revise cloud protocol list imports

Author: briangow

wfdb/io/__init__.py

@@ -11,7 +11,6 @@
     wfdbdesc,
     wfdbtime,
     SIGNAL_CLASSES,
-    CLOUD_PROTOCOLS,
 )
 from wfdb.io._signal import est_res, wr_dat_file
 from wfdb.io.annotation import (

wfdb/io/_coreio.py

@@ -5,6 +5,10 @@
 from wfdb.io import _url
 from wfdb.io.download import config
 
+
+# Cloud protocols
+CLOUD_PROTOCOLS = ["az://", "azureml://", "s3://", "gs://"]
+
 def _open_file(
     pn_dir,
     file_name,

wfdb/io/_signal.py

@@ -7,6 +7,7 @@
 import numpy as np
 
 from wfdb.io import download, _coreio, util
+from wfdb.io._coreio import CLOUD_PROTOCOLS
 
 MAX_I32 = 2147483647
 MIN_I32 = -2147483648

wfdb/io/annotation.py

@@ -11,6 +11,7 @@
 from wfdb.io import _header
 from wfdb.io import record
 from wfdb.io import util
+from wfdb.io._coreio import CLOUD_PROTOCOLS
 
 class Annotation(object):
     """

wfdb/io/record.py

@@ -14,6 +14,7 @@
 from wfdb.io import download
 from wfdb.io import header
 from wfdb.io import util
+from wfdb.io._coreio import CLOUD_PROTOCOLS
 
 
 # -------------- WFDB Signal Calibration and Classification ---------- #
@@ -156,10 +157,6 @@
     "vtip": "mV",
 }
 
-# Cloud protocols
-CLOUD_PROTOCOLS = ["az://", "azureml://", "s3://", "gs://"]
-
-
 class BaseRecord(object):
     """
     The base WFDB class extended by the Record and MultiRecord classes.