本文整理匯總了Python中future.backports.email.errors.NonPrintableDefect方法的典型用法代碼示例。如果您正苦於以下問題：Python errors.NonPrintableDefect方法的具體用法？Python errors.NonPrintableDefect怎麽用？Python errors.NonPrintableDefect使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類future.backports.email.errors的用法示例。
在下文中一共展示了errors.NonPrintableDefect方法的4個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: get_qp_ctext
# 需要導入模塊: from future.backports.email import errors [as 別名]
# 或者: from future.backports.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 示例2: get_dtext
# 需要導入模塊: from future.backports.email import errors [as 別名]
# 或者: from future.backports.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 示例3: _validate_xtext
# 需要導入模塊: from future.backports.email import errors [as 別名]
# 或者: from future.backports.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")) 示例4: get_qcontent
# 需要導入模塊: from future.backports.email import errors [as 別名]
# 或者: from future.backports.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