tuna
:fish: Python profile viewer (by nschloe)
PyQtGraph
Fast data visualization and GUI tools for scientific / engineering applications (by pyqtgraph)
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tuna | PyQtGraph | |
---|---|---|
4 | 25 | |
1,263 | 3,674 | |
- | 1.9% | |
0.0 | 9.3 | |
about 2 months ago | about 16 hours ago | |
Python | Python | |
GNU General Public License v3.0 only | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
tuna
Posts with mentions or reviews of tuna.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-18.
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Is AWS Lambda Cold Start Still an Issue?
Every minor detail matters and adds to the total import time as part of the cold start. We need to optimize our code and imports. If you use Python, you can analyze your code with a tool like Tuna and optimize your libraries (perhaps replace slower ones) and your imports.
- Make Python Run Faster
- Scanning Function calls in a script - is there a tool?
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Creating a Python CLI with Go(lang)-comparable startup times
I started to examine the output of python -X importtime -m gefyra 2> import.log just to check the imports. There is an awesome tool to analyze the Python imports: tuna (see: https://github.com/nschloe/tuna). tuna allows analyzing the import times from the log. Run it like so tuna import.log. It opens a browser window and visualizes the import times. With that I was able to manually move all imports to the functions in which they are needed (and bring in some other optimizations). This greatly violates PEP 8 (https://peps.python.org/pep-0008/#imports) but leads to very fast startup times.
PyQtGraph
Posts with mentions or reviews of PyQtGraph.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-25.
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Mastering Matplotlib: A Step-by-Step Tutorial for Beginners
PyQtGraph - Interactive and realtime 2D/3D/Image plotting and science/engineering widgets.
- Lets-Plot: An open-source plotting library by JetBrains
- Is 62.5Hz too frequent of a measurement to display live data?
- Does anyone know how i can implement a custom ruler for an image that is on a QGraphicsView Scene. And when i zoom the image, the ruler measurements also automatically get updated. Has anyone implemented something similar that could be shared with me?
- Searching for a not laggy way to plot
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Use cases for PySide
Image, 3D, or data visualization applications using OpenCV and the SciPy ecosystem. The Graphics View Framework can display an image and let the user interact with it, and the Python ecosystem is very rich for image processing, data analysis, and visualization. For example, LabelMe for image labeling, PyQtGraph for scientific graphics, or custom QWidget integration in Maya.
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Help: RecursionError: maximum recursion depth exceeded
I don't think that's related to your error though - from the backtrace, it looks like the plotWidget has plotItem attribute that's somehow been assiged to itself (or maybe some other PlotWidget) , so is just endlessly recursing as it tries to proxy the same attribute lookup (presumably 'clear') to itself. Looking at the source, the plotitem is either created as a new PlotItem() object if not provided, or passed in to the constructor, so I'd check how this gets initialised - eg. does this get set as a property in your .ui file? Are you setting it to the widget itself somehow?
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Microcontroller real time UART interface with PC data plotting (python code not working)
I did something like this recently but I used pyqtgraph: https://www.pyqtgraph.org/
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Stackoverflow Survey 2022 Results
Ah, I agree, Matplotlib is for publication, so slow and pretty. For fast, I use pyqtgraph, which can do that 10 million point plot interaction. And since it's QT, it integrates seamlessly into QT applications.
- Unpopular opinion: Matplotlib is a bad library
What are some alternatives?
When comparing tuna and PyQtGraph you can also consider the following projects:
SnakeViz - An in-browser Python profile viewer
matplotlib - matplotlib: plotting with Python
Altair - Declarative statistical visualization library for Python
plotly - The interactive graphing library for Python :sparkles: This project now includes Plotly Express!
ggplot - ggplot port for python
VisPy - Main repository for Vispy
seaborn - Statistical data visualization in Python
bokeh - Interactive Data Visualization in the browser, from Python
vincent
Apache Superset - Apache Superset is a Data Visualization and Data Exploration Platform [Moved to: https://github.com/apache/superset]
Graphviz - Simple Python interface for Graphviz