您的位置: 首页  >  技术问答  >  在Azure ML中安装Python包？

在Azure ML中安装Python包？

分类: 技术问答 • 2022-06-18 10:53:40
问题描述：

与here类似的问题，但现在在Python包上。目前，Azure ML中缺少CVXPY。我也试图让其他求解器，如GLPK，CLP和COINMP在Azure ML中工作。在Azure ML中安装Python包？

如何在Azure ML中安装Python包？

更新大约要安装在Azure的ML没有找到Python包。

I did as instructed by Peter Pan but I think the 32bits CVXPY files are wrong for the Anaconda 4 and Python 3.5 in Azure ML, logs and errors are here .

[Information]   Running with Python 3.5.1 |Anaconda 4.0.0 (64-bit)| (default, Feb 16 2016, 09:49:46) [MSC v.1900 64 bit (AMD64)]

enter image description here

enter image description here

enter image description here

更新2 win_amd64文件（粘贴here）

[Information]   Extracting Script Bundle.zip to .\Script Bundle 
[Information]   File Name            Modified    Size 
[Information]   cvxopt-1.1.9-cp35-cp35m-win_amd64.whl   2017-06-07 01:03:34  1972074 
[Information]   __MACOSX/          2017-06-07 01:26:28   0 
[Information]   __MACOSX/._cvxopt-1.1.9-cp35-cp35m-win_amd64.whl 2017-06-07 01:03:34   452 
[Information]   cvxpy-0.4.10-py3-none-any.whl     2017-06-07 00:25:36  300880 
[Information]   __MACOSX/._cvxpy-0.4.10-py3-none-any.whl  2017-06-07 00:25:36   444 
[Information]   ecos-2.0.4-cp35-cp35m-win_amd64.whl   2017-06-07 01:03:40  56522 
[Information]   __MACOSX/._ecos-2.0.4-cp35-cp35m-win_amd64.whl 2017-06-07 01:03:40   450 
[Information]   numpy-1.13.0rc2+mkl-cp35-cp35m-win_amd64.whl 2017-06-07 01:25:02 127909457 
[Information]   __MACOSX/._numpy-1.13.0rc2+mkl-cp35-cp35m-win_amd64.whl 2017-06-07 01:25:02   459 
[Information]   scipy-0.19.0-cp35-cp35m-win_amd64.whl   2017-06-07 01:05:12  12178932 
[Information]   __MACOSX/._scipy-0.19.0-cp35-cp35m-win_amd64.whl 2017-06-07 01:05:12   452 
[Information]   scs-1.2.6-cp35-cp35m-win_amd64.whl    2017-06-07 01:03:34  78653 
[Information]   __MACOSX/._scs-1.2.6-cp35-cp35m-win_amd64.whl 2017-06-07 01:03:34   449 
[Information]   [ READING ] 0:00:00 
[Information]   Input pandas.DataFrame #1: 
[Information]   Empty DataFrame 
[Information]   Columns: [1] 
[Information]   Index: [] 
[Information]   [ EXECUTING ] 0:00:00 
[Information]   [ WRITING ] 0:00:00

where import cvxpy , import cvxpy-0.4.10-py3-none-any.whl or cvxpy-0.4.10-py3-none-any do not work so

How can I use the following wheel files downloaded from here to use the external Python packages not found in Azure ML?

更新关于关于进口cvxpy权限问题（粘贴here）

[Error]   ImportError: No module named 'canonInterface'

where the ZIP Bundle is organised a bit differently, the content of each wheel downloaded to a folder and the content having all zipped as a ZIP Bundle.

答

按照Limitations和Technical Notes of Execute Python Script教程，添加自定义Python模块的唯一方法是通过zip文件机制来打包模块和所有依赖项。

例如安装CVXPY，如下所示。

  1. 下载车轮文件CVXPY及其依赖关系如CVXOPT。
  2. 解压缩这些车轮文件，并将这些文件打包成路径cvxpy和cvxopt等，作为压缩文件与您的脚本。
  3. 将zip文件上传为数据集并将其用作脚本包。

如果您使用IPython，您还可以尝试通过代码!pip install cvxpy安装Python包。

还有一些类似的SO线程可能对您有所帮助，如下所示。

  1. Azure ML Python with Script Bundle cannot import module
  2. How to install a Python package from within IPython?

希望它能帮助。

更新：

为天青ML的IPython的界面，你移动到NOTEBOOKS选项卡页面底部的创建通过ADD TO PROJECT按钮笔记本，如下图所示。

enter image description here

或者，您也可以直接登录到网站https://notebooks.azure.com使用它。

+0

这是否意味着外部软件包与R比Python更好地工作？在R中，我们可以在Python中使用intall.package选项压缩包，我们只能将它们用作脚本，而无需在Azure ML中进行安装。 – hhh

+1

@hhh这是Azure ML上执行Python脚本模块的一个限制，特别是对于安装时需要编译的软件包。 –

+0

@hhh对于Azure ML的IPython接口，我在我的文章中进行了更新。 –

答

我会演示彼得潘的回答here我首先展示一个使用外部软件包的工作实验。为外部软件包构建ZIP捆绑包CVXPY并不是那么简单但富有教育意义。

演示有关外部包使用ZIP捆绑在天青ML

这是一个关于在Python脚本模块使用附加的包的工作示例通过斯密特沙

https://gallery.cortanaintelligence.com/Experiment/Python-additional-package

其中提供

enter image description here

[Information]   Extracting Script Bundle.zip to .\Script Bundle 
[Information]   File Name            Modified    Size 
[Information]   adal/__init__.py        2017-05-01 10:03:04   1822 
[Information]   adal/__init__.pyc        2017-05-01 10:03:12   629 
[Information]   adal/adal_error.py        2017-05-01 10:03:04   1553 
[Information]   adal/adal_error.pyc       2017-05-01 10:03:12   685 
[Information]   adal/argument.py        2017-05-01 10:03:04   2023 
[Information]   adal/argument.pyc        2017-05-01 10:03:12   837 
[Information]   adal/authentication_context.py     2017-05-01 10:03:04  13766 
[Information]   adal/authentication_context.pyc    2017-05-01 10:03:12  14198 
[Information]   adal/authentication_parameters.py    2017-05-01 10:03:04   8195 
[Information]   adal/authentication_parameters.pyc    2017-05-01 10:03:12   4820 
[Information]   adal/authority.py        2017-05-01 10:03:04   6908 
[Information]   adal/authority.pyc        2017-05-01 10:03:12   6091 
[Information]   adal/cache_driver.py       2017-05-01 10:03:04   9773 
[Information]   adal/cache_driver.pyc       2017-05-01 10:03:12   9293 
[Information]   adal/code_request.py       2017-05-01 10:03:04   2744 
[Information]   adal/code_request.pyc       2017-05-01 10:03:12   2225 
[Information]   adal/constants.py        2017-05-01 10:03:04   7359 
[Information]   adal/constants.pyc        2017-05-01 10:03:12   9305 
[Information]   adal/log.py         2017-05-01 10:03:04   4058 
[Information]   adal/log.pyc         2017-05-01 10:03:12   3699 
[Information]   adal/mex.py         2017-05-01 10:03:04  11186 
[Information]   adal/mex.pyc         2017-05-01 10:03:12   8804 
[Information]   adal/oauth2_client.py       2017-05-01 10:03:04  14196 
[Information]   adal/oauth2_client.pyc       2017-05-01 10:03:12  11619 
[Information]   adal/self_signed_jwt.py      2017-05-01 10:03:04   4823 
[Information]   adal/self_signed_jwt.pyc      2017-05-01 10:03:12   5301 
[Information]   adal/token_cache.py       2017-05-01 10:03:04   4761 
[Information]   adal/token_cache.pyc       2017-05-01 10:03:12   4883 
[Information]   adal/token_request.py       2017-05-01 10:03:04  17703 
[Information]   adal/token_request.pyc       2017-05-01 10:03:12  15096 
[Information]   adal/user_realm.py        2017-05-01 10:03:04   6362 
[Information]   adal/user_realm.pyc       2017-05-01 10:03:12   5325 
[Information]   adal/util.py         2017-05-01 10:03:04   3567 
[Information]   adal/util.pyc         2017-05-01 10:03:12   2723 
[Information]   adal/wstrust_request.py      2017-05-01 10:03:04   8402 
[Information]   adal/wstrust_request.pyc      2017-05-01 10:03:12   6816 
[Information]   adal/wstrust_response.py      2017-05-01 10:03:04   8751 
[Information]   adal/wstrust_response.pyc      2017-05-01 10:03:12   5467 
[Information]   adal/xmlutil.py        2017-05-01 10:03:04   2806 
[Information]   adal/xmlutil.pyc        2017-05-01 10:03:12   2309 
[Information]   cryptography/__about__.py      2017-04-27 17:51:38   817 
[Information]   cryptography/__about__.pyc      2017-04-27 17:51:50   892 
[Information]   cryptography/__init__.py      2017-04-27 17:51:38   829 
[Information]   cryptography/__init__.pyc      2017-04-27 17:51:50   962 
[Information]   cryptography/exceptions.py      2017-04-27 17:51:38   1234 
[Information]   cryptography/exceptions.pyc     2017-04-27 17:51:50   3406 
[Information]   cryptography/fernet.py       2017-04-27 17:51:38   4305 
[Information]   cryptography/fernet.pyc      2017-04-27 17:51:50   5670 
[Information]   cryptography/hazmat/       2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/__init__.py    2017-04-27 17:51:38   483 
[Information]   cryptography/hazmat/__init__.pyc    2017-04-27 17:51:50   560 
[Information]   cryptography/hazmat/backends/     2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/backends/__init__.py  2017-04-27 17:51:38   2403 
[Information]   cryptography/hazmat/backends/__init__.pyc  2017-04-27 17:51:50   1783 
[Information]   cryptography/hazmat/backends/commoncrypto/  2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/backends/commoncrypto/__init__.py 2017-04-27 17:51:38   341 
[Information]   cryptography/hazmat/backends/commoncrypto/__init__.pyc 2017-04-27 17:51:50   448 
[Information]   cryptography/hazmat/backends/commoncrypto/backend.py 2017-04-27 17:51:38   8840 
[Information]   cryptography/hazmat/backends/commoncrypto/backend.pyc 2017-04-27 17:51:50   9402 
[Information]   cryptography/hazmat/backends/commoncrypto/ciphers.py 2017-04-27 17:51:38   9362 
[Information]   cryptography/hazmat/backends/commoncrypto/ciphers.pyc 2017-04-27 17:51:50   8265 
[Information]   cryptography/hazmat/backends/commoncrypto/hashes.py 2017-04-27 17:51:38   2040 
[Information]   cryptography/hazmat/backends/commoncrypto/hashes.pyc 2017-04-27 17:51:50   2884 
[Information]   cryptography/hazmat/backends/commoncrypto/hmac.py 2017-04-27 17:51:38   2188 
[Information]   cryptography/hazmat/backends/commoncrypto/hmac.pyc 2017-04-27 17:51:50   3231 
[Information]   cryptography/hazmat/backends/interfaces.py  2017-04-27 17:51:38  10493 
[Information]   cryptography/hazmat/backends/interfaces.pyc 2017-04-27 17:51:50  21555 
[Information]   cryptography/hazmat/backends/multibackend.py 2017-04-27 17:51:38  19700 
[Information]   cryptography/hazmat/backends/multibackend.pyc 2017-04-27 17:51:50  25269 
[Information]   cryptography/hazmat/backends/openssl/   2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/backends/openssl/__init__.py 2017-04-27 17:51:38   336 
[Information]   cryptography/hazmat/backends/openssl/__init__.pyc 2017-04-27 17:51:50   438 
[Information]   cryptography/hazmat/backends/openssl/backend.py 2017-04-27 17:51:38  68646 
[Information]   cryptography/hazmat/backends/openssl/backend.pyc 2017-04-27 17:51:50  64293 
[Information]   cryptography/hazmat/backends/openssl/ciphers.py 2017-04-27 17:51:38   7665 
[Information]   cryptography/hazmat/backends/openssl/ciphers.pyc 2017-04-27 17:51:50   6101 
[Information]   cryptography/hazmat/backends/openssl/cmac.py 2017-04-27 17:51:38   2797 
[Information]   cryptography/hazmat/backends/openssl/cmac.pyc 2017-04-27 17:51:50   3668 
[Information]   cryptography/hazmat/backends/openssl/decode_asn1.py 2017-04-27 17:51:38  29210 
[Information]   cryptography/hazmat/backends/openssl/decode_asn1.pyc 2017-04-27 17:51:50  28941 
[Information]   cryptography/hazmat/backends/openssl/dh.py  2017-04-27 17:51:38   9945 
[Information]   cryptography/hazmat/backends/openssl/dh.pyc 2017-04-27 17:51:50  10966 
[Information]   cryptography/hazmat/backends/openssl/dsa.py 2017-04-27 17:51:38  10044 
[Information]   cryptography/hazmat/backends/openssl/dsa.pyc 2017-04-27 17:51:50  12467 
[Information]   cryptography/hazmat/backends/openssl/ec.py  2017-04-27 17:51:38   9914 
[Information]   cryptography/hazmat/backends/openssl/ec.pyc 2017-04-27 17:51:50  12615 
[Information]   cryptography/hazmat/backends/openssl/encode_asn1.py 2017-04-27 17:51:38  22285 
[Information]   cryptography/hazmat/backends/openssl/encode_asn1.pyc 2017-04-27 17:51:50  22267 
[Information]   cryptography/hazmat/backends/openssl/hashes.py 2017-04-27 17:51:38   2532 
[Information]   cryptography/hazmat/backends/openssl/hashes.pyc 2017-04-27 17:51:50   3185 
[Information]   cryptography/hazmat/backends/openssl/hmac.py 2017-04-27 17:51:38   2980 
[Information]   cryptography/hazmat/backends/openssl/hmac.pyc 2017-04-27 17:51:50   3732 
[Information]   cryptography/hazmat/backends/openssl/rsa.py 2017-04-27 17:51:38  18610 
[Information]   cryptography/hazmat/backends/openssl/rsa.pyc 2017-04-27 17:51:50  17931 
[Information]   cryptography/hazmat/backends/openssl/utils.py 2017-04-27 17:51:38   862 
[Information]   cryptography/hazmat/backends/openssl/utils.pyc 2017-04-27 17:51:50   1088 
[Information]   cryptography/hazmat/backends/openssl/x509.py 2017-04-27 17:51:38  15804 
[Information]   cryptography/hazmat/backends/openssl/x509.pyc 2017-04-27 17:51:50  23091 
[Information]   cryptography/hazmat/bindings/     2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/bindings/__init__.py  2017-04-27 17:51:38   246 
[Information]   cryptography/hazmat/bindings/__init__.pyc  2017-04-27 17:51:50   313 
[Information]   cryptography/hazmat/bindings/_constant_time.pyd 2017-04-27 17:51:38   8192 
[Information]   cryptography/hazmat/bindings/_openssl.pyd  2017-04-27 17:51:38  2754560 
[Information]   cryptography/hazmat/bindings/_padding.pyd  2017-04-27 17:51:38   8704 
[Information]   cryptography/hazmat/bindings/commoncrypto/  2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/bindings/commoncrypto/__init__.py 2017-04-27 17:51:38   246 
[Information]   cryptography/hazmat/bindings/commoncrypto/__init__.pyc 2017-04-27 17:51:50   326 
[Information]   cryptography/hazmat/bindings/commoncrypto/binding.py 2017-04-27 17:51:38   410 
[Information]   cryptography/hazmat/bindings/commoncrypto/binding.pyc 2017-04-27 17:51:50   785 
[Information]   cryptography/hazmat/bindings/openssl/   2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/bindings/openssl/__init__.py 2017-04-27 17:51:38   246 
[Information]   cryptography/hazmat/bindings/openssl/__init__.pyc 2017-04-27 17:51:50   321 
[Information]   cryptography/hazmat/bindings/openssl/_conditional.py 2017-04-27 17:51:38   8854 
[Information]   cryptography/hazmat/bindings/openssl/_conditional.pyc 2017-04-27 17:51:50   8138 
[Information]   cryptography/hazmat/bindings/openssl/binding.py 2017-04-27 17:51:38   5067 
[Information]   cryptography/hazmat/bindings/openssl/binding.pyc 2017-04-27 17:51:50   5118 
[Information]   cryptography/hazmat/primitives/    2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/primitives/__init__.py  2017-04-27 17:51:38   246 
[Information]   cryptography/hazmat/primitives/__init__.pyc 2017-04-27 17:51:50   315 
[Information]   cryptography/hazmat/primitives/asymmetric/  2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/primitives/asymmetric/__init__.py 2017-04-27 17:51:38   1020 
[Information]   cryptography/hazmat/primitives/asymmetric/__init__.pyc 2017-04-27 17:51:50   2305 
[Information]   cryptography/hazmat/primitives/asymmetric/dh.py 2017-04-27 17:51:38   5093 
[Information]   cryptography/hazmat/primitives/asymmetric/dh.pyc 2017-04-27 17:51:50  10298 
[Information]   cryptography/hazmat/primitives/asymmetric/dsa.py 2017-04-27 17:51:38   6890 
[Information]   cryptography/hazmat/primitives/asymmetric/dsa.pyc 2017-04-27 17:51:50  13468 
[Information]   cryptography/hazmat/primitives/asymmetric/ec.py 2017-04-27 17:51:38   9570 
[Information]   cryptography/hazmat/primitives/asymmetric/ec.pyc 2017-04-27 17:51:50  18550 
[Information]   cryptography/hazmat/primitives/asymmetric/padding.py 2017-04-27 17:51:38   2261 
[Information]   cryptography/hazmat/primitives/asymmetric/padding.pyc 2017-04-27 17:51:50   4322 
[Information]   cryptography/hazmat/primitives/asymmetric/rsa.py 2017-04-27 17:51:38  10226 
[Information]   cryptography/hazmat/primitives/asymmetric/rsa.pyc 2017-04-27 17:51:50  15084 
[Information]   cryptography/hazmat/primitives/asymmetric/utils.py 2017-04-27 17:51:38   1704 
[Information]   cryptography/hazmat/primitives/asymmetric/utils.pyc 2017-04-27 17:51:50   2984 
[Information]   cryptography/hazmat/primitives/ciphers/  2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/primitives/ciphers/__init__.py 2017-04-27 17:51:38   574 
[Information]   cryptography/hazmat/primitives/ciphers/__init__.pyc 2017-04-27 17:51:50   654 
[Information]   cryptography/hazmat/primitives/ciphers/algorithms.py 2017-04-27 17:51:38   3424 
[Information]   cryptography/hazmat/primitives/ciphers/algorithms.pyc 2017-04-27 17:51:50   7930 
[Information]   cryptography/hazmat/primitives/ciphers/base.py 2017-04-27 17:51:38   7663 
[Information]   cryptography/hazmat/primitives/ciphers/base.pyc 2017-04-27 17:51:50  12557 
[Information]   cryptography/hazmat/primitives/ciphers/modes.py 2017-04-27 17:51:38   5517 
[Information]   cryptography/hazmat/primitives/ciphers/modes.pyc 2017-04-27 17:51:50   9165 
[Information]   cryptography/hazmat/primitives/cmac.py   2017-04-27 17:51:38   2235 
[Information]   cryptography/hazmat/primitives/cmac.pyc  2017-04-27 17:51:50   3192 
[Information]   cryptography/hazmat/primitives/constant_time.py 2017-04-27 17:51:38   798 
[Information]   cryptography/hazmat/primitives/constant_time.pyc 2017-04-27 17:51:50   1237 
[Information]   cryptography/hazmat/primitives/hashes.py  2017-04-27 17:51:38   5081 
[Information]   cryptography/hazmat/primitives/hashes.pyc  2017-04-27 17:51:50   9263 
[Information]   cryptography/hazmat/primitives/hmac.py   2017-04-27 17:51:38   2353 
[Information]   cryptography/hazmat/primitives/hmac.pyc  2017-04-27 17:51:50   3322 
[Information]   cryptography/hazmat/primitives/interfaces/  2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/primitives/interfaces/__init__.py 2017-04-27 17:51:38   884 
[Information]   cryptography/hazmat/primitives/interfaces/__init__.pyc 2017-04-27 17:51:50   1961 
[Information]   cryptography/hazmat/primitives/kdf/   2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/primitives/kdf/__init__.py 2017-04-27 17:51:38   771 
[Information]   cryptography/hazmat/primitives/kdf/__init__.pyc 2017-04-27 17:51:50   1473 
[Information]   cryptography/hazmat/primitives/kdf/concatkdf.py 2017-04-27 17:51:38   4109 
[Information]   cryptography/hazmat/primitives/kdf/concatkdf.pyc 2017-04-27 17:51:50   5908 
[Information]   cryptography/hazmat/primitives/kdf/hkdf.py  2017-04-27 17:51:38   3674 
[Information]   cryptography/hazmat/primitives/kdf/hkdf.pyc 2017-04-27 17:51:50   4986 
[Information]   cryptography/hazmat/primitives/kdf/kbkdf.py 2017-04-27 17:51:38   5017 
[Information]   cryptography/hazmat/primitives/kdf/kbkdf.pyc 2017-04-27 17:51:50   5610 
[Information]   cryptography/hazmat/primitives/kdf/pbkdf2.py 2017-04-27 17:51:38   2185 
[Information]   cryptography/hazmat/primitives/kdf/pbkdf2.pyc 2017-04-27 17:51:50   2813 
[Information]   cryptography/hazmat/primitives/kdf/scrypt.py 2017-04-27 17:51:38   2252 
[Information]   cryptography/hazmat/primitives/kdf/scrypt.pyc 2017-04-27 17:51:50   2957 
[Information]   cryptography/hazmat/primitives/kdf/x963kdf.py 2017-04-27 17:51:38   2363 
[Information]   cryptography/hazmat/primitives/kdf/x963kdf.pyc 2017-04-27 17:51:50   3296 
[Information]   cryptography/hazmat/primitives/keywrap.py  2017-04-27 17:51:38   3050 
[Information]   cryptography/hazmat/primitives/keywrap.pyc  2017-04-27 17:51:50   3136 
[Information]   cryptography/hazmat/primitives/padding.py  2017-04-27 17:51:38   5736 
[Information]   cryptography/hazmat/primitives/padding.pyc  2017-04-27 17:51:50  10471 
[Information]   cryptography/hazmat/primitives/serialization.py 2017-04-27 17:51:38   5288 
[Information]   cryptography/hazmat/primitives/serialization.pyc 2017-04-27 17:51:50   8668 
[Information]   cryptography/hazmat/primitives/twofactor/  2017-04-27 17:51:50   0 
[Information]   cryptography/hazmat/primitives/twofactor/__init__.py 2017-04-27 17:51:38   288 
[Information]   cryptography/hazmat/primitives/twofactor/__init__.pyc 2017-04-27 17:51:50   607 
[Information]   cryptography/hazmat/primitives/twofactor/hotp.py 2017-04-27 17:51:38   2589 
[Information]   cryptography/hazmat/primitives/twofactor/hotp.pyc 2017-04-27 17:51:50   3808 
[Information]   cryptography/hazmat/primitives/twofactor/totp.py 2017-04-27 17:51:38   1594 
[Information]   cryptography/hazmat/primitives/twofactor/totp.pyc 2017-04-27 17:51:50   2637 
[Information]   cryptography/hazmat/primitives/twofactor/utils.py 2017-04-27 17:51:38   954 
[Information]   cryptography/hazmat/primitives/twofactor/utils.pyc 2017-04-27 17:51:50   1208 
[Information]   cryptography/utils.py       2017-04-27 17:51:38   4130 
[Information]   cryptography/utils.pyc       2017-04-27 17:51:50   6969 
[Information]   cryptography/x509/        2017-04-27 17:51:50   0 
[Information]   cryptography/x509/__init__.py     2017-04-27 17:51:38   6857 
[Information]   cryptography/x509/__init__.pyc     2017-04-27 17:51:50   6944 
[Information]   cryptography/x509/base.py      2017-04-27 17:51:38  23315 
[Information]   cryptography/x509/base.pyc      2017-04-27 17:51:50  31205 
[Information]   cryptography/x509/extensions.py    2017-04-27 17:51:38  37228 
[Information]   cryptography/x509/extensions.pyc    2017-04-27 17:51:50  59587 
[Information]   cryptography/x509/general_name.py    2017-04-27 17:51:38   7519 
[Information]   cryptography/x509/general_name.pyc    
... 
2017-04-27 11:28:02  21986 
[Information]   dateutil/relativedelta.pyc      2017-04-27 11:28:06  17516 
[Information]   dateutil/rrule.py        2017-04-27 11:28:02  61792 
[Information]   dateutil/rrule.pyc        2017-04-27 11:28:06  48786 
[Information]   dateutil/tz/         2017-04-27 11:28:06   0 
[Information]   dateutil/tz/__init__.py      2017-04-27 11:28:02   145 
[Information]   dateutil/tz/__init__.pyc      2017-04-27 11:28:06   379 
[Information]   dateutil/tz/_common.py       2017-04-27 11:28:02  11744 
[Information]   dateutil/tz/_common.pyc      2017-04-27 11:28:06  13900 
[Information]   dateutil/tz/tz.py        2017-04-27 11:28:02  48924 
[Information]   dateutil/tz/tz.pyc        2017-04-27 11:28:06  44590 
[Information]   dateutil/tz/win.py        2017-04-27 11:28:02  11466 
[Information]   dateutil/tz/win.pyc       2017-04-27 11:28:06  12475 
[Information]   dateutil/tzwin.py        2017-04-27 11:28:02   58 
[Information]   dateutil/tzwin.pyc        2017-04-27 11:28:06   211 
[Information]   dateutil/zoneinfo/        2017-04-27 11:28:06   0 
[Information]   dateutil/zoneinfo/__init__.py     2017-04-27 11:28:02   6810 
[Information]   dateutil/zoneinfo/__init__.pyc     2017-04-27 11:28:06   7654 
[Information]   dateutil/zoneinfo/dateutil-zoneinfo.tar.gz  2017-04-27 11:28:02  139671 
[Information]   dateutil/zoneinfo/rebuild.py     2017-04-27 11:28:02   1688 
[Information]   dateutil/zoneinfo/rebuild.pyc     2017-04-27 11:28:06   2239 
[Information]   jwt/__init__.py        2017-06-06 14:51:08   738 
[Information]   jwt/__init__.pyc        2017-06-06 14:51:08   1177 
[Information]   jwt/__main__.py        2017-06-06 14:51:08   3585 
[Information]   jwt/__main__.pyc        2017-06-06 14:51:08   3120 
[Information]   jwt/algorithms.py        2017-06-06 14:51:08  13758 
[Information]   jwt/algorithms.pyc        2017-06-06 14:51:08  14450 
[Information]   jwt/api_jws.py         2017-06-06 14:51:08   7133 
[Information]   jwt/api_jws.pyc        2017-06-06 14:51:08   7462 
[Information]   jwt/api_jwt.py         2017-06-06 14:51:08   6547 
[Information]   jwt/api_jwt.pyc        2017-06-06 14:51:08   6842 
[Information]   jwt/compat.py         2017-06-06 14:51:08   1784 
[Information]   jwt/compat.pyc         2017-06-06 14:51:08   2253 
[Information]   jwt/contrib/         2017-06-06 14:51:08   0 
[Information]   jwt/contrib/__init__.py      2017-06-06 14:51:08   0 
[Information]   jwt/contrib/__init__.pyc      2017-06-06 14:51:08   163 
[Information]   jwt/contrib/algorithms/      2017-06-06 14:51:08   0 
[Information]   jwt/contrib/algorithms/__init__.py    2017-06-06 14:51:08   0 
[Information]   jwt/contrib/algorithms/__init__.pyc   2017-06-06 14:51:08   174 
[Information]   jwt/contrib/algorithms/py_ecdsa.py    2017-06-06 14:51:08   1771 
[Information]   jwt/contrib/algorithms/py_ecdsa.pyc   2017-06-06 14:51:08   2406 
[Information]   jwt/contrib/algorithms/pycrypto.py    2017-06-06 14:51:08   1250 
[Information]   jwt/contrib/algorithms/pycrypto.pyc   2017-06-06 14:51:08   2325 
[Information]   jwt/exceptions.py        2017-06-06 14:51:08   841 
[Information]   jwt/exceptions.pyc        2017-06-06 14:51:08   2777 
[Information]   jwt/utils.py         2017-06-06 14:51:08   2629 
[Information]   jwt/utils.pyc         2017-06-06 14:51:08   4204

所以ZIP包已经以特定的方式做了这样的软件包的dist-信息的文件夹被删除，只有具有包的确切名称的文件夹被列入

enter image description here

我可以运行import cvxpy，注意包括新包装multiplocess和CVXCanon。然而，在解决问题时，我接下来错过了ecos模块。所以，我创建了一个新的目录ecos在原ecos.*.wheel包中的所有文件，以便更新ZIP包看起来像这样

enter image description here

由我就能解决DCP工具，称为CVXPY以下凸优化问题。 - Python脚本模块内部

enter image description here

代码，在天青ML与CVXPY解决的优化问题

import pandas as pd 
from cvxpy import * 
import numpy 

def azureml_main(dataframe1 = None, dataframe2 = None): 

    # Problem data. 
    m = 30 
    n = 20 
    numpy.random.seed(1) 
    A = numpy.random.randn(m, n) 
    b = numpy.random.randn(m) 

    # Construct the problem. 
    x = Variable(n) 
    objective = Minimize(sum_squares(A*x - b)) 
    constraints = [0 <= x, x <= 1] 
    prob = Problem(objective, constraints) 

    # The optimal objective is returned by prob.solve(). 
    result = prob.solve() 
    # The optimal value for x is stored in x.value. 
    #print x.value 
    # The optimal Lagrange multiplier for a constraint 
    # is stored in constraint.dual_value. 
    #print constraints[0].dual_value 

    dataframe1=pd.DataFrame(numpy.zeros(1)) 
    dataframe1[0][0]=result 

    # Return value must be of a sequence of pandas.DataFrame 
    return dataframe1,

进一步阅读

  1. 注意，代码创建一个熊猫大小为一个零矩阵的DataFrame可能更优雅方式去做，更多在 Python Pandas DataFrame with only a single number stored?

相关推荐