Python context.pisaContext函数代码示例

 def test_add_cell_styles_will_not_add_linebefore_style_if_borderleft_width_not_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderLeftStyle = "solid"
     context.frag.borderLeftWidth = "3px"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertNotEqual(instance.styles[0][0], 'LINEBEFORE')

 def test_add_cell_styles_will_not_add_linebelow_style_if_borderbottom_color_not_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderBottomStyle = "solid"
     context.frag.borderBottomWidth = "3px"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertNotEqual(instance.styles[0][0], 'LINEBELOW')

 def test_add_cell_styles_will_not_add_lineabove_style_if_bordertop_style_not_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderTopWidth = "3px"
     context.frag.borderTopColor = "black"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertNotEqual(instance.styles[0][0], 'LINEABOVE')

def pisaStory(src, path=None, link_callback=None, debug=0, default_css=None,
              xhtml=False, encoding=None, context=None, xml_output=None,
              **kw):

    # Prepare Context
    if not context:
        context = pisaContext(path, debug=debug)
        context.pathCallback = link_callback

    # Use a default set of CSS definitions to get an expected output
    if default_css is None:
        default_css = DEFAULT_CSS

    # Parse and fill the story
    pisaParser(src, context, default_css, xhtml, encoding, xml_output)

    # Avoid empty documents
    if not context.story:
        context.story = [Spacer(1,1)]

    if context.indexing_story:
        context.story.append(context.indexing_story)

    # Remove anchors if they do not exist (because of a bug in Reportlab)
    for frag, anchor in context.anchorFrag:
        if anchor not in context.anchorName:
            frag.link = None
    return context

 def test_add_cell_styles_will_not_add_lineafter_style_if_borderright_color_not_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderRightStyle = "solid"
     context.frag.borderRightWidth = "3px"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertNotEqual(instance.styles[0][0], 'LINEAFTER')

 def test_height_as_list(self):
     """Asserts attributes like 'height: 10px !important" are parsed"""
     c = pisaContext(".")
     data = b"<p style='height: 10px !important;width: 10px !important'>test</p>"
     r = pisaParser(data, c)
     self.assertEqual(c, r)
     self.assertEqual(r.err, 0)
     self.assertEqual(r.warn, 0)

 def test_add_cell_styles_will_add_linebelow_style_if_borderbottom_attrs_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderBottomStyle = "solid"
     context.frag.borderBottomWidth = "3px"
     context.frag.borderBottomColor = "black"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertEqual(instance.styles[0], ('LINEBELOW', (0, 5), (3, 5), '3px', 'black', 'squared'))

 def test_add_cell_styles_will_add_lineafter_style_if_borderright_attrs_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderRightStyle = "solid"
     context.frag.borderRightWidth = "3px"
     context.frag.borderRightColor = "black"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertEqual(instance.styles[0], ('LINEAFTER', (3, 1), (3, 5), '3px', 'black', 'squared'))

 def test_image_os_path(self):
     c = pisaContext(".")
     tests_folder = os.path.dirname(os.path.realpath(__file__))
     img_path = os.path.join(tests_folder, 'samples', 'img', 'denker.png')
     data = '<img src="{0}">'.format(img_path).encode('utf-8')
     r = pisaParser(data, c)
     self.assertEqual(c, r)
     self.assertEqual(r.err, 0)
     self.assertEqual(r.warn, 0)

 def test_add_cell_styles_will_add_padding_styles_based_on_frag_padding_attrs(self):
     context = pisaContext([])
     context.frag.paddingRight = 5
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="td")
     self.assertEqual(instance.styles[0], ('LEFTPADDING', (0, 1), (3, 5), 0))
     self.assertEqual(instance.styles[1], ('RIGHTPADDING', (0, 1), (3, 5), 5))
     self.assertEqual(instance.styles[2], ('TOPPADDING', (0, 1), (3, 5), 0))
     self.assertEqual(instance.styles[3], ('BOTTOMPADDING', (0, 1), (3, 5), 0))

 def test_start_will_add_borders_if_border_and_border_color_set_in_attrs(self):
     self.attrs.border = 2
     self.attrs.bordercolor = "green"
     tag = tables.pisaTagTABLE(self.element, self.attrs)
     context = pisaContext([])
     tag.start(context)
     self.assertEqual(context.frag.borderLeftWidth, 2)
     self.assertEqual(context.frag.borderRightWidth, 2)
     self.assertEqual(context.frag.borderTopWidth, 2)
     self.assertEqual(context.frag.borderBottomWidth, 2)
     self.assertEqual(context.frag.borderLeftColor, "green")
     self.assertEqual(context.frag.borderRightColor, "green")
     self.assertEqual(context.frag.borderTopColor, "green")
     self.assertEqual(context.frag.borderBottomColor, "green")
     self.assertEqual(context.frag.borderLeftStyle, "solid")
     self.assertEqual(context.frag.borderRightStyle, "solid")
     self.assertEqual(context.frag.borderTopStyle, "solid")
     self.assertEqual(context.frag.borderBottomStyle, "solid")

    def parseHTML(data, node):
        path = None
        link_callback = None
        debug = 0
        default_css = HTML_CSS
        xhtml = False
        encoding = None
        xml_output = None
        capacity = 100 * 1024

        # Prepare simple context
        context = pisaContext(path, debug=debug, capacity=capacity)
        context.pathCallback = link_callback

        # Build story
        context = pisaStory(
            data, path, link_callback, debug, default_css, xhtml, encoding, context=context, xml_output=xml_output
        )
        return context.story

 def test_will_set_attrs_on_tabledata(self):
     self.attrs.cellpadding = 4
     self.attrs.align = "left"
     self.attrs.repeat = True
     self.attrs.width = 100
     tag = tables.pisaTagTABLE(self.element, self.attrs)
     context = pisaContext([])
     tag.start(context)
     self.assertEqual(context.tableData.padding, 4)
     self.assertEqual(context.tableData.styles[0], ('LEFTPADDING', (0, 0), (-1, -1), 4))
     self.assertEqual(context.tableData.styles[1], ('RIGHTPADDING', (0, 0), (-1, -1), 4))
     self.assertEqual(context.tableData.styles[2], ('TOPPADDING', (0, 0), (-1, -1), 4))
     self.assertEqual(context.tableData.styles[3], ('BOTTOMPADDING', (0, 0), (-1, -1), 4))
     self.assertEqual(context.tableData.align, "LEFT")
     self.assertEqual(context.tableData.col, 0)
     self.assertEqual(context.tableData.row, 0)
     self.assertEqual(context.tableData.colw, [])
     self.assertEqual(context.tableData.rowh, [])
     self.assertEqual(context.tableData.repeat, True)
     self.assertEqual(context.tableData.width, 100.0)

 def test_add_cell_styles_will_add_all_line_styles_if_all_border_attrs_set_on_context_frag(self):
     context = pisaContext([])
     context.frag.borderTopStyle = "solid"
     context.frag.borderTopWidth = "3px"
     context.frag.borderTopColor = "black"
     context.frag.borderLeftStyle = "solid"
     context.frag.borderLeftWidth = "3px"
     context.frag.borderLeftColor = "black"
     context.frag.borderRightStyle = "solid"
     context.frag.borderRightWidth = "3px"
     context.frag.borderRightColor = "black"
     context.frag.borderBottomStyle = "solid"
     context.frag.borderBottomWidth = "3px"
     context.frag.borderBottomColor = "black"
     instance = self.sut()
     instance.add_cell_styles(context, (0, 1), (3, 5), mode="tr")
     self.assertEqual(instance.styles[0], ('LINEABOVE', (0, 1), (3, 1), '3px', 'black', 'squared'))
     self.assertEqual(instance.styles[1], ('LINEBEFORE', (0, 1), (0, 5), '3px', 'black', 'squared'))
     self.assertEqual(instance.styles[2], ('LINEAFTER', (3, 1), (3, 5), '3px', 'black', 'squared'))
     self.assertEqual(instance.styles[3], ('LINEBELOW', (0, 5), (3, 5), '3px', 'black', 'squared'))

def pisaStory(
    src,
    path = None,
    link_callback = None,
    debug = 0,
    default_css = None,
    xhtml = False,
    encoding = None,
    c = None,
    xml_output = None,
    **kw):

    # Prepare Context
    if not c:
        c = pisaContext(path, debug=debug)
        c.pathCallback = link_callback

    # Use a default set of CSS definitions to get an expected output
    if default_css is None:
        default_css = DEFAULT_CSS

    # Parse and fill the story
    pisaParser(src, c, default_css, xhtml, encoding, xml_output)

    #if 0:
    #    import reportlab.pdfbase.pdfmetrics as pm
    #    pm.dumpFontData()

    # Avoid empty documents
    if not c.story:
        c.story = [Spacer(1,1)]
        # c.addPara(force=True)

    # Remove anchors if they do not exist (because of a bug in Reportlab)
    for frag, anchor in c.anchorFrag:
        if anchor not in c.anchorName:
            frag.link = None

    return c