(opendal) 01/01: fix(bindings/python): sync writer exit close raise error

[su...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

suyanhanx pushed a commit to branch py-sync-writer-exit-close
in repository https://gitbox.apache.org/repos/asf/opendal.git

commit 568aa5468567f2b03c7af64e1f301e02818c9cc2
Author: suyanhanx <su...@gmail.com>
AuthorDate: Thu Feb 1 21:05:20 2024 +0800

    fix(bindings/python): sync writer exit close raise error
    
    Signed-off-by: suyanhanx <su...@gmail.com>
---
 bindings/python/src/file.rs         | 13 +++++++++----
 bindings/python/tests/conftest.py   |  2 +-
 bindings/python/tests/test_write.py | 27 ++++++++++++++++++++++++++-
 3 files changed, 36 insertions(+), 6 deletions(-)

diff --git a/bindings/python/src/file.rs b/bindings/python/src/file.rs
index b7db1997d5..692bb4896d 100644
--- a/bindings/python/src/file.rs
+++ b/bindings/python/src/file.rs
@@ -15,7 +15,7 @@
 // specific language governing permissions and limitations
 // under the License.
 
-// Remove this allow after <https://github.com/rust-lang/rust-clippy/issues/12039> fixed.
+// Remove this `allow` after <https://github.com/rust-lang/rust-clippy/issues/12039> fixed.
 #![allow(clippy::unnecessary_fallible_conversions)]
 
 use std::io::Read;
@@ -118,7 +118,7 @@ impl File {
     }
 
     /// Change the stream position to the given byte offset.
-    /// offset is interpreted relative to the position indicated by `whence`.
+    /// Offset is interpreted relative to the position indicated by `whence`.
     /// The default value for whence is `SEEK_SET`. Values for `whence` are:
     ///
     /// * `SEEK_SET` or `0` – start of the stream (the default); offset should be zero or positive
@@ -188,8 +188,13 @@ impl File {
         slf
     }
 
-    pub fn __exit__(&mut self, _exc_type: PyObject, _exc_value: PyObject, _traceback: PyObject) {
-        let _ = self.close();
+    pub fn __exit__(
+        &mut self,
+        _exc_type: PyObject,
+        _exc_value: PyObject,
+        _traceback: PyObject,
+    ) -> PyResult<()> {
+        self.close()
     }
 }
 
diff --git a/bindings/python/tests/conftest.py b/bindings/python/tests/conftest.py
index 5e0f4ccfb4..86fa77f8a9 100644
--- a/bindings/python/tests/conftest.py
+++ b/bindings/python/tests/conftest.py
@@ -54,7 +54,7 @@ def setup_config(service_name):
         True if os.environ.get("OPENDAL_DISABLE_RANDOM_ROOT") == "true" else False
     )
     if not disable_random_root:
-        config["root"] = f"{config.get('root', '/')}{str(uuid4())}/"
+        config["root"] = f"{config.get('root', '/')}/{str(uuid4())}/"
     return config
 
 
diff --git a/bindings/python/tests/test_write.py b/bindings/python/tests/test_write.py
index e98c6e959b..7d01910eaf 100644
--- a/bindings/python/tests/test_write.py
+++ b/bindings/python/tests/test_write.py
@@ -99,4 +99,29 @@ async def test_async_delete(service_name, operator, async_operator):
     await async_operator.write(filename, content)
     await async_operator.delete(filename)
     with pytest.raises(NotFound):
-        await operator.stat(filename)
+        await async_operator.stat(filename)
+
+@pytest.mark.asyncio
+@pytest.mark.need_capability("write", "delete")
+async def test_async_writer(service_name, operator, async_operator):
+    size = randint(1, 1024)
+    filename = f"test_file_{str(uuid4())}.txt"
+    content = os.urandom(size)
+    f = await async_operator.open(filename, "wb")
+    await f.write(content)
+    await f.close()
+    await async_operator.delete(filename)
+    with pytest.raises(NotFound):
+        await async_operator.stat(filename)
+
+@pytest.mark.need_capability("write", "delete")
+def test_sync_writer(service_name, operator, async_operator):
+    size = randint(1, 1024)
+    filename = f"test_file_{str(uuid4())}.txt"
+    content = os.urandom(size)
+    f = operator.open(filename, "wb")
+    f.write(content)
+    f.close()
+    operator.delete(filename)
+    with pytest.raises(NotFound):
+        operator.stat(filename)