Minor logging changes

Author: ehrenfeu

src/pyppms/booking.py

@@ -100,6 +100,7 @@ def from_runningsheet(cls, entry, system_id, username, date):
             )
             raise
 
+        log.trace(f"Created booking from runningsheet: {booking}")
         return booking
 
     def starttime_fromstr(self, time_str, date=None):

src/pyppms/ppms.py

@@ -614,18 +614,18 @@ def get_running_sheet(self, core_facility_ref, date, ignore_uncached_users=False
             full = entry["User"]
             if full not in self.fullname_mapping:
                 if ignore_uncached_users:
-                    log.debug("Ignoring booking for uncached user [{}]", full)
+                    log.debug(f"Ignoring booking for uncached / unknown user [{full}]")
                     continue
 
-                log.debug("Booking for an uncached user ({}) found!", full)
+                log.debug(f"Booking refers an uncached user ({full}), updating users!")
                 self.update_users()
 
             if full not in self.fullname_mapping:
                 log.error("PPMS doesn't seem to know user [{}], skipping", full)
                 continue
 
             log.trace(
-                "Booking for user '{}' ({}) found", self.fullname_mapping[full], full
+                f"Booking for user '{self.fullname_mapping[full]}' ({full}) found"
             )
             system_name = entry["Object"]
             system_ids = self.get_systems_matching("", [system_name])