mirror of
https://github.com/rootzoll/raspiblitz.git
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166 lines
4.6 KiB
Markdown
166 lines
4.6 KiB
Markdown
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# BlitzTUI Documentation (mainly for developers)
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BlitzTUI is a part of the RaspiBlitz project and implements a Touch User Interface in PyQt5.
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Make sure that PyQt5 is installed on the system
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```
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apt-get install python3-pyqt5
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```
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## Required tools
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### for UI development
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* QT Designer (GUI application for Linux, Mac and Windows)
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### for compiling the .ui and .qrc files to python3
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* pyuic5
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* pyrcc5
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`sudo apt-get install pyqt5-dev-tools`
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### for building and uploading PyPI packages
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* setuptools
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* wheel
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* twine
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`python3 -m pip install --upgrade setuptools wheel twine`
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## Mini-Tutorial
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Have a look at the [Mini-Tutorial](tutorial.md)
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## Release workflow
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* `make build-ui` - in case there were any changes to the *.ui or *.qrc files
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* make sure you have all changes added and commited (consider re-basing)
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* update the version in `blitztui/version.py`
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* update the `CHANGELOG.md` file (reflect the new version!)
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* `git add CHANGELOG.md blitztui/version.py`
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* `git commit` and set a proper commit message
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* `make build`
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* `make upload`
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## Uploading to PyPI
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Please use `twine` for uploading files to PyPI. You will need credentials for the BlitzTUI account.
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```
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$ cat ~/.pypirc
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[distutils]
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index-servers=
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pypi
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pypitest
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[pypi]
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username = RaspiBlitz
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password = <REDACTED>
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[pypitest]
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repository = https://test.pypi.org/legacy/
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username = RaspiBlitz-Test
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password = <REDACTED>
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```
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## PRELOAD-What?!
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**Update: This seems to be fixed since grpcio==1.24.3!**
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What's the reason for this long `LD_PRELOAD` line?!
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Apparently there is an incompatibility with the current version (as of writing this: **grpcio==1.24.1**) of
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**gRPC** for Python on ARM (Raspberry Pi) that was released by Google. Running without `LD_PRELOAD` gives
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an error regarding `undefined symbol: __atomic_exchange_8`:
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```
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(python3-env-lnd) admin@raspiblitz:~/raspiblitz/home.admin/BlitzTUI $ python3
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Python 3.7.3 (default, Apr 3 2019, 05:39:12)
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[GCC 8.2.0] on linux
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Type "help", "copyright", "credits" or "license" for more information.
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>>> import grpc
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Traceback (most recent call last):
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File "<stdin>", line 1, in <module>
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File "/home/admin/python3-env-lnd/lib/python3.7/site-packages/grpc/__init__.py", line 23, in <module>
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from grpc._cython import cygrpc as _cygrpc
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ImportError: /home/admin/python3-env-lnd/lib/python3.7/site-packages/grpc/_cython/cygrpc.cpython-37m-arm-linux-gnueabihf.so: undefined symbol: __atomic_exchange_8
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```
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It is expected that this is resolved soon-ish.
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## Directory tree
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```
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admin@raspiblitz:~/raspiblitz/home.admin/BlitzTUI $ tree
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.
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├── blitztui
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│ ├── client.py
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│ ├── config.py
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│ ├── file_logger.py
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│ ├── file_watcher.py
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│ ├── __init__.py
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│ ├── main.py
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│ ├── memo.py
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│ ├── ui
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│ │ ├── home.py
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│ │ ├── __init__.py
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│ │ ├── invoice.py
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│ │ ├── off.py
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│ │ ├── qcode.py
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│ │ └── resources_rc.py
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│ └── version.py
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├── CHANGELOG.md
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├── data
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│ ├── lnd.conf
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│ ├── raspiblitz.conf
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│ ├── raspiblitz.info
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│ ├── Wordlist-Adjectives-Common-Audited-Len-3-6.txt
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│ └── Wordlist-Nouns-Common-Audited-Len-3-6.txt
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├── designer
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│ ├── home.ui
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│ ├── invoice.ui
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│ ├── off.ui
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│ └── qcode.ui
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├── dist
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├── docs
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│ ├── images
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│ │ └── QtDesigner.png
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│ ├── README.md
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│ └── tutorial.md
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├── images
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│ ├── blank_318x318.png
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│ ├── Paid_Stamp.png
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│ ├── RaspiBlitz_Logo_Berry.png
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│ ├── RaspiBlitz_Logo_Condensed_270.png
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│ ├── RaspiBlitz_Logo_Condensed_90.png
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│ ├── RaspiBlitz_Logo_Condensed_Negative.png
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│ ├── RaspiBlitz_Logo_Condensed.png
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│ ├── RaspiBlitz_Logo_Icon_Negative.png
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│ ├── RaspiBlitz_Logo_Icon.png
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│ ├── RaspiBlitz_Logo_Main_270.png
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│ ├── RaspiBlitz_Logo_Main_90.png
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│ ├── RaspiBlitz_Logo_Main_Negative.png
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│ ├── RaspiBlitz_Logo_Main.png
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│ ├── RaspiBlitz_Logo_Stacked_270.png
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│ ├── RaspiBlitz_Logo_Stacked_90.png
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│ ├── RaspiBlitz_Logo_Stacked_Negative_270.png
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│ ├── RaspiBlitz_Logo_Stacked_Negative_90.png
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│ ├── RaspiBlitz_Logo_Stacked_Negative.png
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│ └── RaspiBlitz_Logo_Stacked.png
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├── LICENSE
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├── make.cmd
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├── Makefile
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├── MANIFEST.in
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├── README.md
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├── requirements.txt
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├── resources.qrc
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├── setup.cfg
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└── setup.py
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```
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