fix exit not found in ipython & fix re about provider_uri

qlib/__init__.py

@@ -58,6 +58,7 @@ def init(default_conf="client", **kwargs):
 
     # check path if server/local
     if C.get_uri_type() == QlibConfig.LOCAL_URI:
+        print("?")
         if not os.path.exists(C["provider_uri"]):
             if C["auto_mount"]:
                 LOG.error(

qlib/config.py

@@ -211,12 +211,16 @@ class QlibConfig(Config):
             self["provider_uri"] = str(Path(self["provider_uri"]).expanduser().resolve())
 
     def get_uri_type(self):
-        rm = re.match("^[^/ ]+:.+", self["provider_uri"])
+        win_rm = re.match("^[a-zA-Z]:.*", self["provider_uri"])
+        nfs_or_win_rm = re.match("^[^/]+:.+", self["provider_uri"])
         # Windows path is "C:\\"
-        if rm is None or Path(self["provider_uri"]).exists():
+        if win_rm is None:
-            return QlibConfig.LOCAL_URI
+            if nfs_or_win_rm is None:
+                return QlibConfig.LOCAL_URI
+            else:
+                return QlibConfig.NFS_URI
         else:
-            return QlibConfig.NFS_URI
+            return QlibConfig.LOCAL_URI
 
     def get_data_path(self):
         if self.get_uri_type() == QlibConfig.LOCAL_URI:

qlib/data/ops.py

@@ -5,6 +5,7 @@
 from __future__ import division
 from __future__ import print_function
 
+import sys
 import numpy as np
 import pandas as pd
 
@@ -17,7 +18,7 @@ try:
 except ImportError as err:
     print(err)
     print("Do not import qlib package in the repository directory")
-    exit(-1)
+    sys.exit(-1)
 
 __all__ = (
     "Ref",