我在python脚本my_app.py
中有一个应用程序,并希望在MacOS上制作一个独立的可执行文件(10.14)。在视频教程here之后,我按顺序输入以下命令:
pip install virtualenv
virtualenv venv --system-site-packages
source venv/bin/activate
pip install py2app
cd /path/to/my_app.py
python setup.py py2app -A
使用以下setup.py
文件:
from setuptools import setup
APP = ["my_app.py"]
DATA_FILES = []
OPTIONS = {
"argv_emulation": True,
"packages": ["certifi"],
}
setup(
app = APP,
data_files = DATA_FILES,
options = {"py2app": OPTIONS},
setup_requires = ["py2app"]
)
但得到以下错误消息:
Traceback (most recent call last):
File "setup.py", line 13, in <module>
setup_requires = ["py2app"]
File "/Users/mymac/venv/lib/python3.7/site-packages/setuptools/__init__.py", line 145, in setup
return distutils.core.setup(**attrs)
File "/Users/mymac/anaconda3/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/Users/mymac/anaconda3/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/Users/mymac/anaconda3/lib/python3.7/distutils/dist.py", line 984, in run_command
cmd_obj.ensure_finalized()
File "/Users/mymac/anaconda3/lib/python3.7/distutils/cmd.py", line 107, in ensure_finalized
self.finalize_options()
File "/Users/mymac/venv/lib/python3.7/site-packages/py2app/build_app.py", line 567, in finalize_options
if isinstance(self.plist, plistlib.Dict):
AttributeError: module 'plistlib' has no attribute 'Dict'
有了这个错误信息,我发现github page并输入以下代码:
brew install qt # will install qt-5.x.x
brew install libxml2
make qt5py3
python3 labelImg.py
python3 labelImg.py [IMAGE_PATH] [PRE-DEFINED CLASS FILE]
As a side note, if mssing pyrcc5 or lxml, try
pip3 install pyqt5 lxml
但是在进入make qt5py3
线后,我得到:
make: *** No rule to make target `qt5py3'. Stop.
我也尝试了以下命令:
brew install python3
pip install pipenv
pipenv --three
pipenv shell
pip install py2app
pip install PyQt5 lxml
make qt5py3
rm -rf build dist
python setup.py py2app -A
mv "dist/labelImg.app" /Applications
但也得到了
make: *** No rule to make target `qt5py3'. Stop.
进入线路make qt5py3
后
我在github上发布了一个issue
我究竟做错了什么?
plistlib.Dict
可用,但没有记录。在python 3.4中,它最终是documented;还记录了自3.0以来它已被弃用。
在python 3.7中,它不再是documented,也许是从plistlib
库中删除的。
这意味着py2app
目前还不兼容Python 3.7。我发现这个issue,它是半年前报道的,并在几天后解决了。解决方案是:使用以下命令将py2app
升级到最新版本0.15:
pip3.7 install -U py2app
验证版本
pip show py2app