1 files changed, 0 insertions, 336 deletions
diff --git a/Lib/idlelib/pyclbr.py b/Lib/idlelib/pyclbr.py
deleted file mode 100644
index 74b7ff7..0000000
--- a/Lib/idlelib/pyclbr.py
+++ /dev/null
@@ -1,336 +0,0 @@
-"""Parse a Python file and retrieve classes and methods.
-
-Parse enough of a Python file to recognize class and method
-definitions and to find out the superclasses of a class.
-
-The interface consists of a single function:
-	readmodule(module, path)
-module is the name of a Python module, path is an optional list of
-directories where the module is to be searched.  If present, path is
-prepended to the system search path sys.path.
-The return value is a dictionary.  The keys of the dictionary are
-the names of the classes defined in the module (including classes
-that are defined via the from XXX import YYY construct).  The values
-are class instances of the class Class defined here.
-
-A class is described by the class Class in this module.  Instances
-of this class have the following instance variables:
-	name -- the name of the class
-	super -- a list of super classes (Class instances)
-	methods -- a dictionary of methods
-	file -- the file in which the class was defined
-	lineno -- the line in the file on which the class statement occurred
-The dictionary of methods uses the method names as keys and the line
-numbers on which the method was defined as values.
-If the name of a super class is not recognized, the corresponding
-entry in the list of super classes is not a class instance but a
-string giving the name of the super class.  Since import statements
-are recognized and imported modules are scanned as well, this
-shouldn't happen often.
-
-BUGS
-- Continuation lines are not dealt with at all.
-- While triple-quoted strings won't confuse it, lines that look like
-  def, class, import or "from ... import" stmts inside backslash-continued
-  single-quoted strings are treated like code.  The expense of stopping
-  that isn't worth it.
-- Code that doesn't pass tabnanny or python -t will confuse it, unless
-  you set the module TABWIDTH vrbl (default 8) to the correct tab width
-  for the file.
-
-PACKAGE RELATED BUGS
-- If you have a package and a module inside that or another package
-  with the same name, module caching doesn't work properly since the
-  key is the base name of the module/package.
-- The only entry that is returned when you readmodule a package is a
-  __path__ whose value is a list which confuses certain class browsers.
-- When code does:
-  from package import subpackage
-  class MyClass(subpackage.SuperClass):
-    ...
-  It can't locate the parent.  It probably needs to have the same
-  hairy logic that the import locator already does.  (This logic
-  exists coded in Python in the freeze package.)
-"""
-
-import os
-import sys
-import imp
-import re
-import string
-
-TABWIDTH = 8
-
-_getnext = re.compile(r"""
-    (?P<String>
-       \""" [^"\\]* (?:
-			(?: \\. | "(?!"") )
-			[^"\\]*
-		    )*
-       \"""
-
-    |   ''' [^'\\]* (?:
-			(?: \\. | '(?!'') )
-			[^'\\]*
-		    )*
-	'''
-    )
-
-|   (?P<Method>
-	^
-	(?P<MethodIndent> [ \t]* )
-	def [ \t]+
-	(?P<MethodName> [a-zA-Z_] \w* )
-	[ \t]* \(
-    )
-
-|   (?P<Class>
-	^
-	(?P<ClassIndent> [ \t]* )
-	class [ \t]+
-	(?P<ClassName> [a-zA-Z_] \w* )
-	[ \t]*
-	(?P<ClassSupers> \( [^)\n]* \) )?
-	[ \t]* :
-    )
-
-|   (?P<Import>
-	^ import [ \t]+
-	(?P<ImportList> [^#;\n]+ )
-    )
-
-|   (?P<ImportFrom>
-	^ from [ \t]+
-	(?P<ImportFromPath>
-	    [a-zA-Z_] \w*
-	    (?:
-		[ \t]* \. [ \t]* [a-zA-Z_] \w*
-	    )*
-	)
-	[ \t]+
-	import [ \t]+
-	(?P<ImportFromList> [^#;\n]+ )
-    )
-""", re.VERBOSE | re.DOTALL | re.MULTILINE).search
-
-_modules = {}                           # cache of modules we've seen
-
-# each Python class is represented by an instance of this class
-class Class:
-	'''Class to represent a Python class.'''
-	def __init__(self, module, name, super, file, lineno):
-		self.module = module
-		self.name = name
-		if super is None:
-			super = []
-		self.super = super
-		self.methods = {}
-		self.file = file
-		self.lineno = lineno
-
-	def _addmethod(self, name, lineno):
-		self.methods[name] = lineno
-
-class Function(Class):
-	'''Class to represent a top-level Python function'''
-	def __init__(self, module, name, file, lineno):
-		Class.__init__(self, module, name, None, file, lineno)
-	def _addmethod(self, name, lineno):
-		assert 0, "Function._addmethod() shouldn't be called"
-
-def readmodule(module, path=[], inpackage=0):
-	'''Backwards compatible interface.
-
-	Like readmodule_ex() but strips Function objects from the
-	resulting dictionary.'''
-
-	dict = readmodule_ex(module, path, inpackage)
-	res = {}
-	for key, value in dict.items():
-		if not isinstance(value, Function):
-			res[key] = value
-	return res
-
-def readmodule_ex(module, path=[], inpackage=0):
-	'''Read a module file and return a dictionary of classes.
-
-	Search for MODULE in PATH and sys.path, read and parse the
-	module and return a dictionary with one entry for each class
-	found in the module.'''
-
-	dict = {}
-
-	i = string.rfind(module, '.')
-	if i >= 0:
-		# Dotted module name
-		package = string.strip(module[:i])
-		submodule = string.strip(module[i+1:])
-		parent = readmodule(package, path, inpackage)
-		child = readmodule(submodule, parent['__path__'], 1)
-		return child
-
-	if _modules.has_key(module):
-		# we've seen this module before...
-		return _modules[module]
-	if module in sys.builtin_module_names:
-		# this is a built-in module
-		_modules[module] = dict
-		return dict
-
-	# search the path for the module
-	f = None
-	if inpackage:
-		try:
-			f, file, (suff, mode, type) = \
-				imp.find_module(module, path)
-		except ImportError:
-			f = None
-	if f is None:
-		fullpath = list(path) + sys.path
-		f, file, (suff, mode, type) = imp.find_module(module, fullpath)
-	if type == imp.PKG_DIRECTORY:
-		dict['__path__'] = [file]
-		_modules[module] = dict
-		path = [file] + path
-		f, file, (suff, mode, type) = \
-				imp.find_module('__init__', [file])
-	if type != imp.PY_SOURCE:
-		# not Python source, can't do anything with this module
-		f.close()
-		_modules[module] = dict
-		return dict
-
-	_modules[module] = dict
-	imports = []
-	classstack = []	# stack of (class, indent) pairs
-	src = f.read()
-	f.close()
-
-	# To avoid having to stop the regexp at each newline, instead
-	# when we need a line number we simply string.count the number of
-	# newlines in the string since the last time we did this; i.e.,
-	#    lineno = lineno + \
-	#             string.count(src, '\n', last_lineno_pos, here)
-	#    last_lineno_pos = here
-	countnl = string.count
-	lineno, last_lineno_pos = 1, 0
-	i = 0
-	while 1:
-		m = _getnext(src, i)
-		if not m:
-			break
-		start, i = m.span()
-
-		if m.start("Method") >= 0:
-			# found a method definition or function
-			thisindent = _indent(m.group("MethodIndent"))
-			meth_name = m.group("MethodName")
-			lineno = lineno + \
-				 countnl(src, '\n',
-					 last_lineno_pos, start)
-			last_lineno_pos = start
-			# close all classes indented at least as much
-			while classstack and \
-			      classstack[-1][1] >= thisindent:
-				del classstack[-1]
-			if classstack:
-				# it's a class method
-				cur_class = classstack[-1][0]
-				cur_class._addmethod(meth_name, lineno)
-			else:
-				# it's a function
-				f = Function(module, meth_name,
-					     file, lineno)
-				dict[meth_name] = f
-
-		elif m.start("String") >= 0:
-			pass
-
-		elif m.start("Class") >= 0:
-			# we found a class definition
-			thisindent = _indent(m.group("ClassIndent"))
-			# close all classes indented at least as much
-			while classstack and \
-			      classstack[-1][1] >= thisindent:
-				del classstack[-1]
-			lineno = lineno + \
-				 countnl(src, '\n', last_lineno_pos, start)
-			last_lineno_pos = start
-			class_name = m.group("ClassName")
-			inherit = m.group("ClassSupers")
-			if inherit:
-				# the class inherits from other classes
-				inherit = string.strip(inherit[1:-1])
-				names = []
-				for n in string.splitfields(inherit, ','):
-					n = string.strip(n)
-					if dict.has_key(n):
-						# we know this super class
-						n = dict[n]
-					else:
-						c = string.splitfields(n, '.')
-						if len(c) > 1:
-							# super class
-							# is of the
-							# form module.class:
-							# look in
-							# module for class
-							m = c[-2]
-							c = c[-1]
-							if _modules.has_key(m):
-								d = _modules[m]
-								if d.has_key(c):
-									n = d[c]
-					names.append(n)
-				inherit = names
-			# remember this class
-			cur_class = Class(module, class_name, inherit,
-					  file, lineno)
-			dict[class_name] = cur_class
-			classstack.append((cur_class, thisindent))
-
-		elif m.start("Import") >= 0:
-			# import module
-			for n in string.split(m.group("ImportList"), ','):
-				n = string.strip(n)
-				try:
-					# recursively read the imported module
-					d = readmodule(n, path, inpackage)
-				except:
-					##print 'module', n, 'not found'
-					pass
-
-		elif m.start("ImportFrom") >= 0:
-			# from module import stuff
-			mod = m.group("ImportFromPath")
-			names = string.split(m.group("ImportFromList"), ',')
-			try:
-				# recursively read the imported module
-				d = readmodule(mod, path, inpackage)
-			except:
-				##print 'module', mod, 'not found'
-				continue
-			# add any classes that were defined in the
-			# imported module to our name space if they
-			# were mentioned in the list
-			for n in names:
-				n = string.strip(n)
-				if d.has_key(n):
-					dict[n] = d[n]
-				elif n == '*':
-					# only add a name if not
-					# already there (to mimic what
-					# Python does internally)
-					# also don't add names that
-					# start with _
-					for n in d.keys():
-						if n[0] != '_' and \
-						   not dict.has_key(n):
-							dict[n] = d[n]
-		else:
-			assert 0, "regexp _getnext found something unexpected"
-
-	return dict
-
-def _indent(ws, _expandtabs=string.expandtabs):
-	return len(_expandtabs(ws, TABWIDTH))