X

zebra_day/cmd_mgr.py

@@ -0,0 +1,35 @@
+"""
+  Tools to get and (soon) set varios zebra printer config.
+"""
+
+import socket
+
+class ZebraPrinter:
+
+    def __init__(self, ip_address, port=9100, buffer_size=1024):
+        self.ip_address = ip_address
+        self.port = port
+        self.buffer_size = buffer_size
+
+
+    def send_command(self, command):
+        with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
+            s.connect((self.ip_address, self.port))
+            s.sendall(command.encode())
+            response = s.recv(self.buffer_size)
+        return response.decode()
+
+
+    def get_configuration(self):
+        """Retrieve printer configuration using ^HH command"""
+        return self.send_command("^XA^HH^XZ")
+
+
+    def set_configuration(self, config):
+        """
+        Set printer configuration. 
+        The `config` parameter should contain the necessary ZPL commands to adjust the configuration.
+        After sending the configuration commands, the ^JUS command saves the configuration.
+        """
+        self.send_command(config)
+        return self.send_command("^XA^JUS^XZ")

zebra_day/corner_square.zpl

@@ -0,0 +1,15 @@
+^XA
+^FO30,10
+^ADN,30,20
+^FD{XX}^FS
+^FO300,10
+^ADN,30,20
+^FD{YY}^FS
+^FO300,200
+^ADN,25,12
+^FD{ZZ}^FS
+^FO250,10
+^FO30,170
+^ADN,30,20
+^FD{WW}^FS
+^XZ

zebra_day/print_mgr.py

@@ -1,10 +1,13 @@
 """
-Primay zebra_day module. Primary functions: consistent and clear management
+  Primay zebra_day module. Primary functions: consistent and clear management
   of 1+ networked zebra printers, automated discovery of printers on a
   network. Clear formulation and delivery of ZPL strings to destination
   printers. Management of zpl template files, which may have format value
   components for inserting data on the fly. (elsewhere, a simple ui on
   top of this).
+
+  This module is primarily focused on print request and package config mgmt.
+  See 'cmd_mgr' for interacting with zebras printer config capabilties.
 """
 
 import os