示例#1
0
    def get_datestring(self):
        """
        returns reformated datestring for this message.

        It uses :meth:`SettingsManager.represent_datetime` to represent
        this messages `Date` header

        :rtype: str
        """
        if self._datetime == None:
            res = None
        else:
            res = settings.represent_datetime(self._datetime)
        return res
示例#2
0
    def _build_part(self, name, struct, minw, maxw, align):
        def pad(string, shorten=None):
            if maxw:
                if len(string) > maxw:
                    if shorten:
                        string = shorten(string, maxw)
                    else:
                        string = string[:maxw]
            if minw:
                if len(string) < minw:
                    if align == 'left':
                        string = string.ljust(minw)
                    elif align == 'center':
                        string = string.center(minw)
                    else:
                        string = string.rjust(minw)
            return string

        part = None
        width = None
        if name == 'date':
            newest = None
            datestring = ''
            if self.thread:
                newest = self.thread.get_newest_date()
                if newest != None:
                    datestring = settings.represent_datetime(newest)
            datestring = pad(datestring)
            width = len(datestring)
            part = AttrFlipWidget(urwid.Text(datestring), struct['date'])

        elif name == 'mailcount':
            if self.thread:
                mailcountstring = "(%d)" % self.thread.get_total_messages()
            else:
                mailcountstring = "(?)"
            mailcountstring = pad(mailcountstring)
            width = len(mailcountstring)
            mailcount_w = AttrFlipWidget(urwid.Text(mailcountstring),
                                         struct['mailcount'])
            part = mailcount_w
        elif name == 'authors':
            if self.thread:
                authors = self.thread.get_authors_string() or '(None)'
            else:
                authors = '(None)'
            authorsstring = pad(authors, shorten_author_string)
            authors_w = AttrFlipWidget(urwid.Text(authorsstring),
                                       struct['authors'])
            width = len(authorsstring)
            part = authors_w

        elif name == 'subject':
            if self.thread:
                subjectstring = self.thread.get_subject() or ' '
            else:
                subjectstring = ' '
            # sanitize subject string:
            subjectstring = subjectstring.replace('\n', ' ')
            subjectstring = subjectstring.replace('\r', '')
            subjectstring = pad(subjectstring)

            subject_w = AttrFlipWidget(urwid.Text(subjectstring, wrap='clip'),
                                       struct['subject'])
            if subjectstring:
                width = len(subjectstring)
                part = subject_w

        elif name == 'content':
            if self.thread:
                msgs = self.thread.get_messages().keys()
            else:
                msgs = []
            # sort the most recent messages first
            msgs.sort(key=lambda msg: msg.get_date(), reverse=True)
            lastcontent = ' '.join([m.get_text_content() for m in msgs])
            contentstring = pad(lastcontent.replace('\n', ' ').strip())
            content_w = AttrFlipWidget(urwid.Text(contentstring, wrap='clip'),
                                       struct['content'])
            width = len(contentstring)
            part = content_w
        elif name == 'tags':
            if self.thread:
                fallback_normal = struct[name]['normal']
                fallback_focus = struct[name]['focus']
                tag_widgets = [
                    TagWidget(t, fallback_normal, fallback_focus)
                    for t in self.thread.get_tags()
                ]
                tag_widgets.sort(tag_cmp,
                                 lambda tag_widget: tag_widget.translated)
            else:
                tag_widgets = []
            cols = []
            length = -1
            for tag_widget in tag_widgets:
                if not tag_widget.hidden:
                    wrapped_tagwidget = tag_widget
                    tag_width = tag_widget.width()
                    cols.append(('fixed', tag_width, wrapped_tagwidget))
                    length += tag_width + 1
            if cols:
                part = urwid.Columns(cols, dividechars=1)
                width = length
        return width, part
示例#3
0
    def _build_part(self, name, struct, minw, maxw, align):
        def pad(string, shorten=None):
            if maxw:
                if len(string) > maxw:
                    if shorten:
                        string = shorten(string, maxw)
                    else:
                        string = string[:maxw]
            if minw:
                if len(string) < minw:
                    if align == 'left':
                        string = string.ljust(minw)
                    elif align == 'center':
                        string = string.center(minw)
                    else:
                        string = string.rjust(minw)
            return string

        part = None
        width = None
        if name == 'date':
            newest = None
            datestring = ''
            if self.thread:
                newest = self.thread.get_newest_date()
                datestring = settings.represent_datetime(newest)
            datestring = pad(datestring)
            width = len(datestring)
            part = AttrFlipWidget(urwid.Text(datestring), struct['date'])

        elif name == 'mailcount':
            if self.thread:
                mailcountstring = "(%d)" % self.thread.get_total_messages()
            else:
                mailcountstring = "(?)"
            mailcountstring = pad(mailcountstring)
            width = len(mailcountstring)
            mailcount_w = AttrFlipWidget(urwid.Text(mailcountstring),
                                         struct['mailcount'])
            part = mailcount_w
        elif name == 'authors':
            if self.thread:
                authors = self.thread.get_authors_string() or '(None)'
            else:
                authors = '(None)'
            authorsstring = pad(authors, shorten_author_string)
            authors_w = AttrFlipWidget(urwid.Text(authorsstring),
                                       struct['authors'])
            width = len(authorsstring)
            part = authors_w

        elif name == 'subject':
            if self.thread:
                subjectstring = self.thread.get_subject() or ' '
            else:
                subjectstring = ' '
            # sanitize subject string:
            subjectstring = subjectstring.replace('\n', ' ')
            subjectstring = subjectstring.replace('\r', '')
            subjectstring = pad(subjectstring)

            subject_w = AttrFlipWidget(urwid.Text(subjectstring, wrap='clip'),
                                       struct['subject'])
            if subjectstring:
                width = len(subjectstring)
                part = subject_w

        elif name == 'content':
            if self.thread:
                msgs = self.thread.get_messages().keys()
            else:
                msgs = []
            # sort the most recent messages first
            msgs.sort(key=lambda msg: msg.get_date(), reverse=True)
            lastcontent = ' '.join([m.get_text_content() for m in msgs])
            contentstring = pad(lastcontent.replace('\n', ' ').strip())
            content_w = AttrFlipWidget(urwid.Text(contentstring, wrap='clip'),
                                       struct['content'])
            width = len(contentstring)
            part = content_w
        elif name == 'tags':
            if self.thread:
                fallback_normal = struct[name]['normal']
                fallback_focus = struct[name]['focus']
                tag_widgets = [TagWidget(t, fallback_normal, fallback_focus)
                               for t in self.thread.get_tags()]
                tag_widgets.sort(tag_cmp,
                                 lambda tag_widget: tag_widget.translated)
            else:
                tag_widgets = []
            cols = []
            length = -1
            for tag_widget in tag_widgets:
                if not tag_widget.hidden:
                    wrapped_tagwidget = tag_widget
                    tag_width = tag_widget.width()
                    cols.append(('fixed', tag_width, wrapped_tagwidget))
                    length += tag_width + 1
            if cols:
                part = urwid.Columns(cols, dividechars=1)
                width = length
        return width, part