Add bandwidth tracking and display to StreamWriter and PyDM DataWriter #1105
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- Introduced bandwidth tracking in StreamWriter with methods to record and prune bandwidth data. - Added a new method to retrieve instantaneous bandwidth in bytes per second. - Updated Python bindings and DataWriter to expose bandwidth information. - Enhanced StreamWriter's functionality to support bandwidth calculations over a one-second window.
- Added a new PyDMLabel to display bandwidth information in the DataWriter. - Ensured alarm sensitivity settings are applied to the new label for proper UI behavior.
- Updated the DataWriter to include units ('Bytes/sec') and a display format ('{:0.3f}') for the bandwidth variable.
- Modified the DataWriter widget to use PyRogueLabel for bandwidth display, ensuring consistency in UI components.
- Updated the display format for bandwidth to use commas ('{:,.3f}') for better readability.
- Refactored the DataWriter widget to use a horizontal layout for bandwidth display, including a label for units ('Bytes/sec').
- Ensured proper alignment and spacing for a cleaner UI presentation.
- Changed the layout alignment for the bandwidth display to ensure consistent positioning of elements. - Improved overall UI presentation by setting the alignment of the bandwidth layout to left and vertical center.
ruck314
approved these changes
Dec 10, 2025
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