Changeset 1544 for pykota/trunk

Timestamp:

06/18/04 12:09:05 (20 years ago)

Author:

jalet

Message:

Resets file pointer to start of file in all cases

Location:

pykota/trunk

Files:

• NEWS (modified) (1 diff)
• pykota/pdlanalyzer.py (modified) (2 diffs)

pykota/trunk/NEWS

@@ -24 +24 @@
     - 1.19alpha22 :
     
+        - Ensures that the file pointer for job's data is 
+          reset to the start of the job's datas after the
+          job's size pre-computation phase.
+          
         - Improved PostScript detection code for bad drivers
           which don't correctly switch languages between PJL

pykota/trunk/pykota/pdlanalyzer.py

@@ -22 +22 @@
 #
 # $Log$
+# Revision 1.5  2004/06/18 10:09:05  jalet
+# Resets file pointer to start of file in all cases
+#
 # Revision 1.4  2004/06/18 06:16:14  jalet
 # Fixes PostScript detection code for incorrect drivers
@@ -403 +406 @@
         if self.mustclose :
             self.infile.close()    
+        else :    
+            # if we don't have to close the file, then
+            # ensure the file pointer is reset to the 
+            # start of the file in case the process wants
+            # to read the file again.
+            try :
+                self.infile.seek(0)
+            except :    
+                pass    # probably stdin, which is not seekable
         
     def isPostScript(self, data) :