comparison mercurial/win32.py @ 25660:328739ea70c3

global: mass rewrite to use modern exception syntax

Python 2.6 introduced the "except type as instance" syntax, replacing
the "except type, instance" syntax that came before. Python 3 dropped
support for the latter syntax. Since we no longer support Python 2.4 or
2.5, we have no need to continue supporting the "except type, instance".

This patch mass rewrites the exception syntax to be Python 2.6+ and
Python 3 compatible.

This patch was produced by running `2to3 -f except -w -n .`.

25659:d60678a567a9

    for tries in xrange(10):
        temp = '%s-%08x' % (f, random.randint(0, 0xffffffff))
        try:
            os.rename(f, temp)  # raises OSError EEXIST if temp exists
            break
        except OSError, e:
            if e.errno != errno.EEXIST:
                raise
    else:
        raise IOError(errno.EEXIST, "No usable temporary filename found")

25660:328739ea70c3

    for tries in xrange(10):
        temp = '%s-%08x' % (f, random.randint(0, 0xffffffff))
        try:
            os.rename(f, temp)  # raises OSError EEXIST if temp exists
            break
        except OSError as e:
            if e.errno != errno.EEXIST:
                raise
    else:
        raise IOError(errno.EEXIST, "No usable temporary filename found")