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git.proxmox.com Git - ceph.git/blob - ceph/src/arrow/python/pyarrow/tests/test_filesystem.py
1 # Licensed to the Apache Software Foundation (ASF) under one
2 # or more contributor license agreements. See the NOTICE file
3 # distributed with this work for additional information
4 # regarding copyright ownership. The ASF licenses this file
5 # to you under the Apache License, Version 2.0 (the
6 # "License"); you may not use this file except in compliance
7 # with the License. You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing,
12 # software distributed under the License is distributed on an
13 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
14 # KIND, either express or implied. See the License for the
15 # specific language governing permissions and limitations
21 from pyarrow
import filesystem
26 def test_filesystem_deprecated():
27 with pytest
.warns(FutureWarning
):
28 filesystem
.LocalFileSystem()
30 with pytest
.warns(FutureWarning
):
31 filesystem
.LocalFileSystem
.get_instance()
34 @pytest.mark
.skipif(sys
.version_info
< (3, 7),
35 reason
="getattr needs Python 3.7")
36 def test_filesystem_deprecated_toplevel():
38 with pytest
.warns(FutureWarning
):
41 with pytest
.warns(FutureWarning
):
44 with pytest
.warns(FutureWarning
):
47 with pytest
.warns(FutureWarning
):
51 def test_resolve_uri():
52 uri
= "file:///home/user/myfile.parquet"
53 fs
, path
= filesystem
.resolve_filesystem_and_path(uri
)
54 assert isinstance(fs
, filesystem
.LocalFileSystem
)
55 assert path
== "/home/user/myfile.parquet"
58 def test_resolve_local_path():
59 for uri
in ['/home/user/myfile.parquet',
61 'my # file ? parquet',
62 'C:/Windows/myfile.parquet',
63 r
'C:\\Windows\\myfile.parquet',
65 fs
, path
= filesystem
.resolve_filesystem_and_path(uri
)
66 assert isinstance(fs
, filesystem
.LocalFileSystem
)