fix(Data Import): scheduler not needed in dev mode (backport #24667) (#…

…26265)

Co-authored-by: Raffael Meyer <14891507+barredterra@users.noreply.github.com>

frappe/core/doctype/data_import/data_import.py

@@ -92,7 +92,8 @@ def get_preview_from_template(self, import_file=None, google_sheets_url=None):
 	def start_import(self):
 		from frappe.utils.scheduler import is_scheduler_inactive
 
-		if is_scheduler_inactive() and not frappe.flags.in_test:
+		run_now = frappe.flags.in_test or frappe.conf.developer_mode
+		if is_scheduler_inactive() and not run_now:
 			frappe.throw(_("Scheduler is inactive. Cannot import data."), title=_("Scheduler Inactive"))
 
 		job_id = f"data_import::{self.name}"
@@ -105,7 +106,7 @@ def start_import(self):
 				event="data_import",
 				job_id=job_id,
 				data_import=self.name,
-				now=frappe.conf.developer_mode or frappe.flags.in_test,
+				now=run_now,
 			)
 			return True