[PyQt] pyqtdeploy Windows error

[Rob Kent]

Even further to my last,

Doesn’t seem to matter whether I link against the .lib file generated as part of the sysroot or against the .dll belonging to the host python: exactly the same result.

Thanks, Rob


On 30 July 2019 at 14:38:30, Rob Kent (rob at gulon.co.uk) wrote:

Further to my last,

It seems to me that ‘_abc’ is a module that is compiled from C and therefore should be included in the python shared lib (is that correct?) and ‘_py_abc’ is a fallback pure python implementation that is not being included as it shouldn’t be needed. If thats’s the case: why can’t my application find the ‘abc’ module in the python lib? Where should I start to look for my misconfiguration?

Thanks, Rob


On 30 July 2019 at 13:16:23, Rob Kent (rob at gulon.co.uk) wrote:

HI there,

I’m creating a dead simple application to test a pyqtdeploy sysroot. Everything builds fine, but when I run it I get the following error:


Fatal Python error: init_sys_streams: can't initialize sys standard streams
Traceback (most recent call last):
  File ":/abc.py", line 105, in <module>
  File "bootstrap.py", line 983, in _find_and_load
  File "bootstrap.py", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named '_abc'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "bootstrap.py", line 983, in _find_and_load
  File "bootstrap.py", line 967, in _find_and_load_unlocked
  File "bootstrap.py", line 668, in _load_unlocked
  File "bootstrap.py", line 638, in _load_backward_compatible
  File ":/io.py", line 52, in <module>
  File "bootstrap.py", line 983, in _find_and_load
  File "bootstrap.py", line 967, in _find_and_load_unlocked
  File "bootstrap.py", line 668, in _load_unlocked
  File "bootstrap.py", line 638, in _load_backward_compatible
  File ":/abc.py", line 109, in <module>
  File "bootstrap.py", line 983, in _find_and_load
  File "bootstrap.py", line 965, in _find_and_load_unlocked
ModuleNotFoundError: No module named '_py_abc'

When I check the listed frozen files from pyqtdeploy-build although abc.py is there, neither _abc.py or _py_abc are included, although they are there in the lib directory.

My setup is:

Windows 10
MSVC 2017
Python 3.7.2
Qt 5.13.0
Sip 4.19.18
PyQt 5.13.0

My pyqtdeploy project file is set to use the windows shared library.

Any help gratefully appreciated,

Rob

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