comparison mercurial/revset.py @ 14851:f96c354493d7 stable

revsets: actually catch type error on tip^p1(tip) (issue2884)

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14850:a95242af945c

    """``set~n``
    Changesets that are the Nth ancestor (first parents only) of a changeset in set.
    """
    try:
        n = int(n[1])
    except ValueError:
        raise error.ParseError(_("~ expects a number"))
    ps = set()
    cl = repo.changelog
    for r in getset(repo, subset, x):
        for i in range(n):

    # i18n: "limit" is a keyword
    l = getargs(x, 2, 2, _("limit requires two arguments"))
    try:
        # i18n: "limit" is a keyword
        lim = int(getstring(l[1], _("limit requires a number")))
    except ValueError:
        # i18n: "limit" is a keyword
        raise error.ParseError(_("limit expects a number"))
    ss = set(subset)
    os = getset(repo, range(len(repo)), l[0])[:lim]
    return [r for r in os if r in ss]

    # i18n: "last" is a keyword
    l = getargs(x, 2, 2, _("last requires two arguments"))
    try:
        # i18n: "last" is a keyword
        lim = int(getstring(l[1], _("last requires a number")))
    except ValueError:
        # i18n: "last" is a keyword
        raise error.ParseError(_("last expects a number"))
    ss = set(subset)
    os = getset(repo, range(len(repo)), l[0])[-lim:]
    return [r for r in os if r in ss]

    """
    try:
        n = int(n[1])
        if n not in (0, 1, 2):
            raise ValueError
    except ValueError:
        raise error.ParseError(_("^ expects a number 0, 1, or 2"))
    ps = set()
    cl = repo.changelog
    for r in getset(repo, subset, x):
        if n == 0:

    # i18n: "rev" is a keyword
    l = getargs(x, 1, 1, _("rev requires one argument"))
    try:
        # i18n: "rev" is a keyword
        l = int(getstring(l[0], _("rev requires a number")))
    except ValueError:
        # i18n: "rev" is a keyword
        raise error.ParseError(_("rev expects a number"))
    return [r for r in subset if r == l]

def reverse(repo, subset, x):

14851:f96c354493d7

    """``set~n``
    Changesets that are the Nth ancestor (first parents only) of a changeset in set.
    """
    try:
        n = int(n[1])
    except (TypeError, ValueError):
        raise error.ParseError(_("~ expects a number"))
    ps = set()
    cl = repo.changelog
    for r in getset(repo, subset, x):
        for i in range(n):

    # i18n: "limit" is a keyword
    l = getargs(x, 2, 2, _("limit requires two arguments"))
    try:
        # i18n: "limit" is a keyword
        lim = int(getstring(l[1], _("limit requires a number")))
    except (TypeError, ValueError):
        # i18n: "limit" is a keyword
        raise error.ParseError(_("limit expects a number"))
    ss = set(subset)
    os = getset(repo, range(len(repo)), l[0])[:lim]
    return [r for r in os if r in ss]

    # i18n: "last" is a keyword
    l = getargs(x, 2, 2, _("last requires two arguments"))
    try:
        # i18n: "last" is a keyword
        lim = int(getstring(l[1], _("last requires a number")))
    except (TypeError, ValueError):
        # i18n: "last" is a keyword
        raise error.ParseError(_("last expects a number"))
    ss = set(subset)
    os = getset(repo, range(len(repo)), l[0])[-lim:]
    return [r for r in os if r in ss]

    """
    try:
        n = int(n[1])
        if n not in (0, 1, 2):
            raise ValueError
    except (TypeError, ValueError):
        raise error.ParseError(_("^ expects a number 0, 1, or 2"))
    ps = set()
    cl = repo.changelog
    for r in getset(repo, subset, x):
        if n == 0:

    # i18n: "rev" is a keyword
    l = getargs(x, 1, 1, _("rev requires one argument"))
    try:
        # i18n: "rev" is a keyword
        l = int(getstring(l[0], _("rev requires a number")))
    except (TypeError, ValueError):
        # i18n: "rev" is a keyword
        raise error.ParseError(_("rev expects a number"))
    return [r for r in subset if r == l]

def reverse(repo, subset, x):