Python paragraph.Paragraph类代码示例

    def test_CustomElementInsidePara(self):

        # It's just too hard to write a standard test with a custom renderer.
        doc, section, styles = RTFTestCase.initializeDoc()
        p = Paragraph()
        p.append('This is a standard paragraph with the default style.')
        class CustomClass(object):
            pass
        p.append(CustomClass())
        section.append(p)
        
        # Define renderer with custom element support.
        specialString = "ABC I'm unique"
        def customElementWriter(renderer, element):
            renderer._write(specialString)
        r = Renderer(write_custom_element_callback=customElementWriter)
        
        # Render with custom element.
        result = StringIO()
        r.Write(doc, result)
        testData = result.getvalue()
        result.close()
        
        # Confirm generate result has custom rendering.
        assert specialString in testData

 def make_charFrame():
     doc, section, styles = RTFTestCase.initializeDoc()
     p = Paragraph()
     thinEdge = BorderPropertySet(width=20, style=BorderPropertySet.SINGLE, colour=styles.Colours.Blue)
     textWithFrame = TextPropertySet(frame=thinEdge)
     p.append(Text('This tests frame drawn around text.', textWithFrame))
     section.append(p)
     return doc

    def addIdentificationResults(self, document):
        survey = self.request.survey
        section = createIdentificationReportSection(
            document, self.context, self.request)

        styles = document.StyleSheet.ParagraphStyles
        header_styles = {
            0: styles.Heading2,
            1: styles.Heading3,
            2: styles.Heading4,
            3: styles.Heading5,
            4: styles.Heading6,
        }

        for node in self.getNodes():
            section.append(
                Paragraph(
                    header_styles.get(node.depth, styles.Heading6),
                    u"%s %s" % (node.number, node.title))
            )

            if node.type != "risk":
                continue

            zodb_node = survey.restrictedTraverse(node.zodb_path.split("/"))
            section.append(
                Paragraph(
                    styles.Normal,
                    utils.html_unescape(
                        htmllaundry.StripMarkup(zodb_node.description))
                )
            )

            for i in range(0, 8):
                p = Paragraph(styles.Normal, " ")
                section.append(p)

            tabs = TabPropertySet(
                section.TwipsToRightMargin(),
                alignment=TabPropertySet.RIGHT,
                leader=getattr(TabPropertySet, 'UNDERLINE')
            )
            p = Paragraph(styles.Normal, ParagraphPropertySet(tabs=[tabs]))
            p.append(TAB)
            section.append(p)

            if node.comment and node.comment.strip():
                section.append(Paragraph(styles.Comment, node.comment))

    def make_paraIndents():
        doc, section, styles = RTFTestCase.initializeDoc()
        section.append(
            "The paragraphs below demonstrate the flexibility , the following is all at the "
            "same indent level and the one after it has the first line at a "
            "different indent to the rest. The third has the first line "
            "going in the other direction and is also separated by a page "
            "break. Note that the FirstLineIndent is defined as being the "
            "difference from the LeftIndent."
        )
        creditURL = "http://www.shakespeare-online.com/plots/1kh4ps.html"
        section.append("(Paragraph text from %s.)" % creditURL)

        sampleParagraph = """The play opens one year after the death of Richard
            II, and King Henry is making plans for a crusade to the
            Holy Land to cleanse himself of the guilt he feels over the
            usurpation of Richard's crown. But the crusade must be postponed
            when Henry learns that Welsh rebels, led by Owen Glendower, have
            defeated and captured Mortimer. Although the brave Henry Percy,
            nicknamed Hotspur, has quashed much of the uprising, there is still
            much trouble in Scotland. King Henry has a deep admiration for
            Hotspur and he longs for his own son, Prince Hal, to
            display some of Hotspur's noble qualities. Hal is more comfortable
            in a tavern than on the battlefield, and he spends his days
            carousing with riff-raff in London. But King Henry also has his
            problems with the headstrong Hotspur, who refuses to turn over his
            prisoners to the state as he has been so ordered.
            Westmoreland tells King Henry that Hotspur has many of
            the traits of his uncle, Thomas Percy, the Earl of Worcester, and
            defying authority runs in the family."""
        sampleParagraph = re.sub("\s+", " ", sampleParagraph)
        para_props = ParagraphPropertySet()
        para_props.SetLeftIndent(TabPropertySet.DEFAULT_WIDTH * 3)
        p = Paragraph(styles.ParagraphStyles.Normal, para_props)
        p.append(sampleParagraph)
        section.append(p)

        para_props = ParagraphPropertySet()
        para_props.SetFirstLineIndent(TabPropertySet.DEFAULT_WIDTH * -2)
        para_props.SetLeftIndent(TabPropertySet.DEFAULT_WIDTH * 3)
        p = Paragraph(styles.ParagraphStyles.Normal, para_props)
        p.append(sampleParagraph)
        section.append(p)

        para_props = ParagraphPropertySet()
        para_props.SetFirstLineIndent(TabPropertySet.DEFAULT_WIDTH)
        para_props.SetLeftIndent(TabPropertySet.DEFAULT_WIDTH)
        p = Paragraph(styles.ParagraphStyles.Normal, para_props)
        p.append(sampleParagraph)
        section.append(p)
        return doc

 def make_charTab():
     doc, section, styles = RTFTestCase.initializeDoc()
     p = Paragraph()
     p.append('Before tab')
     p.append(Text(TAB))
     p.append('After tab')
     section.append(p)
     return doc

    def export(self, tempdir):
        self.outpath = os.path.join(tempdir, 'export.rtf')
        self.imgnum = 1

        doc = Document()
        self.ss = doc.StyleSheet

        export_title = u'Export (%d records)' % len(self.objs)

        on_empty_page = True

        if self.custom_order:
            emitter = self.custom_emit_fields
        else:
            emitter = self.record_emit_fields

        count = 0
        size = len(self.objs)
        while len(self.objs) > 0:
            count += 1
            yield "Formatting record %d of %d" % (count, size)
            r = self.objs.pop(0)

            if on_empty_page:
                section = Section()
            else:
                section = Section(break_type=Section.PAGE)
            on_empty_page = False

            p = Paragraph(self.ss.ParagraphStyles.Heading1)
            p.append(r.title)
            section.append(p)

            for p in self.emit_paragraphs(r, emitter(r)):
                section.append(p)

            if len(section) > 0:
                doc.Sections.append(section)

        fd = open(self.outpath, "wb")
        doc.write(fd)
        fd.close()

 def make_paraTabs():
     doc, section, styles = RTFTestCase.initializeDoc()
     p = Paragraph()
     p.append(
         "The paragraph itself can also be overridden in lots of ways: "
         "tabs, borders, alignment, etc., can all be modified either in "
         "the style or as an override during the creation of the "
         "paragraph. This is demonstrated below with custom tab widths "
         "and embedded carriage returns (i.e., new line markers that do "
         "not cause a paragraph break)."
     )
     section.append(p)
     tabs = [
         TabPropertySet(width=TabPropertySet.DEFAULT_WIDTH),
         TabPropertySet(width=TabPropertySet.DEFAULT_WIDTH * 2),
         TabPropertySet(width=TabPropertySet.DEFAULT_WIDTH),
     ]
     para_props = ParagraphPropertySet(tabs=tabs)
     p = Paragraph(styles.ParagraphStyles.Normal, para_props)
     p.append(
         "Phrase at Left Tab",
         TAB,
         "Middle Phrase One",
         TAB,
         "Right Phrase",
         LINE,
         "Second Left Phrase",
         TAB,
         "Middle Phrase Two",
         TAB,
         "Another Right Phrase",
     )
     section.append(p)
     return doc

    def make_headerFooterDiffPages():
        doc     = Document()
        ss      = doc.StyleSheet
        section = Section()
        doc.Sections.append( section )

        section.FirstHeader.append( 'This is the header for the first page.' )
        section.FirstFooter.append( 'This is the footer for the first page.' )

        section.Header.append( 'This is the header that will appear on subsequent pages.' )
        section.Footer.append( 'This is the footer that will appear on subsequent pages.' )

        p = Paragraph( ss.ParagraphStyles.Heading1 )
        p.append( 'Example 6' )
        section.append( p )

        #    blank paragraphs are just empty strings
        section.append( '' )

        p = Paragraph( ss.ParagraphStyles.Normal )
        p.append( 'This document has different headers and footers for the first and then subsequent pages. '
                  'If you insert a page break you should see a different header and footer.' )
        section.append( p )

        return doc

 def make_paraDefaultPreviousStyle():
     doc, section, styles = RTFTestCase.initializeDoc()
     p1 = Paragraph(styles.ParagraphStyles.Heading1)
     p1.append('Heading 1')
     section.append(p1)
     p2 = Paragraph(styles.ParagraphStyles.Normal)
     p2.append(
         'In this case we have used two styles. The first paragraph is '
         'marked with the Heading1 style, and this one is marked with the '
         'Normal style.')
     section.append(p2)
     p3 = Paragraph()
     p3.append(
         'Notice that after changing the style of the paragraph to Normal '
         '(in the previous paragraph), all subsequent paragraphs have '
         'that style automatically. This saves typing and is actually the '
         'default native behaviour for RTF documents.')
     section.append(p3)
     return doc

    def test_paraAsList(self):
        text1 = "First line"
        text2 = "Second line"
        text3 = "Third line"

        # Build paragraph using constructor.
        p1 = Paragraph(text1, text2, text3)

        # Build paragraph using append.
        p2 = Paragraph()
        p2.append(text1)
        p2.append(text2)
        p2.append(text3)

        # Build paragraph using insert.
        p3 = Paragraph()
        p3.insert(0, text1)
        p3.insert(1, text2)
        p3.insert(2, text3)

        # Confirm contents are same.
        assert p1[0:-1] == p2[0:-1]
        assert p2[0:-1] == p3[0:-1]

    def addConsultationBox(self, section, document):
        """ Add the consultation box that needs to be signed by the employer
            and workers.
        """
        ss = document.StyleSheet
        styles = document.StyleSheet.ParagraphStyles
        thin_edge = BorderPropertySet(width=20, style=BorderPropertySet.SINGLE)
        t = lambda txt: "".join([
            "\u%s?" % str(ord(e)) for e in translate(txt, context=self.request)
        ])

        table = Table(9500)
        thin_edge = BorderPropertySet(width=20, style=BorderPropertySet.SINGLE)
        no_edge = BorderPropertySet(width=0, colour=ss.Colours.White)
        p = Paragraph(
            styles.Heading3,
            ParagraphPropertySet(alignment=ParagraphPropertySet.CENTER),
            t(_("header_oira_report_consultation",
                default="Consultation of workers"))
        )
        c = Cell(p, FramePropertySet(thin_edge, thin_edge, no_edge, thin_edge))
        table.AddRow(c)

        p = Paragraph(
            styles.Normal,
            ParagraphPropertySet(alignment=ParagraphPropertySet.LEFT),
            t(_("paragraph_oira_consultation_of_workers",
                default="The undersigned hereby declare that the workers "
                        "have been consulted on the content of this "
                        "document.")),
            LINE
        )
        c = Cell(p, FramePropertySet(no_edge, thin_edge, no_edge, thin_edge))
        table.AddRow(c)

        p = Paragraph(
            styles.Normal,
            ParagraphPropertySet(alignment=ParagraphPropertySet.LEFT),
        )
        employer = t(_("oira_consultation_employer",
                       default="On behalf of the employer:"))
        workers = t(_("oira_consultation_workers",
                    default="On behalf of the workers:"))

        p.append(employer, TAB, TAB, TAB, TAB, workers, LINE, LINE)
        c = Cell(p, FramePropertySet(no_edge, thin_edge, no_edge, thin_edge))
        table.AddRow(c)

        p = Paragraph(
            ParagraphPropertySet(alignment=ParagraphPropertySet.LEFT),
            t(_("oira_survey_date", default="Date:")),
            LINE, LINE
        )
        c = Cell(p, FramePropertySet(no_edge, thin_edge, thin_edge, thin_edge))
        table.AddRow(c)
        section.append(table)

 def make_hyperlinks():
     doc, section, styles = RTFTestCase.initializeDoc()
     p = Paragraph()
     p.append('This is a standard paragraph with the default style.')
     p = Paragraph()
     p.append('This is also a standard paragraph. ',
               'But lets add a ',
               TEXT('Washington Post', hyperlink='https://washingtonpost.com'),
               ' hyperlink to this paragraph. ',
               )
     section.append(p)
     return doc

 def make_paraNormal():
     doc, section, styles = RTFTestCase.initializeDoc()
     p1 = Paragraph(styles.ParagraphStyles.Heading1)
     p1.append('Heading 1')
     section.append(p1)
     p2 = Paragraph(styles.ParagraphStyles.Normal)
     p2.append(
         'In this case we have used two styles. The first paragraph is '
         'marked with the Heading1 style, and this one is marked with the '
         'Normal style.')
     section.append(p2)
     return doc

 def make_charStyleOverride():
     doc, section, styles = RTFTestCase.initializeDoc()
     p = Paragraph()
     p.append('This is a standard paragraph with the default style.')
     p = Paragraph()
     p.append('It is also possible to manully override a style. ',
               'This is a change of just the font ',
               TEXT('size', size=48),
               ' an this is for just the font ',
               TEXT('typeface', font=styles.Fonts.Impact) ,
               '.')
     section.append(p)
     return doc

    def make_charUnicode():
        doc, section, styles = RTFTestCase.initializeDoc()
        section.append('This tests unicode.')
        
        p = Paragraph()
        p.append(u'32\u00B0 Fahrenheit is 0\u00B0 Celsuis')
        section.append(p)
        
        p = Paragraph()
        p.append(u'Henry \u2163 is Henry IV in unicode.')
        section.append(p)
        

        return doc