def quoteCommon(c):
"""
Apply common quotations to an element of a character or string.
"""
if c in escapes:
return escapes[c]
x = ord(c)
category = unicodedb.category(x)
if category[0] in "CZ":
# Calculate an escape code.
if x < 0x100:
return u"\\x%s" % hex(x, 2)
elif x < 0x10000:
return u"\\u%s" % hex(x, 4)
else:
return u"\\U%s" % hex(x, 8)
return c
def recv(self, atom, args):
if atom is ADD_1:
other = unwrapInt(args[0])
return self.withOffset(other)
if atom is ASINTEGER_0:
return IntObject(ord(self._c))
if atom is ASSTRING_0:
return StrObject(unicode(self._c))
if atom is GETCATEGORY_0:
return StrObject(unicode(unicodedb.category(ord(self._c))))
if atom is MAX_1:
other = unwrapChar(args[0])
return self if self._c > other else args[0]
if atom is MIN_1:
other = unwrapChar(args[0])
return self if self._c < other else args[0]
if atom is NEXT_0:
return self.withOffset(1)
if atom is OP__CMP_1:
return polyCmp(self._c, unwrapChar(args[0]))
if atom is PREVIOUS_0:
return self.withOffset(-1)
if atom is QUOTE_0:
return StrObject(quoteChar(self._c))
if atom is SUBTRACT_1:
other = unwrapInt(args[0])
return self.withOffset(-other)
raise Refused(self, atom, args)
def getCategory(self):
"""
The Unicode category of this object's code point.
"""
return unicode(unicodedb.category(ord(self._c)))
def char_category(w_char):
c = ord(w_char.value)
cat = unicodedb.category(c)
return values.W_Symbol.make(cat.lower())
def getCategory(self):
return unicode(unicodedb.category(ord(self._c)))
def getCategory(self):
"""
The Unicode category of this object's code point.
"""
return unicode(unicodedb.category(ord(self._c)))
def char_category(w_char):
c = ord(w_char.value)
cat = unicodedb.category(c)
return values.W_Symbol.make(cat.lower())
