fix: temporary workaround for #28: wait for SHA256 sums to be compute…

…d before uploading the next resource

dcoraid/upload/job.py

@@ -404,6 +404,20 @@ def task_upload_resources(self):
                         exist_ok=True,
                         monitor_callback=self.monitor_callback)
                     self.paths_uploaded.append(path)
+                    # Workaround until `package_revise` is in `resource_add`
+                    # (https://github.com/DCOR-dev/DCOR-Aid/issues/28):
+                    # Wait for the SHA256 sum to be computed by DCOR.
+                    for _ in range(60):
+                        sha256dict = resource_sha256_sums(
+                            dataset_id=self.dataset_id,
+                            api=self.api)
+                        if sha256dict[resource_name] is not None:
+                            break
+                        time.sleep(10)
+                    else:
+                        warnings.warn(
+                            f"SHA256 sum for {self.dataset_id}: "
+                            + f"{resource_name} not yet computed by DCOR!")
             self.end_time = time.perf_counter()
             self.set_state("online")
         else: