SIENTIAPDE-1445

Enhance PI Web API integration and update test configurations

- Adjusted execution counts in tests.ipynb for better notebook state management.
- Introduced a new pi_web_api_query structure in tests.ipynb for improved API configuration.
- Updated API class to format timestamps using DATETIME_FORMAT_WITH_TZ.
- Refactored PIWebAPIClient to ensure correct web ID retrieval and emit metrics accurately.
- Streamlined workflow parameters in pi_web_api_scouter.py for clarity and flexibility.

scouter/utils/clients/pi_web_api_client.py

@@ -212,10 +212,7 @@ class PIWebAPIClient(SientiaMonitoring):
                 metric_object=metrics.GENERIC_REST_CLIENT_LAG,
                 tags=core_labels,
             )
-            await self.emit_metric(
-                metric_object=metrics.GENERIC_REST_READ_COUNT,
-                tags=core_labels,
-            )
+
 
             status_code = c.getinfo(pycurl.RESPONSE_CODE)
             body = buffer.getvalue().decode('utf-8', errors='replace')
@@ -227,6 +224,10 @@ class PIWebAPIClient(SientiaMonitoring):
                 )
                 raise PIMSRequestError(f"HTTP {status_code} calling '{full_url}': {body[:200]}")
 
+            await self.emit_metric(
+                metric_object=metrics.GENERIC_REST_READ_COUNT,
+                tags=core_labels,
+            )
             try:
                 return json.loads(body)
             except json.JSONDecodeError as e:
@@ -315,7 +316,7 @@ class PIWebAPIClient(SientiaMonitoring):
                 if isinstance(it, dict) and 'Timestamp' in it and 'Value' in it:
                     ts = it.get('Timestamp')
                     val = it.get('Value')
-                    web_id = web_ids.get(tag_name)
+                    web_id = web_ids[tag_name]['webid']
                     if ts is not None:
                         records.append(
                             {