feat: capture custom values in frappe monitor

lets monitor add extra info for:
- Save/Submit by doctype
- Report generation time by standard report name

.github/helper/db/mariadb.json

@@ -13,5 +13,6 @@
     "root_login": "root",
     "root_password": "travis",
     "host_name": "http://test_site:8000",
+    "monitor": 1,
     "server_script_enabled": true
 }

frappe/core/doctype/prepared_report/prepared_report.py

@@ -8,6 +8,7 @@ import frappe
 from frappe.desk.form.load import get_attachments
 from frappe.desk.query_report import generate_report_result
 from frappe.model.document import Document
+from frappe.monitor import add_data_to_monitor
 from frappe.utils import gzip_compress, gzip_decompress
 from frappe.utils.background_jobs import enqueue
 
@@ -25,6 +26,8 @@ def run_background(prepared_report):
 	instance = frappe.get_doc("Prepared Report", prepared_report)
 	report = frappe.get_doc("Report", instance.ref_report_doctype)
 
+	add_data_to_monitor(report=instance.ref_report_doctype)
+
 	try:
 		report.custom_columns = []
 

frappe/desk/form/save.py

@@ -5,6 +5,7 @@ import json
 
 import frappe
 from frappe.desk.form.load import run_onload
+from frappe.monitor import add_data_to_monitor
 
 
 @frappe.whitelist()
@@ -25,6 +26,8 @@ def savedocs(doc, action):
 	run_onload(doc)
 	send_updated_docs(doc)
 
+	add_data_to_monitor(doctype=doc.doctype, action=action)
+
 	frappe.msgprint(frappe._("Saved"), indicator="green", alert=True)
 
 

frappe/desk/query_report.py

@@ -12,6 +12,7 @@ from frappe import _
 from frappe.core.utils import ljust_list
 from frappe.model.utils import render_include
 from frappe.modules import get_module_path, scrub
+from frappe.monitor import add_data_to_monitor
 from frappe.permissions import get_role_permissions
 from frappe.translate import send_translations
 from frappe.utils import (
@@ -254,6 +255,8 @@ def run(
 
 	result["add_total_row"] = report.add_total_row and not result.get("skip_total_row", False)
 
+	add_data_to_monitor(report=report)
+
 	return result
 
 

frappe/monitor.py

@@ -25,6 +25,13 @@ def stop(response=None):
 		frappe.local.monitor.dump(response)
 
 
+def add_data_to_monitor(**kwargs) -> None:
+	"""Add additional custom key-value pairs along with monitor log.
+	Note: Key-value pairs should be simple JSON exportable types."""
+	if hasattr(frappe.local, "monitor"):
+		frappe.local.monitor.add_custom_data(**kwargs)
+
+
 def log_file():
 	return os.path.join(frappe.utils.get_bench_path(), "logs", "monitor.json.log")
 
@@ -71,6 +78,10 @@ class Monitor:
 			waitdiff = self.data.timestamp - job.enqueued_at
 			self.data.job.wait = int(waitdiff.total_seconds() * 1000000)
 
+	def add_custom_data(self, **kwargs):
+		if self.data:
+			self.data.update(kwargs)
+
 	def dump(self, response=None):
 		try:
 			timediff = datetime.utcnow() - self.data.timestamp