comparison mercurial/patch.py @ 34066:871a58b5f428

py3: fix type of regex literals in patch.py

34065:c6c8a52e28c9

    Any item can be missing from the dictionary. If filename is missing,
    fileobj did not contain a patch. Caller must unlink filename when done.'''

    # attempt to detect the start of a patch
    # (this heuristic is borrowed from quilt)
    diffre = re.compile(r'^(?:Index:[ \t]|diff[ \t]|RCS file: |'
                        r'retrieving revision [0-9]+(\.[0-9]+)*$|'
                        r'---[ \t].*?^\+\+\+[ \t]|'
                        r'\*\*\*[ \t].*?^---[ \t])', re.MULTILINE|re.DOTALL)

    data = {}
    fd, tmpname = tempfile.mkstemp(prefix='hg-patch-')
    tmpfp = os.fdopen(fd, pycompat.sysstr('w'))
    try:

        if subject:
            if subject.startswith('[PATCH'):
                pend = subject.find(']')
                if pend >= 0:
                    subject = subject[pend + 1:].lstrip()
            subject = re.sub(r'\n[ \t]+', ' ', subject)
            ui.debug('Subject: %s\n' % subject)
        if data['user']:
            ui.debug('From: %s\n' % data['user'])
        diffs_seen = 0
        ok_types = ('text/plain', 'text/x-diff', 'text/x-patch')

    - ('file',    [header_lines + fromfile + tofile])
    - ('context', [context_lines])
    - ('hunk',    [hunk_lines])
    - ('range',   (-start,len, +start,len, proc))
    """
    lines_re = re.compile(r'@@ -(\d+),(\d+) \+(\d+),(\d+) @@\s*(.*)')
    lr = linereader(fp)

    def scanwhile(first, p):
        """scan lr while predicate holds"""
        lines = [first]

34066:871a58b5f428

    Any item can be missing from the dictionary. If filename is missing,
    fileobj did not contain a patch. Caller must unlink filename when done.'''

    # attempt to detect the start of a patch
    # (this heuristic is borrowed from quilt)
    diffre = re.compile(br'^(?:Index:[ \t]|diff[ \t]|RCS file: |'
                        br'retrieving revision [0-9]+(\.[0-9]+)*$|'
                        br'---[ \t].*?^\+\+\+[ \t]|'
                        br'\*\*\*[ \t].*?^---[ \t])',
                        re.MULTILINE | re.DOTALL)

    data = {}
    fd, tmpname = tempfile.mkstemp(prefix='hg-patch-')
    tmpfp = os.fdopen(fd, pycompat.sysstr('w'))
    try:

        if subject:
            if subject.startswith('[PATCH'):
                pend = subject.find(']')
                if pend >= 0:
                    subject = subject[pend + 1:].lstrip()
            subject = re.sub(br'\n[ \t]+', ' ', subject)
            ui.debug('Subject: %s\n' % subject)
        if data['user']:
            ui.debug('From: %s\n' % data['user'])
        diffs_seen = 0
        ok_types = ('text/plain', 'text/x-diff', 'text/x-patch')

    - ('file',    [header_lines + fromfile + tofile])
    - ('context', [context_lines])
    - ('hunk',    [hunk_lines])
    - ('range',   (-start,len, +start,len, proc))
    """
    lines_re = re.compile(br'@@ -(\d+),(\d+) \+(\d+),(\d+) @@\s*(.*)')
    lr = linereader(fp)

    def scanwhile(first, p):
        """scan lr while predicate holds"""
        lines = [first]