How to install PyQt4 on Windows using pip?

Here are Windows wheel packages built by Chris Golke – Python Windows Binary packages – PyQt In the filenames cp27 means C-python version 2.7, cp35 means python 3.5, etc. Since Qt is a more complicated system with a compiled C++ codebase underlying the python interface it provides you, it can be more complex to build … Read more

How to install PyQt4 on Windows using pip?

Here are Windows wheel packages built by Chris Golke – Python Windows Binary packages – PyQt In the filenames cp27 means C-python version 2.7, cp35 means python 3.5, etc. Since Qt is a more complicated system with a compiled C++ codebase underlying the python interface it provides you, it can be more complex to build … Read more

PyQt is thread-safe to the same extent that Qt is thread-safe. The Qt docs will tell you which parts of their API are guaranteed to be so, and under what circumstances.

Cross-thread signals are thread-safe, so calling the updatePB method in your example is okay. Your ConnDisconn method is not thread-safe, but that has got nothing to do with PyQt or Qt – it’s just a consequence of how you wrote it. The serialEnabled attribute could be read/written by two threads simultaneously, so the behaviour is strictly undefined. A thread-safe way of … Read more

Why does PyQt crashes without information? (exit code 0xC0000409)

PyQt is thread-safe to the same extent that Qt is thread-safe. The Qt docs will tell you which parts of their API are guaranteed to be so, and under what circumstances. Cross-thread signals are thread-safe, so calling the updatePB method in your example is okay. Your ConnDisconn method is not thread-safe, but that has got nothing to do with … Read more

How do I plot only a table in Matplotlib?

If you just wanted to change the example and put the table at the top, then loc=’top’ in the table declaration is what you need, Then adjusting the plot with, A more flexible option is to put the table in its own axis using subplots, which looks like this, You are then free to adjust the locations of the … Read more