MATLAB为什么无法导入此python库？
作者：互联网
我想在MATLAB中使用http://www.losonczylab.org/sima/1.2/.
我可以从python正常运行.
我可以在MATLAB中导入示例依赖项.
$/opt/local/bin/python
Python 2.7.9 (default, Dec 13 2014, 15:13:49)
[GCC 4.2.1 Compatible Apple LLVM 6.0 (clang-600.0.56)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from sima import sequence
>>> sequence
<module 'sima.sequence' from '/Users/eflister/Library/Python/2.7/lib/python/site-packages/sima/sequence.pyc'>
>>> from sima import ImagingDataset
>>> ImagingDataset
<class 'sima.imaging.ImagingDataset'>
在MATLAB中：
>> pyversion /opt/local/bin/python
>> pyversion
version: '2.7'
executable: '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Cont...'
library: '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/libpython2.7.dylib'
home: '/opt/local/Library/Frameworks/Python.framework/Versions/2.7'
isloaded: 0
>> import py.picos.tools.available_solvers
>> available_solvers
ans =
Python list with no properties.
['cvxopt', 'mosek7']
>> import py.numpy.empty
>> empty(0)
ans =
Python ndarray with properties:
T: [1x1 py.numpy.ndarray]
base: [1x1 py.NoneType]
ctypes: [1x1 py.numpy.core._internal._ctypes]
data: [1x0 py.buffer]
dtype: [1x1 py.numpy.dtype]
flags: [1x1 py.numpy.flagsobj]
flat: [1x1 py.numpy.flatiter]
imag: [1x1 py.numpy.ndarray]
itemsize: 8
nbytes: 0
ndim: 1
real: [1x1 py.numpy.ndarray]
shape: [1x1 py.tuple]
size: 0
strides: [1x1 py.tuple]
[]
>> import py.sima.sequence
Error using import
Import argument 'py.sima.sequence' cannot be found or cannot be imported.
>> import py.sima.Sequence
Error using import
Import argument 'py.sima.Sequence' cannot be found or cannot be imported.
>> import py.sima.Sequence.create
Error using import
Import argument 'py.sima.Sequence.create' cannot be found or cannot be imported.
>> import py.sima.sequence.create
Error using import
Import argument 'py.sima.sequence.create' cannot be found or cannot be imported.
>> import py.sima.sequence
Error using import
Import argument 'py.sima.sequence' cannot be found or cannot be imported.
>> import py.sima.Sequence
Error using import
Import argument 'py.sima.Sequence' cannot be found or cannot be imported.
>> import py.sima.ImagingDataset
Error using import
Import argument 'py.sima.ImagingDataset' cannot be found or cannot be imported.
>> import py.sima.imagingdataset
Error using import
Import argument 'py.sima.imagingdataset' cannot be found or cannot be imported.
>> import py.sima
Error using import
Import argument 'py.sima' cannot be found or cannot be imported.
我怎么知道为什么不能导入sima？
sima正在前进：
>> pp = py.pprint.PrettyPrinter
pp =
Python PrettyPrinter with no properties.
<pprint.PrettyPrinter instance at 0x129425bd8>
>> pp.pprint(py.sys.path)
['',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-darwin',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/plat-mac/lib-scriptpackages',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-tk',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-old',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/readline',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/lib-dynload',
'/Users/eflister/Library/Python/2.7/lib/python/site-packages',
'/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages']
我想出了以下乏味的方法来查找问题的输入-有更好的方法吗？
>定义模块为http://www.mathworks.com/help/matlab/matlab_external/call-user-defined-custom-module.html
>从MATLAB无法加载的库中的源文件复制导入
>注释掉可疑的导入,直到对模块的MATLAB调用成功
>重命名模块并重复(一旦成功加载,MATLAB必须重新启动以查看新更改)
我只需要这样做29次就可以隔离出以下有问题的sima输入.
标签：dyld,linker,shared-libraries,matlab,python 来源： https://codeday.me/bug/20191120/2042293.html