Add the possibility to send the latest output to pager.

Trundle · Trundle · commit 171eb8ed1cd0 · 2009-08-13T22:53:58.000+02:00
This closes issue bpython#49.
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -71,6 +71,7 @@
 from bpython.keys import key_dispatch
 
 from bpython import __version__
+from bpython.pager import page
 
 def log(x):
     f = open('/tmp/bpython.log', 'a')
@@ -481,6 +482,7 @@ def __init__(self, scr, interp, statusbar=None, idle=None):
         self.paste_mode = False
         self.last_key_press = time.time()
         self.paste_time = 0.02
+        self.prev_block_finished = 0
         sys.path.insert(0, '.')
 
         if not OPTS.arg_spec:
@@ -1265,8 +1267,10 @@ def repl(self):
 # Keep two copies so you can go up and down in the hist:
             if inp:
                 self.rl_hist.append(inp + '\n')
+            stdout_position = len(self.stdout_hist)
             more = self.push(inp) or self.paste_mode
             if not more:
+                self.prev_block_finished = stdout_position
                 self.s = ''
 
     def size(self):
@@ -1585,6 +1589,10 @@ def p_key(self):
             self.pastebin()
             return ''
 
+        elif self.c in key_dispatch[OPTS.last_output_key]:
+            page(self.stdout_hist[self.prev_block_finished:-4])
+            return ''
+
         elif self.c == '\n':
             self.lf()
             return None
diff --git a/bpython/config.py b/bpython/config.py
@@ -70,6 +70,7 @@ def loadini(struct, configfile):
     struct.clear_line_key = config.safeget('keyboard', 'clear_line', 'C-u')
     struct.clear_screen_key = config.safeget('keyboard', 'clear_screen', 'C-l')
     struct.exit_key = config.safeget('keyboard', 'exit', 'C-d')
+    struct.last_output_key = config.safeget('keyboard', 'last_output', 'F9')
  
     color_scheme_name = config.safeget('general', 'color_scheme', 'default')
 
