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shell: fixed bug when typing exit() in python console - fixes #103

This commit is contained in:
Pablo Hoffman 2009-09-07 14:57:50 -03:00
parent 4ddfa9a2a3
commit 7a88c0d8e5
1 changed files with 17 additions and 14 deletions
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31
scrapy/shell.py
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@ -120,21 +120,24 @@ class Shell(object):
self._run_console()
def _run_console(self):
try: # use IPython if available
import IPython
shell = IPython.Shell.IPShell(argv=[], user_ns=self.vars)
ip = shell.IP.getapi()
shell.mainloop()
except ImportError:
import code
try: # readline module is only available on unix systems
import readline
try:
try: # use IPython if available
import IPython
shell = IPython.Shell.IPShell(argv=[], user_ns=self.vars)
ip = shell.IP.getapi()
shell.mainloop()
except ImportError:
pass
else:
import rlcompleter
readline.parse_and_bind("tab:complete")
code.interact(local=self.vars)
import code
try: # readline module is only available on unix systems
import readline
except ImportError:
pass
else:
import rlcompleter
readline.parse_and_bind("tab:complete")
code.interact(local=self.vars)
except SystemExit: # raised when using exit() in python code.interact
pass
def _console_thread(self, url=None):
self.populate_vars()