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+
+:mod:`pyclbr` --- Python class browser support
+==============================================
+
+.. module:: pyclbr
+ :synopsis: Supports information extraction for a Python class browser.
+.. sectionauthor:: Fred L. Drake, Jr. <fdrake@acm.org>
+
+
+The :mod:`pyclbr` module can be used to determine some limited 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 by importing the module, so this module is safe to use with untrusted
+code. This restriction makes it impossible to use this module with modules
+not implemented in Python, including all standard and optional extension
+modules.
+
+
+.. function:: readmodule(module[, path=None])
+
+ Read a module and return a dictionary mapping class names to class
+ descriptor objects. The parameter *module* should be the name of a
+ module as a string; it may be the name of a module within a package. The
+ *path* parameter should be a sequence, and is used to augment the value
+ of ``sys.path``, which is used to locate module source code.
+
+
+.. function:: readmodule_ex(module[, path=None])
+
+ Like :func:`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 ``'__path__'`` in the returned
+ dictionary has as its value a list which contains the package search
+ path.
+
+
+.. _pyclbr-class-objects:
+
+Class Objects
+-------------
+
+The :class:`Class` objects used as values in the dictionary returned by
+:func:`readmodule` and :func:`readmodule_ex` provide the following data
+members:
+
+
+.. attribute:: Class.module
+
+ The name of the module defining the class described by the class descriptor.
+
+
+.. attribute:: Class.name
+
+ The name of the class.
+
+
+.. attribute:: Class.super
+
+ A list of :class:`Class` objects which describe the immediate base
+ classes of the class being described. Classes which are named as
+ superclasses but which are not discoverable by :func:`readmodule` are
+ listed as a string with the class name instead of as :class:`Class`
+ objects.
+
+
+.. attribute:: Class.methods
+
+ A dictionary mapping method names to line numbers.
+
+
+.. attribute:: Class.file
+
+ Name of the file containing the ``class`` statement defining the class.
+
+
+.. attribute:: Class.lineno
+
+ The line number of the ``class`` statement within the file named by
+ :attr:`file`.
+
+
+.. _pyclbr-function-objects:
+
+Function Objects
+----------------
+
+The :class:`Function` objects used as values in the dictionary returned by
+:func:`readmodule_ex` provide the following data members:
+
+
+.. attribute:: Function.module
+
+ The name of the module defining the function described by the function
+ descriptor.
+
+
+.. attribute:: Function.name
+
+ The name of the function.
+
+
+.. attribute:: Function.file
+
+ Name of the file containing the ``def`` statement defining the function.
+
+
+.. attribute:: Function.lineno
+
+ The line number of the ``def`` statement within the file named by
+ :attr:`file`.
+