使用 pyinstaller 和 Matlab 引擎创建 .exe 文件

Pay*_*m30 3 matlab matlab-engine pyinstaller python-3.x d3.js

我已经使用pyqt. 从 IDE 运行时,.py 文件运行良好。但是,当使用以下命令运行 .exe 文件时:

pyinstaller --name="Myapp" --windowed --onefile main.py
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我得到一个 .exe 文件。当我尝试运行它时它说

Failed to execure script main
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我又试了一次,但这次是:

pyinstaller main.py
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它确实生成了一个名为 的文件maindist。我main.exe在命令行中运行并得到:

ImportError: No module named 'mlarray'
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我去了matlab我已经安装的Python库\Python\Python36\Lib\site-packages\matlab并进行了mlarray.py如下更改:

from _internal.mlarray_sequence import _MLArrayMetaClass
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到:

from matlab._internal.mlarray_sequence import _MLArrayMetaClass
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我什至将__init__.py: 更改为:

from mlarray import double, single, uint8, int8, uint16, \
    int16, uint32, int32, uint64, int64, logical
from mlexceptions import ShapeError as ShapeError
from mlexceptions import SizeError as SizeError
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到:

from matlab.mlarray import double, single, uint8, int8, uint16, \
    int16, uint32, int32, uint64, int64, logical
from matlab.mlexceptions import ShapeError as ShapeError
from matlab.mlexceptions import SizeError as SizeError
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最后我Python\Python36\Lib\site-packages\matlab\_internal\mlarray_sequence.py 从:

from _internal.mlarray_utils import _get_strides, _get_size, \
    _normalize_size, _get_mlsize, _reshape
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到:

from matlab._internal.mlarray_utils import _get_strides, _get_size, \
    _normalize_size, _get_mlsize, _reshape
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保存所有工作并再次尝试执行 pyinstaller。

pyinstaller main.py
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这次我收到以下错误:

  File "site-packages\matlab\engine\__init__.py", line 62, in <module>
OSError: Please reinstall MATLAB Engine for Python or contact MathWorks Technical Support for assistance: [Errno 2] No such file or directory: 'C:\\pmafgx_das\\das2\\main\\ReleaserQt\\dist\\main\\matlab\\engine\\_arch.txt'
[2028] Failed to execute script main
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这变得非常令人沮丧,我不知道还能做什么。如果您有见解,如果您能帮助我,我将不胜感激。

Leg*_*ooj 5

首先删除对 的更改matlab

然后创建一个目录结构和hook-matlab.py文件,如下树所示:

- script_to_compile.py  # This is the python file you run pyinstaller on
- hooks  # DIR
  - hook-matlab.py
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以及里面hook-matlab.py

from PyInstaller.utils.hooks import collect_all

datas, binaries, hiddenimports = collect_all('matlab')
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然后使用额外的选项进行构建--additional-hooks-dir=hooks