...
-The Python SDK provides a generic set of wrappers so you can make API calls easily. It performs some validation before connecting to the API server: for example, it refuses to do an API call if a required parameter is missing.
-
-The library also includes 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
If you are logged in to an Arvados VM, the Python SDK should be installed.
-To use the Python SDK elsewhere, you can either install the Python SDK via PyPI or build and install the package using the arvados source tree.
+To use the Python SDK elsewhere, you can install from a distribution package, PyPI, or source.
+
+{% include 'notebox_begin' %}
+The Python SDK requires Python 2.7.
+{% include 'notebox_end' %}
+
+h4. Option 1: Install from distribution packages
-h4. Option 1: install with PyPI
+First, "add the appropriate package repository for your distribution":{{ site.baseurl }}/install/install-manual-prerequisites.html#repos.
+
+{% assign rh_version = "6" %}
+{% include 'note_python_sc' %}
+
+On CentOS 6 and RHEL 6:
<notextile>
-<pre>
-$ <code class="userinput">sudo apt-get install python-pip python-dev libattr1-dev libfuse-dev pkg-config</code>
-$ <code class="userinput">sudo pip install arvados-python-client</code>
-</pre>
+<pre><code>~$ <span class="userinput">sudo yum install python27-python-arvados-python-client python27-python-arvados-cwl-runner</code>
+</code></pre>
</notextile>
-_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, fix it by adding a @--pre@ flag:_
+On other Red Hat-based systems:
<notextile>
-<pre>
-$ <code class="userinput">sudo pip install --pre arvados-python-client</code>
-</pre>
+<pre><code>~$ <span class="userinput">sudo yum install python-arvados-python-client python-arvados-cwl-runner</code>
+</code></pre>
</notextile>
-h4. Option 2: build and install from source
+On Debian-based systems:
<notextile>
-<pre>
-$ <code class="userinput">sudo apt-get install python-dev libattr1-dev libfuse-dev pkg-config</code>
-$ <code class="userinput">git clone https://github.com/curoverse/arvados.git</code>
-$ <code class="userinput">cd arvados/sdk/python</code>
-$ <code class="userinput">./build.sh</code>
-$ <code class="userinput">sudo python setup.py install</code>
-</pre>
+<pre><code>~$ <span class="userinput">sudo apt-get install python-arvados-python-client python-arvados-cwl-runner</code>
+</code></pre>
</notextile>
+h4. Option 2: Install with pip
+
+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@.
+
+h4. Option 3: Install from source
+
+Install the @python-setuptools@ package from your distribution. Then run the following:
+
+<notextile>
+<pre><code>~$ <span class="userinput">git clone https://github.com/curoverse/arvados.git</span>
+~$ <span class="userinput">cd ~/arvados/sdk/python</span>
+~$ <span class="userinput">python2.7 setup.py install</span>
+~$ <span class="userinput">cd ~/arvados/sdk/cwl</span>
+~$ <span class="userinput">python2.7 setup.py install</span>
+</code></pre>
+</notextile>
+
+You may optionally run the final installation command in a virtualenv, or with the @--user@ option.
+
h4. Test installation
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:
<notextile>
-<pre>$ <code class="userinput">python</code>
-Python 2.7.4 (default, Sep 26 2013, 03:20:26)
+<pre>~$ <code class="userinput">python2.7</code>
+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.
>>> <code class="userinput">import arvados</code>
</notextile>
The SDK retrieves the list of API methods from the server at run time. Therefore, the set of available methods is determined by the server version rather than the SDK version.
-
projects / arvados.git / blobdiff