update python version (#1868)

* update python version

* fix: Correct selector handling and add time filtering in storage.py

* fix: convert index and columns to list in repr methods

* feat: Add Makefile for managing project prerequisites

* feat: Add Cython extensions for rolling and expanding operations

* resolve install error

* fix lint error

* fix lint error

* fix lint error

* fix lint error

* fix lint error

* update build package

* update makefile

* update ci yaml

* fix docs build error

* fix ubuntu install error

* fix docs build error

* fix install error

* fix install error

* fix install error

* fix install error

* fix pylint error

* fix pylint error

* fix pylint error

* fix pylint error

* fix pylint error E1123

* fix pylint error R0917

* fix pytest error

* fix pytest error

* fix pytest error

* update code

* update code

* fix ci error

* fix pylint error

* fix black error

* fix pytest error

* fix CI error

* fix CI error

* add python version to CI

* add python version to CI

* add python version to CI

* fix pylint error

* fix pytest general nn error

* fix CI error

* optimize code

* add coments

* Extended macos version

* remove build package

---------

Co-authored-by: Young <afe.young@gmail.com>

tests/data_mid_layer_tests/test_dataloader.py

@@ -16,7 +16,7 @@ from qlib.data import D
 class TestDataLoader(unittest.TestCase):
 
     def test_nested_data_loader(self):
-        qlib.init()
+        qlib.init(kernels=1)
         nd = NestedDataLoader(
             dataloader_l=[
                 {
@@ -30,7 +30,7 @@ class TestDataLoader(unittest.TestCase):
         )
         # Of course you can use StaticDataLoader
 
-        dataset = nd.load()
+        dataset = nd.load(start_time="2020-01-01", end_time="2020-01-31")
 
         assert dataset is not None