def getCFV(self, code_lines):
container_list = []
vset = set()
for num, line in code_lines:
try:
# FUNCTION
#
if parselib.HasToken(line, Token.Keyword, "def"):
self.insertFunction(line, num, container_list)
# CLASS
#
elif parselib.HasToken(line, Token.Keyword, "class"):
self.insertClass(line, num, container_list)
# Global Variable Only
#
elif parselib.HasToken(line, Token.Operator, "="):
vname = parselib.GetTokenValue(line, Token.Name)
flevel = self._getLevel(line)
if flevel == 0:
if not vname in vset:
self.rtags.AddVariable(taglib.Variable(vname, num))
vset.add(vname)
except parselib.TokenNotFound:
pass
return self.rtags
def parseTags(self, code_lines):
"""Parse all the tokens found in the lines of code"""
container_list = []
vset = set()
for num, line in code_lines:
try:
# Subroutine
if parselib.HasToken(line, Token.Keyword, "sub"):
fname = parselib.GetTokenValue(line, Token.Name.Function)
self.rtags.AddElement(
'subroutine', taglib.Function(fname, num,
"subroutine"))
# Packages
if parselib.HasToken(line, Token.Name.Builtin, "package"):
name = None
next = True
for token, value in line:
if not next:
name += value
break
if token == Token.Name.Namespace:
name = value
next = False
if name is not None:
self.rtags.AddElement('package',
taglib.Package(name, num))
except parselib.TokenNotFound:
pass
def insertClass(self, line, num, container_list):
cname = parselib.GetTokenValue(line, Token.Name.Class)
clevel = self._getLevel(line)
ctag = None
# Top Level Class
if clevel == 0:
ctag = taglib.Class(cname, num)
self.rtags.AddClass(ctag)
# Somewhere else
else:
for l, c, ob in reversed(container_list):
if l < clevel:
ctag = taglib.Class(cname, num, c)
ob.AddElement('class', ctag)
break
if ctag:
container_list.append((clevel, cname, ctag))
def getCFV(self, code_lines):
container_list = []
vset = set()
for num, line in code_lines:
try:
if len(line):
ltxt = u"".join([l[1].strip() for l in line])
if len(ltxt) and not ltxt.startswith(u"#"):
if parselib.BeginsWithAnyOf(
line, Token.Keyword,
(u"def", u"class", u"if", u"else")):
self.pushPopScope(self._getLevel(line))
if len(self._levels) == 1:
container_list = [(0, u"", self.rtags)]
# FUNCTION
#
if parselib.HasToken(line, Token.Keyword, "def"):
self.insertFunction(line, num, container_list)
# CLASS
#
elif parselib.HasToken(line, Token.Keyword, "class"):
self.insertClass(line, num, container_list)
# Global Variable Only
#
elif parselib.HasToken(line, Token.Operator, "="):
vname = parselib.GetTokenValue(line, Token.Name)
flevel = self._getLevel(line)
if flevel == 0:
if not vname in vset:
self.rtags.AddVariable(taglib.Variable(vname, num))
vset.add(vname)
except parselib.TokenNotFound:
pass
return self.rtags
def insertFunction(self, line, num, container_list):
fname = parselib.GetTokenValue(line, Token.Name.Function)
flevel = self._getLevel(line)
ftag = None
# top level funcion
if flevel == 0:
ftag = taglib.Function(fname, num)
self.rtags.AddFunction(ftag)
# Somewhere else
else:
for l, c, ob in reversed(container_list):
if l < flevel:
if isinstance(ob, taglib.Class):
ob.AddMethod(taglib.Method(fname, num, c))
else:
ob.AddElement('function',
taglib.Function(fname, num, c))
break
if ftag:
container_list.append((flevel, fname, ftag))
def FindElements(self, lines):
"""Find the code elements in the list of formatted lines
@param lines: list of code items
"""
# Parse state varibles
containers = list()
endcount = 0
# Parse each line for elements
for lnum, line in lines:
try:
for token, value in line:
if token == Token.Keyword:
if value == "end":
endcount = max(endcount - 1, 0)
ccount = len(containers)
dcount = endcount - ccount
if ccount == 1:
if not endcount:
containers.pop()
elif ccount > 1 and dcount == ccount or dcount < 0:
containers.pop()
elif value in "begin case do for if unless until while":
# These items require an end clause
endcount = endcount + 1
elif value == "def":
nspace, fname = GetRubyFunction(line)
if endcount and len(containers):
meth = taglib.Method(fname, lnum)
if nspace is not None:
self.InsertMethod(nspace, meth)
else:
containers[-1].AddElement('method', meth)
else:
self.rtags.AddFunction(
taglib.Function(fname, lnum))
endcount = endcount + 1
elif value == "class":
cname = parselib.GetTokenValue(
line, Token.Name.Class)
cobj = taglib.Class(cname, lnum)
self.SetSortOrder(cobj)
if endcount and len(containers):
containers[-1].AddElement('class', cobj)
else:
self.rtags.AddClass(cobj)
containers.append(cobj)
endcount = endcount + 1
elif value == "module":
mname = parselib.GetTokenValue(
line, Token.Name.Namespace)
mobj = taglib.Module(mname, lnum)
self.SetSortOrder(mobj)
if endcount and len(containers):
containers[-1].AddElement('module', mobj)
else:
self.rtags.AddElement('module', mobj)
containers.append(mobj)
endcount = endcount + 1
elif value == "raise":
break
continue
else:
continue
except parselib.TokenNotFound, msg:
pass