cleanup: remove python < 2.5 support

1 files changed, 0 insertions, 159 deletions

diff --git a/patchcomptransformer.py b/patchcomptransformer.py
deleted file mode 100644
index b4f448d4..00000000
--- a/patchcomptransformer.py
+++ /dev/null
@@ -1,159 +0,0 @@
-# This program is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by the Free Software
-# Foundation; either version 2 of the License, or (at your option) any later
-# version.
-#
-# This program is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License along with
-# this program; if not, write to the Free Software Foundation, Inc.,
-# 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
-# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
-# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
-# copyright 2003-2010 Sylvain Thenault, all rights reserved.
-# contact mailto:thenault@gmail.com
-#
-# This file is part of logilab-astng.
-#
-# logilab-astng is free software: you can redistribute it and/or modify it
-# under the terms of the GNU Lesser General Public License as published by the
-# Free Software Foundation, either version 2.1 of the License, or (at your
-# option) any later version.
-#
-# logilab-astng is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
-# for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License along
-# with logilab-astng. If not, see <http://www.gnu.org/licenses/>.
-"""Monkey patch compiler.transformer to fix line numbering bugs
-
-"""
-# TODO : move this module to _nodes_compiler
-
-from types import TupleType
-from token import DEDENT
-from compiler import transformer
-
-import compiler.ast as nodes
-
-def fromto_lineno(asttuple):
-    """return the minimum and maximum line number of the given ast tuple"""
-    return from_lineno(asttuple), to_lineno(asttuple)
-
-def from_lineno(asttuple):
-    """return the minimum line number of the given ast tuple"""
-    while type(asttuple[1]) is TupleType:
-        asttuple = asttuple[1]
-    return asttuple[2]
-
-def to_lineno(asttuple):
-    """return the maximum line number of the given ast tuple"""
-    while type(asttuple[1]) is TupleType:
-        for i in xrange(len(asttuple) - 1, 0, -1):
-            if asttuple[i][0] != DEDENT:
-                asttuple = asttuple[i]
-                break
-        else:
-            raise Exception()
-    return asttuple[2]
-
-def fix_lineno(node, fromast, toast=None, blockast=None):
-    if getattr(node, 'fromlineno', None) is not None:
-        return node
-    if isinstance(node, nodes.Stmt):
-        return node
-    if toast is None or toast is fromast:
-        node.fromlineno, node.tolineno = fromto_lineno(fromast)
-    else:
-        node.fromlineno, node.tolineno = from_lineno(fromast), to_lineno(toast)
-    if blockast:
-        node.blockstart_tolineno = to_lineno(blockast)
-    return node
-
-BaseTransformer = transformer.Transformer
-
-COORD_MAP = {
-    # if: test ':' suite ('elif' test ':' suite)* ['else' ':' suite]
-    'if': 0,
-    # 'while' test ':' suite ['else' ':' suite]
-    'while': 1,
-    # 'for' exprlist 'in' exprlist ':' suite ['else' ':' suite]
-    'for': 3,
-    # 'try' ':' suite (except_clause ':' suite)+ ['else' ':' suite]
-    'try': 0,
-    # | 'try' ':' suite 'finally' ':' suite
-    # XXX with
-    }
-
-def fixlineno_wrap(function, stype):
-    def fixlineno_wrapper(self, nodelist):
-        node = function(self, nodelist)
-        try:
-            blockstart_idx = COORD_MAP[stype]
-        except KeyError:
-            return fix_lineno(node, nodelist[0], nodelist[-1])
-        else:
-            return fix_lineno(node, nodelist[0], nodelist[-1], nodelist[blockstart_idx])
-    return fixlineno_wrapper
-
-class ASTNGTransformer(BaseTransformer):
-    """overrides transformer for a better source line number handling"""
-    def com_NEWLINE(self, *args):
-        # A ';' at the end of a line can make a NEWLINE token appear
-        # here, Render it harmless. (genc discards ('discard',
-        # ('const', xxxx)) Nodes)
-        lineno = args[0][1]
-        # don't put fromlineno/tolineno on Const None to mark it as dynamically
-        # added, without "physical" reference in the source
-        n = nodes.Discard(nodes.Const(None))
-        n.fromlineno = n.tolineno = lineno
-        return n
-    
-    def com_node(self, node):
-        res = self._dispatch[node[0]](node[1:])
-        return fix_lineno(res, node)
-    
-    def com_assign(self, node, assigning):
-        res = BaseTransformer.com_assign(self, node, assigning)
-        return fix_lineno(res, node)
-    
-    def com_apply_trailer(self, primaryNode, nodelist):
-        node = BaseTransformer.com_apply_trailer(self, primaryNode, nodelist)
-        return fix_lineno(node, nodelist)
-    
-    def funcdef(self, nodelist):
-        node = BaseTransformer.funcdef(self, nodelist)
-        if getattr(node, 'decorators', None) is not None:
-            fix_lineno(node.decorators, nodelist[0])
-        return fix_lineno(node, nodelist[-5], nodelist[-1], nodelist[-3])
-    
-    def lambdef(self, nodelist):
-        node = BaseTransformer.lambdef(self, nodelist)
-        return fix_lineno(node, nodelist[1], nodelist[-1])
-    
-    def classdef(self, nodelist):
-        node = BaseTransformer.classdef(self, nodelist)
-        return fix_lineno(node, nodelist[0], nodelist[-1], nodelist[-2])
-
-    def file_input(self, nodelist):
-        node = BaseTransformer.file_input(self, nodelist)
-        if node.node.nodes:
-            node.tolineno = node.node.nodes[-1].tolineno
-        else:
-            node.tolineno = 0
-        return node
-    
-# wrap *_stmt methods
-for name in dir(BaseTransformer):
-    if name.endswith('_stmt') and not (name in ('com_stmt',
-                                                'com_append_stmt')
-                                       or name in ASTNGTransformer.__dict__):
-        setattr(BaseTransformer, name,
-                fixlineno_wrap(getattr(BaseTransformer, name), name[:-5]))
-            
-transformer.Transformer = ASTNGTransformer
-