mirror of https://github.com/python/cpython
63 lines
2.1 KiB
TeX
63 lines
2.1 KiB
TeX
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\section{\module{tabnanny} ---
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Detection of ambiguous indentation}
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% rudimentary documentation based on module comments, by Peter Funk
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% <pf@artcom-gmbh.de>
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\declaremodule{standard}{tabnanny}
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\modulesynopsis{Tool for detecting white space related problems
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in Python source files in a directory tree.}
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\moduleauthor{Tim Peters}{tim_one@email.msn.com}
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\sectionauthor{Peter Funk}{pf@artcom-gmbh.de}
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For the time being this module is intended to be called as a script.
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However it is possible to import it into an IDE and use the function
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\function{check()} described below.
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\strong{Warning:} The API provided by this module is likely to change
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in future releases; such changes may not be backward compatible.
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\begin{funcdesc}{check}{file_or_dir}
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If \var{file_or_dir} is a directory and not a symbolic link, then
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recursively descend the directory tree named by \var{file_or_dir},
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checking all \file{.py} files along the way. If \var{file_or_dir}
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is an ordinary Python source file, it is checked for whitespace
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related problems. The diagnostic messages are written to standard
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output using the print statement.
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\end{funcdesc}
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\begin{datadesc}{verbose}
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Flag indicating whether to print verbose messages.
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This is set to true by the \code{-v} option if called as a script.
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\end{datadesc}
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\begin{datadesc}{filename_only}
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Flag indicating whether to print only the filenames of files
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containing whitespace related problems. This is set to true by the
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\code{-q} option if called as a script.
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\end{datadesc}
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\begin{excdesc}{NannyNag}
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Raised by \function{tokeneater()} if detecting an ambiguous indent.
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Captured and handled in \function{check()}.
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\end{excdesc}
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\begin{funcdesc}{tokeneater}{type, token, start, end, line}
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This function is used by \function{check()} as a callback parameter to
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the function \function{tokenize.tokenize()}.
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\end{funcdesc}
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% XXX FIXME: Document \function{errprint},
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% \function{format_witnesses} \class{Whitespace}
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% check_equal, indents
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% \function{reset_globals}
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\begin{seealso}
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\seemodule{tokenize}{Lexical scanner for Python source code.}
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% XXX may be add a reference to IDLE?
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\end{seealso}
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