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SnapPy app adding multiline input: allowing the body of, e.g., a for … #140

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SnapPy app adding multiline input: allowing the body of, e.g., a for … #140

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13 changes: 11 additions & 2 deletions python/tkterminal.py
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Original file line number Diff line number Diff line change
Expand Up @@ -788,7 +788,8 @@ def interact_handle_input(self, cell, script=False):
self._input_buffer = self.clean_code(cell)
transformed_cell = self.IP.transform_cell(self._input_buffer)
status, indent = self.IP.check_complete(transformed_cell)
self._current_indent = indent or ''
if indent:
self._current_indent = indent
if status == 'incomplete':
self.IP.more = True
return
Expand All @@ -805,7 +806,15 @@ def interact_handle_input(self, cell, script=False):
insert_line = int(self.text.index(Tk_.INSERT).split('.')[0])
prompt_line = int(self.text.index('output_end').split('.')[0])
tail = self.text.get('%d.%d' % (insert_line, self._prompt_size), Tk_.END)
if not tail.strip():
if tail.strip():
run_cell = False
else:
lines = cell.split('\n')
if len(lines) <= 2:
run_cell = True
else:
run_cell = not lines[-2][self._prompt_size:].strip()
if run_cell:
self.text.tag_delete('history')
self._input_buffer = self._input_buffer.rstrip() + '\n'
self.text.delete(Tk_.INSERT, Tk_.END)
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