X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/78baf73e784e01fb44d1b16aefaf6e295bb4d5b4..710a784b64e6192770d42a5a27c8f7b167905f4a:/doc/sdk/python/sdk-python.html.textile.liquid
diff --git a/doc/sdk/python/sdk-python.html.textile.liquid b/doc/sdk/python/sdk-python.html.textile.liquid
index adbb316c3f..be824399a4 100644
--- a/doc/sdk/python/sdk-python.html.textile.liquid
+++ b/doc/sdk/python/sdk-python.html.textile.liquid
@@ -2,77 +2,89 @@
layout: default
navsection: sdk
navmenu: Python
-title: "Python SDK"
-
+title: "Installation"
...
+{% comment %}
+Copyright (C) The Arvados Authors. All rights reserved.
+
+SPDX-License-Identifier: CC-BY-SA-3.0
+{% endcomment %}
-The Python SDK provides access from Python to the Arvados API and Keep. In also includes a number of command line tools for using and administering Arvados and Keep, and some conveniences for use in Crunch scripts; see "Crunch utility libraries":crunch-utility-libraries.html for details.
+The Python SDK provides access from Python to the Arvados API and Keep. It also includes a number of command line tools for using and administering Arvados and Keep, and some conveniences for use in Crunch scripts; see "Crunch utility libraries":crunch-utility-libraries.html for details.
-h3. Installation
+h2. Installation
If you are logged in to an Arvados VM, the Python SDK should be installed.
-To use the Python SDK elsewhere, you can install from a distribution package, PyPI, or source.
+To use the Python SDK elsewhere, you can install from PyPI or a distribution package.
{% include 'notebox_begin' %}
The Python SDK requires Python 2.7.
{% include 'notebox_end' %}
-h4. Option 1: Install from distribution packages
+h3. Option 1: Install with pip
-First, "add the appropriate package repository for your distribution":{{ site.baseurl }}/install/install-manual-prerequisites.html#repos.
+This installation method is recommended to make the SDK available for use in your own Python programs. It can coexist with the system-wide installation method from a distribution package (option 2, below).
-{% assign rh_version = "6" %}
-{% include 'note_python_sc' %}
+Run @pip-2.7 install arvados-python-client@ in an appropriate installation environment, such as a virtualenv.
-On CentOS 6 and RHEL 6:
+If your version of @pip@ is 1.4 or newer, the @pip install@ command might give an error: "Could not find a version that satisfies the requirement arvados-python-client". If this happens, try @pip-2.7 install --pre arvados-python-client@.
-
-~$ sudo yum install python27-python-arvados-python-client python27-python-arvados-cwl-runner
-
-
+h3. Option 2: Install from a distribution package
-On other Red Hat-based systems:
+This installation method is recommended to make the CLI tools available system-wide. It can coexist with the installation method described in option 1, above.
+
+First, "add the appropriate package repository for your distribution":{{ site.baseurl }}/install/install-manual-prerequisites.html#repos.
+
+On Red Hat-based systems:
-~$ sudo yum install python-arvados-python-client python-arvados-cwl-runner
+~$ sudo yum install python-arvados-python-client
On Debian-based systems:
-~$ sudo apt-get install python-arvados-python-client python-arvados-cwl-runner
+~$ sudo apt-get install python-arvados-python-client
-h4. Option 2: Install with pip
+h3. Test installation
-Run @pip-2.7 install arvados-python-client arvados-cwl-runner@ in an appropriate installation environment, such as a virtualenv.
-
-If your version of @pip@ is 1.4 or newer, the @pip install@ command might give an error: "Could not find a version that satisfies the requirement arvados-python-client". If this happens, try @pip-2.7 install --pre arvados-python-client@.
+If the SDK is installed and your @ARVADOS_API_HOST@ and @ARVADOS_API_TOKEN@ environment variables are set up correctly (see "api-tokens":{{site.baseurl}}/user/reference/api-tokens.html for details), @import arvados@ should produce no errors.
-h4. Option 3: Install from source
-
-Install the @python-setuptools@ package from your distribution. Then run the following:
+If you installed with pip (option 1, above):
-~$ git clone https://github.com/curoverse/arvados.git
-~$ cd ~/arvados/sdk/python
-~$ python2.7 setup.py install
-~$ cd ~/arvados/sdk/cwl
-~$ python2.7 setup.py install
-
+~$ python
+Python 2.7.4 (default, Sep 26 2013, 03:20:26)
+[GCC 4.7.3] on linux2
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import arvados
+>>> arvados.api('v1')
+<apiclient.discovery.Resource object at 0x233bb50>
+
-You may optionally run the final installation command in a virtualenv, or with the @--user@ option.
+If you installed from a distribution package (option 2): the package includes a virtualenv, which means the correct Python environment needs to be loaded before the Arvados SDK can be imported. This can be done by activating the virtualenv first:
-h4. Test installation
+
+~$ source /usr/share/python2.7/dist/python-arvados-python-client/bin/activate
+(python-arvados-python-client) ~$ python
+Python 2.7.4 (default, Sep 26 2013, 03:20:26)
+[GCC 4.7.3] on linux2
+Type "help", "copyright", "credits" or "license" for more information.
+>>> import arvados
+>>> arvados.api('v1')
+<apiclient.discovery.Resource object at 0x233bb50>
+
+
-If the SDK is installed and your @ARVADOS_API_HOST@ and @ARVADOS_API_TOKEN@ environment variables are set up correctly (see "api-tokens":{{site.baseurl}}/user/reference/api-tokens.html for details), @import arvados@ should produce no errors:
+Or alternatively, by using the Python executable from the virtualenv directly:
-~$ python2.7
+~$ /usr/share/python2.7/dist/python-arvados-python-client/bin/python
Python 2.7.4 (default, Sep 26 2013, 03:20:26)
[GCC 4.7.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.