Python islower示例

示例#1

def unicode_isupper__Unicode(space, w_unicode):
    cased = False
    for uchar in w_unicode._value:
        if (unicodedb.islower(ord(uchar)) or unicodedb.istitle(ord(uchar))):
            return space.w_False
        if not cased and unicodedb.isupper(ord(uchar)):
            cased = True
    return space.newbool(cased)

示例#2

文件： unicodeobject.py 项目： AishwaryaKM/python-tutorial

def unicode_isupper__Unicode(space, w_unicode):
    cased = False
    for uchar in w_unicode._value:
        if (unicodedb.islower(ord(uchar)) or
            unicodedb.istitle(ord(uchar))):
            return space.w_False
        if not cased and unicodedb.isupper(ord(uchar)):
            cased = True
    return space.newbool(cased)

示例#3

文件： unicodeobject.py 项目： AishwaryaKM/python-tutorial

def unicode_swapcase__Unicode(space, w_self):
    input = w_self._value
    result = [u'\0'] * len(input)
    for i in range(len(input)):
        unichar = ord(input[i])
        if unicodedb.islower(unichar):
            result[i] = unichr(unicodedb.toupper(unichar))
        elif unicodedb.isupper(unichar):
            result[i] = unichr(unicodedb.tolower(unichar))
        else:
            result[i] = input[i]
    return W_UnicodeObject(u''.join(result))

示例#4

def unicode_swapcase__Unicode(space, w_self):
    input = w_self._value
    result = [u'\0'] * len(input)
    for i in range(len(input)):
        unichar = ord(input[i])
        if unicodedb.islower(unichar):
            result[i] = unichr(unicodedb.toupper(unichar))
        elif unicodedb.isupper(unichar):
            result[i] = unichr(unicodedb.tolower(unichar))
        else:
            result[i] = input[i]
    return W_UnicodeObject(u''.join(result))

示例#5

def unicode_istitle__Unicode(space, w_unicode):
    cased = False
    previous_is_cased = False
    for uchar in w_unicode._value:
        if (unicodedb.isupper(ord(uchar)) or unicodedb.istitle(ord(uchar))):
            if previous_is_cased:
                return space.w_False
            previous_is_cased = cased = True
        elif unicodedb.islower(ord(uchar)):
            if not previous_is_cased:
                return space.w_False
            previous_is_cased = cased = True
        else:
            previous_is_cased = False
    return space.newbool(cased)

示例#6

文件： test_unicodedata.py 项目： AishwaryaKM/python-tutorial

    def test_compare_methods(self):
        for code in range(0x10000):
            char = unichr(code)
            assert char.isalnum() == unicodedb_4_1_0.isalnum(code)
            assert char.isalpha() == unicodedb_4_1_0.isalpha(code)
            assert char.isdecimal() == unicodedb_4_1_0.isdecimal(code)
            assert char.isdigit() == unicodedb_4_1_0.isdigit(code)
            assert char.islower() == unicodedb_4_1_0.islower(code)
            assert (code in self.diff_numeric or char.isnumeric()) == unicodedb_4_1_0.isnumeric(code)
            assert code in self.diff_isspace or char.isspace() == unicodedb_4_1_0.isspace(code), hex(code)
            assert char.istitle() == (unicodedb_4_1_0.isupper(code) or unicodedb_4_1_0.istitle(code)), code
            assert char.isupper() == unicodedb_4_1_0.isupper(code)

            assert char.lower() == unichr(unicodedb_4_1_0.tolower(code))
            assert char.upper() == unichr(unicodedb_4_1_0.toupper(code))
            assert code in self.diff_title or char.title() == unichr(unicodedb_4_1_0.totitle(code)), hex(code)

示例#7

文件： unicodeobject.py 项目： AishwaryaKM/python-tutorial

def unicode_istitle__Unicode(space, w_unicode):
    cased = False
    previous_is_cased = False
    for uchar in w_unicode._value:
        if (unicodedb.isupper(ord(uchar)) or
            unicodedb.istitle(ord(uchar))):
            if previous_is_cased:
                return space.w_False
            previous_is_cased = cased = True
        elif unicodedb.islower(ord(uchar)):
            if not previous_is_cased:
                return space.w_False
            previous_is_cased = cased = True
        else:
            previous_is_cased = False
    return space.newbool(cased)

示例#8

文件： test_unicodedata.py 项目： xx312022850/pypy

    def test_compare_methods(self):
        for code in range(0x10000):
            char = unichr(code)
            assert char.isalnum() == unicodedb_4_1_0.isalnum(code)
            assert char.isalpha() == unicodedb_4_1_0.isalpha(code)
            assert char.isdecimal() == unicodedb_4_1_0.isdecimal(code)
            assert char.isdigit() == unicodedb_4_1_0.isdigit(code)
            assert char.islower() == unicodedb_4_1_0.islower(code)
            assert (code in self.diff_numeric or char.isnumeric()) == unicodedb_4_1_0.isnumeric(code)
            assert code in self.diff_isspace or char.isspace() == unicodedb_4_1_0.isspace(code), hex(code)
            assert char.istitle() == (unicodedb_4_1_0.isupper(code) or unicodedb_4_1_0.istitle(code)), code
            assert char.isupper() == unicodedb_4_1_0.isupper(code)

            assert char.lower() == unichr(unicodedb_4_1_0.tolower(code))
            assert char.upper() == unichr(unicodedb_4_1_0.toupper(code))
            assert code in self.diff_title or char.title() == unichr(unicodedb_4_1_0.totitle(code)), hex(code)