mirror of
https://github.com/rocky/python-uncompyle6.git
synced 2024-11-23 13:09:49 +00:00
83 lines
3.1 KiB
Python
83 lines
3.1 KiB
Python
# Copyright (C) 2018, 2020, 2023 Rocky Bernstein <rocky@gnu.org>
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 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 General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
import sys
|
|
|
|
|
|
def maybe_show_asm(showasm, tokens):
|
|
"""
|
|
Show the asm based on the showasm flag (or file object), writing to the
|
|
appropriate stream depending on the type of the flag.
|
|
|
|
:param showasm: Flag which determines whether the ingested code is
|
|
written to sys.stdout or not. (It is also to pass a file
|
|
like object, into which the asm will be written).
|
|
:param tokens: The asm tokens to show.
|
|
"""
|
|
if showasm:
|
|
stream = showasm if hasattr(showasm, "write") else sys.stdout
|
|
for t in tokens:
|
|
stream.write(str(t))
|
|
stream.write("\n")
|
|
|
|
|
|
def maybe_show_tree(walker, ast):
|
|
"""
|
|
Show the ast based on the showast flag (or file object), writing to the
|
|
appropriate stream depending on the type of the flag.
|
|
|
|
:param show_tree: Flag which determines whether the parse tree is
|
|
written to sys.stdout or not. (It is also to pass a file
|
|
like object, into which the ast will be written).
|
|
:param ast: The ast to show.
|
|
"""
|
|
if walker.showast:
|
|
if hasattr(walker.showast, "write"):
|
|
stream = walker.showast
|
|
else:
|
|
stream = sys.stdout
|
|
if (
|
|
isinstance(walker.showast, dict)
|
|
and walker.showast.get("after", False)
|
|
and hasattr(walker, "str_with_template")
|
|
):
|
|
walker.str_with_template(ast)
|
|
else:
|
|
stream.write(str(ast))
|
|
stream.write("\n")
|
|
|
|
|
|
def maybe_show_tree_param_default(show_tree, name, default):
|
|
"""
|
|
Show a function parameter with default for an grammar-tree based on the show_tree flag
|
|
(or file object), writing to the appropriate stream depending on the type
|
|
of the flag.
|
|
|
|
:param show_tree: Flag which determines whether the function parameter with
|
|
default is written to sys.stdout or not. (It is also to
|
|
pass a file like object, into which the ast will be
|
|
written).
|
|
:param name: The function parameter name.
|
|
:param default: The function parameter default.
|
|
"""
|
|
if show_tree:
|
|
stream = show_tree if hasattr(show_tree, "write") else sys.stdout
|
|
stream.write("\n")
|
|
stream.write("--" + name)
|
|
stream.write("\n")
|
|
stream.write(str(default))
|
|
stream.write("\n")
|
|
stream.write("--")
|
|
stream.write("\n")
|