[Python-checkins] CVS: python/dist/src/Doc/tut tut.tex,1.155,1.156
Fred L. Drake
fdrake@users.sourceforge.net
Tue, 04 Dec 2001 11:47:48 -0800
Update of /cvsroot/python/python/dist/src/Doc/tut
In directory usw-pr-cvs1:/tmp/cvs-serv10960/tut
Modified Files:
tut.tex
Log Message:
Include a warning that scripts should not have the same name as standard
modules, or the module cannot be properly imported. (Based on a suggestion
sent to python-docs.)
Update the displayed dir() of the sys and __builtin__ module with Python 2.2.
Index: tut.tex
===================================================================
RCS file: /cvsroot/python/python/dist/src/Doc/tut/tut.tex,v
retrieving revision 1.155
retrieving revision 1.156
diff -C2 -d -r1.155 -r1.156
*** tut.tex 2001/12/04 19:20:43 1.155
--- tut.tex 2001/12/04 19:47:46 1.156
***************
*** 2238,2243 ****
\envvar{PYTHONPATH} and the installation-dependent default. This allows
Python programs that know what they're doing to modify or replace the
! module search path. See the section on Standard Modules later.
\subsection{``Compiled'' Python files}
--- 2238,2249 ----
\envvar{PYTHONPATH} and the installation-dependent default. This allows
Python programs that know what they're doing to modify or replace the
! module search path. Note that because the directory containing the
! script being run is on the search path, it is important that the
! script not have the same name as a standard module, or Python will
! attempt to load the script as a module when that module is imported.
! This will generally be an error. See section~\ref{standardModules},
! ``Standard Modules.'' for more information.
+
\subsection{``Compiled'' Python files}
***************
*** 2364,2370 ****
['__name__', 'fib', 'fib2']
>>> dir(sys)
! ['__name__', 'argv', 'builtin_module_names', 'copyright', 'exit',
! 'maxint', 'modules', 'path', 'ps1', 'ps2', 'setprofile', 'settrace',
! 'stderr', 'stdin', 'stdout', 'version']
\end{verbatim}
--- 2370,2382 ----
['__name__', 'fib', 'fib2']
>>> dir(sys)
! ['__displayhook__', '__doc__', '__excepthook__', '__name__', '__stderr__',
! '__stdin__', '__stdout__', '_getframe', 'argv', 'builtin_module_names',
! 'byteorder', 'copyright', 'displayhook', 'exc_info', 'exc_type',
! 'excepthook', 'exec_prefix', 'executable', 'exit', 'getdefaultencoding',
! 'getdlopenflags', 'getrecursionlimit', 'getrefcount', 'hexversion',
! 'maxint', 'maxunicode', 'modules', 'path', 'platform', 'prefix', 'ps1',
! 'ps2', 'setcheckinterval', 'setdlopenflags', 'setprofile',
! 'setrecursionlimit', 'settrace', 'stderr', 'stdin', 'stdout', 'version',
! 'version_info', 'warnoptions']
\end{verbatim}
***************
*** 2389,2401 ****
>>> import __builtin__
>>> dir(__builtin__)
! ['AccessError', 'AttributeError', 'ConflictError', 'EOFError', 'IOError',
! 'ImportError', 'IndexError', 'KeyError', 'KeyboardInterrupt',
! 'MemoryError', 'NameError', 'None', 'OverflowError', 'RuntimeError',
! 'SyntaxError', 'SystemError', 'SystemExit', 'TypeError', 'ValueError',
! 'ZeroDivisionError', '__name__', 'abs', 'apply', 'chr', 'cmp', 'coerce',
! 'compile', 'dir', 'divmod', 'eval', 'execfile', 'filter', 'float',
! 'getattr', 'hasattr', 'hash', 'hex', 'id', 'input', 'int', 'len', 'long',
! 'map', 'max', 'min', 'oct', 'open', 'ord', 'pow', 'range', 'raw_input',
! 'reduce', 'reload', 'repr', 'round', 'setattr', 'str', 'type', 'xrange']
\end{verbatim}
--- 2401,2425 ----
>>> import __builtin__
>>> dir(__builtin__)
! ['ArithmeticError', 'AssertionError', 'AttributeError',
! 'DeprecationWarning', 'EOFError', 'Ellipsis', 'EnvironmentError',
! 'Exception', 'FloatingPointError', 'IOError', 'ImportError',
! 'IndentationError', 'IndexError', 'KeyError', 'KeyboardInterrupt',
! 'LookupError', 'MemoryError', 'NameError', 'None', 'NotImplemented',
! 'NotImplementedError', 'OSError', 'OverflowError', 'OverflowWarning',
! 'ReferenceError', 'RuntimeError', 'RuntimeWarning', 'StandardError',
! 'StopIteration', 'SyntaxError', 'SyntaxWarning', 'SystemError',
! 'SystemExit', 'TabError', 'TypeError', 'UnboundLocalError',
! 'UnicodeError', 'UserWarning', 'ValueError', 'Warning',
! 'ZeroDivisionError', '_', '__debug__', '__doc__', '__import__',
! '__name__', 'abs', 'apply', 'buffer', 'callable', 'chr', 'classmethod',
! 'cmp', 'coerce', 'compile', 'complex', 'copyright', 'credits', 'delattr',
! 'dict', 'dir', 'divmod', 'eval', 'execfile', 'exit', 'file', 'filter',
! 'float', 'getattr', 'globals', 'hasattr', 'hash', 'help', 'hex', 'id',
! 'input', 'int', 'intern', 'isinstance', 'issubclass', 'iter', 'len',
! 'license', 'list', 'locals', 'long', 'map', 'max', 'min', 'object',
! 'oct', 'open', 'ord', 'pow', 'property', 'quit', 'range', 'raw_input',
! 'reduce', 'reload', 'repr', 'round', 'setattr', 'slice', 'staticmethod',
! 'str', 'super', 'tuple', 'type', 'unichr', 'unicode', 'vars', 'xrange',
! 'zip']
\end{verbatim}