author Masayuki Nakano <masayuki@d-toybox.com>
Sun, 16 Jan 2022 06:21:17 +0000
changeset 604634 9ef0614a59629916c1e182eb8eda055b0b0e8b32
parent 557489 a1affabd8110d8664f992b3b47256c0303aaa257
permissions -rw-r--r--
Bug 1749299 - Make `HTMLEditor::HandleInsertLinefeed()` stop handling it if insertion point cannot have text nodes r=m_kato Ideally, it should not be called when the editor cannot insert new text node. However, the callers are complicated. Therefore, let's check in it for avoiding making the callers more complicated. Fortunately, this is not realistic path for normal web apps. Therefore, the compatibility of the behavior is not matter. That's the reason why this patch does not have a test comparing the result. Differential Revision: https://phabricator.services.mozilla.com/D135826

#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

diff two profile summaries

from __future__ import absolute_import, print_function

import difflib
import profile
import optparse
import os
import sys

__all__ = ["diff", "diff_profiles"]

def diff(profile1, profile2, diff_function=difflib.unified_diff):

    profiles = (profile1, profile2)
    parts = {}
    parts_dict = {}
    for index in (0, 1):
        prof = profiles[index]

        # first part, the path, isn't useful for diffing
        parts[index] = prof.summary(return_parts=True)[1:]

        parts_dict[index] = dict(parts[index])

    # keys the first profile is missing
    first_missing = [i for i in parts_dict[1] if i not in parts_dict[0]]
    parts[0].extend([(i, "") for i in first_missing])

    # diffs
    retval = []
    for key, value in parts[0]:
        other = parts_dict[1].get(key, "")
        value = value.strip()
        other = other.strip()

        if key == "Files":
            # first line of files is the path; we don't care to diff that
            value = "\n".join(value.splitlines()[1:])
            if other:
                other = "\n".join(other.splitlines()[1:])

        value = value.splitlines()
        other = other.splitlines()
        section_diff = list(
            diff_function(value, other, profile1.profile, profile2.profile)
        if section_diff:
            retval.append((key, "\n".join(section_diff)))

    return retval

def diff_profiles(args=sys.argv[1:]):

    # parse command line
    usage = "%prog [options] profile1 profile2"
    parser = optparse.OptionParser(usage=usage, description=__doc__)
    options, args = parser.parse_args(args)
    if len(args) != 2:
        parser.error("Must give two profile paths")
    missing = [arg for arg in args if not os.path.exists(arg)]
    if missing:
        parser.error("Profile not found: %s" % (", ".join(missing)))

    # get the profile differences
    diffs = diff(*([profile.Profile(arg) for arg in args]))

    # display them
    while diffs:
        key, value = diffs.pop(0)
        print("[%s]:\n" % key)
        if diffs:
            print("-" * 4)

if __name__ == "__main__":