diff --git a/IPython/demo.py b/IPython/demo.py index ffeef75..c32bed3 100644 --- a/IPython/demo.py +++ b/IPython/demo.py @@ -87,6 +87,7 @@ class Demo: def again(self): """Repeat the last block""" self.block_index -= 1 + self.finished = False self() def _validate_index(self,index): @@ -108,8 +109,8 @@ class Demo: index = self.block_index else: self._validate_index(index) - print marquee('<%s> block # %s (%s/%s)' % - (self.fname,index,index+1,self.nblocks)) + print marquee('<%s> block # %s (%s remaining)' % + (self.fname,index,self.nblocks-index-1)) print self.src_blocks_colored[index], def show(self): @@ -120,11 +121,11 @@ class Demo: silent = self.silent for index,block in enumerate(self.src_blocks_colored): if silent[index]: - print marquee('<%s> SILENT block # %s (%s/%s)' % - (fname,index,index+1,nblocks)) + print marquee('<%s> SILENT block # %s (%s remaining)' % + (fname,index,nblocks-index-1)) else: - print marquee('<%s> block # %s (%s/%s)' % - (fname,index,index+1,nblocks)) + print marquee('<%s> block # %s (%s remaining)' % + (fname,index,nblocks-index-1)) print block, def __call__(self,index=None): @@ -146,11 +147,13 @@ class Demo: next_block = self.src_blocks[index] self.block_index += 1 if self.silent[index]: - print marquee('Executing silent block # %s (%s/%s)' % - (index,index+1,self.nblocks)) + print marquee('Executing silent block # %s (%s remaining)' % + (index,self.nblocks-index-1)) else: self.show_block(index) - if not self.auto: + if self.auto: + print marquee('output') + else: print marquee('Press to quit, to execute...'), ans = raw_input().strip() if ans: diff --git a/doc/ChangeLog b/doc/ChangeLog index 26a6fc6..31425ef 100644 --- a/doc/ChangeLog +++ b/doc/ChangeLog @@ -1,5 +1,8 @@ 2005-09-22 Fernando Perez + * IPython/demo.py (Demo.again): fix bug where again() blocks after + finishing. + * IPython/genutils.py (shlex_split): moved from Magic to here, where all 2.2 compatibility stuff lives. I needed it for demo.py.