Merge branch 'kliment:master' into PythonSupport3.12_3.13

kliment · Jan 31, 2025 · 2ca468d · 2ca468d
2 parents 5b886fc + ef774a9
commit 2ca468d
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/printrun/device.py b/printrun/device.py
@@ -281,7 +281,7 @@ def _write_serial(self, data):
         try:
             self._device.write(data)
         except serial.SerialException as e:
-            msg = "Unable to write to serial port '{self.port}'"
+            msg = f"Unable to write to serial port '{self.port}'"
             raise DeviceError(msg, e) from e
 
     def _disable_ttyhup(self):

diff --git a/printrun/printcore.py b/printrun/printcore.py
@@ -158,7 +158,7 @@ def __init__(self, port = None, baud = None, dtr=None):
     def addEventHandler(self, handler):
         '''
         Adds an event handler.
-        
+
         @param handler: The handler to be added.
         '''
         self.event_handler.append(handler)
@@ -707,5 +707,5 @@ def _send(self, command, lineno = 0, calcchecksum = False):
                 self.writefailures = 0
             except device.DeviceError as e:
                 self.logError("Can't write to printer (disconnected?)"
-                              "{0}".format(e))
+                              " {0}".format(e))
                 self.writefailures += 1