Add primitive printing support for Unix and Windows.
diff --git a/Tools/idle/IOBinding.py b/Tools/idle/IOBinding.py
index db9fbd3..925015f 100644
--- a/Tools/idle/IOBinding.py
+++ b/Tools/idle/IOBinding.py
@@ -1,6 +1,8 @@
import os
+import tempfile
import tkFileDialog
import tkMessageBox
+from IdleConf import idleconf
#$ event <<open-window-from-file>>
#$ win <Control-o>
@@ -18,6 +20,10 @@
#$ win <Alt-Shift-s>
#$ unix <Control-x><w>
+#$ event <<print-window>>
+#$ win <Control-p>
+#$ unix <Control-x><Control-p>
+
class IOBinding:
@@ -30,6 +36,7 @@
self.save_as)
self.__id_savecopy = self.text.bind("<<save-copy-of-window-as-file>>",
self.save_a_copy)
+ self.__id_print = self.text.bind("<<print-window>>", self.print_window)
def close(self):
# Undo command bindings
@@ -37,6 +44,7 @@
self.text.unbind("<<save-window>>", self.__id_save)
self.text.unbind("<<save-window-as-file>>",self.__id_saveas)
self.text.unbind("<<save-copy-of-window-as-file>>", self.__id_savecopy)
+ self.text.unbind("<<print-window>>", self.__id_print)
# Break cycles
self.editwin = None
self.text = None
@@ -146,6 +154,30 @@
self.text.focus_set()
return "break"
+ def print_window(self, event):
+ tempfilename = None
+ if self.get_saved():
+ filename = self.filename
+ else:
+ filename = tempfilename = tempfile.mktemp()
+ if not self.writefile(filename):
+ os.unlink(tempfilename)
+ return "break"
+ edconf = idleconf.getsection('EditorWindow')
+ command = edconf.get('print-command')
+ command = command % filename
+ if os.name == 'posix':
+ command = command + " 2>&1"
+ pipe = os.popen(command, "r")
+ output = pipe.read().strip()
+ status = pipe.close()
+ if status:
+ output = "Printing failed (exit status 0x%x)\n" % status + output
+ if output:
+ output = "Printing command: %s\n" % repr(command) + output
+ tkMessageBox.showerror("Print status", output, master=self.text)
+ return "break"
+
def writefile(self, filename):
self.fixlastline()
chars = str(self.text.get("1.0", "end-1c"))