# Path: py3kwarn2to3/fixer_util.py
# def KeywordArg(keyword, value):
# def LParen():
# def RParen():
# def Assign(target, source):
# def Name(name, prefix=None):
# def Attr(obj, attr):
# def Comma():
# def Dot():
# def ArgList(args, lparen=LParen(), rparen=RParen()):
# def Call(func_name, args=None, prefix=None):
# def Newline():
# def BlankLine():
# def Number(n, prefix=None):
# def Subscript(index_node):
# def String(string, prefix=None):
# def ListComp(xp, fp, it, test=None):
# def FromImport(package_name, name_leafs):
# def is_tuple(node):
# def is_list(node):
# def parenthesize(node):
# def attr_chain(obj, attr):
# def in_special_context(node):
# def is_probably_builtin(node):
# def find_indentation(node):
# def make_suite(node):
# def find_root(node):
# def does_tree_import(package, name, node):
# def is_import(node):
# def touch_import(package, name, node):
#     def is_import_stmt(node):
# def find_binding(name, node, package=None):
# def _find(name, node):
# def _is_import_binding(node, name, package=None):


from .. import pytree
from ..pgen2 import token
from .. import fixer_base
from ..fixer_util import Assign, Attr, Name, is_tuple, is_list, syms
"""Fixer for except statements with named exceptions.

The following cases will be converted:

- "except E, T:" where T is a name:

    except E as T:

- "except E, T:" where T is not a name, tuple or list:

        except E as t:
            T = t

    This is done because the target of an "except" clause must be a
    name.

- "except E, T:" where T is a tuple or list literal:

        except E as t:
            T = t.args
"""
# Author: Collin Winter

# Local imports

def find_excepts(nodes):
    for i, n in enumerate(nodes):

# Path: py3kwarn2to3/fixer_util.py
# def KeywordArg(keyword, value):
# def LParen():
# def RParen():
# def Assign(target, source):
# def Name(name, prefix=None):
# def Attr(obj, attr):
# def Comma():
# def Dot():
# def ArgList(args, lparen=LParen(), rparen=RParen()):
# def Call(func_name, args=None, prefix=None):
# def Newline():
# def BlankLine():
# def Number(n, prefix=None):
# def Subscript(index_node):
# def String(string, prefix=None):
# def ListComp(xp, fp, it, test=None):
# def FromImport(package_name, name_leafs):
# def is_tuple(node):
# def is_list(node):
# def parenthesize(node):
# def attr_chain(obj, attr):
# def in_special_context(node):
# def is_probably_builtin(node):
# def find_indentation(node):
# def make_suite(node):
# def find_root(node):
# def does_tree_import(package, name, node):
# def is_import(node):
# def touch_import(package, name, node):
#     def is_import_stmt(node):
# def find_binding(name, node, package=None):
# def _find(name, node):
# def _is_import_binding(node, name, package=None):


# Path: py3kwarn2to3/fixes/fix_except.py
from .. import pytree
from ..pgen2 import token
from .. import fixer_base
from ..fixer_util import Assign, Attr, Name, is_tuple, is_list, syms

"""Fixer for except statements with named exceptions.

The following cases will be converted:

- "except E, T:" where T is a name:

    except E as T:

- "except E, T:" where T is not a name, tuple or list:

        except E as t:
            T = t

    This is done because the target of an "except" clause must be a
    name.

- "except E, T:" where T is a tuple or list literal:

        except E as t:
            T = t.args
"""
# Author: Collin Winter

# Local imports

def find_excepts(nodes):
    for i, n in enumerate(nodes):

        if n.type == syms.except_clause: