theengs
Cannot run on rpi3b+ debian bookworm
Describe the bug When I try to run it, I get the following error: ImportError: Package 'textual.widgets' has no class 'ScrollView'
To Reproduce
vince@raspberrypi:~/theengs/explorer $ python3 -m venv .venv
vince@raspberrypi:~/theengs/explorer $ . .venv/bin/activate
(.venv) vince@raspberrypi:~/theengs/explorer $ pip install TheengsDecoder textual bluetooth-numbers humanize
Collecting TheengsDecoder
Using cached TheengsDecoder-1.5.0-cp311-cp311-linux_aarch64.whl
Collecting textual
Using cached textual-0.27.0-py3-none-any.whl (413 kB)
Collecting bluetooth-numbers
Using cached bluetooth_numbers-1.1.0-py3-none-any.whl (467 kB)
Collecting humanize
Using cached humanize-4.6.0-py3-none-any.whl (109 kB)
Collecting importlib-metadata>=4.11.3
Using cached importlib_metadata-6.6.0-py3-none-any.whl (22 kB)
Collecting markdown-it-py[linkify,plugins]<3.0.0,>=2.1.0
Using cached markdown_it_py-2.2.0-py3-none-any.whl (84 kB)
Collecting rich>=13.3.3
Using cached rich-13.4.2-py3-none-any.whl (239 kB)
Collecting typing-extensions<5.0.0,>=4.4.0
Using cached typing_extensions-4.6.3-py3-none-any.whl (31 kB)
Collecting zipp>=0.5
Using cached zipp-3.15.0-py3-none-any.whl (6.8 kB)
Collecting mdurl~=0.1
Using cached mdurl-0.1.2-py3-none-any.whl (10.0 kB)
Collecting linkify-it-py<3,>=1
Using cached linkify_it_py-2.0.2-py3-none-any.whl (19 kB)
Collecting mdit-py-plugins
Using cached mdit_py_plugins-0.4.0-py3-none-any.whl (54 kB)
Collecting pygments<3.0.0,>=2.13.0
Using cached Pygments-2.15.1-py3-none-any.whl (1.1 MB)
Collecting uc-micro-py
Using cached uc_micro_py-1.0.2-py3-none-any.whl (6.2 kB)
Installing collected packages: TheengsDecoder, zipp, uc-micro-py, typing-extensions, pygments, mdurl, humanize, bluetooth-numbers, markdown-it-py, linkify-it-py, importlib-metadata, rich, mdit-py-plugins, textual
Successfully installed TheengsDecoder-1.5.0 bluetooth-numbers-1.1.0 humanize-4.6.0 importlib-metadata-6.6.0 linkify-it-py-2.0.2 markdown-it-py-2.2.0 mdit-py-plugins-0.4.0 mdurl-0.1.2 pygments-2.15.1 rich-13.4.2 textual-0.27.0 typing-extensions-4.6.3 uc-micro-py-1.0.2 zipp-3.15.0
(.venv) vince@raspberrypi:~/theengs/explorer $ python3 TheengsExplorer/__init__.py
Traceback (most recent call last):
File "/home/vince/theengs/explorer/TheengsExplorer/__init__.py", line 24, in <module>
from bleak import BleakScanner
ModuleNotFoundError: No module named 'bleak'
(.venv) vince@raspberrypi:~/theengs/explorer $ pip install bleak
Collecting bleak
Using cached bleak-0.20.2-py3-none-any.whl (135 kB)
Collecting dbus-fast<2.0.0,>=1.83.0
Using cached dbus_fast-1.86.0-cp311-cp311-manylinux_2_36_aarch64.whl
Installing collected packages: dbus-fast, bleak
Successfully installed bleak-0.20.2 dbus-fast-1.86.0
(.venv) vince@raspberrypi:~/theengs/explorer $ python3 TheengsExplorer/__init__.py
Traceback (most recent call last):
File "/home/vince/theengs/explorer/TheengsExplorer/__init__.py", line 26, in <module>
from textual.widgets import Footer, ScrollView
File "/home/vince/theengs/explorer/.venv/lib/python3.11/site-packages/textual/widgets/__init__.py", line 92, in __getattr__
raise ImportError(f"Package 'textual.widgets' has no class '{widget_class}'")
ImportError: Package 'textual.widgets' has no class 'ScrollView'
Expected behavior It runs properly
Screenshots If applicable, add screenshots to help explain your problem.
Environment (please complete the following information):
- version used: fc503d01922073e5e7bb4bb9ea6c529b39b87334 (current git)
- OS used:
(.venv) vince@raspberrypi:~/theengs/explorer $ uname -a
Linux raspberrypi 6.1.21-v8+ #1642 SMP PREEMPT Mon Apr 3 17:24:16 BST 2023 aarch64 GNU/Linux
(.venv) vince@raspberrypi:~/theengs/explorer $ cat /etc/os-release
PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
NAME="Debian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)"
VERSION_CODENAME=bookworm
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"
Additional context Add any other context about the problem here.
- You should not have a compilation error if you use the versions of the libraries linked into the libraries folder, this badges show you the state of the compilation
- If you are not sure this is a bug or an enhancement post your question to the forum
The README.md may be updated to also list bleak into the list of dependencies.
And then if some specific versions of the requirements are needed (maybe all from latest git repositories), that should be mentionned too.
Is this related to: https://github.com/theengs/explorer/pull/21 ?
Yes, development has stalled because the code should be changed to follow the newest Textual release like in the PR you mentioned. There was also never an official release of Theengs Explorer because it was still in development. So for now there's no quick fix. If you really want to run Theengs Explorer now, your best bet is to start from PR #21.
