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#!/usr/bin/python3
#
# Copyright (C) 2011, Stefano Rivera <stefanor@ubuntu.com>
#
# Permission to use, copy, modify, and/or distribute this software for any
# purpose with or without fee is hereby granted, provided that the above
# copyright notice and this permission notice appear in all copies.
#
# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#
#
# Wraps sensisible-editor in checks for remaining boilerplate.
# Configured through environment variables:
# UDT_EDIT_WRAPPER_EDITOR: The user's usual $EDITOR
# UDT_EDIT_WRAPPER_VISUAL: The user's usual $VISUAL
# UDT_EDIT_WRAPPER_TEMPLATE_RE: An extra boilerplate-detecting regex.
# UDT_EDIT_WRAPPER_FILE_DESCRIPTION: The type of file being edited.
# pylint: disable=invalid-name
# pylint: enable=invalid-name
import argparse
import os
import re
from ubuntutools.question import EditFile
def main():
parser = argparse.ArgumentParser(usage="%(prog)s [options] filename")
parser.add_argument("filename", help=argparse.SUPPRESS)
args = parser.parse_args()
if not os.path.isfile(args.filename):
parser.error(f"File {args.filename} does not exist")
if "UDT_EDIT_WRAPPER_EDITOR" in os.environ:
os.environ["EDITOR"] = os.environ["UDT_EDIT_WRAPPER_EDITOR"]
else:
del os.environ["EDITOR"]
if "UDT_EDIT_WRAPPER_VISUAL" in os.environ:
os.environ["VISUAL"] = os.environ["UDT_EDIT_WRAPPER_VISUAL"]
else:
del os.environ["VISUAL"]
placeholders = []
if "UDT_EDIT_WRAPPER_TEMPLATE_RE" in os.environ:
placeholders.append(re.compile(os.environ["UDT_EDIT_WRAPPER_TEMPLATE_RE"]))
description = os.environ.get("UDT_EDIT_WRAPPER_FILE_DESCRIPTION", "file")
EditFile(args.filename, description, placeholders).edit()
if __name__ == "__main__":
main()
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