statistics: Improve Python3 compatibility

Reported by @vladimir-poleh . Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2021-12-15 11:27:08 -05:00 · 2021-12-15 11:27:08 -05:00 · 62cfc2527f
parent 0f3d68613d
commit 62cfc2527f
1 changed files with 1 additions and 1 deletions
--- a/klippy/extras/statistics.py
+++ b/klippy/extras/statistics.py
@ -13,7 +13,7 @@ class PrinterSysStats:
        self.last_mem_avail = 0
        self.mem_file = None
        try:
-            self.mem_file = open("/proc/meminfo", "rb")
+            self.mem_file = open("/proc/meminfo", "r")
        except:
            pass
        printer.register_event_handler("klippy:disconnect", self._disconnect)