goodbye tokenize

svn path=/main/trunk/; revision=3533

diff --git a/pym/portage.py b/pym/portage.py
index 8503ec1987250f1e4405122f4d1060d2f9853cbe..d7fb000d057f19e4da5ec14f1f1a8e4eab27acd0 100644 (file)
--- a/pym/portage.py
+++ b/pym/portage.py
@@ -317,52 +317,6 @@ def listdir(mypath, recursive=False, filesonly=False, ignorecvs=False, ignorelis
 
 starttime=long(time.time())
 
-def tokenize(mystring):
-       """breaks a string like 'foo? (bar) oni? (blah (blah))'
-       into embedded lists; returns None on paren mismatch"""
-
-       # This function is obsoleted.
-       # Use portage_dep.paren_reduce
-
-       writemsg( output.red("!!! Tokenize is deprecated, please use portage_dep.paren_reduce.\n") )
-
-       newtokens=[]
-       curlist=newtokens
-       prevlists=[]
-       level=0
-       accum=""
-       for x in mystring:
-               if x=="(":
-                       if accum:
-                               curlist.append(accum)
-                               accum=""
-                       prevlists.append(curlist)
-                       curlist=[]
-                       level=level+1
-               elif x==")":
-                       if accum:
-                               curlist.append(accum)
-                               accum=""
-                       if level==0:
-                               writemsg("!!! tokenizer: Unmatched left parenthesis in:\n'"+str(mystring)+"'\n")
-                               return None
-                       newlist=curlist
-                       curlist=prevlists.pop()
-                       curlist.append(newlist)
-                       level=level-1
-               elif x in string.whitespace:
-                       if accum:
-                               curlist.append(accum)
-                               accum=""
-               else:
-                       accum=accum+x
-       if accum:
-               curlist.append(accum)
-       if (level!=0):
-               writemsg("!!! tokenizer: Exiting with unterminated parenthesis in:\n'"+str(mystring)+"'\n")
-               return None
-       return newtokens
-
 def flatten(mytokens):
        """this function now turns a [1,[2,3]] list into
        a [1,2,3] list and returns it."""