Read/Write to an object store

from domino.data_sources import DataSourceClient

s3_dev = DataSourceClient().get_datasource("s3-dev")

library(DominoDataR)
client <- DominoDataR::datasource_client()

objects = s3_dev.list_objects()

objects_under_path = s3_dev.list_objects("path_prefix")

keys <- DominoDataR::list_keys(client, "s3-dev")

keys_under_path <- DominoDataR::list_keys(client, "s3-dev", "path_prefix")

objects = s3_dev.list_objects(page_size = 1500)

keys = DominoDataR::list_keys(client, "s3-dev", page_size = 1500)

# Get content as binary
content = s3_dev.get("key")

# Download content to file
s3_dev.download_file("key", "./path/to/local/file")

# Download content to file-like object
f = io.BytesIO()
s3_dev.download_fileobj("key", f)

# Get content as raw vector
content <- DominoDataR::get_object(client, "s3-dev", "key")

# Get content as character vector
content <- DominoDataR::get_object(client, "s3-dev", "key", as = "text")

# Download content to file
DominoDataR::save_object(client, "s3-dev", "key", "./path/to/local/file")

# Key object
my_key = s3_dev.Object("key")

# Get content as binary
content = my_key.get()

# Download content to file
my_key.download_file("./path/to/local/file")

# Download content to file-like object
f = io.BytesIO()
my_key.download_fileobj(f)

# Put binary content to given object key
s3_dev.put("key", b"content")

# Upload file content to specified object key
s3_dev.upload_file("key", "./path/to/local/file")

# Upload file-like content to specified object key
f = io.BytesIO(b"content")
s3_dev.upload_fileobj("key", f)

# Put raw or character vector to object key
DominoDataR::put_object(client, "s3-dev", "key", what = "content")

# Upload file content to specified object key
DominoDataR::upload_object(client, "s3-dev", "key", file = "./path/to/local/file")

# Key object
my_key = s3_dev.Object("key")

# Put content as binary
my_key.put(b"content")

# Upload content from file
my_key.upload_file("./path/to/local/file")

# Upload content from file-like object
f = io.BytesIO()
my_key.upload_fileobj(f)