fix stdin read with blank prompt

thomasballinger · thomasballinger · commit 36d01b63302a · 2014-02-16T09:53:59.000-05:00
diff --git a/bpython/curtsiesfrontend/repl.py b/bpython/curtsiesfrontend/repl.py
@@ -511,7 +511,7 @@ def run_code_and_maybe_finish(self, for_code=None):
             #TODO This should be printed ABOVE the error that just happened instead
             # or maybe just thrown away and not shown
             if self.current_stdouterr_line:
-                self.display_lines.extend(paint.display_linize(self.current_stdouterr_line, self.width))
+                self.display_lines.extend(paint.display_linize(self.current_stdouterr_line, self.width), blank_line=True)
                 self.current_stdouterr_line = ''
 
             self._current_line = ' '*indent
diff --git a/bpython/curtsiesfrontend/replpainter.py b/bpython/curtsiesfrontend/replpainter.py
@@ -15,15 +15,15 @@
 # * return an array of the width they were asked for
 # * return an array not taller than the height they were asked for
 
-def display_linize(msg, columns):
+def display_linize(msg, columns, blank_line=False):
     """Returns lines obtained by splitting msg over multiple lines.
 
     Warning: if msg is empty, returns an empty list of lines"""
     display_lines = ([msg[start:end]
                         for start, end in zip(
                             range(0, len(msg), columns),
                             range(columns, len(msg)+columns, columns))]
-                    if msg else [])
+                    if msg else ([''] if blank_line else []))
     return display_lines
 
 def paint_history(rows, columns, display_lines):
