Repository: x789/xonox (language: python)

Issue:
xonox 0.0.7.2 does not start when installed after 2023-04-25
When _xonox_ is installed in a clean environment after the 25th of April 2023, Flask and Werkzeug >=2.3 are installed automatically. However, _xonox_ is incompatible with these versions.

A possible workaround is to downgrade _Flask_ and _Werkzeug_.
```
pip install --force-reinstall "Flask==2.2.5"
pip install --force-reinstall "Werkzeug==2.2.3"
```

I will work on an updated version that fixes this issue.

(See the discussion of issue #13 and Flask's changelog for [v2.3.0](https://flask.palletsprojects.com/en/2.3.x/changes/#version-2-3-0) for more details.)


Discussion / hints:

Fix patch:
diff --git a/Dockerfile b/Dockerfile
index 09818c0..75fc644 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
-FROM python:3-slim-buster
+FROM python:3-slim
 
-LABEL version="0.0.7.2"
+LABEL version="1.0.0"
 LABEL name="xonox"
 LABEL description="xonox - an alternative service for legacy NOXON(tm) devices"
 LABEL url="https://github.com/x789/xonox/"
diff --git a/ReadMe.md b/ReadMe.md
index 820a728..34f3a5e 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -1,16 +1,115 @@
 # xonox
-In June 2022, Noxon(tm) decided to discontinue the infrastructure-services for legacy iRadio series devices.
-
-`xonox` is an alternative for these infrastructure-services that you can easily host at home.
+An alternative infrastructure-service for legacy NOXON(tm) devices.
 
+## Prerequisites
 You need a device that is always-on, reachable by your iRadios and capable to run Python-scripts. Additionally, you need to redirect DNS entries to the device that runs `xonox`.
 
-Because `xonox` is available via PyPi, the installation is rather easy.
-But to configure its environment, you should have some basic knowledge of Internet technologies. You can find a configuration guide at `xonox`'s PyPI page.
+## Compatible Devices
+The following devices were reported as compatible:
+* Noxon(tm) iRadio
+* Noxon(tm) iRadio 300/360
+* Noxon(tm) iRadio 400
+
+## Getting Started
+### Installation
+Install the module and all of its dependencies via pip:
+```
+pip install xonox
+```
+
+### Start Service
+If you want `xonox` to listen on all bound IP-addresses:
+```
+python -m xonox
+```
+If you want `xonox` to listen only on a single IP-address you can use the `--host` parameter to specify it.
+```
+python -m xonox --host 192.168.3.3
+```
+
+### Configure Your Environment
+The NOXON(tm) devices locate their services via DNS. To allow them to find the alternative service, you need to configure your local DNS so that the following names point to the host that runs `xonox`.
+- legacy.noxonserver.eu
+- gate1.noxonserver.eu
+
+## Manage Your Station List
+#### Add Stations
+You can add stations to `xonox` by POSTing its metadata to the `/station` endpoint.
+```
+curl --location --request POST 'http://legacy.noxonserver.eu/station' \
+--header 'Content-Type: application/json' \
+--data-raw '{
+    "name": "Radio Swiss Pop",
+    "description": "Radio Swiss Pop Live Stream",
+    "streamUrl": "http://stream.srg-ssr.ch/m/rsp/mp3_128"
+}'
+```
+Please note that `streamUrl` needs to point to the MP3 stream and not to a playlist (M3U). If you don't know how to get this information for your favorite station, have a look at station list of the [RadioBrowser](https://www.radio-browser.info/) project.
+Remember that the Noxon(tm) iRadios do not support HTTPS. Therefore you need to __supply an HTTP-URL__.
+
+#### Get the List
+```
+curl --location --request GET 'http://legacy.noxonserver.eu/station'
+```
+
+#### Remove a Station
+```
+curl --location --request DELETE 'http://legacy.noxonserver.eu/station/0'
+```
+
+## Bookmark/Preset/Favorite Support
+Since version 0.0.7.2 `xonox` supports the favorites/preset buttons of the iRadios. Due to technical challenges (see [this comment](https://github.com/x789/xonox/issues/9#issuecomment-1192408879)) only one favorites list is created for all devices by default. This means that a created favorite is available on all devices which are connected to the same server.
+Separate favorites lists per device are supported experimentally. If you want to try it, you can find more information in the _'Experimental Features'_ section later in this document.
+
+## Configuration File
+By default, `xonox` writes its configuration and station-list to a file called `xonox.conf` inside the user's home directory. If this causes problems on your system, you can specify the storage directory using the `--config-dir` parameter.
+
+## Experimental Features
+### Per-Device Bookmarks/Favorites/Presets
+You can disable the global favorite-list by setting the property `useGlobalPresetList` to `false`:
+```
+curl --location --request POST 'http://legacy.noxonserver.eu/settings' \
+--header 'Content-Type: application/json' \
+--data-raw '{ "useGlobalPresetList": false }'
+```
+If you find want to re-enable the global preset list, set `useGlobalPresetList` to `true`.
+
+## Development
+[Poetry](https://python-poetry.org/) is used to build and package this project:
+```bash
+# install dependencies
+poetry install
+# run tests
+poetry run pytest
+# run xonox
+poetry run python -m xonox
+# create package
+poetry build
+```
+
+## Changelog
+### 1.0.0
+- Use semantic versioning
+- [Added compatibility with Flask >= 2.3.0](https://github.com/x789/xonox/issues/14)
+- Use [Poetry](https://python-poetry.org/) for building and packaging the project
+
+### 0.0.7.2
+- [Added support for preset-buttons](https://github.com/x789/xonox/issues/9)
+- [Order stations alphabetically](https://github.com/x789/xonox/issues/10)
+
+### 0.0.6
+- Fixed [Management API does not return JSON](https://github.com/x789/xonox/issues/4)
+- Fixed [Non-unique station-IDs](https://github.com/x789/xonox/issues/3)
+
+### 0.0.5
+- __BREAKING CHANGE__ If the service shall bound to a specific ip-address, it must be provided via `--host` and not the positional parameter like in previous versions.
+- Added possibility to configure the location of `xonox.config` via command-line parameter `--config-dir`.
+- Fixed 'config not found'
 
-- [`xonox` at PyPI](https://pypi.org/project/xonox)
+### 0.0.4 (Withdrawn)
+- Added persistence of the station list.
 
-## Note to developers
-Make sure that your development environment has [Flask](https://pypi.org/project/Flask/) installed. The unit-tests require [pyfakefs](https://pypi.org/project/pyfakefs/).
+### 0.0.3
+- First publicly available release
 
-(c) 2022 TillW - Licensed to you under the AGPL v3.0
\ No newline at end of file
+(c) 2023 TillW - Licensed to you under the AGPL v3.0
\ No newline at end of file
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new file mode 100644
index 0000000..1d9aae8
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@@ -0,0 +1,308 @@
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+
+[[package]]
+name = "zipp"
+version = "3.17.0"
+description = "Backport of pathlib-compatible object wrapper for zip files"
+optional = false
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+[package.extras]
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+testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "pytest (>=6)", "pytest-black (>=0.3.7)", "pytest-checkdocs (>=2.4)", "pytest-cov", "pytest-enabler (>=2.2)", "pytest-ignore-flaky", "pytest-mypy (>=0.9.1)", "pytest-ruff"]
+
+[metadata]
+lock-version = "2.0"
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diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..4acad5b
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,29 @@
+[tool.poetry]
+name = "xonox"
+version = "1.0.0"
+description = "An alternative infrastructure-service for legacy NOXON(tm) devices"
+license = "AGPL-3.0-only"
+authors = ["TillW "]
+readme = "ReadMe.md"
+homepage = "https://github.com/x789/xonox"
+repository = "https://github.com/x789/xonox"
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Programming Language :: Python :: 3",
+    "Operating System :: OS Independent"
+    ]
+
+[tool.poetry.urls]
+"Bug Tracker" = "https://github.com/x789/xonox/issues"
+
+[tool.poetry.dependencies]
+python = "^3.9"
+flask = "^3.0.0"
+
+[tool.poetry.group.test.dependencies]
+pytest = "^7.4.3"
+pyfakefs = "^5.3.0"
+
+[build-system]
+requires = ["poetry-core"]
+build-backend = "poetry.core.masonry.api"
diff --git a/source/LICENSE b/source/LICENSE
deleted file mode 100644
index 0ad25db..0000000
--- a/source/LICENSE
+++ /dev/null
@@ -1,661 +0,0 @@
-                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 19 November 2007
-
- Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
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diff --git a/source/README.md b/source/README.md
deleted file mode 100644
index 065b9ad..0000000
--- a/source/README.md
+++ /dev/null
@@ -1,94 +0,0 @@
-# xonox
-An alternative infrastructure-service for legacy NOXON(tm) devices.
-
-## Compatible Devices
-The following devices were reported as compatible:
-* Noxon(tm) iRadio
-* Noxon(tm) iRadio 300/360
-* Noxon(tm) iRadio 400
-
-## Getting Started
-### Installation
-Install the module and all of its dependencies via pip:
-```
-pip install xonox
-```
-
-### Start Service
-If you want `xonox` to listen on all bound IP-addresses:
-```
-python -m xonox
-```
-If you want `xonox` to listen only on a single IP-address you can use the `--host` parameter to specify it.
-```
-python -m xonox --host 192.168.3.3
-```
-
-### Configure Your Environment
-The NOXON(tm) devices locate their services via DNS. To allow them to find the alternative service, you need to configure your local DNS so that the following names point to the host that runs `xonox`.
-- legacy.noxonserver.eu
-- gate1.noxonserver.eu
-
-## Manage Your Station List
-#### Add Stations
-You can add stations to `xonox` by POSTing its metadata to the `/station` endpoint.
-```
-curl --location --request POST 'http://legacy.noxonserver.eu/station' \
---header 'Content-Type: application/json' \
---data-raw '{
-    "name": "Radio Swiss Pop",
-    "description": "Radio Swiss Pop Live Stream",
-    "streamUrl": "http://stream.srg-ssr.ch/m/rsp/mp3_128"
-}'
-```
-Please note that `streamUrl` needs to point to the MP3 stream and not to a playlist (M3U). If you don't know how to get this information for your favorite station, have a look at station list of the [RadioBrowser](https://www.radio-browser.info/) project.
-Remember that the Noxon(tm) iRadios do not support HTTPS. Therefore you need to __supply an HTTP-URL__.
-
-#### Get the List
-```
-curl --location --request GET 'http://legacy.noxonserver.eu/station'
-```
-
-#### Remove a Station
-```
-curl --location --request DELETE 'http://legacy.noxonserver.eu/station/0'
-```
-
-## Bookmark/Preset/Favorite Support
-Since version 0.0.7.2 `xonox` supports the favorites/preset buttons of the iRadios. Due to technical challenges (see [this comment](https://github.com/x789/xonox/issues/9#issuecomment-1192408879)) only one favorites list is created for all devices by default. This means that a created favorite is available on all devices which are connected to the same server.
-Separate favorites lists per device are supported experimentally. If you want to try it, you can find more information in the _'Experimental Features'_ section later in this document.
-
-## Configuration File
-By default, `xonox` writes its configuration and station-list to a file called `xonox.conf` inside the user's home directory. If this causes problems on your system, you can specify the storage directory using the `--config-dir` parameter.
-
-## Experimental Features
-### Per-Device Bookmarks/Favorites/Presets
-You can disable the global favorite-list by setting the property `useGlobalPresetList` to `false`:
-```
-curl --location --request POST 'http://legacy.noxonserver.eu/settings' \
---header 'Content-Type: application/json' \
---data-raw '{ "useGlobalPresetList": false }'
-```
-If you find want to re-enable the global preset list, set `useGlobalPresetList` to `true`.
-
-## Changelog
-### 0.0.7.2
-- [Added support for preset-buttons](https://github.com/x789/xonox/issues/9)
-- [Order stations alphabetically](https://github.com/x789/xonox/issues/10)
-
-### 0.0.6
-- Fixed [Management API does not return JSON](https://github.com/x789/xonox/issues/4)
-- Fixed [Non-unique station-IDs](https://github.com/x789/xonox/issues/3)
-
-### 0.0.5
-- __BREAKING CHANGE__ If the service shall bound to a specific ip-address, it must be provided via `--host` and not the positional parameter like in previous versions.
-- Added possibility to configure the location of `xonox.config` via command-line parameter `--config-dir`.
-- Fixed 'config not found'
-
-### 0.0.4 (Withdrawn)
-- Added persistence of the station list.
-
-### 0.0.3
-- First publicly available release
-
-(c) 2022 TillW - Licensed to you under the AGPL v3.0
\ No newline at end of file
diff --git a/source/pyproject.toml b/source/pyproject.toml
deleted file mode 100644
index fa7093a..0000000
--- a/source/pyproject.toml
+++ /dev/null
@@ -1,3 +0,0 @@
-[build-system]
-requires = ["setuptools>=42"]
-build-backend = "setuptools.build_meta"
\ No newline at end of file
diff --git a/source/setup.cfg b/source/setup.cfg
deleted file mode 100644
index 9cbc0d4..0000000
--- a/source/setup.cfg
+++ /dev/null
@@ -1,26 +0,0 @@
-[metadata]
-name = xonox
-version = 0.0.7.2
-author = TillW
-description = An alternative infrastructure-service for legacy NOXON(tm) devices
-long_description = file: README.md
-long_description_content_type = text/markdown
-url = https://github.com/x789/xonox
-project_urls =
-    Bug Tracker = https://github.com/x789/xonox/issues
-classifiers =
-    Development Status :: 3 - Alpha
-    Programming Language :: Python :: 3
-    License :: OSI Approved :: GNU Affero General Public License v3
-    Operating System :: OS Independent
-
-[options]
-package_dir =
-    = src
-packages = find:
-python_requires = >=3.6
-install_requires = 
-    flask
-
-[options.packages.find]
-where = src
\ No newline at end of file
diff --git a/source/src/xonox/__init__.py b/xonox/__init__.py
similarity index 100%
rename from source/src/xonox/__init__.py
rename to xonox/__init__.py
diff --git a/source/src/xonox/__main__.py b/xonox/__main__.py
similarity index 100%
rename from source/src/xonox/__main__.py
rename to xonox/__main__.py
diff --git a/source/src/xonox/config.py b/xonox/config.py
similarity index 100%
rename from source/src/xonox/config.py
rename to xonox/config.py
diff --git a/source/src/xonox/preset.py b/xonox/preset.py
similarity index 100%
rename from source/src/xonox/preset.py
rename to xonox/preset.py
diff --git a/source/src/xonox/preset_repository.py b/xonox/preset_repository.py
similarity index 100%
rename from source/src/xonox/preset_repository.py
rename to xonox/preset_repository.py
diff --git a/source/src/xonox/preset_service.py b/xonox/preset_service.py
similarity index 100%
rename from source/src/xonox/preset_service.py
rename to xonox/preset_service.py
diff --git a/source/src/xonox/server.py b/xonox/server.py
similarity index 97%
rename from source/src/xonox/server.py
rename to xonox/server.py
index bca867c..f5eb22a 100644
--- a/source/src/xonox/server.py
+++ b/xonox/server.py
@@ -1,10 +1,11 @@
 # xonox - an alternative service for legacy NOXON(tm) devices
-# (c) 2022 - TillW
+# (c) 2023 - TillW
 # Licensed to you under Affero GPL 3.0 (https://www.gnu.org/licenses/agpl-3.0.html)
 
 from functools import wraps
 from collections import namedtuple
-from flask import Flask, request, abort, jsonify, json, Response
+from flask import Flask, request, abort, jsonify, Response
+from json import JSONEncoder
 from . import Config, Station, StationRepository, Preset, PresetService
 
 # WebAPI Helpers #################
@@ -19,7 +20,7 @@ def wrapper(*args, **kwargs):
         return wrapper
     return decorator
 
-class ObjectToJsonStringEncoder(json.JSONEncoder):
+class ObjectToJsonStringEncoder(JSONEncoder):
     '''A JSON encoder that tries to serialize using 'to_json' or returns the dictionary of the object to serialize.'''
     def default(self, o):
         if hasattr(o, 'to_json'):
diff --git a/source/src/xonox/station.py b/xonox/station.py
similarity index 100%
rename from source/src/xonox/station.py
rename to xonox/station.py
diff --git a/source/src/xonox/station_repository.py b/xonox/station_repository.py
similarity index 100%
rename from source/src/xonox/station_repository.py
rename to xonox/station_repository.py


Test patch:
diff --git a/tests/__init__.py b/tests/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/source/tests/test_config.py b/tests/test_config.py
similarity index 95%
rename from source/tests/test_config.py
rename to tests/test_config.py
index 10de16d..649933a 100644
--- a/source/tests/test_config.py
+++ b/tests/test_config.py
@@ -3,7 +3,7 @@
 # Licensed to you under Affero GPL 3.0 (https://www.gnu.org/licenses/agpl-3.0.html)
 
 from pyfakefs.fake_filesystem_unittest import TestCase
-from src.xonox import Config
+from xonox import Config
 
 class ConfigTestCase(TestCase):
     def setUp(self):
diff --git a/source/tests/test_preset_repository.py b/tests/test_preset_repository.py
similarity index 98%
rename from source/tests/test_preset_repository.py
rename to tests/test_preset_repository.py
index e916cae..efd50ca 100644
--- a/source/tests/test_preset_repository.py
+++ b/tests/test_preset_repository.py
@@ -3,7 +3,7 @@
 # Licensed to you under Affero GPL 3.0 (https://www.gnu.org/licenses/agpl-3.0.html)
 
 from pyfakefs.fake_filesystem_unittest import TestCase
-from src.xonox import Config, Preset, PresetRepository
+from xonox import Config, Preset, PresetRepository
 
 class PresetRepositoryTestCase(TestCase):
     def setUp(self):
diff --git a/source/tests/test_station_repository.py b/tests/test_station_repository.py
similarity index 99%
rename from source/tests/test_station_repository.py
rename to tests/test_station_repository.py
index b8ed17f..6c00b82 100644
--- a/source/tests/test_station_repository.py
+++ b/tests/test_station_repository.py
@@ -3,7 +3,7 @@
 # Licensed to you under Affero GPL 3.0 (https://www.gnu.org/licenses/agpl-3.0.html)
 
 from pyfakefs.fake_filesystem_unittest import TestCase
-from src.xonox import Config, Station, StationRepository
+from xonox import Config, Station, StationRepository
 
 class StationRepositoryTestCase(TestCase):
     def setUp(self):