mercurial/fileset.py

38597:afef1e362d65

def getpattern(x, allkinds, err):
    if x and x[0] == 'kindpat':
        return _getkindpat(x[1], x[2], allkinds, err)
    return getstring(x, err)

def getset(mctx, x):
    if not x:
        raise error.ParseError(_("missing argument"))
    return methods[x[0]](mctx, *x[1:])

    raise error.ParseError(_("can't use negate operator in this context"))

def listset(mctx, a, b):
    raise error.ParseError(_("can't use a list in this context"),
                           hint=_('see hg help "filesets.x or y"'))

# symbols are callable like:
#  fun(mctx, x)
# with:
#  mctx - current matchctx instance
#  x - argument in tree form
symbols = {}

# filesets using matchctx.status()
_statuscallers = set()

# filesets using matchctx.existing()
_existingcallers = set()

predicate = registrar.filesetpredicate()

@predicate('modified()', callstatus=True)
def modified(mctx, x):
    """File that is modified according to :hg:`status`.
    """
    # i18n: "modified" is a keyword
    getargs(x, 0, 0, _("modified takes no arguments"))
    s = set(mctx.status().modified)
    return [f for f in mctx.subset if f in s]

@predicate('added()', callstatus=True)
def added(mctx, x):
    """File that is added according to :hg:`status`.
    """
    # i18n: "added" is a keyword
    getargs(x, 0, 0, _("added takes no arguments"))
    s = set(mctx.status().added)
    return [f for f in mctx.subset if f in s]

@predicate('removed()', callstatus=True)
def removed(mctx, x):
    """File that is removed according to :hg:`status`.
    """
    # i18n: "removed" is a keyword
    getargs(x, 0, 0, _("removed takes no arguments"))
    s = set(mctx.status().removed)
    return [f for f in mctx.subset if f in s]

@predicate('deleted()', callstatus=True)
def deleted(mctx, x):
    """Alias for ``missing()``.
    """
    # i18n: "deleted" is a keyword
    getargs(x, 0, 0, _("deleted takes no arguments"))
    s = set(mctx.status().deleted)
    return [f for f in mctx.subset if f in s]

@predicate('missing()', callstatus=True)
def missing(mctx, x):
    """File that is missing according to :hg:`status`.
    """
    # i18n: "missing" is a keyword
    getargs(x, 0, 0, _("missing takes no arguments"))
    s = set(mctx.status().deleted)
    return [f for f in mctx.subset if f in s]

@predicate('unknown()', callstatus=True)
def unknown(mctx, x):
    """File that is unknown according to :hg:`status`. These files will only be
    considered if this predicate is used.
    """
    # i18n: "unknown" is a keyword
    getargs(x, 0, 0, _("unknown takes no arguments"))
    s = set(mctx.status().unknown)
    return [f for f in mctx.subset if f in s]

@predicate('ignored()', callstatus=True)
def ignored(mctx, x):
    """File that is ignored according to :hg:`status`. These files will only be
    considered if this predicate is used.
    """
    # i18n: "ignored" is a keyword
    getargs(x, 0, 0, _("ignored takes no arguments"))
    s = set(mctx.status().ignored)
    return [f for f in mctx.subset if f in s]

@predicate('clean()', callstatus=True)
def clean(mctx, x):
    """File that is clean according to :hg:`status`.
    """
    # i18n: "clean" is a keyword
    getargs(x, 0, 0, _("clean takes no arguments"))
    s = set(mctx.status().clean)
    return [f for f in mctx.subset if f in s]

def func(mctx, a, b):
    funcname = getsymbol(a)
    if funcname in symbols:
        enabled = mctx._existingenabled

    keep = lambda fn: getattr(fn, '__doc__', None) is not None

    syms = [s for (s, fn) in symbols.items() if keep(fn)]
    raise error.UnknownIdentifier(funcname, syms)

def getlist(x):
    if not x:
        return []
    if x[0] == 'list':
        return getlist(x[1]) + [x[2]]
    return [x]

def getargs(x, min, max, err):
    l = getlist(x)
    if len(l) < min or len(l) > max:
        raise error.ParseError(err)
    return l

@predicate('binary()', callexisting=True)
def binary(mctx, x):
    """File that appears to be binary (contains NUL bytes).
    """

38598:d046bf37f1ba

def getpattern(x, allkinds, err):
    if x and x[0] == 'kindpat':
        return _getkindpat(x[1], x[2], allkinds, err)
    return getstring(x, err)

def getlist(x):
    if not x:
        return []
    if x[0] == 'list':
        return getlist(x[1]) + [x[2]]
    return [x]

def getargs(x, min, max, err):
    l = getlist(x)
    if len(l) < min or len(l) > max:
        raise error.ParseError(err)
    return l

def getset(mctx, x):
    if not x:
        raise error.ParseError(_("missing argument"))
    return methods[x[0]](mctx, *x[1:])

    raise error.ParseError(_("can't use negate operator in this context"))

def listset(mctx, a, b):
    raise error.ParseError(_("can't use a list in this context"),
                           hint=_('see hg help "filesets.x or y"'))

def func(mctx, a, b):
    funcname = getsymbol(a)
    if funcname in symbols:
        enabled = mctx._existingenabled

    keep = lambda fn: getattr(fn, '__doc__', None) is not None

    syms = [s for (s, fn) in symbols.items() if keep(fn)]
    raise error.UnknownIdentifier(funcname, syms)

# symbols are callable like:
#  fun(mctx, x)
# with:
#  mctx - current matchctx instance
#  x - argument in tree form
symbols = {}

# filesets using matchctx.status()
_statuscallers = set()

# filesets using matchctx.existing()
_existingcallers = set()

predicate = registrar.filesetpredicate()

@predicate('modified()', callstatus=True)
def modified(mctx, x):
    """File that is modified according to :hg:`status`.
    """
    # i18n: "modified" is a keyword
    getargs(x, 0, 0, _("modified takes no arguments"))
    s = set(mctx.status().modified)
    return [f for f in mctx.subset if f in s]

@predicate('added()', callstatus=True)
def added(mctx, x):
    """File that is added according to :hg:`status`.
    """
    # i18n: "added" is a keyword
    getargs(x, 0, 0, _("added takes no arguments"))
    s = set(mctx.status().added)
    return [f for f in mctx.subset if f in s]

@predicate('removed()', callstatus=True)
def removed(mctx, x):
    """File that is removed according to :hg:`status`.
    """
    # i18n: "removed" is a keyword
    getargs(x, 0, 0, _("removed takes no arguments"))
    s = set(mctx.status().removed)
    return [f for f in mctx.subset if f in s]

@predicate('deleted()', callstatus=True)
def deleted(mctx, x):
    """Alias for ``missing()``.
    """
    # i18n: "deleted" is a keyword
    getargs(x, 0, 0, _("deleted takes no arguments"))
    s = set(mctx.status().deleted)
    return [f for f in mctx.subset if f in s]

@predicate('missing()', callstatus=True)
def missing(mctx, x):
    """File that is missing according to :hg:`status`.
    """
    # i18n: "missing" is a keyword
    getargs(x, 0, 0, _("missing takes no arguments"))
    s = set(mctx.status().deleted)
    return [f for f in mctx.subset if f in s]

@predicate('unknown()', callstatus=True)
def unknown(mctx, x):
    """File that is unknown according to :hg:`status`. These files will only be
    considered if this predicate is used.
    """
    # i18n: "unknown" is a keyword
    getargs(x, 0, 0, _("unknown takes no arguments"))
    s = set(mctx.status().unknown)
    return [f for f in mctx.subset if f in s]

@predicate('ignored()', callstatus=True)
def ignored(mctx, x):
    """File that is ignored according to :hg:`status`. These files will only be
    considered if this predicate is used.
    """
    # i18n: "ignored" is a keyword
    getargs(x, 0, 0, _("ignored takes no arguments"))
    s = set(mctx.status().ignored)
    return [f for f in mctx.subset if f in s]

@predicate('clean()', callstatus=True)
def clean(mctx, x):
    """File that is clean according to :hg:`status`.
    """
    # i18n: "clean" is a keyword
    getargs(x, 0, 0, _("clean takes no arguments"))
    s = set(mctx.status().clean)
    return [f for f in mctx.subset if f in s]

@predicate('binary()', callexisting=True)
def binary(mctx, x):
    """File that appears to be binary (contains NUL bytes).
    """