[PyQt] pyqtdeploy-build fails for iOS app

[David Morris]

Phil,

"pyqtdeploy-0.0.dev0-py3.6.egg" appears because I am compiling my own
version of pyqtdeploy from source with a tiny modification to add newline
characters to the XML file (so that changes in the file can be properly
detected by version control systems).  In order to eliminate this potential
unknown, I repeated everything with Python 3.6.4 and the official
pyqtdeploy 2.1 (installed using `pip install pyqtdeploy==2.1`).  Here is
the identical error:

pyqtdeploy-build --build-dir
/Users/morrisde/contract/PiranhaColorQt10-2/ios/sysroot/pump --target
ios-64 --sysroot /Users/morrisde/contract/PiranhaColorQt10-2/ios/sysroot
pump.pdy
Traceback (most recent call last):
  File "/usr/local/var/pyenv/versions/3.6.4/bin/pyqtdeploy-build", line 7,
in <module>
    from pyqtdeploy.pyqtdeploybuild_main import main
  File
"/usr/local/var/pyenv/versions/3.6.4/lib/python3.6/site-packages/pyqtdeploy/__init__.py",
line 28, in <module>
    from .builder import Builder
  File
"/usr/local/var/pyenv/versions/3.6.4/lib/python3.6/site-packages/pyqtdeploy/builder/__init__.py",
line 28, in <module>
    from .builder import Builder
  File
"/usr/local/var/pyenv/versions/3.6.4/lib/python3.6/site-packages/pyqtdeploy/builder/builder.py",
line 33, in <module>
    from PyQt5.QtCore import (QByteArray, QCoreApplication, QDir, QFile,
ModuleNotFoundError: No module named 'PyQt5.QtCore'
make: *** [pump_xcode] Error 1


The above is for python 3.6.4, installed using pyenv but no virtualenv to
test if the virtual environment was the problem.

Any ideas?

David


On Sat, Jun 16, 2018 at 10:05 PM, Phil Thompson <phil at riverbankcomputing.com
> wrote:

> On 14 Jun 2018, at 4:44 pm, David Morris <othalan at othalan.net> wrote:
> >
> > I am attempting to update a project to pyqtdeploy 2.0.  I have the
> sysroot setup, but when attempting to build my application I get an import
> error for PyQt5.QtCore.  PyQt5 is setup and runs my app perfectly, and
> pyqtdeploy itself runs perfectly.  Below is the actual error.  Any ideas on
> what I did wrong?
>
> The reference to...
>
> pyqtdeploy-0.0.dev0-py3.6.egg
>
> ...below doesn't look right.
>
> Phil
>
> >
> > Note that I am using a pyenv virtual environment (pyenv virtualenv) if
> that is relevant .....
> >
> > Compile OS:  MacOS High Sierra (10.13.4)
> >
> > pyqtdeploy-build --build-dir /Users/morrisde/contract/
> PiranhaColorQt10/ios/sysroot_test/pump --target ios-64 --sysroot
> /Users/morrisde/contract/PiranhaColorQt10/ios/sysroot_test pump.pdy
> > Traceback (most recent call last):
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/bin/pyqtdeploy-build",
> line 11, in <module>
> >     load_entry_point('pyqtdeploy==0.0.dev0', 'console_scripts',
> 'pyqtdeploy-build')()
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pkg_resources/__init__.py", line 480, in
> load_entry_point
> >     return get_distribution(dist).load_entry_point(group, name)
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pkg_resources/__init__.py", line 2693, in
> load_entry_point
> >     return ep.load()
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pkg_resources/__init__.py", line 2324, in load
> >     return self.resolve()
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pkg_resources/__init__.py", line 2330, in resolve
> >     module = __import__(self.module_name, fromlist=['__name__'], level=0)
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pyqtdeploy-0.0.dev0-py3.6.egg/pyqtdeploy/__init__.py",
> line 28, in <module>
> >     from .builder import Builder
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pyqtdeploy-0.0.dev0-py3.6.egg/
> pyqtdeploy/builder/__init__.py", line 28, in <module>
> >     from .builder import Builder
> >   File "/usr/local/var/pyenv/versions/piranha-qt5/lib/
> python3.6/site-packages/pyqtdeploy-0.0.dev0-py3.6.egg/
> pyqtdeploy/builder/builder.py", line 33, in <module>
> >     from PyQt5.QtCore import (QByteArray, QCoreApplication, QDir, QFile,
> > ModuleNotFoundError: No module named 'PyQt5.QtCore'
> > make: *** [pump_xcode] Error 1
> >
> >
> > Examining the python environment used by the file "builder.py"
> referenced in the traceback, I get the following information:
> >
> > sys.executable: /usr/local/var/pyenv/versions/3.6.5/bin/python
> > sys.path: ['/usr/local/var/pyenv/versions/3.6.5/bin',
> '/Users/morrisde/contract/PiranhaColorQt10/ios/sysroot_
> test/lib/python3.6/site-packages', '/Users/morrisde/contract/
> PiranhaColorQt10/ios/sysroot_test/lib/python3.6/site-
> packages/numpy-1.14.3-py3.6-macosx-10.13-x86_64.egg',
> '/usr/local/var/pyenv/versions/3.6.5/lib/python36.zip',
> '/usr/local/var/pyenv/versions/3.6.5/lib/python3.6',
> '/usr/local/var/pyenv/versions/3.6.5/lib/python3.6/lib-dynload',
> '/usr/local/var/pyenv/versions/3.6.5/lib/python3.6/site-packages',
> '/usr/local/var/pyenv/versions/3.6.5/lib/python3.6/
> site-packages/pyqtdeploy-0.0.dev0-py3.6.egg']
> >
> > This looks wrong in two ways, though perhaps I am simply either doing
> something wrong or misunderstanding what it should look like:
> >
> >       • I am using a pyenv virtual environment (pyenv virtualenv).  As
> such, the correct executable path should be whatever is setup by my pyenv
> environment:
> >
> > /usr/local/var/pyenv/shims/python
> >
> > It appears that pyqtdeploy-build is taking the real executable and
> ignoring the virtual environment, which breaks pyenv functionality.  (which
> is possibly acceptable in this situation except for the fact that I can't
> actually compile the iOS application).
> >
> >       • The python module path (sys.path) is missing the pyenv virtual
> environment site packages which should be found here:
> >
> > /usr/local/var/pyenv/versions/piranha-qt5/lib/python3.6/site-packages
> >
> > It appears that pyqtdeploy-build is looking for PyQt5 in the sysroot
> directory (/Users/morrisde/contract/PiranhaColorQt10/ios/sysroot_
> test/lib/python3.6/site-packages), however no PyQt5 installation exists
> in that location.
> >
> > Can anyone help with how to setup an iOS build environment?
> > Is it possible to use pyenv (with or without a virtual environment)?
> > Or is there some other setup which must be used?
> > Or am I missing a build step?
> >
> > I attached my sysroot.json config file in the previous email.  Here are
> the build commands I am using (with full python virtualenv setup):
> >
> > brew install pyenv pyenv-virtualenv
> > pyenv install 3.6.5
> > pyenv virtualenv -p python3.6 3.6.5 piranha-qt5
> > pyenv local piranha-qt5
> > pip install sip==4.19.8 pyqt5==5.10.1
> >
> > pyqtdeploy-sysroot --sysroot ${HOME}/contract/
> PiranhaColorQt10/ios/sysroot_test \
> >                    --source-dir ${HOME}/contract/pkgsrc sysroot.json \
> >                    --target ios-64
> >
> > pyqtdeploy-build --build-dir ${HOME}/contract/
> PiranhaColorQt10/ios/sysroot_test/pump \
> >                  --target ios-64 \
> >                  --sysroot ${HOME}/contract/
> PiranhaColorQt10/ios/sysroot_test pump.pdy
> >
> > Any help on what I am doing wrong?
> >
> > Thank you,
> > David
> >
> >
> > <sysroot.json>_______________________________________________
> > PyQt mailing list    PyQt at riverbankcomputing.com
> > https://www.riverbankcomputing.com/mailman/listinfo/pyqt
>
>
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