Changeset 699 for pykota/trunk/bin

Timestamp:

02/05/03 23:16:20 (22 years ago)

Author:

jalet

Message:

DEVICE_URI is undefined outside of CUPS, i.e. for normal command line tools

Files:

• pykota/trunk/bin/pykota (modified) (2 diffs)

pykota/trunk/bin/pykota

@@ -17 +17 @@
 #
 # $Log$
+# Revision 1.2  2003/02/05 22:16:20  jalet
+# DEVICE_URI is undefined outside of CUPS, i.e. for normal command line tools
+#
 # Revision 1.1  2003/02/05 21:28:17  jalet
 # Initial import into CVS
@@ -34 +37 @@
         self.username = username
         self.requester = requester.openRequester(self.config, self.printername)
+        self.printerhostname = self.getPrinterHostname()
     
+    def getPrinterHostname(self) :
+        """Returns the printer hostname."""
+        device_uri = os.environ.get("DEVICE_URI", "")
+        # TODO : check this for more complex urls than ipp://myprinter.dot.com:631/printers/lp
+        try :
+            (backend, destination) = device_uri.split(":", 1) 
+        except ValueError :    
+            raise PyKotaToolError, "Invalid DEVICE_URI : %s\n" % device_uri
+        while destination.startswith("/") :
+            destination = destination[1:]
+        return destination.split("/")[0].split(":")[0]
+        
     def filterInput(self, inputfile) :
         """Transparent filter."""