_type:
ct, _ = mimetypes.guess_type(name)
if ct is not None and "/" in ct:
content_type = ct
print("put", name, bucket, target)
with ctx as body:
result = bucket.put_object(
Key=str(target / name),
Body=body,
CacheControl=CACHE if cache else NO_CACHE,
ContentType=content_type,
ACL="public-read",
)
print(result)
return result
def upload_png_from_dir(bucket: Bucket, png_files_dir: Path) -> None:
for p in sorted(png_files_dir.glob('*.png')):
with p.open(mode='rb') as f:
bucket.put_object(Key=f'custom_label/{p.parent}/{p.name}',
Body=f.read())