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- ***************************************************************************
- IPython post-mortem report
- {'commit_hash': '<not found>',
- 'commit_source': '(none found)',
- 'ipython_path': '/usr/local/lib/python2.6/dist-packages/IPython',
- 'ipython_version': '0.11',
- 'os_name': 'posix',
- 'platform': 'Linux-2.6.31-23-generic-i686-with-Ubuntu-9.10-karmic',
- 'sys_executable': '/usr/bin/python',
- 'sys_platform': 'linux2',
- 'sys_version': '2.6.4 (r264:75706, Dec 7 2009, 18:45:15) \n[GCC 4.4.1]'}
- ***************************************************************************
- ***************************************************************************
- Crash traceback:
- ---------------------------------------------------------------------------
- SyntaxError Python 2.6.4: /usr/bin/python
- Mon Aug 22 15:06:57 2011
- A problem occured executing Python code. Here is the sequence of function
- calls leading up to the error, with the most recent (innermost) call last.
- /usr/local/bin/ipython in <module>()
- 1 #!/usr/bin/python
- 2 # EASY-INSTALL-ENTRY-SCRIPT: 'ipython==0.11','console_scripts','ipython'
- 3 __requires__ = 'ipython==0.11'
- 4 import sys
- 5 from pkg_resources import load_entry_point
- 6
- 7 if __name__ == '__main__':
- 8 sys.exit(
- ----> 9 load_entry_point('ipython==0.11', 'console_scripts', 'ipython')()
- global load_entry_point = <function load_entry_point at 0xb77995dc>
- 10 )
- /usr/local/lib/python2.6/dist-packages/IPython/frontend/terminal/ipapp.pyc in launch_new_instance()
- 355 ipython_dir = get_ipython_dir()
- 356 profile_dir = os.path.join(ipython_dir, 'profile_default')
- 357 cl = PyFileConfigLoader(default_config_file_name, profile_dir)
- 358 try:
- 359 config = cl.load_config()
- 360 except IOError:
- 361 # no config found
- 362 config = Config()
- 363 return config
- 364
- 365
- 366 def launch_new_instance():
- 367 """Create and run a full blown IPython instance"""
- 368 app = TerminalIPythonApp.instance()
- 369 app.initialize()
- --> 370 app.start()
- 371
- 372
- 373 if __name__ == '__main__':
- 374 launch_new_instance()
- /usr/local/lib/python2.6/dist-packages/IPython/frontend/terminal/ipapp.pyc in start(self=<IPython.frontend.terminal.ipapp.TerminalIPythonApp object at 0xb77ad24c>)
- 329 if gui or self.pylab:
- 330 try:
- 331 self.log.info("Enabling GUI event loop integration, "
- 332 "toolkit=%s, pylab=%s" % (gui, self.pylab) )
- 333 activate(gui)
- 334 except:
- 335 self.log.warn("Error in enabling GUI event loop integration:")
- 336 self.shell.showtraceback()
- 337
- 338 def start(self):
- 339 if self.subapp is not None:
- 340 return self.subapp.start()
- 341 # perform any prexec steps:
- 342 if self.interact:
- 343 self.log.debug("Starting IPython's mainloop...")
- --> 344 self.shell.mainloop()
- 345 else:
- 346 self.log.debug("IPython not interactive...")
- 347
- 348
- 349 def load_default_config(ipython_dir=None):
- 350 """Load the default config file from the default ipython_dir.
- 351
- 352 This is useful for embedded shells.
- 353 """
- 354 if ipython_dir is None:
- 355 ipython_dir = get_ipython_dir()
- 356 profile_dir = os.path.join(ipython_dir, 'profile_default')
- 357 cl = PyFileConfigLoader(default_config_file_name, profile_dir)
- 358 try:
- 359 config = cl.load_config()
- /usr/local/lib/python2.6/dist-packages/IPython/frontend/terminal/interactiveshell.pyc in mainloop(self=<IPython.frontend.terminal.interactiveshell.TerminalInteractiveShell object at 0xa0283ec>, display_banner=None)
- 207 #-------------------------------------------------------------------------
- 208 # Mainloop and code execution logic
- 209 #-------------------------------------------------------------------------
- 210
- 211 def mainloop(self, display_banner=None):
- 212 """Start the mainloop.
- 213
- 214 If an optional banner argument is given, it will override the
- 215 internally created default banner.
- 216 """
- 217
- 218 with nested(self.builtin_trap, self.display_trap):
- 219
- 220 while 1:
- 221 try:
- --> 222 self.interact(display_banner=display_banner)
- global c = undefined
- global C = undefined
- global s = undefined
- global i = undefined
- global d = undefined
- global o = undefined
- global S = undefined
- global pN = undefined
- 223 #self.interact_with_readline()
- 224 # XXX for testing of a readline-decoupled repl loop, call
- 225 # interact_with_readline above
- 226 break
- 227 except KeyboardInterrupt:
- 228 # this should not be necessary, but KeyboardInterrupt
- 229 # handling seems rather unpredictable...
- 230 self.write("\nKeyboardInterrupt in interact()\n")
- 231
- 232 def interact(self, display_banner=None):
- 233 """Closely emulate the interactive Python console."""
- 234
- 235 # batch run -> do not interact
- 236 if self.exit_now:
- 237 return
- /usr/local/lib/python2.6/dist-packages/IPython/frontend/terminal/interactiveshell.pyc in interact(self=<IPython.frontend.terminal.interactiveshell.TerminalInteractiveShell object at 0xa0283ec>, display_banner=False)
- 297 'Because of how pdb handles the stack, it is impossible\n'
- 298 'for IPython to properly format this particular exception.\n'
- 299 'IPython will resume normal operation.')
- 300 except:
- 301 # exceptions here are VERY RARE, but they can be triggered
- 302 # asynchronously by signal handlers, for example.
- 303 self.showtraceback()
- 304 else:
- 305 self.input_splitter.push(line)
- 306 more = self.input_splitter.push_accepts_more()
- 307 if (self.SyntaxTB.last_syntax_error and
- 308 self.autoedit_syntax):
- 309 self.edit_syntax_error()
- 310 if not more:
- 311 source_raw = self.input_splitter.source_raw_reset()[1]
- --> 312 self.run_cell(source_raw)
- 313
- 314 # We are off again...
- 315 __builtin__.__dict__['__IPYTHON__active'] -= 1
- 316
- 317 # Turn off the exit flag, so the mainloop can be restarted if desired
- 318 self.exit_now = False
- 319
- 320 def raw_input(self, prompt=''):
- 321 """Write a prompt and read a line.
- 322
- 323 The returned line does not include the trailing newline.
- 324 When the user enters the EOF key sequence, EOFError is raised.
- 325
- 326 Optional inputs:
- 327
- /usr/local/lib/python2.6/dist-packages/IPython/core/interactiveshell.pyc in run_cell(self=<IPython.frontend.terminal.interactiveshell.TerminalInteractiveShell object at 0xa0283ec>, raw_cell=u'from __future__ import braces\n', store_history=True)
- 2282
- 2283 with self.display_trap:
- 2284 try:
- 2285 code_ast = ast.parse(cell, filename=cell_name)
- 2286 except IndentationError:
- 2287 self.showindentationerror()
- 2288 self.execution_count += 1
- 2289 return None
- 2290 except (OverflowError, SyntaxError, ValueError, TypeError,
- 2291 MemoryError):
- 2292 self.showsyntaxerror()
- 2293 self.execution_count += 1
- 2294 return None
- 2295
- 2296 self.run_ast_nodes(code_ast.body, cell_name,
- -> 2297 interactivity="last_expr")
- 2298
- 2299 # Execute any registered post-execution functions.
- 2300 for func, status in self._post_execute.iteritems():
- 2301 if not status:
- 2302 continue
- 2303 try:
- 2304 func()
- 2305 except:
- 2306 self.showtraceback()
- 2307 # Deactivate failing function
- 2308 self._post_execute[func] = False
- 2309
- 2310 if store_history:
- 2311 # Write output to the database. Does nothing unless
- 2312 # history output logging is enabled.
- /usr/local/lib/python2.6/dist-packages/IPython/core/interactiveshell.pyc in run_ast_nodes(self=<IPython.frontend.terminal.interactiveshell.TerminalInteractiveShell object at 0xa0283ec>, nodelist=[<_ast.ImportFrom object at 0xa0f2dcc>], cell_name='<ipython-input-1-2aebb3fc8ecf>', interactivity='none')
- 2342 interactivity = "none"
- 2343
- 2344 if interactivity == 'none':
- 2345 to_run_exec, to_run_interactive = nodelist, []
- 2346 elif interactivity == 'last':
- 2347 to_run_exec, to_run_interactive = nodelist[:-1], nodelist[-1:]
- 2348 elif interactivity == 'all':
- 2349 to_run_exec, to_run_interactive = [], nodelist
- 2350 else:
- 2351 raise ValueError("Interactivity was %r" % interactivity)
- 2352
- 2353 exec_count = self.execution_count
- 2354
- 2355 for i, node in enumerate(to_run_exec):
- 2356 mod = ast.Module([node])
- -> 2357 code = self.compile(mod, cell_name, "exec")
- 2358 if self.run_code(code):
- 2359 return True
- 2360
- 2361 for i, node in enumerate(to_run_interactive):
- 2362 mod = ast.Interactive([node])
- 2363 code = self.compile(mod, cell_name, "single")
- 2364 if self.run_code(code):
- 2365 return True
- 2366
- 2367 return False
- 2368
- 2369 def run_code(self, code_obj):
- 2370 """Execute a code object.
- 2371
- 2372 When an exception occurs, self.showtraceback() is called to display a
- /usr/lib/python2.6/codeop.pyc in __call__(self=<IPython.core.compilerop.CachingCompiler instance at 0xa028cac>, source=<_ast.Module object at 0xa0f2e6c>, filename='<ipython-input-1-2aebb3fc8ecf>', symbol='exec')
- 118 - Raise SyntaxError, ValueError or OverflowError if the command is a
- 119 syntax error (OverflowError and ValueError can be produced by
- 120 malformed literals).
- 121 """
- 122 return _maybe_compile(_compile, source, filename, symbol)
- 123
- 124 class Compile:
- 125 """Instances of this class behave much like the built-in compile
- 126 function, but if one is used to compile text containing a future
- 127 statement, it "remembers" and compiles all subsequent program texts
- 128 with the statement in force."""
- 129 def __init__(self):
- 130 self.flags = PyCF_DONT_IMPLY_DEDENT
- 131
- 132 def __call__(self, source, filename, symbol):
- --> 133 codeob = compile(source, filename, symbol, self.flags, 1)
- 134 for feature in _features:
- 135 if codeob.co_flags & feature.compiler_flag:
- 136 self.flags |= feature.compiler_flag
- 137 return codeob
- 138
- 139 class CommandCompiler:
- 140 """Instances of this class have __call__ methods identical in
- 141 signature to compile_command; the difference is that if the
- 142 instance compiles program text containing a __future__ statement,
- 143 the instance 'remembers' and compiles all subsequent program texts
- 144 with the statement in force."""
- 145
- 146 def __init__(self,):
- 147 self.compiler = Compile()
- 148
- SyntaxError: not a chance (<ipython-input-1-2aebb3fc8ecf>, line 1)
- ***************************************************************************
- History of session input:from __future__ import braces
- *** Last line of input (may not be in above history):
- from __future__ import braces
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