Python util.getAlign函数代码示例

 def start(self, c):
     # save the type of tag; it's used in PmlBaseDoc.afterFlowable()
     # to check if we need to add an outline-entry
     # c.frag.tag = self.tag
     if self.attr.align is not None:
         #print self.attr.align, getAlign(self.attr.align)
         c.frag.alignment = getAlign(self.attr.align)

    def start(self, c):

        if self.attr.align is not None:
            c.frag.alignment = getAlign(self.attr.align)

        c.clearFrag()
        self.story = c.swapStory()

        attrs = self.attr

        tdata = c.tableData

        cspan = attrs.colspan
        rspan = attrs.rowspan

        row = tdata.row
        col = tdata.col
        while 1:
            for x, y in tdata.span:
                if x == col and y == row:
                    col += 1
                    tdata.col += 1
            break

        begin = (col, row)
        end = (col, row)
        if cspan:
            end = (end[0] + cspan - 1, end[1])
        if rspan:
            end = (end[0], end[1] + rspan - 1)
        if begin != end:
            tdata.add_style(('SPAN', begin, end))
            for x in six.moves.range(begin[0], end[0] + 1):
                for y in six.moves.range(begin[1], end[1] + 1):
                    if x != begin[0] or y != begin[1]:
                        tdata.add_empty(x, y)

        # Set Border and padding styles
        tdata.add_cell_styles(c, begin, end, "td")

        # Calculate widths
        # Add empty placeholders for new columns
        if (col + 1) > len(tdata.colw):
            tdata.colw = tdata.colw + \
                ((col + 1 - len(tdata.colw)) * [_width()])

        # Get value of with, if no spanning
        if not cspan:
            width = c.frag.width or self.attr.width
            # If is value, the set it in the right place in the arry
            if width is not None:
                tdata.colw[col] = _width(width)
                log.debug("Col {} has width {}".format(col, width))
            else:
                # If there are no child nodes, nothing within the column can change the
                # width.  Set the column width to the sum of the right and left padding
                # rather than letting it default.
                log.debug(width)
                if len(self.node.childNodes) == 0:
                    width = c.frag.paddingLeft + c.frag.paddingRight
                    log.debug("Col {} has width {}".format(col, width))
                    if width:
                        tdata.colw[col] = _width(width)
                else:
                    # Child nodes are present, we cannot do anything about the
                    # width except set it externally.
                    pass

        # Calculate heights
        if row + 1 > len(tdata.rowh):
            tdata.rowh = tdata.rowh + \
                ((row + 1 - len(tdata.rowh)) * [_width()])
        if not rspan:
            height = c.frag.height or self.attr.get('height', None)
            if height is not None:
                tdata.rowh[row] = _height(height)
                tdata.add_style(('FONTSIZE', begin, end, 1.0))
                tdata.add_style(('LEADING', begin, end, 1.0))

        # Vertical align
        valign = self.attr.valign or c.frag.vAlign
        if valign is not None:
            tdata.add_style(('VALIGN', begin, end, valign.upper()))

        # Reset border, otherwise the paragraph block will have borders too
        frag = c.frag

        set_value(frag,
                  ('borderLeftWidth', 'borderRightWidth',
                   'borderTopWidth', 'borderBottomWidth'),
                  0)

        set_value(frag,
                  ('borderLeftColor', 'borderLeftStyle', 'borderRightColor',
                   'borderRightStyle', 'borderTopColor', 'borderTopStyle',
                   'borderBottomColor', 'borderBottomStyle'),
                  None
                  )

    def start(self, c):

        if self.attr.align is not None:
            c.frag.alignment = getAlign(self.attr.align)

        c.clearFrag()
        self.story = c.swapStory()

        attrs = self.attr

        tdata = c.tableData

        cspan = attrs.colspan
        rspan = attrs.rowspan

        row = tdata.row
        col = tdata.col
        while 1:
            for x, y in tdata.span:
                if x == col and y == row:
                    col += 1
                    tdata.col += 1
            break

        begin = (col, row)
        end = (col, row)
        if cspan:
            end = (end[0] + cspan - 1, end[1])
        if rspan:
            end = (end[0], end[1] + rspan - 1)
        if begin != end:
            # ~ print begin, end
            tdata.add_style(("SPAN", begin, end))
            for x in xrange(begin[0], end[0] + 1):
                for y in xrange(begin[1], end[1] + 1):
                    if x != begin[0] or y != begin[1]:
                        tdata.add_empty(x, y)

        # Set Border and padding styles
        tdata.add_cell_styles(c, begin, end, "td")

        # Calculate widths
        # Add empty placeholders for new columns
        if (col + 1) > len(tdata.colw):
            tdata.colw = tdata.colw + ((col + 1 - len(tdata.colw)) * [_width()])
            # Get value of with, if no spanning
        if not cspan:
            width = c.frag.width or self.attr.width
            # If is value, the set it in the right place in the arry
            if width is not None:
                tdata.colw[col] = _width(width)

        # Calculate heights
        if row + 1 > len(tdata.rowh):
            tdata.rowh = tdata.rowh + ((row + 1 - len(tdata.rowh)) * [_width()])
        if not rspan:
            height = c.frag.height or self.attr.get("height", None)
            if height is not None:
                tdata.rowh[row] = _height(height)
                tdata.add_style(("FONTSIZE", begin, end, 1.0))
                tdata.add_style(("LEADING", begin, end, 1.0))

        # Vertical align
        valign = self.attr.valign or c.frag.vAlign
        if valign is not None:
            tdata.add_style(("VALIGN", begin, end, valign.upper()))

        # Reset border, otherwise the paragraph block will have borders too
        frag = c.frag
        frag.borderLeftWidth = 0
        frag.borderLeftColor = None
        frag.borderLeftStyle = None
        frag.borderRightWidth = 0
        frag.borderRightColor = None
        frag.borderRightStyle = None
        frag.borderTopWidth = 0
        frag.borderTopColor = None
        frag.borderTopStyle = None
        frag.borderBottomWidth = 0
        frag.borderBottomColor = None
        frag.borderBottomStyle = None

def CSS2Frag(c, kw, isBlock):
    # COLORS
    if "color" in c.cssAttr:
        c.frag.textColor = getColor(c.cssAttr["color"])
    if "background-color" in c.cssAttr:
        c.frag.backColor = getColor(c.cssAttr["background-color"])
        # FONT SIZE, STYLE, WEIGHT
    if "font-family" in c.cssAttr:
        c.frag.fontName = c.getFontName(c.cssAttr["font-family"])
    if "font-size" in c.cssAttr:
        # XXX inherit
        try:
            c.frag.fontSize = max(getSize("".join(c.cssAttr["font-size"]), c.frag.fontSize, c.baseFontSize), 1.0)
        except TypeError:
            # sequence item 0: expected string, tuple found
            c.frag.fontSize = max(getSize("".join(c.cssAttr["font-size"][0]), c.frag.fontSize, c.baseFontSize), 1.0)
    if "line-height" in c.cssAttr:
        leading = "".join(c.cssAttr["line-height"])
        c.frag.leading = getSize(leading, c.frag.fontSize)
        c.frag.leadingSource = leading
    else:
        c.frag.leading = getSize(c.frag.leadingSource, c.frag.fontSize)
    if "letter-spacing" in c.cssAttr:
        c.frag.letterSpacing = c.cssAttr["letter-spacing"]
    if "-pdf-line-spacing" in c.cssAttr:
        c.frag.leadingSpace = getSize("".join(c.cssAttr["-pdf-line-spacing"]))
        # print "line-spacing", c.cssAttr["-pdf-line-spacing"], c.frag.leading
    if "font-weight" in c.cssAttr:
        value = lower(c.cssAttr["font-weight"])
        if value in ("bold", "bolder", "500", "600", "700", "800", "900"):
            c.frag.bold = 1
        else:
            c.frag.bold = 0
    for value in toList(c.cssAttr.get("text-decoration", "")):
        if "underline" in value:
            c.frag.underline = 1
        if "line-through" in value:
            c.frag.strike = 1
        if "none" in value:
            c.frag.underline = 0
            c.frag.strike = 0
    if "font-style" in c.cssAttr:
        value = lower(c.cssAttr["font-style"])
        if value in ("italic", "oblique"):
            c.frag.italic = 1
        else:
            c.frag.italic = 0
    if "white-space" in c.cssAttr:
        # normal | pre | nowrap
        c.frag.whiteSpace = str(c.cssAttr["white-space"]).lower()
        # ALIGN & VALIGN
    if "text-align" in c.cssAttr:
        c.frag.alignment = getAlign(c.cssAttr["text-align"])
    if "vertical-align" in c.cssAttr:
        c.frag.vAlign = c.cssAttr["vertical-align"]
        # HEIGHT & WIDTH
    if "height" in c.cssAttr:
        try:
            c.frag.height = "".join(toList(c.cssAttr["height"]))  # XXX Relative is not correct!
        except TypeError:
            # sequence item 0: expected string, tuple found
            c.frag.height = "".join(toList(c.cssAttr["height"][0]))
        if c.frag.height in ("auto",):
            c.frag.height = None
    if "width" in c.cssAttr:
        try:
            c.frag.width = "".join(toList(c.cssAttr["width"]))  # XXX Relative is not correct!
        except TypeError:
            c.frag.width = "".join(toList(c.cssAttr["width"][0]))
        if c.frag.width in ("auto",):
            c.frag.width = None
        # ZOOM
    if "zoom" in c.cssAttr:
        zoom = "".join(toList(c.cssAttr["zoom"]))  # XXX Relative is not correct!
        if zoom.endswith("%"):
            zoom = float(zoom[: - 1]) / 100.0
        c.frag.zoom = float(zoom)
        # MARGINS & LIST INDENT, STYLE
    if isBlock:
        if "margin-top" in c.cssAttr:
            c.frag.spaceBefore = getSize(c.cssAttr["margin-top"], c.frag.fontSize)
        if "margin-bottom" in c.cssAttr:
            c.frag.spaceAfter = getSize(c.cssAttr["margin-bottom"], c.frag.fontSize)
        if "margin-left" in c.cssAttr:
            c.frag.bulletIndent = kw["margin-left"]  # For lists
            kw["margin-left"] += getSize(c.cssAttr["margin-left"], c.frag.fontSize)
            c.frag.leftIndent = kw["margin-left"]
        if "margin-right" in c.cssAttr:
            kw["margin-right"] += getSize(c.cssAttr["margin-right"], c.frag.fontSize)
            c.frag.rightIndent = kw["margin-right"]
        if "text-indent" in c.cssAttr:
            c.frag.firstLineIndent = getSize(c.cssAttr["text-indent"], c.frag.fontSize)
        if "list-style-type" in c.cssAttr:
            c.frag.listStyleType = str(c.cssAttr["list-style-type"]).lower()
        if "list-style-image" in c.cssAttr:
            c.frag.listStyleImage = c.getFile(c.cssAttr["list-style-image"])
        # PADDINGS
    if isBlock:
        if "padding-top" in c.cssAttr:
            c.frag.paddingTop = getSize(c.cssAttr["padding-top"], c.frag.fontSize)
#.........这里部分代码省略.........

def CSS2Frag(c, kw, isBlock):

    def safeGetColor(color, default = None):
        try:
            return getColor(color)
        except ValueError:
            # the css parser is responsible for calculating of inherited values so inherit do not work here
            return getColor(default)

    # COLORS
    if c.cssAttr.has_key("color"):
        c.frag.textColor = safeGetColor(c.cssAttr["color"], default="#000000")
    if c.cssAttr.has_key("background-color"):
        c.frag.backColor = safeGetColor(c.cssAttr["background-color"], default="#ffffff")
    # FONT SIZE, STYLE, WEIGHT
    if c.cssAttr.has_key("font-family"):
        c.frag.fontName = c.getFontName(c.cssAttr["font-family"])
    if c.cssAttr.has_key("font-size"):
        # XXX inherit
        c.frag.fontSize = max(getSize("".join(c.cssAttr["font-size"]), c.frag.fontSize, c.baseFontSize), 1.0)
    if c.cssAttr.has_key("line-height"):
        leading = "".join(c.cssAttr["line-height"])
        c.frag.leading = getSize(leading, c.frag.fontSize)
        c.frag.leadingSource = leading
    else:
        c.frag.leading = getSize(c.frag.leadingSource, c.frag.fontSize)
    if c.cssAttr.has_key("-pdf-line-spacing"):
        c.frag.leadingSpace = getSize("".join(c.cssAttr["-pdf-line-spacing"]))
        # print "line-spacing", c.cssAttr["-pdf-line-spacing"], c.frag.leading
    if c.cssAttr.has_key("font-weight"):
        value = c.cssAttr["font-weight"].lower()
        if value in ("bold", "bolder", "500", "600", "700", "800", "900"):
            c.frag.bold = 1
        else:
            c.frag.bold = 0
    for value in toList(c.cssAttr.get("text-decoration", "")):
        if "underline" in value:
            c.frag.underline = 1
        if "line-through" in value:
            c.frag.strike = 1
        if "none" in value:
            c.frag.underline = 0
            c.frag.strike = 0
    if c.cssAttr.has_key("font-style"):
        value = c.cssAttr["font-style"].lower()
        if value in ("italic", "oblique"):
            c.frag.italic = 1
        else:
            c.frag.italic = 0
    if c.cssAttr.has_key("white-space"):
        # normal | pre | nowrap
        c.frag.whiteSpace = str(c.cssAttr["white-space"]).lower()
    # ALIGN & VALIGN
    if c.cssAttr.has_key("text-align"):
        c.frag.alignment = getAlign(c.cssAttr["text-align"])
    if c.cssAttr.has_key("vertical-align"):
        c.frag.vAlign = c.cssAttr["vertical-align"]
    # HEIGHT & WIDTH
    if c.cssAttr.has_key("height"):
        c.frag.height = "".join(toList(c.cssAttr["height"])) # XXX Relative is not correct!
        if c.frag.height in ("auto",):
            c.frag.height = None
    if c.cssAttr.has_key("width"):
        # print c.cssAttr["width"]
        c.frag.width = "".join(toList(c.cssAttr["width"])) # XXX Relative is not correct!
        if c.frag.width in ("auto",):
            c.frag.width = None
    # ZOOM
    if c.cssAttr.has_key("zoom"):
        # print c.cssAttr["width"]
        zoom = "".join(toList(c.cssAttr["zoom"])) # XXX Relative is not correct!
        if zoom.endswith("%"):
            zoom = float(zoom[: - 1]) / 100.0
        c.frag.zoom = float(zoom)
    # MARGINS & LIST INDENT, STYLE
    if isBlock:
        if c.cssAttr.has_key("margin-top"):
            c.frag.spaceBefore = getSize(c.cssAttr["margin-top"], c.frag.fontSize)
        if c.cssAttr.has_key("margin-bottom"):
            c.frag.spaceAfter = getSize(c.cssAttr["margin-bottom"], c.frag.fontSize)
        if c.cssAttr.has_key("margin-left"):
            c.frag.bulletIndent = kw["margin-left"] # For lists
            kw["margin-left"] += getSize(c.cssAttr["margin-left"], c.frag.fontSize)
            c.frag.leftIndent = kw["margin-left"]
        # print "MARGIN LEFT", kw["margin-left"], c.frag.bulletIndent
        if c.cssAttr.has_key("margin-right"):
            kw["margin-right"] += getSize(c.cssAttr["margin-right"], c.frag.fontSize)
            c.frag.rightIndent = kw["margin-right"]
        # print c.frag.rightIndent
        if c.cssAttr.has_key("text-indent"):
            c.frag.firstLineIndent = getSize(c.cssAttr["text-indent"], c.frag.fontSize)
        if c.cssAttr.has_key("list-style-type"):
            c.frag.listStyleType = str(c.cssAttr["list-style-type"]).lower()
        if c.cssAttr.has_key("list-style-image"):
            c.frag.listStyleImage = c.getFile(c.cssAttr["list-style-image"])
    # PADDINGS
    if isBlock:
        if c.cssAttr.has_key("padding-top"):
            c.frag.paddingTop = getSize(c.cssAttr["padding-top"], c.frag.fontSize)
        if c.cssAttr.has_key("padding-bottom"):
#.........这里部分代码省略.........

         c.frag.strike = 1
     if "none" in value:
         c.frag.underline = 0
         c.frag.strike = 0
 if "font-style" in c.cssAttr:
     value = c.cssAttr["font-style"].lower()
     if value in ("italic", "oblique"):
         c.frag.italic = 1
     else:
         c.frag.italic = 0
 if "white-space" in c.cssAttr:
     # normal | pre | nowrap
     c.frag.whiteSpace = str(c.cssAttr["white-space"]).lower()
     # ALIGN & VALIGN
 if "text-align" in c.cssAttr:
     c.frag.alignment = getAlign(c.cssAttr["text-align"])
 if "vertical-align" in c.cssAttr:
     c.frag.vAlign = c.cssAttr["vertical-align"]
     # HEIGHT & WIDTH
 if "height" in c.cssAttr:
     c.frag.height = "".join(toList(c.cssAttr["height"]))  # XXX Relative is not correct!
     if c.frag.height in ("auto",):
         c.frag.height = None
 if "width" in c.cssAttr:
     c.frag.width = "".join(toList(c.cssAttr["width"]))  # XXX Relative is not correct!
     if c.frag.width in ("auto",):
         c.frag.width = None
     # ZOOM
 if "zoom" in c.cssAttr:
     zoom = "".join(toList(c.cssAttr["zoom"]))  # XXX Relative is not correct!
     if zoom.endswith("%"):