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‎CONTRIBUTING.md‎

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## How to Contribute
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We'd love to accept your patches and contributions to this project. There are
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just a few small guidelines you need to follow.
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### Issues
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If you encounter a defect while using this software, please open up an
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issue to track the problem. See [SUPPORT.md](SUPPORT.md) for more information.
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### Submiting a Contribution
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All contributions are managed through the standard GitHub pull request process.
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Consult [GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
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information on using pull requests.
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All pull requests must include appropriate test cases to verify the changes.
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See the [Testing](#Testing) section below for more information on how test cases are configured.
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Contributions to this project must be accompanied by a signed
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[Contributor Agreement](ContributorAgreement.txt).
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You (or your employer) retain the copyright to your contribution,
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this simply gives us permission to use and redistribute your contributions as
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part of the project.
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### Testing
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Tests are written using the [py.test](https://docs.pytest.org)
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framework, which also supports the standard unittest package. To enable
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integration testing without requiring a running SAS Viya environment, the
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[Betamax](https://pypi.org/project/betamax/) package is used to record and
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replay network interactions.
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In addition, [Tox](https://tox.readthedocs.io) is used to test
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compatibility with different Python version.
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All packages required for development and testing are listed in
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[test_requirements.txt](test_requirements.txt) and can be easily installed with
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```
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pip install -r test_requirements.txt
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```
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Before a pull request will be accepted:
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- contributions must pass existing regression tests located in tests/
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- contributions must add unit tests to tests/unit to validate any code changes
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- if there's already a test file where your tests would make sense, put them in there
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- if it's something new or you feel it needs its own file, create a new file
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- contributions should add integration tests to tests/integration when appropriate
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- all integration tests that involve network calls should also include the appropriate Betamax cassettes in tests/cassettes
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- SASCTL_SERVER_NAME - hostname of the SAS Viya server to be used for testing
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- SASCTL_AUTHINFO - path to .authinfo or a .netrc file containing authentication credentials
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- SASCTL_USER_NAME - the user name to use when authenticating to SAS Viya services
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- SASCTL_PASSWORD - the password to use when authenticating to the SAS Viya services
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- REQUESTS_CA_BUNDLE - path to CA certificate for the SAS Viya server's SSL certificate. This is required certificates served by SAS Viya environments
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are almost always signed by an internal CA and the Python requests module does not pull CA certificates from the host.
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A collection of py.test fixtures has been defined in [conftest.py](tests/conftest.py) and can be
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used to access common resources from test cases.

‎ContributorAgreement.txt‎

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Contributor Agreement
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Version 1.1
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Contributions to this software are accepted only when they are
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properly accompanied by a Contributor Agreement. The Contributor
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Agreement for this software is the Developer's Certificate of Origin
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1.1 (DCO) as provided with and required for accepting contributions
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to the Linux kernel.
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In each contribution proposed to be included in this software, the
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developer must include a "sign-off" that denotes consent to the
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terms of the Developer's Certificate of Origin. The sign-off is
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a line of text in the description that accompanies the change,
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certifying that you have the right to provide the contribution
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to be included. For changes provided in source code control (for
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example, via a Git pull request) the sign-off must be included in
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the commit message in source code control. For changes provided
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in email or issue tracking, the sign-off must be included in the
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email or the issue, and the sign-off will be incorporated into the
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permanent commit message if the contribution is accepted into the
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official source code.
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If you can certify the below:
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Developer's Certificate of Origin 1.1
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By making a contribution to this project, I certify that:
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(a) The contribution was created in whole or in part by me and I
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have the right to submit it under the open source license
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indicated in the file; or
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(b) The contribution is based upon previous work that, to the best
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of my knowledge, is covered under an appropriate open source
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license and I have the right under that license to submit that
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work with modifications, whether created in whole or in part
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by me, under the same open source license (unless I am
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permitted to submit under a different license), as indicated
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in the file; or
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(c) The contribution was provided directly to me by some other
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person who certified (a), (b) or (c) and I have not modified
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it.
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(d) I understand and agree that this project and the contribution
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are public and that a record of the contribution (including all
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personal information I submit with it, including my sign-off) is
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maintained indefinitely and may be redistributed consistent with
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this project or the open source license(s) involved.
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then you just add a line saying
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Signed-off-by: Random J Developer <[email protected]>
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using your real name (sorry, no pseudonyms or anonymous contributions.)

‎LICENSE‎

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Apache License
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Version 2.0, January 2004
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http://www.apache.org/licenses/
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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limitations under the License.

‎README.md‎

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# python-sasctl
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The sasctl package enables easy communication between the SAS Viya platform and a Python runtime.
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# sasctl
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## Overview
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The sasctl package enables easy communication between the SAS Viya
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platform and a Python runtime. It can be used as a module or as a command line interface.
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```
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sasctl.folders.list_folders()
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```
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```
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sasctl folders list
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```
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### Prerequisites
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sasctl requires the following Python packages be installed.
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If not already present, these packages will be downloaded and installed automatically.
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- requests
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- six
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The following additional packages are recommended for full functionality:
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- swat
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- kerberos / winkerberos
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All required and recommended packages are listed in `requirements.txt` and can be installed easily with
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```
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pip install -r requirements.txt
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```
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### Installation
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```
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pip install git+https://github.com/sassoftware/python-sasctl
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```
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## Getting Started
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Read the full documentation here: [http://xeno.glpages.sas.com/python-sasctl](http://xeno.glpages.sas.com/python-sasctl)
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Once the sasctl package has been installed and you have a SAS Viya server to connect to,
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the first step is to establish a session:
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```
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>>> from sasctl import Session
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>>> with Session(host, username, password):
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... pass # do something
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```
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```
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sasctl --help
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```
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Once a session has been created, all commands target that environment.
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The easiest way to use sasctl is often to use a pre-defined task,
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which can handle all necessary communication with the SAS Viya server:
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```
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>>> from sasctl import Session, register_model
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>>> from sklearn import linear_model as lm
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>>> with Session('example.com', authinfo=<authinfo file>):
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... model = lm.LogisticRegression()
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... register_model('Sklearn Model', model, 'My Project')
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```
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A slightly more low-level way to interact with the environment is to use
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the service methods directly:
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```
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>>> from pprint import pprint
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>>> from sasctl import Session, folders
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>>> with Session(host, username, password):
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... folders = folders.list_folders()
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... pprint(folders)
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{'links': [{'href': '/folders/folders',
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'method': 'GET',
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'rel': 'folders',
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'type': 'application/vnd.sas.collection',
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'uri': '/folders/folders'},
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{'href': '/folders/folders',
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'method': 'POST',
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'rel': 'createFolder',
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... # truncated for clarity
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'rel': 'createSubfolder',
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'type': 'application/vnd.sas.content.folder',
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'uri': '/folders/folders?parentFolderUri=/folders/folders/{parentId}'}],
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'version': 1}
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```
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The most basic way to interact with the server is simply to call REST
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functions directly, though in general, this is not recommended.
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```
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>>> from pprint import pprint
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>>> from sasctl import Session, get
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>>> with Session(host, username, password):
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... folders = get('/folders')
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... pprint(folders)
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{'links': [{'href': '/folders/folders',
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'method': 'GET',
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'rel': 'folders',
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'type': 'application/vnd.sas.collection',
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'uri': '/folders/folders'},
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{'href': '/folders/folders',
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'method': 'POST',
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'rel': 'createFolder',
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... # truncated for clarity
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'rel': 'createSubfolder',
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'type': 'application/vnd.sas.content.folder',
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'uri': '/folders/folders?parentFolderUri=/folders/folders/{parentId}'}],
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'version': 1}
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```
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### Examples
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A few simple examples of common scenarios are listed below. For more
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complete examples see the [examples](examples) folder.
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Show models currently in Model Manager:
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```
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>>> from sasctl import Session, model_repository
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>>> with Session(host, username, password):
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... models = model_repository.list_models()
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```
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Register a pure Python model in Model Manager:
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```
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>>> from sasctl import Session, register_model
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>>> from sklearn import linear_model as lm
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>>> with Session(host, authinfo=<authinfo file>):
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... model = lm.LogisticRegression()
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... register_model('Sklearn Model', model, 'My Project')
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```
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Register a CAS model in Model Manager:
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```
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>>> import swat
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>>> from sasctl import Session
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>>> from sasctl.tasks import register_model
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>>> s = swat.CAS(host, authinfo=<authinfo file>)
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>>> astore = s.CASTable('some_astore')
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>>> with Session(s):
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... register_model('SAS Model', astore, 'My Project')
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```
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## Contributing
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We welcome contributions!
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Please read [CONTRIBUTING.md](CONTRIBUTING.md)
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for details on how to submit contributions to this project.
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## License
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See the [LICENSE](LICENSE) file for details.
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## Additional Resources
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* [SAS Viya REST Documentation](https://developer.sas.com/apis/rest/)
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* [SAS Developer Community](https://communities.sas.com/t5/Developers/bd-p/developers)
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‎SUPPORT.md‎

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## Support
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We use GitHub for tracking bugs and feature requests.
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Please submit a GitHub issue for support. Consult
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[GitHub Help](https://help.github.com/en/articles/about-issues) for more
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information on submitting issues.
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If you encounter an issue and fix it yourself, or implement a new
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feature that you'd like to see included in the project, please
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see [CONTRIBUTING.md](CONTRIBUTING.md) for information on how to
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contribute.

‎doc/Makefile‎

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# Minimal makefile for Sphinx documentation
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#
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# You can set these variables from the command line.
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SPHINXOPTS =
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SPHINXBUILD = sphinx-build
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SPHINXPROJ = sasctl
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SOURCEDIR = .
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BUILDDIR = _build
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# Put it first so that "make" without argument is like "make help".
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help:
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@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
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.PHONY: help Makefile
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# Catch-all target: route all unknown targets to Sphinx using the new
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# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS).
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%: Makefile
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@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

‎doc/api/sasctl.rst‎

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sasctl package
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==============
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Module contents
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---------------
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.. automodule:: sasctl
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:members:
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:undoc-members:
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:show-inheritance:
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Submodules
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----------
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sasctl.core module
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~~~~~~~~~~~~~~~~~~
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.. automodule:: sasctl.core
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:members:
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:undoc-members:
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:show-inheritance:
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sasctl.tasks module
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~~~~~~~~~~~~~~~~~~~
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.. automodule:: sasctl.tasks
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:members:
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:undoc-members:
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:show-inheritance:
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Subpackages
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-----------
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.. toctree::
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sasctl.services
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sasctl.utils

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