add escapechar parameter to parse_dataframe_to_bytes (#1934)

Signed-off-by: siyuan0322 <[email protected]>

python/vineyard/drivers/io/adaptors/parse_dataframe_to_bytes.py

@@ -80,6 +80,7 @@ def parse_dataframe(vineyard_socket, stream_id, write_options, proc_num, proc_in
             delimiter = instream.params['delimiter']
     if delimiter is None:
         delimiter = ','
+    escapechar = write_options.get('escapechar', None)
 
     stream = ByteStream.new(client, params=instream.params)
     client.persist(stream.id)
@@ -101,7 +102,7 @@ def parse_dataframe(vineyard_socket, stream_id, write_options, proc_num, proc_in
                 batch = chunk_hook(batch)
             df = batch.to_pandas()
             csv_content = df.to_csv(
-                header=first_write, index=False, sep=delimiter
+                header=first_write, index=False, sep=delimiter, escapechar=escapechar
             ).encode('utf-8')
 
             # write to byte stream

python/vineyard/drivers/io/adaptors/read_bytes.py

@@ -159,7 +159,7 @@ def read_bytes(  # noqa: C901, pylint: disable=too-many-statements
             params[k] = v
 
     try:
-        # files would be empty if it's a glob pattern and globbed nothing.
+        # files would be empty if it's a glob pattern and glob nothing.
         fs, _, files = infer_fsspec_paths(path, storage_options=storage_options)
     except Exception:  # pylint: disable=broad-except
         report_error(