Merge pull request 'Chore: set up Python project' (#4) from chore/set-up-python-project into main

Reviewed-on: #4

pyproject.toml

@@ -9,10 +9,7 @@ description = "A userspace filesystem for S3 compatible object stores"
 readme = "README.md"
 requires-python = ">=3.11"
 
-dependencies = [
+dependencies = []
-    "httpx>=0.28.1",
-    "lxml>=6.0.2"
-]
 
 [project.optional-dependencies]
 dev = []

src/jcloud_s3fuse/s3/backend.py

@@ -1,70 +0,0 @@
-# Copyright 2026 jCloud
-
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-#     http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import httpx
-from .exceptions import S3InternalServerError, S3ObjectNotFoundError, S3ObjectPermissionError
-from typing import AsyncGenerator, Optional
-from urllib.parse import urljoin
-
-__all__ = [
-    'S3Backend'
-]
-
-class S3Backend:
-    '''
-    A class representing an S3 compatible backend.
-
-    :param url: The URL of the backend.
-    :type url: str
-    '''
-
-    def __init__(self, url: str) -> None:
-        self.url = url
-
-    async def get_object(self, object_path: str, range: Optional[str] = None) -> AsyncGenerator[bytes]:
-        '''
-        Returns the bytes of an object.
-
-        :param object_path: The path of the object. It consists of the
-                            bucket name and the object key.
-        :type object_path: str
-        :param range: The bytes range as an RFC 9110-compliant string.
-        :type range: Optional[str]
-
-        :return: An iterator yielding the object bytes.
-        :rtype: AsyncGenerator[bytes]
-        '''
-
-        if range is not None:
-            headers = {
-                'Range': f'bytes={range}'
-            }
-        else:
-            headers = {}
-
-        async with httpx.AsyncClient() as client:
-            async with client.stream(
-                    'GET',
-                    urljoin(self.url, object_path),
-                    headers = headers
-            ) as response:
-                if response.status_code == 404:
-                    raise S3ObjectNotFoundError('Object not found', object_path = object_path)
-                if response.status_code == 403:
-                    raise S3ObjectPermissionError('Object access forbidden', object_path = object_path)
-                if response.status_code // 100 == 5:
-                    raise S3InternalServerError('Internal server error')
-
-                async for chunk in response.aiter_bytes():
-                    yield chunk

src/jcloud_s3fuse/s3/exceptions.py

@@ -1,56 +0,0 @@
-# Copyright 2026 jCloud
-
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-
-#     http://www.apache.org/licenses/LICENSE-2.0
-
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-__all__ = [
-    'S3Error',
-    'S3InternalServerError',
-    'S3ObjectError',
-    'S3ObjectNotFoundError',
-    'S3ObjectPermissionError'
-]
-
-class S3Error(Exception):
-    '''
-    Base class for all S3 related errors.
-    '''
-
-class S3InternalServerError(S3Error):
-    '''
-    Internal S3 server error.
-    '''
-
-class S3ObjectError(S3Error):
-    '''
-    Base class for S3 object related errors.
-    '''
-
-    def __init__(self, *args: object, object_path: str = '') -> None:
-        super().__init__(*args)
-        self.object_path = object_path
-
-    def __str__(self):
-        if self.args:
-            return f'{self.args[0]}{": " if self.object_path and self.args[0] else ""}{self.object_path if self.args[0] else ""}'
-        else:
-            return ''
-
-class S3ObjectNotFoundError(S3ObjectError):
-    '''
-    S3 object was not found.
-    '''
-
-class S3ObjectPermissionError(S3ObjectError):
-    '''
-    Bad permissions to retrieve S3 object.
-    '''