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Python parallel port access library

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Traceback (most recent call last): File "/home/tech/Documents/projects/parallel_cd4094/lcd.py", line 12, in p = parallel.Parallel(**'/dev/usb/lp0'**) File "/home/tech/.local/lib/python3.10/site-packages/parallel/parallelppdev.py", line 189, in __init__ self.PPEXCL() File "/home/tech/.local/lib/python3.10/site-packages/parallel/parallelppdev.py", line 241, in PPEXCL fcntl.ioctl(self._fd, PPEXCL) **OSError: [Errno...

Module does not have method to close or release access to port? If I attempt to load/use module twice, get error 6, no such device or address? How do I...

Any update in the recent years?

I don't know why, but in our recent tests when using PsychoPy parallel with an LPT port plug into a PCIe connector on Linux, we could not initialize the class...

Fixes the broken build by correcting flake errors

tested on Windows 10 with giveio64 driver

Cloned and installed via `python setup.py install` on Windows 7 machine. The machine does not have parallel LPT port. If the error below was triggered by this fact it should...

i'm trying to reuse the same code on both Windows and Linux and i've just found the `getData` method is missing on Windows. Any alternative i can use?

PyParallel should have automated CI builds (and unit tests including flake8 checking) to ensure reasonable code quality.

When this library gets some new life after all... there should be a back-end specifically supporting the GPIOs on the Raspberry PI (and maybe additional embedded boards). Does not need...

enhancement