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📄 __init__.py(47 B)
📄 __init__.pyc(133 B)
📄 __init__.pyo(133 B)
📄 fix_apply.py(1.83 KB)
📄 fix_apply.pyc(1.81 KB)
📄 fix_apply.pyo(1.78 KB)
📄 fix_basestring.py(296 B)
📄 fix_basestring.pyc(772 B)
📄 fix_basestring.pyo(772 B)
📄 fix_buffer.py(566 B)
📄 fix_buffer.pyc(938 B)
📄 fix_buffer.pyo(938 B)
📄 fix_callable.py(1.09 KB)
📄 fix_callable.pyc(1.41 KB)
📄 fix_callable.pyo(1.41 KB)
📄 fix_dict.py(3.71 KB)
📄 fix_dict.pyc(3.7 KB)
📄 fix_dict.pyo(3.58 KB)
📄 fix_except.py(3.25 KB)
📄 fix_except.pyc(2.98 KB)
📄 fix_except.pyo(2.98 KB)
📄 fix_exec.py(977 B)
📄 fix_exec.pyc(1.37 KB)
📄 fix_exec.pyo(1.34 KB)
📄 fix_execfile.py(1.93 KB)
📄 fix_execfile.pyc(2 KB)
📄 fix_execfile.pyo(1.96 KB)
📄 fix_exitfunc.py(2.4 KB)
📄 fix_exitfunc.pyc(2.64 KB)
📄 fix_exitfunc.pyo(2.64 KB)
📄 fix_filter.py(2.03 KB)
📄 fix_filter.pyc(2.19 KB)
📄 fix_filter.pyo(2.19 KB)
📄 fix_funcattrs.py(619 B)
📄 fix_funcattrs.pyc(1.07 KB)
📄 fix_funcattrs.pyo(1.07 KB)
📄 fix_future.py(521 B)
📄 fix_future.pyc(898 B)
📄 fix_future.pyo(898 B)
📄 fix_getcwdu.py(427 B)
📄 fix_getcwdu.pyc(905 B)
📄 fix_getcwdu.pyo(905 B)
📄 fix_has_key.py(3.13 KB)
📄 fix_has_key.pyc(3.14 KB)
📄 fix_has_key.pyo(3.1 KB)
📄 fix_idioms.py(4.78 KB)
📄 fix_idioms.pyc(4.46 KB)
📄 fix_idioms.pyo(4.35 KB)
📄 fix_import.py(3.16 KB)
📄 fix_import.pyc(3.2 KB)
📄 fix_import.pyo(3.2 KB)
📄 fix_imports.py(5.51 KB)
📄 fix_imports.pyc(5.23 KB)
📄 fix_imports.pyo(5.23 KB)
📄 fix_imports2.py(289 B)
📄 fix_imports2.pyc(634 B)
📄 fix_imports2.pyo(634 B)
📄 fix_input.py(685 B)
📄 fix_input.pyc(1.09 KB)
📄 fix_input.pyo(1.09 KB)
📄 fix_intern.py(1.33 KB)
📄 fix_intern.pyc(1.54 KB)
📄 fix_intern.pyo(1.54 KB)
📄 fix_isinstance.py(1.55 KB)
📄 fix_isinstance.pyc(1.79 KB)
📄 fix_isinstance.pyo(1.79 KB)
📄 fix_itertools.py(1.44 KB)
📄 fix_itertools.pyc(1.66 KB)
📄 fix_itertools.pyo(1.66 KB)
📄 fix_itertools_imports.py(1.8 KB)
📄 fix_itertools_imports.pyc(1.82 KB)
📄 fix_itertools_imports.pyo(1.77 KB)
📄 fix_long.py(453 B)
📄 fix_long.pyc(822 B)
📄 fix_long.pyo(822 B)
📄 fix_map.py(2.97 KB)
📄 fix_map.pyc(2.96 KB)
📄 fix_map.pyo(2.96 KB)
📄 fix_metaclass.py(8 KB)
📄 fix_metaclass.pyc(6.5 KB)
📄 fix_metaclass.pyo(6.45 KB)
📄 fix_methodattrs.py(590 B)
📄 fix_methodattrs.pyc(1.09 KB)
📄 fix_methodattrs.pyo(1.09 KB)
📄 fix_ne.py(573 B)
📄 fix_ne.pyc(1001 B)
📄 fix_ne.pyo(1001 B)
📄 fix_next.py(3.08 KB)
📄 fix_next.pyc(3.51 KB)
📄 fix_next.pyo(3.48 KB)
📄 fix_nonzero.py(573 B)
📄 fix_nonzero.pyc(1.04 KB)
📄 fix_nonzero.pyo(1.04 KB)
📄 fix_numliterals.py(773 B)
📄 fix_numliterals.pyc(1.24 KB)
📄 fix_numliterals.pyo(1.24 KB)
📄 fix_operator.py(1.46 KB)
📄 fix_operator.pyc(1.72 KB)
📄 fix_operator.pyo(1.72 KB)
📄 fix_paren.py(1.17 KB)
📄 fix_paren.pyc(1.49 KB)
📄 fix_paren.pyo(1.49 KB)
📄 fix_print.py(2.77 KB)
📄 fix_print.pyc(2.69 KB)
📄 fix_print.pyo(2.59 KB)
📄 fix_raise.py(2.5 KB)
📄 fix_raise.pyc(2.32 KB)
📄 fix_raise.pyo(2.32 KB)
📄 fix_raw_input.py(430 B)
📄 fix_raw_input.pyc(915 B)
📄 fix_raw_input.pyo(915 B)
📄 fix_reduce.py(795 B)
📄 fix_reduce.pyc(1.19 KB)
📄 fix_reduce.pyo(1.19 KB)
📄 fix_renames.py(2.14 KB)
📄 fix_renames.pyc(2.39 KB)
📄 fix_renames.pyo(2.39 KB)
📄 fix_repr.py(589 B)
📄 fix_repr.pyc(997 B)
📄 fix_repr.pyo(997 B)
📄 fix_set_literal.py(1.63 KB)
📄 fix_set_literal.pyc(1.94 KB)
📄 fix_set_literal.pyo(1.94 KB)
📄 fix_standarderror.py(426 B)
📄 fix_standarderror.pyc(832 B)
📄 fix_standarderror.pyo(832 B)
📄 fix_sys_exc.py(1014 B)
📄 fix_sys_exc.pyc(1.65 KB)
📄 fix_sys_exc.pyo(1.65 KB)
📄 fix_throw.py(1.53 KB)
📄 fix_throw.pyc(1.95 KB)
📄 fix_throw.pyo(1.95 KB)
📄 fix_tuple_params.py(5.33 KB)
📄 fix_tuple_params.pyc(5.36 KB)
📄 fix_tuple_params.pyo(5.36 KB)
📄 fix_types.py(1.74 KB)
📄 fix_types.pyc(2.13 KB)
📄 fix_types.pyo(2.13 KB)
📄 fix_unicode.py(696 B)
📄 fix_unicode.pyc(1.14 KB)
📄 fix_unicode.pyo(1.14 KB)
📄 fix_urllib.py(7.33 KB)
📄 fix_urllib.pyc(6.32 KB)
📄 fix_urllib.pyo(6.32 KB)
📄 fix_ws_comma.py(1.07 KB)
📄 fix_ws_comma.pyc(1.37 KB)
📄 fix_ws_comma.pyo(1.37 KB)
📄 fix_xrange.py(2.61 KB)
📄 fix_xrange.pyc(3 KB)
📄 fix_xrange.pyo(3 KB)
📄 fix_xreadlines.py(665 B)
📄 fix_xreadlines.pyc(1.12 KB)
📄 fix_xreadlines.pyo(1.12 KB)
📄 fix_zip.py(879 B)
📄 fix_zip.pyc(1.3 KB)
📄 fix_zip.pyo(1.3 KB)

Editing: fix_except.py

"""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
from .. import pytree
from ..pgen2 import token
from .. import fixer_base
from ..fixer_util import Assign, Attr, Name, is_tuple, is_list, syms

def find_excepts(nodes):
    for i, n in enumerate(nodes):
        if n.type == syms.except_clause:
            if n.children[0].value == u'except':
                yield (n, nodes[i+2])

class FixExcept(fixer_base.BaseFix):

PATTERN = """
    try_stmt< 'try' ':' (simple_stmt | suite)
                  cleanup=(except_clause ':' (simple_stmt | suite))+
                  tail=(['except' ':' (simple_stmt | suite)]
                        ['else' ':' (simple_stmt | suite)]
                        ['finally' ':' (simple_stmt | suite)]) >
    """

def transform(self, node, results):
        syms = self.syms

tail = [n.clone() for n in results["tail"]]

try_cleanup = [ch.clone() for ch in results["cleanup"]]
        for except_clause, e_suite in find_excepts(try_cleanup):
            if len(except_clause.children) == 4:
                (E, comma, N) = except_clause.children[1:4]
                comma.replace(Name(u"as", prefix=u" "))

if N.type != token.NAME:
                    # Generate a new N for the except clause
                    new_N = Name(self.new_name(), prefix=u" ")
                    target = N.clone()
                    target.prefix = u""
                    N.replace(new_N)
                    new_N = new_N.clone()

# Insert "old_N = new_N" as the first statement in
                    #  the except body. This loop skips leading whitespace
                    #  and indents
                    #TODO(cwinter) suite-cleanup
                    suite_stmts = e_suite.children
                    for i, stmt in enumerate(suite_stmts):
                        if isinstance(stmt, pytree.Node):
                            break

# The assignment is different if old_N is a tuple or list
                    # In that case, the assignment is old_N = new_N.args
                    if is_tuple(N) or is_list(N):
                        assign = Assign(target, Attr(new_N, Name(u'args')))
                    else:
                        assign = Assign(target, new_N)

#TODO(cwinter) stopgap until children becomes a smart list
                    for child in reversed(suite_stmts[:i]):
                        e_suite.insert_child(0, child)
                    e_suite.insert_child(i, assign)
                elif N.prefix == u"":
                    # No space after a comma is legal; no space after "as",
                    # not so much.
                    N.prefix = u" "

#TODO(cwinter) fix this when children becomes a smart list
        children = [c.clone() for c in node.children[:3]] + try_cleanup + tail
        return pytree.Node(node.type, children)

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Editing: fix_except.py

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