https://github.com/python/cpython/commit/738d055b3710b9ddaec701390869f786582c7a35 commit: 738d055b3710b9ddaec701390869f786582c7a35 branch: main author: Victorien <[email protected]> committer: StanFromIreland <[email protected]> date: 2026-10-23T17:30:25Z summary:
Fix references and typos in the `email.utils` documentation (#149644) Co-authored-by: Stan Ulbrych <[email protected]> files: M Doc/library/email.utils.rst diff --git a/Doc/library/email.utils.rst b/Doc/library/email.utils.rst index ffb0d4abd5497c..dc8b4d4976d593 100644 --- a/Doc/library/email.utils.rst +++ b/Doc/library/email.utils.rst @@ -14,7 +14,7 @@ module: .. function:: localtime(dt=None) Return local time as an aware datetime object. If called without - arguments, return current time. Otherwise *dt* argument should be a + arguments, return the current time. Otherwise the *dt* argument should be a :class:`~datetime.datetime` instance, and it is converted to the local time zone according to the system time zone database. If *dt* is naive (that is, ``dt.tzinfo`` is ``None``), it is assumed to be in local time. @@ -27,11 +27,11 @@ module: .. function:: make_msgid(idstring=None, domain=None) Returns a string suitable for an :rfc:`2822`\ -compliant - :mailheader:`Message-ID` header. Optional *idstring* if given, is a string - used to strengthen the uniqueness of the message id. Optional *domain* if - given provides the portion of the msgid after the '@'. The default is the - local hostname. It is not normally necessary to override this default, but - may be useful certain cases, such as a constructing distributed system that + :mailheader:`Message-ID` header. Optional *idstring*, if given, is a string + used to strengthen the uniqueness of the message id. Optional *domain*, if + given, provides the portion of the msgid after the '@'. The default is the + local hostname. It is normally not necessary to override this default, but + may be useful in certain cases, such as constructing a distributed system that uses a consistent domain name across multiple hosts. .. versionchanged:: 3.2 @@ -72,7 +72,7 @@ of the new API. .. function:: formataddr(pair, charset='utf-8', *, strict=True) - The inverse of :meth:`parseaddr`, this takes a 2-tuple of the form ``(realname, + The inverse of :func:`parseaddr`, this takes a 2-tuple of the form ``(realname, email_address)`` and returns the string value suitable for a :mailheader:`To` or :mailheader:`Cc` header. If the first element of *pair* is false, then the second element is returned unmodified. @@ -95,9 +95,9 @@ of the new API. .. function:: getaddresses(fieldvalues, *, strict=True) - This method returns a list of 2-tuples of the form returned by ``parseaddr()``. + This function returns a list of 2-tuples of the form returned by :func:`parseaddr`. *fieldvalues* is a sequence of header field values as might be returned by - :meth:`Message.get_all <email.message.Message.get_all>`. + :meth:`Message.get_all() <email.message.Message.get_all>`. If *strict* is true, use a strict parser which rejects malformed inputs. @@ -117,10 +117,10 @@ of the new API. .. function:: parsedate(date) - Attempts to parse a date according to the rules in :rfc:`2822`. however, some - mailers don't follow that format as specified, so :func:`parsedate` tries to + Attempts to parse a date according to the rules in :rfc:`2822#section-3.3`. However, + some mailers don't follow that format as specified, so :func:`parsedate` tries to guess correctly in such cases. *date* is a string containing an :rfc:`2822` - date, such as ``"Mon, 20 Nov 1995 19:12:08 -0500"``. If it succeeds in parsing + date, such as ``"Mon, 20 Nov 1995 19:12:08 -0500"``. If it succeeds in parsing the date, :func:`parsedate` returns a 9-tuple that can be passed directly to :func:`time.mktime`; otherwise ``None`` will be returned. Note that indexes 6, 7, and 8 of the result tuple are not usable. @@ -139,15 +139,16 @@ of the new API. .. function:: parsedate_to_datetime(date) The inverse of :func:`format_datetime`. Performs the same function as - :func:`parsedate`, but on success returns a :mod:`~datetime.datetime`; - otherwise ``ValueError`` is raised if *date* contains an invalid value such + :func:`parsedate`, but on success returns a :class:`~datetime.datetime`; + otherwise :exc:`ValueError` is raised if *date* contains an invalid value such as an hour greater than 23 or a timezone offset not between -24 and 24 hours. If the input date has a timezone of ``-0000``, the ``datetime`` will be a naive - ``datetime``, and if the date is conforming to the RFCs it will represent a + ``datetime``, and if the date conforms to the RFCs it will represent a time in UTC but with no indication of the actual source timezone of the message the date comes from. If the input date has any other valid timezone - offset, the ``datetime`` will be an aware ``datetime`` with the - corresponding a :class:`~datetime.timezone` :class:`~datetime.tzinfo`. + offset, the ``datetime`` will be an aware ``datetime`` whose corresponding + :attr:`~datetime.datetime.tzinfo` attribute is a :class:`~datetime.timezone` + object. .. versionadded:: 3.3 @@ -161,34 +162,34 @@ of the new API. .. function:: formatdate(timeval=None, localtime=False, usegmt=False) - Returns a date string as per :rfc:`2822`, e.g.:: + Returns a date string as per :rfc:`2822`, for example:: Fri, 09 Nov 2001 01:08:47 -0000 - Optional *timeval* if given is a floating-point time value as accepted by + Optional *timeval*, if given, is a floating-point time value as accepted by :func:`time.gmtime` and :func:`time.localtime`, otherwise the current time is used. Optional *localtime* is a flag that when ``True``, interprets *timeval*, and returns a date relative to the local timezone instead of UTC, properly taking - daylight savings time into account. The default is ``False`` meaning UTC is + daylight saving time into account. The default is ``False`` meaning UTC is used. - Optional *usegmt* is a flag that when ``True``, outputs a date string with the - timezone as an ascii string ``GMT``, rather than a numeric ``-0000``. This is + Optional *usegmt* is a flag that when ``True``, outputs a date string with the + timezone as an ASCII string ``GMT``, rather than a numeric ``-0000``. This is needed for some protocols (such as HTTP). This only applies when *localtime* is ``False``. The default is ``False``. .. function:: format_datetime(dt, usegmt=False) - Like ``formatdate``, but the input is a :mod:`datetime` instance. If it is - a naive datetime, it is assumed to be "UTC with no information about the + Like :func:`formatdate`, but the input is a :class:`~datetime.datetime` instance. + If it is a naive datetime, it is assumed to be "UTC with no information about the source timezone", and the conventional ``-0000`` is used for the timezone. If it is an aware ``datetime``, then the numeric timezone offset is used. If it is an aware timezone with offset zero, then *usegmt* may be set to ``True``, in which case the string ``GMT`` is used instead of the numeric - timezone offset. This provides a way to generate standards conformant HTTP + timezone offset. This provides a way to generate standards-conformant HTTP date headers. .. versionadded:: 3.3 @@ -202,7 +203,7 @@ of the new API. .. function:: encode_rfc2231(s, charset=None, language=None) Encode the string *s* according to :rfc:`2231`. Optional *charset* and - *language*, if given is the character set name and language name to use. If + *language*, if given, are the character set name and language name to use. If neither is given, *s* is returned as-is. If *charset* is given but *language* is not, the string is encoded using the empty string for *language*. @@ -210,11 +211,11 @@ of the new API. .. function:: collapse_rfc2231_value(value, errors='replace', fallback_charset='us-ascii') When a header parameter is encoded in :rfc:`2231` format, - :meth:`Message.get_param <email.message.Message.get_param>` may return a + :meth:`Message.get_param() <email.message.Message.get_param>` may return a 3-tuple containing the character set, language, and value. :func:`collapse_rfc2231_value` turns this into a string. Optional *errors* is passed to the *errors* argument of :class:`str`'s - :func:`~str.encode` method; it defaults to ``'replace'``. Optional + :meth:`~str.encode` method; it defaults to ``'replace'``. Optional *fallback_charset* specifies the character set to use if the one in the :rfc:`2231` header is not known by Python; it defaults to ``'us-ascii'``. @@ -231,5 +232,5 @@ of the new API. .. rubric:: Footnotes .. [#] Note that the sign of the timezone offset is the opposite of the sign of the - ``time.timezone`` variable for the same timezone; the latter variable follows + :data:`time.timezone` variable for the same timezone; the latter variable follows the POSIX standard while this module follows :rfc:`2822`. _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
