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Add docs for readmodule_ex and its function-descriptors, fixing 

sf bug#812818.
(same as commit of Sun Nov 2 to the release23-maint branch)
This commit is contained in:
Alex Martelli 2003-11-09 16:32:54 +00:00
parent 50324a604c
commit 37dc334276
1 changed files with 42 additions and 5 deletions
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47
Doc/lib/libpyclbr.tex
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@ -8,10 +8,11 @@
The \module{pyclbr} can be used to determine some limited information
about the classes and methods defined in a module. The information
about the classes, methods and top-level functions
defined in a module. The information
provided is sufficient to implement a traditional three-pane class
browser. The information is extracted from the source code rather
than from an imported module, so this module is safe to use with
than by importing the module, so this module is safe to use with
untrusted source code. This restriction makes it impossible to use
this module with modules not implemented in Python, including many
standard and optional extension modules.
@ -27,11 +28,22 @@ standard and optional extension modules.
module source code.
\end{funcdesc}
\begin{funcdesc}{readmodule_ex}{module\optional{, path}}
% The 'inpackage' parameter appears to be for internal use only....
Like \function{readmodule()}, but the returned dictionary, in addition
to mapping class names to class descriptor objects, also maps
top-level function names to function descriptor objects. Moreover, if
the module being read is a package, the key \code{'__path__'} in the
returned dictionary has as its value a list which contains the package
search path.
\end{funcdesc}
\subsection{Class Descriptor Objects \label{pyclbr-class-objects}}
The class descriptor objects used as values in the dictionary returned
by \function{readmodule()} provide the following data members:
by \function{readmodule()} and \function{readmodule_ex()}
provide the following data members:
\begin{memberdesc}[class descriptor]{module}
@ -56,10 +68,35 @@ by \function{readmodule()} provide the following data members:
\end{memberdesc}
\begin{memberdesc}[class descriptor]{file}
Name of the file containing the class statement defining the class.
Name of the file containing the \code(class} statement defining the class.
\end{memberdesc}
\begin{memberdesc}[class descriptor]{lineno}
The line number of the class statement within the file named by
The line number of the \code{class} statement within the file named by
\member{file}.
\end{memberdesc}
\subsection{Function Descriptor Objects \label{pyclbr-function-objects}}
The function descriptor objects used as values in the dictionary returned
by \function{readmodule_ex()} provide the following data members:
\begin{memberdesc}[function descriptor]{module}
The name of the module defining the function described by the function
descriptor.
\end{memberdesc}
\begin{memberdesc}[function descriptor]{name}
The name of the function.
\end{memberdesc}
\begin{memberdesc}[function descriptor]{file}
Name of the file containing the \code{def} statement defining the function.
\end{memberdesc}
\begin{memberdesc}[function descriptor]{lineno}
The line number of the \code{def} statement within the file named by
\member{file}.
\end{memberdesc}