Python errors.NonPrintableDefect方法代碼示例

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_qp_ctext(value):
    """ctext = <printable ascii except \ ( )>

    This is not the RFC ctext, since we are handling nested comments in comment
    and unquoting quoted-pairs here.  We allow anything except the '()'
    characters, but if we find any ASCII other than the RFC defined printable
    ASCII an NonPrintableDefect is added to the token's defects list.  Since
    quoted pairs are converted to their unquoted values, what is returned is
    a 'ptext' token.  In this case it is a WhiteSpaceTerminal, so it's value
    is ' '.

    """
    ptext, value, _ = _get_ptext_to_endchars(value, '()')
    ptext = WhiteSpaceTerminal(ptext, 'ptext')
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_dtext(value):
    """ dtext = <printable ascii except \ [ ]> / obs-dtext
        obs-dtext = obs-NO-WS-CTL / quoted-pair

    We allow anything except the excluded characters, but if we find any
    ASCII other than the RFC defined printable ASCII an NonPrintableDefect is
    added to the token's defects list.  Quoted pairs are converted to their
    unquoted values, so what is returned is a ptext token, in this case a
    ValueTerminal.  If there were quoted-printables, an ObsoleteHeaderDefect is
    added to the returned token's defect list.

    """
    ptext, value, had_qp = _get_ptext_to_endchars(value, '[]')
    ptext = ValueTerminal(ptext, 'ptext')
    if had_qp:
        ptext.defects.append(errors.ObsoleteHeaderDefect(
            "quoted printable found in domain-literal"))
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_qp_ctext(value):
    r"""ctext = <printable ascii except \ ( )>

    This is not the RFC ctext, since we are handling nested comments in comment
    and unquoting quoted-pairs here.  We allow anything except the '()'
    characters, but if we find any ASCII other than the RFC defined printable
    ASCII, a NonPrintableDefect is added to the token's defects list.  Since
    quoted pairs are converted to their unquoted values, what is returned is
    a 'ptext' token.  In this case it is a WhiteSpaceTerminal, so it's value
    is ' '.

    """
    ptext, value, _ = _get_ptext_to_endchars(value, '()')
    ptext = WhiteSpaceTerminal(ptext, 'ptext')
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_dtext(value):
    r""" dtext = <printable ascii except \ [ ]> / obs-dtext
        obs-dtext = obs-NO-WS-CTL / quoted-pair

    We allow anything except the excluded characters, but if we find any
    ASCII other than the RFC defined printable ASCII, a NonPrintableDefect is
    added to the token's defects list.  Quoted pairs are converted to their
    unquoted values, so what is returned is a ptext token, in this case a
    ValueTerminal.  If there were quoted-printables, an ObsoleteHeaderDefect is
    added to the returned token's defect list.

    """
    ptext, value, had_qp = _get_ptext_to_endchars(value, '[]')
    ptext = ValueTerminal(ptext, 'ptext')
    if had_qp:
        ptext.defects.append(errors.ObsoleteHeaderDefect(
            "quoted printable found in domain-literal"))
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_qp_ctext(value):
    """ctext = <printable ascii except \ ( )>

    This is not the RFC ctext, since we are handling nested comments in comment
    and unquoting quoted-pairs here.  We allow anything except the '()'
    characters, but if we find any ASCII other than the RFC defined printable
    ASCII, a NonPrintableDefect is added to the token's defects list.  Since
    quoted pairs are converted to their unquoted values, what is returned is
    a 'ptext' token.  In this case it is a WhiteSpaceTerminal, so it's value
    is ' '.

    """
    ptext, value, _ = _get_ptext_to_endchars(value, '()')
    ptext = WhiteSpaceTerminal(ptext, 'ptext')
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_dtext(value):
    """ dtext = <printable ascii except \ [ ]> / obs-dtext
        obs-dtext = obs-NO-WS-CTL / quoted-pair

    We allow anything except the excluded characters, but if we find any
    ASCII other than the RFC defined printable ASCII, a NonPrintableDefect is
    added to the token's defects list.  Quoted pairs are converted to their
    unquoted values, so what is returned is a ptext token, in this case a
    ValueTerminal.  If there were quoted-printables, an ObsoleteHeaderDefect is
    added to the returned token's defect list.

    """
    ptext, value, had_qp = _get_ptext_to_endchars(value, '[]')
    ptext = ValueTerminal(ptext, 'ptext')
    if had_qp:
        ptext.defects.append(errors.ObsoleteHeaderDefect(
            "quoted printable found in domain-literal"))
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def _validate_xtext(xtext):
    """If input token contains ASCII non-printables, register a defect."""

    non_printables = _non_printable_finder(xtext)
    if non_printables:
        xtext.defects.append(errors.NonPrintableDefect(non_printables))
    if utils._has_surrogates(xtext):
        xtext.defects.append(errors.UndecodableBytesDefect(
            "Non-ASCII characters found in header token")) 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def get_qcontent(value):
    """qcontent = qtext / quoted-pair

    We allow anything except the DQUOTE character, but if we find any ASCII
    other than the RFC defined printable ASCII an NonPrintableDefect is
    added to the token's defects list.  Any quoted pairs are converted to their
    unquoted values, so what is returned is a 'ptext' token.  In this case it
    is a ValueTerminal.

    """
    ptext, value, _ = _get_ptext_to_endchars(value, '"')
    ptext = ValueTerminal(ptext, 'ptext')
    _validate_xtext(ptext)
    return ptext, value 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_encoded_word_non_printable_defect(self):
        self._test_get_x(parser.get_encoded_word,
                         '=?us-ascii?q?first\x02second?=',
                         'first\x02second',
                         'first\x02second',
                         [errors.NonPrintableDefect],
                         '') 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_qcontent_non_printables(self):
        ptext = self._test_get_x(parser.get_qcontent,
                                'foo\x00fg"', 'foo\x00fg', 'foo\x00fg',
                                [errors.NonPrintableDefect], '"')
        self.assertEqual(ptext.defects[0].non_printables[0], '\x00')

    # get_atext 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_atext_non_printables(self):
        atext = self._test_get_x(parser.get_atext,
                                'foo\x00bar(', 'foo\x00bar', 'foo\x00bar',
                                [errors.NonPrintableDefect], '(')
        self.assertEqual(atext.defects[0].non_printables[0], '\x00')

    # get_bare_quoted_string 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_bare_quoted_string_non_printables(self):
        self._test_get_x(parser.get_bare_quoted_string,
             '"a\x01a"', '"a\x01a"', 'a\x01a',
             [errors.NonPrintableDefect], '') 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_comment_non_printable(self):
        self._test_get_x(parser.get_comment,
            '(foo\x7Fbar)', '(foo\x7Fbar)', ' ',
            [errors.NonPrintableDefect], '', ['foo\x7Fbar']) 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_cfws_non_printable_in_comment(self):
        cfws = self._test_get_x(parser.get_cfws,
            '(foo \x07) "test"', '(foo \x07) ', ' ',
            [errors.NonPrintableDefect], '"test"', ['foo \x07'])
        self.assertEqual(cfws[0].content, 'foo \x07') 

# 需要導入模塊: from email import errors [as 別名]
# 或者: from email.errors import NonPrintableDefect [as 別名]
def test_get_quoted_string_non_printable_in_qcontent(self):
        qs = self._test_get_x(parser.get_quoted_string,
            ' (a) "a\x0B"', ' (a) "a\x0B"', ' a\x0B',
                [errors.NonPrintableDefect], '')
        self.assertEqual(qs[0].comments, ['a'])
        self.assertEqual(qs.content, 'a\x0B')
        self.assertEqual(qs.quoted_value, ' "a\x0B"')