Python reportlab.lib.styles.getSampleStyleSheet() Examples

def __init__(self, cwd, output, version=''):
        self.cwd = cwd
        self.tag = os.path.basename(os.path.normpath(self.cwd))
        self.version = version
        self.story = []
        stylesheet = getSampleStyleSheet()
        self.title_style = stylesheet['Title']
        self.heading_style = stylesheet['Heading2']
        self.heading2_style = stylesheet['Heading3']
        self.normal_style = stylesheet['Normal']
        self.body_style = stylesheet['BodyText']
        self.current_section = 0
        self.doc = doc = SimpleDocTemplate(output,
            pagesize=A4,
            leftMargin=2.2*cm, rightMargin=2.2*cm,
            topMargin=1.5*cm,bottomMargin=2.5*cm)
        self.plot_width = self.doc.width * 0.85
        self.plot_scale = 0.4 

def __init__(self, pdf_components):
        self.style = getSampleStyleSheet()
        self.style['Normal'].leading = 16
        self.style.add(ParagraphStyle(name='centered', alignment=TA_CENTER))
        self.style.add(ParagraphStyle(name='centered_wide', alignment=TA_CENTER,
                                      leading=18))
        self.style.add(ParagraphStyle(name='section_body',
                                      parent=self.style['Normal'],
                                      spaceAfter=inch * .05,
                                      fontSize=11))
        self.style.add(ParagraphStyle(name='bullet_list',
                                      parent=self.style['Normal'],
                                      fontSize=11))
        if six.PY3:
            self.buffer = six.BytesIO()
        else:
            self.buffer = six.StringIO()
        self.firstPage = True
        self.document = SimpleDocTemplate(self.buffer, pagesize=letter,
                                          rightMargin=12.7 * mm, leftMargin=12.7 * mm,
                                          topMargin=120, bottomMargin=80)

        self.tlp_color = pdf_components.get('tlp_color', '')
        self.pdf_components = pdf_components
        self.pdf_list = [] 

def convertSourceFiles(filenames):
    "Helper function - makes minimal PDF document"

    from reportlab.platypus import Paragraph, SimpleDocTemplate, Spacer, XPreformatted
    from reportlab.lib.styles import getSampleStyleSheet
    styT=getSampleStyleSheet()["Title"]
    styC=getSampleStyleSheet()["Code"]
    doc = SimpleDocTemplate("pygments2xpre.pdf")
    S = [].append
    for filename in filenames:
        S(Paragraph(filename,style=styT))
        src = open(filename, 'r').read()
        fmt = pygments2xpre(src)
        S(XPreformatted(fmt, style=styC))
    doc.build(S.__self__)
    print 'saved pygments2xpre.pdf' 

def generate_style(self, font_name=None, font_size=None):
        super(MyPdfDocument, self).generate_style(font_name, font_size)

        _styles = getSampleStyleSheet()

        self.style.normal = copy.deepcopy(_styles['Normal'])
        self.style.normal.alignment = 4
        self.style.normal.fontName = '%s' % self.style.fontName
        self.style.normal.fontSize = self.style.fontSize
        self.style.normal.firstLineIndent = 0.4 * cm
        self.style.normal.spaceBefore = self.style.fontSize * 1.5
        # normal.textColor = '#0e2b58'

        self.style.end_connection = copy.deepcopy(_styles['Normal'])
        self.style.end_connection.alignment = 0
        self.style.end_connection.fontName = '%s-Bold' % self.style.fontName
        self.style.end_connection.fontSize = self.style.fontSize
        self.style.end_connection.spaceBefore = self.style.fontSize * 3

        self.style.table_header = copy.deepcopy(self.style.normal)
        self.style.table_header.alignment = TA_CENTER 

def __init__(self, doc_or_path, coverpage=None, pagesize=None, stylesheet=None, showBoundary=0):
        self.path = None
        if isinstance(doc_or_path, basestring):
            self.path = doc_or_path
            doc = self.build_doc(doc_or_path, pagesize=pagesize, showBoundary=showBoundary)

        self.doc = doc
        self.pagesize = doc.pagesize
        self.width, self.height = self.pagesize
        self.inc_cover = inc_coverpage = coverpage is not None
        self.template_defs = {}
        self.story = []
        self.active_template_id = None
        self.stylesheet = stylesheet or getSampleStyleSheet()
        if inc_coverpage:
            # Allow user to override the cover page template
            if not self.get_page_template('cover', err=0):
                f = Frame(0, 0, self.width, self.height)
                pt = PageTemplate(id='cover', frames=[f], onPage=coverpage.onPage)
                self.add_page_template(pt) 

def buildContext(stylesheet=None):
    result = {}
    from reportlab.lib.styles import getSampleStyleSheet
    if stylesheet is not None:
        # Copy styles with the same name as aliases
        for (stylenamekey, stylenamevalue) in DEFAULT_ALIASES.items():
            if stylenamekey in stylesheet:
                result[stylenamekey] = stylesheet[stylenamekey]
        # Then make aliases
        for (stylenamekey, stylenamevalue) in DEFAULT_ALIASES.items():
            if stylenamevalue in stylesheet:
                result[stylenamekey] = stylesheet[stylenamevalue]

    styles = getSampleStyleSheet()
    # Then, fill in defaults if they were not filled yet.
    for (stylenamekey, stylenamevalue) in DEFAULT_ALIASES.items():
        if stylenamekey not in result and stylenamevalue in styles:
            result[stylenamekey] = styles[stylenamevalue]
    return result 

def get_cover_page(self, report_id, recipient):
        # title = f"{self.report_title} No.: {report_id}"

        styles = getSampleStyleSheet()
        headline_style = styles["Heading1"]
        headline_style.alignment = TA_CENTER
        headline_style.fontSize = 48
        subtitle_style = styles["Heading2"]
        subtitle_style.fontSize = 24
        subtitle_style.leading = 26
        subtitle_style.alignment = TA_CENTER

        CoverPage = []
        logo = os.path.join(settings.BASE_DIR, self.logo_path)

        image = Image(logo, 3 * inch, 3 * inch)
        CoverPage.append(image)
        CoverPage.append(Spacer(1, 18))
        CoverPage.append(Paragraph("CONFIDENTIAL", headline_style))
        # paragraph = Paragraph(
        #     f"Intended for: {recipient}, Title IX Coordinator", subtitle_style)
        # CoverPage.append(paragraph)
        CoverPage.append(PageBreak())
        return CoverPage

    # entrypoints 

def buildContext(stylesheet=None):
    result = {}
    from reportlab.lib.styles import getSampleStyleSheet
    if stylesheet is not None:
        # Copy styles with the same name as aliases
        for stylenamekey, stylenamevalue in DEFAULT_ALIASES.items():
            if stylenamekey in stylesheet:
                result[stylenamekey] = stylesheet[stylenamekey]
        # Then make aliases
        for stylenamekey, stylenamevalue in DEFAULT_ALIASES.items():
            if stylenamevalue in stylesheet:
                result[stylenamekey] = stylesheet[stylenamevalue]

    styles = getSampleStyleSheet()
    # Then, fill in defaults if they were not filled yet.
    for stylenamekey, stylenamevalue in DEFAULT_ALIASES.items():
        if stylenamekey not in result and stylenamevalue in styles:
            result[stylenamekey] = styles[stylenamevalue]
    return result 

def defaultContext():
    result = {}
    from reportlab.lib.styles import getSampleStyleSheet
    styles = getSampleStyleSheet()
    for stylenamekey, stylenamevalue in DEFAULT_ALIASES.items():
        result[stylenamekey] = styles[stylenamevalue]
    return result 

def convertSourceFiles(filenames):
    "Helper function - makes minimal PDF document"

    from reportlab.platypus import Paragraph, SimpleDocTemplate, Spacer, XPreformatted
    from reportlab.lib.styles import getSampleStyleSheet
    styT=getSampleStyleSheet()["Title"]
    styC=getSampleStyleSheet()["Code"]
    doc = SimpleDocTemplate("pygments2xpre.pdf")
    S = [].append
    for filename in filenames:
        S(Paragraph(filename,style=styT))
        src = open(filename, 'r').read()
        fmt = pygments2xpre(src)
        S(XPreformatted(fmt, style=styC))
    doc.build(S.__self__)
    print('saved pygments2xpre.pdf') 

def __init__(self, invoice_path, pdf_info=None, precision='0.01'):
        if not pdf_info:
            pdf_info = self.default_pdf_info

        SimpleDocTemplate.__init__(
            self,
            invoice_path,
            pagesize=letter,
            rightMargin=inch,
            leftMargin=inch,
            topMargin=inch,
            bottomMargin=inch,
            **pdf_info.__dict__
        )

        self.precision = precision

        self._defined_styles = getSampleStyleSheet()
        self._defined_styles.add(
            ParagraphStyle('RightHeading1', parent=self._defined_styles.get('Heading1'), alignment=TA_RIGHT)
        )
        self._defined_styles.add(
            ParagraphStyle('TableParagraph', parent=self._defined_styles.get('Normal'), alignment=TA_CENTER)
        )

        self.invoice_info = None
        self.service_provider_info = None
        self.client_info = None
        self.is_paid = False
        self._items = []
        self._item_discount_rate = None
        self._transactions = []
        self._story = []
        self._bottom_tip = None
        self._bottom_tip_align = None
        self._amount_recieved = None 

def headline_style(self):
        styles = getSampleStyleSheet()
        headline_style = styles["Heading1"]
        headline_style.alignment = TA_CENTER
        headline_style.fontSize = 48
        return headline_style 

def subtitle_style(self):
        styles = getSampleStyleSheet()
        subtitle_style = styles["Heading2"]
        subtitle_style.fontSize = 24
        subtitle_style.leading = 26
        subtitle_style.alignment = TA_CENTER
        return subtitle_style 

def wrap(self,aW,aH):
        value = self.get_value(aW,aH)
        P = self.klass
        if not P:
            from reportlab.platypus.paragraph import Paragraph as P
        style = self.style
        if not style:
            from reportlab.lib.styles import getSampleStyleSheet
            style=getSampleStyleSheet()['Code']
        if self.escape:
            from xml.sax.saxutils import escape
            value=escape(value)
        self.add_content(P(value,style=style))
        return 0,0 

def wrap(self,aW,aH):
        value = self.get_value(aW,aH)
        P = self.klass
        if not P:
            from reportlab.platypus.paragraph import Paragraph as P
        style = self.style
        if not style:
            from reportlab.lib.styles import getSampleStyleSheet
            style=getSampleStyleSheet()['Code']
        if self.escape:
            from xml.sax.saxutils import escape
            value=escape(value)
        self.add_content(P(value,style=style))
        return 0,0 

def defaultContext():
    result = {}
    from reportlab.lib.styles import getSampleStyleSheet
    styles = getSampleStyleSheet()
    for (stylenamekey, stylenamevalue) in DEFAULT_ALIASES.items():
        result[stylenamekey] = styles[stylenamevalue]
    return result 

def __init__(self, invoice_path, pdf_info=None, precision='0.01'):
        if not pdf_info:
            pdf_info = self.default_pdf_info

        SimpleDocTemplate.__init__(
            self,
            invoice_path,
            pagesize=letter,
            rightMargin=inch,
            leftMargin=inch,
            topMargin=inch,
            bottomMargin=inch,
            **pdf_info.__dict__
        )

        self.precision = precision

        self._defined_styles = getSampleStyleSheet()
        self._defined_styles.add(
            ParagraphStyle('RightHeading1', parent=self._defined_styles.get('Heading1'), alignment=TA_RIGHT)
        )
        self._defined_styles.add(
            ParagraphStyle('TableParagraph', parent=self._defined_styles.get('Normal'), alignment=TA_CENTER)
        )

        self.invoice_info = None
        self.service_provider_info = None
        self.client_info = None
        self.is_paid = False
        self._items = []
        self._item_tax_rate = None
        self._transactions = []
        self._story = []
        self._bottom_tip = None
        self._bottom_tip_align = None 

def build_page(self, template_id, flowable_map):
        """Build a pdf page by looking up the specified template and then mapping the flowable_map items to the
        appropriate named Frame
        """
        pt = self.get_page_template(template_id)
        # If this is the first page then ensure the page template is ordered first and no breaks or changes
        # are requested otherwise blank page shows up
        if self.active_template_id is None:
            self.make_template_first(template_id)
            self.story.append(NextPageTemplate(template_id))
            self.inc_cover and self.story.append(PageBreak())
            self.active_template_id = template_id
        elif self.active_template_id == template_id:
            # TODO - understand why this is necessary to not get a blank page between pages
            self.story.append(PageBreak())
        else:
            self.story.append(NextPageTemplate(template_id))
            self.story.append(PageBreak())
            self.active_template_id = template_id

        for idx, frame in enumerate(pt.frames):
            if frame.id not in flowable_map:
                # Add a note to the template to show that nothing was defined for this area
                self.story.append(Paragraph('NOT DEFINED: %s' % frame.id, getSampleStyleSheet()['Normal']))
            else:
                flowables = flowable_map[frame.id]
                if not isinstance(flowables, Flowable) and hasattr(flowables, '__iter__'):
                    [self.story.append(f) for f in flowables]
                else:
                    self.story.append(flowables)
            if idx < (len(pt.frames) - 1):
                self.story.append(FrameBreak())
        return self 

def sample1():
    pdf_path = os.path.join(tempfile.gettempdir(), 'pdf_test_4.pdf')
    cols = ['pct', 'int', 'k', 'M', '$', 'date']
    df = pd.DataFrame(np.random.randn(40, len(cols)), columns=cols)
    df['int'] = 10000. * df['pct']
    df['k'] = 50000. * df['pct']
    df['M'] = 5000000. * df['pct']
    df['$'] = 500000. * df['pct']
    df['date'] = pd.date_range('1/1/2010', periods=len(df.index))
    df['id'] = 'ID-1'
    # Make this a multi-index frame
    df2 = df.copy()
    df2['id'] = 'ID-2'
    df = df.set_index('id', append=True).unstack().reorder_levels([1, 0], axis=1)
    df2 = df2.set_index('id', append=True).unstack().reorder_levels([1, 0], axis=1)
    aggdf = pd.concat([df, df2], axis=1)
    # Start building the pdf
    pdf = PdfBuilder(pdf_path)
    # build the templates to use
    gt = GridTemplate('T1', 100, 100)
    gt.define_frames({
        'HEADER': gt[:10, :],
        'TBL': gt[10:],
    })
    gt.register(pdf)

    # Build the pdf tables to marry with the template
    def make_builder(hdr=1, idx=1, cstyles=None):
        tf = TableFormatter(aggdf, inc_header=hdr, inc_index=idx)
        tf.apply_default_style(index_override={'BACKGROUND': colors.beige})
        tf.header.detect_colspans()
        tf.header.apply_style('ALIGN', 'CENTER')
        tf.cells.match_any_labels('pct').apply_number_format(PercentFormatter)
        tf.cells.match_any_labels('k').apply_number_format(ThousandsFormatter)
        tf.cells.match_any_labels('int').apply_number_format(IntFormatter)
        tf.cells.match_any_labels('M').apply_number_format(MillionsFormatter)
        tf.cells.match_any_labels('$').apply_number_format(DollarCentsFormatter)

        def red_weekend(x):
            if x.dayofweek in (5, 6):
                return dict(BACKGROUND=colors.HexColor("#800000"), TEXTCOLOR=colors.white)

        tf.cells.match_any_labels('date').apply(format=fmt.Y_m_dFormatter, cstyles=red_weekend)
        return tf

    # Build PDF
    for hon, ion in list(itertools.product([True, False], repeat=2)):
        offon = lambda v: v and 'On' or 'Off'
        for cstyle in [None, ConditionalRedBlack]:
            hdr = 'Index=%s Header=%s Color=%s' % (offon(ion), offon(hon), offon(cstyle is not None))
            data = {
                'HEADER': Paragraph(hdr, getSampleStyleSheet()['Normal']),
                'TBL': make_builder(hon, ion, cstyle).build(),
            }
            pdf.build_page('T1', data)
    pdf.save()
    print pdf_path 

def pdf_write(generated_pdf_path):
    """
    生成pdf
    :return:
    """
    # 增加的字体，支持中文显示,需要自行下载支持中文的字体
    font_path = current_app.config.get("SIM_SUN")

    pdfmetrics.registerFont(TTFont('SimSun', os.path.join(font_path, 'SimSun.ttf')))
    styles = getSampleStyleSheet()
    styles.add(ParagraphStyle(fontName='SimSun', name='SimSun', leading=20, fontSize=12))
    data = list()
    # 添加一段文字
    paragraph = paragraph_model("测试添加一段文字")
    data.append(paragraph)
    data.append(PageBreak())  # 分页标识
    # 添加table和图片
    table = table_model()
    data.append(table)
    data.append(PageBreak())  # 分页标识
    img = image_model()
    data.append(img)

    # 设置生成pdf的名字和编剧
    pdf = SimpleDocTemplate(generated_pdf_path, rightMargin=0, leftMargin=0, topMargin=40, bottomMargin=0, )
    # 设置pdf每页的大小
    pdf.pagesize = (9 * inch, 10 * inch)

    pdf.multiBuild(data)
    return generated_pdf_path 

def run():
    styles = getSampleStyleSheet()
    styleN = styles['Normal']
    styleH = styles['Heading1']
    story = []

    #for codeNames in code
    story.append(Paragraph('I2of5', styleN))
    story.append(I2of5(1234, barWidth = inch*0.02, checksum=0))
    story.append(Paragraph('MSI', styleN))
    story.append(MSI(1234))
    story.append(Paragraph('Codabar', styleN))
    story.append(Codabar("A012345B", barWidth = inch*0.02))
    story.append(Paragraph('Code 11', styleN))
    story.append(Code11("01234545634563"))
    story.append(Paragraph('Code 39', styleN))
    story.append(Standard39("A012345B%R"))
    story.append(Paragraph('Extended Code 39', styleN))
    story.append(Extended39("A012345B}"))
    story.append(Paragraph('Code93', styleN))
    story.append(Standard93("CODE 93"))
    story.append(Paragraph('Extended Code93', styleN))
    story.append(Extended93("L@@K! Code 93 :-)")) #, barWidth=0.005 * inch))
    story.append(Paragraph('Code 128', styleN))
    c=Code128("AB-12345678") #, barWidth=0.005 * inch)
    #print 'WIDTH =', (c.width / inch), 'barWidth =', (c.barWidth / inch)
    #print 'LQ =', (c.lquiet / inch), 'RQ =', (c.rquiet / inch)
    story.append(c)
    story.append(Paragraph('USPS FIM', styleN))
    story.append(FIM("A"))
    story.append(Paragraph('USPS POSTNET', styleN))
    story.append(POSTNET('78247-1043'))
    story.append(Paragraph('USPS 4 State', styleN))
    story.append(USPS_4State('01234567094987654321','01234567891'))

    from reportlab.graphics.barcode import createBarcodeDrawing
    story.append(Paragraph('EAN13', styleN))
    bcd = createBarcodeDrawing('EAN13', value='123456789012')
    story.append(bcd)
    story.append(Paragraph('EAN8', styleN))
    bcd = createBarcodeDrawing('EAN8', value='1234567')
    story.append(bcd)
    story.append(Paragraph('UPCA', styleN))
    bcd = createBarcodeDrawing('UPCA', value='03600029145')
    story.append(bcd)
    story.append(Paragraph('USPS_4State', styleN))
    bcd = createBarcodeDrawing('USPS_4State', value='01234567094987654321',routing='01234567891')
    story.append(bcd)

    story.append(Paragraph('Label Size', styleN))
    story.append(XBox((2.0 + 5.0/8.0)*inch, 1 * inch, '1x2-5/8"'))
    story.append(Paragraph('Label Size', styleN))
    story.append(XBox((1.75)*inch, .5 * inch, '1/2x1-3/4"'))
    c = Canvas('out.pdf')
    f = Frame(inch, inch, 6*inch, 9*inch, showBoundary=1)
    f.addFromList(story, c)
    c.save()
    print 'saved out.pdf' 

def run():
    styles = getSampleStyleSheet()
    styleN = styles['Normal']
    styleH = styles['Heading1']
    story = []

    #for codeNames in code
    story.append(Paragraph('I2of5', styleN))
    story.append(I2of5(1234, barWidth = inch*0.02, checksum=0))
    story.append(Paragraph('MSI', styleN))
    story.append(MSI(1234))
    story.append(Paragraph('Codabar', styleN))
    story.append(Codabar("A012345B", barWidth = inch*0.02))
    story.append(Paragraph('Code 11', styleN))
    story.append(Code11("01234545634563"))
    story.append(Paragraph('Code 39', styleN))
    story.append(Standard39("A012345B%R"))
    story.append(Paragraph('Extended Code 39', styleN))
    story.append(Extended39("A012345B}"))
    story.append(Paragraph('Code93', styleN))
    story.append(Standard93("CODE 93"))
    story.append(Paragraph('Extended Code93', styleN))
    story.append(Extended93("L@@K! Code 93 :-)")) #, barWidth=0.005 * inch))
    story.append(Paragraph('Code 128', styleN))
    c=Code128("AB-12345678") #, barWidth=0.005 * inch)
    #print 'WIDTH =', (c.width / inch), 'barWidth =', (c.barWidth / inch)
    #print 'LQ =', (c.lquiet / inch), 'RQ =', (c.rquiet / inch)
    story.append(c)
    story.append(Paragraph('USPS FIM', styleN))
    story.append(FIM("A"))
    story.append(Paragraph('USPS POSTNET', styleN))
    story.append(POSTNET('78247-1043'))
    story.append(Paragraph('USPS 4 State', styleN))
    story.append(USPS_4State('01234567094987654321','01234567891'))

    from reportlab.graphics.barcode import createBarcodeDrawing
    story.append(Paragraph('EAN13', styleN))
    bcd = createBarcodeDrawing('EAN13', value='123456789012')
    story.append(bcd)
    story.append(Paragraph('EAN8', styleN))
    bcd = createBarcodeDrawing('EAN8', value='1234567')
    story.append(bcd)
    story.append(Paragraph('UPCA', styleN))
    bcd = createBarcodeDrawing('UPCA', value='03600029145')
    story.append(bcd)
    story.append(Paragraph('USPS_4State', styleN))
    bcd = createBarcodeDrawing('USPS_4State', value='01234567094987654321',routing='01234567891')
    story.append(bcd)

    story.append(Paragraph('Label Size', styleN))
    story.append(XBox((2.0 + 5.0/8.0)*inch, 1 * inch, '1x2-5/8"'))
    story.append(Paragraph('Label Size', styleN))
    story.append(XBox((1.75)*inch, .5 * inch, '1/2x1-3/4"'))
    c = Canvas('out.pdf')
    f = Frame(inch, inch, 6*inch, 9*inch, showBoundary=1)
    f.addFromList(story, c)
    c.save()
    print('saved out.pdf') 

def pdf_initalize_styles(self):
        self.load_font()
        self.styles = getSampleStyleSheet()

        # ADD CUSTOM STYLES
        self.styles.add(ParagraphStyle(name='subtitle',
                                       parent=self.styles['Normal'],
                                       fontSize=12,
                                       leading=22,
                                       alignment=TA_CENTER,
                                       spaceAfter=6), alias='subtitle',

                        )

        self.styles.add(ParagraphStyle(name='bigtitle',
                                       parent=self.styles['title'],
                                       fontSize=30,
                                       leading=22,
                                       alignment=TA_CENTER,
                                       spaceAfter=6), alias='bigtitle')

        self.styles.add(ParagraphStyle(name='italictitle',
                                   parent=self.styles['Italic'],
                                   fontSize=12,
                                   leading=22,
                                   alignment=TA_CENTER,
                                   spaceAfter=6), alias='italictitle')

        self.styles.add(ParagraphStyle(name="commandline",
                                       parent=self.styles['Italic'],
                                       fontName="freeserif",
                                       fontSize=8,
                                       leading=12,
                                       leftIndent=0,
                                       alignment=TA_RIGHT,
                                       spaceAfter=6),
                        alias="commandline")

        for i in range(0,9):
            style_name = "dynamicindent" + str(i)
            power_factor = 6
            self.styles.add(ParagraphStyle(name=style_name,
                                           parent=self.styles['Normal'],
                                           fontName="freeserif",
                                           fontSize=12,
                                           leading=12,
                                           leftIndent=i*power_factor,
                                           alignment=TA_LEFT,
                                           spaceAfter=6),
                            alias=style_name)