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50 lines
2 KiB
TeX
50 lines
2 KiB
TeX
\section{\module{compileall} ---
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Byte-compile Python libraries}
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\declaremodule{standard}{compileall}
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\modulesynopsis{Tools for byte-compiling all Python source files in a
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directory tree.}
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This module provides some utility functions to support installing
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Python libraries. These functions compile Python source files in a
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directory tree, allowing users without permission to write to the
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libraries to take advantage of cached byte-code files.
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The source file for this module may also be used as a script to
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compile Python sources in directories named on the command line or in
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\code{sys.path}.
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\begin{funcdesc}{compile_dir}{dir\optional{, maxlevels\optional{,
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ddir\optional{, force\optional{,
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rx\optional{, quiet}}}}}}
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Recursively descend the directory tree named by \var{dir}, compiling
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all \file{.py} files along the way. The \var{maxlevels} parameter
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is used to limit the depth of the recursion; it defaults to
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\code{10}. If \var{ddir} is given, it is used as the base path from
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which the filenames used in error messages will be generated. If
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\var{force} is true, modules are re-compiled even if the timestamps
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are up to date.
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If \var{rx} is given, it specifies a regular expression of file
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names to exclude from the search; that expression is searched for in
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the full path.
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If \var{quiet} is true, nothing is printed to the standard output
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in normal operation.
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\end{funcdesc}
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\begin{funcdesc}{compile_path}{\optional{skip_curdir\optional{,
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maxlevels\optional{, force}}}}
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Byte-compile all the \file{.py} files found along \code{sys.path}.
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If \var{skip_curdir} is true (the default), the current directory is
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not included in the search. The \var{maxlevels} and
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\var{force} parameters default to \code{0} and are passed to the
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\function{compile_dir()} function.
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\end{funcdesc}
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\begin{seealso}
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\seemodule[pycompile]{py_compile}{Byte-compile a single source file.}
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\end{seealso}
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