fix: Remove delay after hitting Submit button (#42)

Signed-off-by: Esteban Papp <[email protected]>

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

@@ -70,21 +70,23 @@ class SubmitJobProgressDialog(QDialog):
     hashing_thread_progress_report = Signal(ProgressReportMetadata)
     upload_thread_progress_report = Signal(ProgressReportMetadata)
 
-    @staticmethod
+    def __init__(self, parent: QWidget) -> None:
+        super().__init__(parent=parent)
+        self._build_ui()
+
     def start_submission(
+        self,
         farm_id: str,
         queue_id: str,
         storage_profile_id: str,
         job_bundle_dir: str,
         asset_manager: S3AssetManager,
         deadline_client: BaseClient,
-        parent: QWidget = None,
         auto_accept: bool = False,
     ) -> Optional[Dict[str, Any]]:
         """
-        Static method that runs the SubmitJobProgressDialog. Returns the response
-        from calling create job. If an error occurs or the submission is canceled
-        then None is returned.
+        Starts a submission. Returns the response from calling create job. If an error occurs
+        or the submission is canceled then None is returned.
 
         Args:
             farm_id (str): Id of the farm to submit to
@@ -96,37 +98,9 @@ def start_submission(
             asset_manager (S3AssetManager): A job attachments S3AssetManager
                 configured for the farm/queue to submit to
             deadline_client (BaseClient): A boto client for Amazon Deadline Cloud
-            parent (QWidget): Parent widget of the dialog.
             auto_accept (bool, default False): Flag for whether any confirmation
                 prompts should automatically be accepted.
-            config (ConfigParser, optional): The Amazon Deadline Cloud configuration object to
-                use instead of the config file.
-        """
-        job_progress_dialog = SubmitJobProgressDialog(
-            farm_id,
-            queue_id,
-            storage_profile_id,
-            job_bundle_dir,
-            asset_manager,
-            deadline_client,
-            parent=parent,
-            auto_accept=auto_accept,
-        )
-        return job_progress_dialog.exec()
-
-    def __init__(
-        self,
-        farm_id: str,
-        queue_id: str,
-        storage_profile_id: str,
-        job_bundle_dir: str,
-        asset_manager: S3AssetManager,
-        deadline_client: BaseClient,
-        parent: QWidget = None,
-        auto_accept: bool = False,
-    ) -> None:
-        super().__init__(parent=parent)
-
+        """
         self._farm_id = farm_id
         self._queue_id = queue_id
         self._storage_profile_id = storage_profile_id
@@ -143,8 +117,8 @@ def __init__(
         self.__upload_thread: Optional[threading.Thread] = None
         self.__create_job_thread: Optional[threading.Thread] = None
 
-        self._build_ui()
         self._start_submission()
+        return self.exec()
 
     def _build_ui(self):
         """Builds up the Dialog UI"""

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

@@ -11,6 +11,7 @@
 from PySide2.QtCore import QSize, Qt  # pylint: disable=import-error
 from PySide2.QtGui import QKeyEvent  # pylint: disable=import-error
 from PySide2.QtWidgets import (  # pylint: disable=import-error; type: ignore
+    QApplication,
     QDialog,
     QDialogButtonBox,
     QFormLayout,
@@ -252,6 +253,10 @@ def on_submit(self):
 
         asset_references = self.job_attachments.get_asset_references()
 
+        job_progress_dialog = SubmitJobProgressDialog(parent=self)
+        job_progress_dialog.show()
+        QApplication.instance().processEvents()
+
         # Submit the job
         try:
             deadline = api.get_boto3_client("deadline")
@@ -279,15 +284,14 @@ def on_submit(self):
                 session=queue_role_session,
             )
 
-            self.create_job_response = SubmitJobProgressDialog.start_submission(
+            self.create_job_response = job_progress_dialog.start_submission(
                 farm_id,
                 queue_id,
                 storage_profile_id,
                 job_bundle_dir,
                 asset_manager,
                 deadline,
                 auto_accept=str2bool(get_setting("settings.auto_accept")),
-                parent=self,
             )
         except Exception as exc:
             logger.exception("error submitting job")