Move instructions to contributing docs

Author: adamtheturtle

admin/create_secrets_files.py

@@ -1,22 +1,6 @@
 """Create licenses and target databases for the tests to run against.
 
-Usage:
-
-    $ export VWS_EMAIL_ADDRESS=...
-    $ export VWS_PASSWORD=...
-    $ export NEW_SECRETS_DIR=...
-    $ export EXISTING_SECRETS_FILE=/existing/file/with/inactive/db/creds
-    # You may have to run this a few times, but it is idempotent.
-    $ python admin/create_secrets_files.py
-    # After creating the secrets, update the encrypted archive:
-    $ tar cvf secrets.tar "${NEW_SECRETS_DIR}"
-    $ gpg \
-        --yes \
-        --batch \
-        --passphrase="${PASSPHRASE_FOR_VUFORIA_SECRETS}" \
-        --symmetric \
-        --cipher-algo AES256 \
-        secrets.tar
+See the instructions in the contributing guide in the documentation.
 """
 
 import datetime

docs/source/contributing.rst

@@ -91,8 +91,25 @@ To create an inactive project, delete the license key associated with a database
 Targets sometimes get stuck at the "Processing" stage meaning that they cannot be deleted.
 When this happens, create a new target database to use for testing.
 
-To create databases without using the browser, use :file:`admin/create_secrets_files.py`.
-See instructions in that file.
+To create databases without using the browser, use :file:`admin/create_secrets_files.py`:
+
+.. code-block:: bash
+
+      $ export VWS_EMAIL_ADDRESS=...
+      $ export VWS_PASSWORD=...
+      $ export NEW_SECRETS_DIR=...
+      $ export EXISTING_SECRETS_FILE=/existing/file/with/inactive/db/creds
+      # You may have to run this a few times, but it is idempotent.
+      $ python admin/create_secrets_files.py
+      # After creating the secrets, update the encrypted archive:
+      $ tar cvf secrets.tar "${NEW_SECRETS_DIR}"
+      $ gpg \
+         --yes \
+         --batch \
+         --passphrase="${PASSPHRASE_FOR_VUFORIA_SECRETS}" \
+         --symmetric \
+         --cipher-algo AES256 \
+         secrets.tar
 
 .. _Vuforia License Manager: https://developer.vuforia.com/vui/develop/licenses
 .. _Vuforia Target Manager: https://developer.vuforia.com/vui/develop/databases