Version 1.5.17

Fixed 2.7 support.

OctoPrint_MeatPack/__init__.py

@@ -116,6 +116,7 @@ def on_shutdown(self):
     def create_serial_obj(self):
         if not self._serial_obj:
             self._serial_obj = PackingSerial(self._logger)
+
             self._serial_obj.statsUpdateCallback = self.serial_obj_stats_update_callback
 
     def serial_obj_stats_update_callback(self):

OctoPrint_MeatPack/packing_serial.py

@@ -41,7 +41,7 @@ def run(self):
             if not self._running:
                 break
 
-            self._serial.write(bytes(note_text, "UTF-8"))
+            self._serial.write(note_text.encode("UTF-8"))
             sleep_per = float(note_len_ms + note_len_offset_ms) / 1000.0
             if sleep_per > 0.0:
                 time.sleep(sleep_per)
@@ -340,7 +340,7 @@ def _flush_buffer(self):
             if len(self._buffer) > 0:
                 for line in self._buffer:
                     super(PackingSerial, self).write(self._process_line_bytes(line))
-                self._buffer.clear()
+                del self._buffer[:]  # clear buffer
 
 # -------------------------------------------------------------------------------
     def _process_line_bytes(self, line):
@@ -373,7 +373,7 @@ def write(self, data):
         return total_bytes
 
 # -------------------------------------------------------------------------------
-    def query_config_state(self, force = False):
+    def query_config_state(self, force=False):
         """Queries the packing state from the system. Sends command and awaits response"""
         if self.isOpen():
 

README.md

@@ -9,9 +9,9 @@ Getting to the **meat** of g-code. Easy, fast, effective, and automatic g-code c
 
 ## OctoPrint Support:
 
-Should be compatible with any OctoPrint installation providing access to the `serial_factory_hook()`. According to the API documentation, this wasintoruced in OctoPrint version 1.2. As far as Python is concerned, version 1.5.14 should be compatible back to 2.7, but it is **highly** recommended to update to Python 3 if you have not yet done so.
+Should be compatible with any OctoPrint installation providing access to the `serial_factory_hook()`. According to the API documentation, this wasintoruced in OctoPrint version 1.2. As far as Python is concerned, version 1.5.17 should be compatible back to 2.7, but it is **highly** recommended to update to Python 3 if you have not yet done so.
 
-## Current Features (v1.5.14)
+## Current Features (v1.5.17)
 
 1. Fully working g-code compression ("MeatPack") support for compatible printer firmwares. Marlin FW now officially supprots MeatPack, but **[NOTE]** until **Prusa** approves these changes, please find builds of the official Prusa Firmware with compression support here: https://github.com/scottmudge/Prusa-Firmware-MeatPack
 2. Added extra data to the "State" side-bar content, updated in real time. It shows transmission statistics:

setup.py

@@ -12,7 +12,7 @@
 plugin_name = "OctoPrint-MeatPack"
 
 # The plugin's version. Can be overwritten within OctoPrint's internal data via __plugin_version__ in the plugin module
-plugin_version = "1.5.14"
+plugin_version = "1.5.17"
 
 # The plugin's description. Can be overwritten within OctoPrint's internal data via __plugin_description__ in the plugin
 # module