Allow pre-submit and post-submit callbacks

Signed-off-by: Alex Hughes <[email protected]>

This will allow passing a pre/post submit callback into the deadline
callback which would allow for customization and validation of scenes

Signed-off-by: Alex Hughes <[email protected]>

src/deadline/client/ui/dialogs/submit_job_to_deadline_dialog.py

@@ -82,6 +82,8 @@ def __init__(
         auto_detected_attachments: AssetReferences,
         attachments: AssetReferences,
         on_create_job_bundle_callback,
+        on_pre_submit_callback=None,
+        on_post_submit_callback=None,
         parent=None,
         f=Qt.WindowFlags(),
         show_host_requirements_tab=False,
@@ -93,6 +95,8 @@ def __init__(
 
         self.job_settings_type = type(initial_job_settings)
         self.on_create_job_bundle_callback = on_create_job_bundle_callback
+        self.on_pre_submit_callback = on_pre_submit_callback
+        self.on_post_submit_callback = on_post_submit_callback
         self.create_job_response: Optional[Dict[str, Any]] = None
         self.deadline_authentication_status = DeadlineAuthenticationStatus.getInstance()
         self.show_host_requirements_tab = show_host_requirements_tab
@@ -400,6 +404,18 @@ def on_submit(self):
 
         # Submit the job
         try:
+            # Execute any PreSubmission function defined.
+            if self.on_pre_submit_callback:
+                self.on_pre_submit_callback(
+                    self,
+                    job_history_bundle_dir,
+                    settings,
+                    queue_parameters,
+                    asset_references,
+                    purpose=JobBundlePurpose.SUBMISSION
+                )
+
+
             deadline = api.get_boto3_client("deadline")
 
             job_history_bundle_dir = create_job_history_bundle_dir(
@@ -470,6 +486,17 @@ def on_submit(self):
                 deadline,
                 auto_accept=str2bool(get_setting("settings.auto_accept")),
             )
+
+            # Execute any PostSubmission function defined.
+            if self.on_post_submit_callback:
+                self.on_post_submit_callback(
+                    self,
+                    job_history_bundle_dir,
+                    settings,
+                    queue_parameters,
+                    asset_references,
+                    purpose=JobBundlePurpose.SUBMISSION
+                )
         except UserInitiatedCancel as uic:
             logger.info("Canceling submission.")
             QMessageBox.information(self, f"{settings.submitter_name} Job Submission", str(uic))