Sirius HLA CONS - GUI

This repo contains various PyDM OPIs in use.

Develop

In order to contribute with this repository the developer must have pre-commit installed and enabled.

pip install pre-commit
pre-commit install

Install

Windows instructions.

Available at PyPi https://pypi.org/project/siriushlacon/, can be installed using pip but specific versions of QT are needed.

Conda

Install (Linux)

# Install Miniconda
wget https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh
sh Miniconda3-latest-Linux-x86_64.sh

# Remove the install script
rm Miniconda3-latest-Linux-x86_64.sh

Install (Windows)

Download at https://repo.anaconda.com/miniconda/Miniconda3-latest-Windows-x86_64.exe

Important

• Local installation (single user only).
• Add to the PATH

The user should check if conda is enabled. The powershell prompt should look like:

(base) ...

In order to setup conda correctly on powershell use the command below then restart the shell application:

conda init powershell

Set the powershell execution policy so external scripts are availble https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.security/set-executionpolicy?view=powershell-7.1

Set-ExecutionPolicy RemoteSigned

Environment setup

Create a conda environment using a tested python version

conda create --name py36 python=3.6

Environment dependencies:

# Activate the environment "py36", the shell prompt should start with "(py36) ..."
conda activate py36

# Enable conda-forge channel
conda config --add channels conda-forge
conda config --set channel_priority strict

# Install EPICS base
conda install -c conda-forge/label/cf202003 epics-base

# Install dependencies
conda install -c conda-forge bottleneck
conda install -c conda-forge pyqt==5.12.3
conda install -c conda-forge qt==5.12.9
conda install -c conda-forge pydm==1.10.4

# Install interfaces
pip install --upgrade siriushlacon

Desktop shortcut

Windows:

This assumes a conda environment named py36. The .lnk content must be updated in case of a different name.

iex ((New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/lnls-sirius/pydm-opi/master/miscellaneous/windows/Create-Shortcut.ps1'));

Run

To launch the main window use the script: sirius-hla-as-ap-conlauncher.py.

On Windows make sure that the correct python.exe or pythonw.exe is the default program for *.py files.

pythonw.exe (Get-Command sirius-hla-as-ap-conlauncher.py).Path
pythonw.exe (Get-Command sirius-hla-as-va-vbc.py).Path

2.4.1 - Sprint 15

• UPDATE: Merge PR beaglebones
• FIX: Check Python version before using dataclasses (required 3.7+)

2.4.0 - Sprint 15

• FIX: agilent4uhv details table crash.
• FIX: regatron alarm tree view with broken PV names.
• NEW: Central logging module logging.py.
• NEW: Include CODEOWNERS file.
• NEW: Include siriushlacon_launcher; usage of setup entrypoints.
• UPDATE: Center MKS ans Agilent table labels.
• UPDATE: Custom PyDMAppliacation instance using sirius-hla-as-ap-generic-launcher entrypoint instead of pydm.
• UPDATE: Widgets and generic components into widgets/.
• UPDATE: launcher img layout.