Add support for capturing stdout associated with job events and ad hoc command events.

* New event types for stdout lines not associated with a callback event.
* New stdout, start_line, end_line and verbosity fields for job/ahc events.
* Callback plugins to wrap Ansible default/minimal stdout callbacks and embed callback event data using ANSI escape sequences.
* Callback plugin library to wrap ansible.display.Display class methods.
* Output filter to extract event data from stdout and create job/ahc events.
* Update stdout formats to strip new ANSI escape sequences.

awx/main/migrations/0044_v310_job_event_stdout.py

@@ -0,0 +1,96 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0043_v310_scm_revision'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='adhoccommandevent',
+            name='end_line',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AddField(
+            model_name='adhoccommandevent',
+            name='start_line',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AddField(
+            model_name='adhoccommandevent',
+            name='stdout',
+            field=models.TextField(default=b'', editable=False),
+        ),
+        migrations.AddField(
+            model_name='adhoccommandevent',
+            name='uuid',
+            field=models.CharField(default=b'', max_length=1024, editable=False),
+        ),
+        migrations.AddField(
+            model_name='adhoccommandevent',
+            name='verbosity',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AddField(
+            model_name='jobevent',
+            name='end_line',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AddField(
+            model_name='jobevent',
+            name='playbook',
+            field=models.CharField(default=b'', max_length=1024, editable=False),
+        ),
+        migrations.AddField(
+            model_name='jobevent',
+            name='start_line',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AddField(
+            model_name='jobevent',
+            name='stdout',
+            field=models.TextField(default=b'', editable=False),
+        ),
+        migrations.AddField(
+            model_name='jobevent',
+            name='verbosity',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AlterField(
+            model_name='adhoccommandevent',
+            name='counter',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AlterField(
+            model_name='adhoccommandevent',
+            name='event',
+            field=models.CharField(max_length=100, choices=[(b'runner_on_failed', 'Host Failed'), (b'runner_on_ok', 'Host OK'), (b'runner_on_unreachable', 'Host Unreachable'), (b'runner_on_skipped', 'Host Skipped'), (b'debug', 'Debug'), (b'verbose', 'Verbose'), (b'deprecated', 'Deprecated'), (b'warning', 'Warning'), (b'system_warning', 'System Warning'), (b'error', 'Error')]),
+        ),
+        migrations.AlterField(
+            model_name='jobevent',
+            name='counter',
+            field=models.PositiveIntegerField(default=0, editable=False),
+        ),
+        migrations.AlterField(
+            model_name='jobevent',
+            name='event',
+            field=models.CharField(max_length=100, choices=[(b'runner_on_failed', 'Host Failed'), (b'runner_on_ok', 'Host OK'), (b'runner_on_error', 'Host Failure'), (b'runner_on_skipped', 'Host Skipped'), (b'runner_on_unreachable', 'Host Unreachable'), (b'runner_on_no_hosts', 'No Hosts Remaining'), (b'runner_on_async_poll', 'Host Polling'), (b'runner_on_async_ok', 'Host Async OK'), (b'runner_on_async_failed', 'Host Async Failure'), (b'runner_on_file_diff', 'File Difference'), (b'playbook_on_start', 'Playbook Started'), (b'playbook_on_notify', 'Running Handlers'), (b'playbook_on_no_hosts_matched', 'No Hosts Matched'), (b'playbook_on_no_hosts_remaining', 'No Hosts Remaining'), (b'playbook_on_task_start', 'Task Started'), (b'playbook_on_vars_prompt', 'Variables Prompted'), (b'playbook_on_setup', 'Gathering Facts'), (b'playbook_on_import_for_host', 'internal: on Import for Host'), (b'playbook_on_not_import_for_host', 'internal: on Not Import for Host'), (b'playbook_on_play_start', 'Play Started'), (b'playbook_on_stats', 'Playbook Complete'), (b'debug', 'Debug'), (b'verbose', 'Verbose'), (b'deprecated', 'Deprecated'), (b'warning', 'Warning'), (b'system_warning', 'System Warning'), (b'error', 'Error')]),
+        ),
+        migrations.AlterUniqueTogether(
+            name='adhoccommandevent',
+            unique_together=set([]),
+        ),
+        migrations.AlterIndexTogether(
+            name='adhoccommandevent',
+            index_together=set([('ad_hoc_command', 'event'), ('ad_hoc_command', 'uuid'), ('ad_hoc_command', 'end_line'), ('ad_hoc_command', 'start_line')]),
+        ),
+        migrations.AlterIndexTogether(
+            name='jobevent',
+            index_together=set([('job', 'event'), ('job', 'parent'), ('job', 'start_line'), ('job', 'uuid'), ('job', 'end_line')]),
+        ),
+    ]