PySide2 example
patrickelectric opened this issue · 13 comments
Is it possible to add an pyside2 example or add a reference of any pyside2 project that uses fbs ?
Good point. I've updated the tutorial:
You can also use Qt for Python instead of PyQt. To do this, simply write
PySide2instead ofPyQt5throughout this tutorial. For the above, usepip install PySide2(without specifying a version).
You may also be interested in this PySide2 tutorial I wrote.
Thank you, I was able to use fbs run, but freeze fails.
Traceback (most recent call last):
File "/tmp/vv/bin/pyinstaller", line 11, in <module>
sys.exit(run())
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/__main__.py", line 111, in run
run_build(pyi_config, spec_file, **vars(args))
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/__main__.py", line 63, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/build_main.py", line 838, in main
build(specfile, kw.get('distpath'), kw.get('workpath'), kw.get('clean_build'))
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/build_main.py", line 784, in build
exec(text, spec_namespace)
File "<string>", line 17, in <module>
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/build_main.py", line 241, in __init__
self.__postinit__()
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/datastruct.py", line 158, in __postinit__
self.assemble()
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/build_main.py", line 500, in assemble
module_hook.post_graph()
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/imphook.py", line 410, in post_graph
self._load_hook_module()
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/building/imphook.py", line 377, in _load_hook_module
self.hook_module_name, self.hook_filename)
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/compat.py", line 736, in importlib_load_source
return mod_loader.load_module()
File "<frozen importlib._bootstrap_external>", line 407, in _check_name_wrapper
File "<frozen importlib._bootstrap_external>", line 907, in load_module
File "<frozen importlib._bootstrap_external>", line 732, in load_module
File "<frozen importlib._bootstrap>", line 265, in _load_module_shim
File "<frozen importlib._bootstrap>", line 696, in _load
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
File "/tmp/vv/lib/python3.7/site-packages/PyInstaller/hooks/hook-PySide2.QtQuick.py", line 13, in <module>
from PyInstaller.utils.hooks import get_qmake_path, exec_command
ImportError: cannot import name 'exec_command' from 'PyInstaller.utils.hooks' (/tmp/vv/lib/python3.7/site-packages/PyInstaller/utils/hooks/__init__.py)
Traceback (most recent call last):
File "/usr/lib64/python3.7/runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "/usr/lib64/python3.7/runpy.py", line 85, in _run_code
exec(code, run_globals)
File "/tmp/vv/lib/python3.7/site-packages/fbs/__main__.py", line 36, in <module>
main()
File "/tmp/vv/lib/python3.7/site-packages/fbs/cmdline.py", line 26, in main
args.fn(*fn_args)
File "/tmp/vv/lib/python3.7/site-packages/fbs/builtin_commands/__init__.py", line 122, in freeze
freeze_arch(debug=debug)
File "/tmp/vv/lib/python3.7/site-packages/fbs/freeze/arch.py", line 4, in freeze_arch
freeze_linux(extra_pyinstaller_args, debug)
File "/tmp/vv/lib/python3.7/site-packages/fbs/freeze/linux.py", line 8, in freeze_linux
run_pyinstaller(extra_pyinstaller_args, debug)
File "/tmp/vv/lib/python3.7/site-packages/fbs/freeze/__init__.py", line 36, in run_pyinstaller
run(args, check=True)
File "/usr/lib64/python3.7/subprocess.py", line 481, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['pyinstaller', '--name', 'MyApp', '--noupx', '--log-level', 'ERROR', '--noconfirm', '--distpath', '/tmp/vv/target', '--specpath', '/tmp/vv/target/PyInstaller', '--workpath', '/tmp/vv/target/PyInstaller', '/tmp/vv/src/main/python/main.py']' returned non-zero exit status 1.
It appears to be a problem with pyinstaller, related to this issue: pyinstaller/pyinstaller#3689
Are you using Python 3.5 and PyInstaller 3.4?
Python 3.7 and PyInstaller 3.4.
I'm using the latest fbs with Python 3.7.1 and PyInstaller 3.4 without issues but I am primarily deploying on Windows and I am not using QtQuick.
For my particular PySide2 app, I need to make sure I have these hidden imports:
from PySide2 import QtXml
from PySide2 import QtUiToolsJudging by the error you posted, you might have to add QtQuick to your hidden imports.
@fredrikaverpil thanks, but the problem is with pyinstaller. I'm developing under linux and doing some research with fbs and pyinstaller.
pyinstaller/pyinstaller#3875 Does not fix everything but it's step closer to accomplish what I want.
@mherrmann With my last corrections with pyinstaller, I'm able to finish fbs freeze.
As mentioned in many places such as the tutorial, the Manual or the Troubleshooting page on fbs's web site, fbs only officially supports Python 3.5. I'm afraid I can't give help for 3.7 at this point.
@mherrmann no problem, but is it possible to guide me if the problem is a consequence of fbs ? I would like to help and fix the issue.
patrick@dell /tmp/vv python -m fbs freeze
VERSION> 5
qmake /bin/qmake
versionstring b'5.11.2'
QMAKE /usr/lib/qt/qml
ldd: warning: you do not have execution permission for `/usr/lib/libgcc_s.so.1'
Done. You can now run `target/MyApp/MyApp`. If that doesn't work, see
https://build-system.fman.io/troubleshooting.
patrick@dell /tmp/vv ./target/MyApp/MyApp
Traceback (most recent call last):
File "/mnt/hd/.local/lib/python3.7/site-packages/PyInstaller/loader/rthooks/pyi_rth_pkgres.py", line 11, in <module>
import pkg_resources as res
File "/home/patrick/.local/lib/python3.7/site-packages/PyInstaller/loader/pyimod03_importers.py", line 627, in exec_module
exec(bytecode, module.__dict__)
File "site-packages/pkg_resources/__init__.py", line 81, in <module>
ModuleNotFoundError: No module named 'packaging.specifiers'
[10069] Failed to execute script pyi_rth_pkgres
Any idea ?
It appears to a problem with pyinstaller yet, I'll try to debug it more and update it here.
As I said, I'll re-join this discussion when you are using Python 3.5 :-) The Python and PyInstaller versions are strongly interdependent, and I don't have time to chase problems that may just be caused by a wrong Python version. (Or present itself differently on different Python versions.)
Not sure which Linux distribution you are on but I just tested again on Ubuntu and can follow the tutorial flawlessly with Python 3.5, PySide2 5.11.2 and PyInstaller 3.4.
I will not try with 3.7. As I said, at the moment I only support 3.5. I can tell you however that fman actually uses 3.6 on Arch, so you may have some luck there.