FM / writer

/usr/lib/python2.6/site-packages/tablib/packages/openpyxl3/writer/

/usr/lib/python2.6/site-packages/tablib/packages/openpyxl3/writer

Name	Size	Mode	Actions
charts.py	10579	0644	edit dl rm
charts.pyc	10563	0644	edit dl rm
drawings.py	8268	0644	edit dl rm
drawings.pyc	7876	0644	edit dl rm
dump_worksheet.py	8174	0644	edit dl rm
dump_worksheet.pyc	8963	0644	edit dl rm
excel.py	6143	0644	edit dl rm
excel.pyc	5310	0644	edit dl rm
strings.py	2928	0644	edit dl rm
strings.pyc	3163	0644	edit dl rm
styles.py	10392	0644	edit dl rm
styles.pyc	9137	0644	edit dl rm
theme.py	10933	0644	edit dl rm
theme.pyc	7566	0644	edit dl rm
workbook.py	10769	0644	edit dl rm
workbook.pyc	9066	0644	edit dl rm
worksheet.py	8672	0644	edit dl rm
worksheet.pyc	7161	0644	edit dl rm
__init__.py	1410	0644	edit dl rm
__init__.pyc	473	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/tablib/packages/openpyxl3/writer/charts.py (10579B)

# coding=UTF-8
'''
Copyright (c) 2010 openpyxl

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

@license: http://www.opensource.org/licenses/mit-license.php
@author: Eric Gazoni
'''

from ..shared.xmltools import Element, SubElement, get_document_content
from ..chart import Chart, ErrorBar

class ChartWriter(object):
    
    def __init__(self, chart):
        self.chart = chart
        
    def write(self):
        """ write a chart """
        
        root = Element('c:chartSpace', 
            {'xmlns:c':"http://schemas.openxmlformats.org/drawingml/2006/chart",
             'xmlns:a':"http://schemas.openxmlformats.org/drawingml/2006/main",
             'xmlns:r':"http://schemas.openxmlformats.org/officeDocument/2006/relationships"})
        
        SubElement(root, 'c:lang', {'val':self.chart.lang})
        self._write_chart(root)
        self._write_print_settings(root)
        self._write_shapes(root)

return get_document_content(root)
        
    def _write_chart(self, root):
        
        chart = self.chart
        
        ch = SubElement(root, 'c:chart')
        self._write_title(ch)
        plot_area = SubElement(ch, 'c:plotArea')
        layout = SubElement(plot_area, 'c:layout')
        mlayout = SubElement(layout, 'c:manualLayout')
        SubElement(mlayout, 'c:layoutTarget', {'val':'inner'})
        SubElement(mlayout, 'c:xMode', {'val':'edge'})
        SubElement(mlayout, 'c:yMode', {'val':'edge'})
        SubElement(mlayout, 'c:x', {'val':str(chart._get_margin_left())})
        SubElement(mlayout, 'c:y', {'val':str(chart._get_margin_top())})
        SubElement(mlayout, 'c:w', {'val':str(chart.width)})
        SubElement(mlayout, 'c:h', {'val':str(chart.height)})
        
        if chart.type == Chart.SCATTER_CHART:
            subchart = SubElement(plot_area, 'c:scatterChart')
            SubElement(subchart, 'c:scatterStyle', {'val':str('lineMarker')})
        else:
            if chart.type == Chart.BAR_CHART:
                subchart = SubElement(plot_area, 'c:barChart')
                SubElement(subchart, 'c:barDir', {'val':'col'})
            else:
                subchart = SubElement(plot_area, 'c:lineChart')
                
            SubElement(subchart, 'c:grouping', {'val':chart.grouping})
        
        self._write_series(subchart)
        
        SubElement(subchart, 'c:marker', {'val':'1'})
        SubElement(subchart, 'c:axId', {'val':str(chart.x_axis.id)})
        SubElement(subchart, 'c:axId', {'val':str(chart.y_axis.id)})
        
        if chart.type == Chart.SCATTER_CHART:
            self._write_axis(plot_area, chart.x_axis, 'c:valAx')
        else:
            self._write_axis(plot_area, chart.x_axis, 'c:catAx')
        self._write_axis(plot_area, chart.y_axis, 'c:valAx')
        
        self._write_legend(ch)
        
        SubElement(ch, 'c:plotVisOnly', {'val':'1'})

def _write_title(self, chart):
        if self.chart.title != '':
            title = SubElement(chart, 'c:title')
            tx = SubElement(title, 'c:tx')
            rich = SubElement(tx, 'c:rich')
            SubElement(rich, 'a:bodyPr')
            SubElement(rich, 'a:lstStyle')
            p = SubElement(rich, 'a:p')
            pPr = SubElement(p, 'a:pPr')
            SubElement(pPr, 'a:defRPr')
            r = SubElement(p, 'a:r')
            SubElement(r, 'a:rPr', {'lang':self.chart.lang})
            t = SubElement(r, 'a:t').text = self.chart.title
            SubElement(title, 'c:layout')

def _write_axis(self, plot_area, axis, label):
        
        ax = SubElement(plot_area, label)
        SubElement(ax, 'c:axId', {'val':str(axis.id)})
        
        scaling = SubElement(ax, 'c:scaling')
        SubElement(scaling, 'c:orientation', {'val':axis.orientation})
        if label == 'c:valAx':
            SubElement(scaling, 'c:max', {'val':str(axis.max)})
            SubElement(scaling, 'c:min', {'val':str(axis.min)})
        
        SubElement(ax, 'c:axPos', {'val':axis.position})
        if label == 'c:valAx':
            SubElement(ax, 'c:majorGridlines')
            SubElement(ax, 'c:numFmt', {'formatCode':"General", 'sourceLinked':'1'})
        SubElement(ax, 'c:tickLblPos', {'val':axis.tick_label_position})
        SubElement(ax, 'c:crossAx', {'val':str(axis.cross)})
        SubElement(ax, 'c:crosses', {'val':axis.crosses})
        if axis.auto:
            SubElement(ax, 'c:auto', {'val':'1'})
        if axis.label_align:
            SubElement(ax, 'c:lblAlgn', {'val':axis.label_align})
        if axis.label_offset:
            SubElement(ax, 'c:lblOffset', {'val':str(axis.label_offset)})
        if label == 'c:valAx':
            if self.chart.type == Chart.SCATTER_CHART:
                SubElement(ax, 'c:crossBetween', {'val':'midCat'})
            else:
                SubElement(ax, 'c:crossBetween', {'val':'between'})
            SubElement(ax, 'c:majorUnit', {'val':str(axis.unit)})
        
    def _write_series(self, subchart):
        
        for i, serie in enumerate(self.chart._series):
            ser = SubElement(subchart, 'c:ser')
            SubElement(ser, 'c:idx', {'val':str(i)})
            SubElement(ser, 'c:order', {'val':str(i)})
            
            if serie.legend:
                tx = SubElement(ser, 'c:tx')
                self._write_serial(tx, serie.legend)
            
            if serie.color:
                sppr = SubElement(ser, 'c:spPr')
                if self.chart.type == Chart.BAR_CHART:
                    # fill color
                    fillc = SubElement(sppr, 'a:solidFill')
                    SubElement(fillc, 'a:srgbClr', {'val':serie.color})
                # edge color
                ln = SubElement(sppr, 'a:ln')
                fill = SubElement(ln, 'a:solidFill')
                SubElement(fill, 'a:srgbClr', {'val':serie.color})
          
            if serie.error_bar:
                self._write_error_bar(ser, serie)
                
            marker = SubElement(ser, 'c:marker')
            SubElement(marker, 'c:symbol', {'val':serie.marker})

if serie.labels:
                cat = SubElement(ser, 'c:cat')
                self._write_serial(cat, serie.labels)
            
            if self.chart.type == Chart.SCATTER_CHART:
                if serie.xvalues:
                    xval = SubElement(ser, 'c:xVal')
                    self._write_serial(xval, serie.xvalues)

yval = SubElement(ser, 'c:yVal')
                self._write_serial(yval, serie.values)
            else:
                val = SubElement(ser, 'c:val')
                self._write_serial(val, serie.values)
                
    def _write_serial(self, node, serie, literal=False):

cache = serie._get_cache()
        if isinstance(cache[0], str):
            typ = 'str'
        else:
            typ = 'num'
        
        if not literal:
            if typ == 'num':
                ref = SubElement(node, 'c:numRef')
            else:
                ref = SubElement(node, 'c:strRef')
            SubElement(ref, 'c:f').text = serie._get_ref()
            if typ == 'num':
                data = SubElement(ref, 'c:numCache')
            else:
                data = SubElement(ref, 'c:strCache')
        else:
            data = SubElement(node, 'c:numLit')

if typ == 'num':
            SubElement(data, 'c:formatCode').text = 'General'
        if literal:
            values = (1,)
        else:
            values = cache
            
        SubElement(data, 'c:ptCount', {'val':str(len(values))})
        for j, val in enumerate(values):
            point = SubElement(data, 'c:pt', {'idx':str(j)})
            SubElement(point, 'c:v').text = str(val)

def _write_error_bar(self, node, serie):
        
        flag = {ErrorBar.PLUS_MINUS:'both', 
                ErrorBar.PLUS:'plus', 
                ErrorBar.MINUS:'minus'}
                
        eb = SubElement(node, 'c:errBars')
        SubElement(eb, 'c:errBarType', {'val':flag[serie.error_bar.type]})
        SubElement(eb, 'c:errValType', {'val':'cust'})
        
        plus = SubElement(eb, 'c:plus')
        self._write_serial(plus, serie.error_bar.values,
            literal=(serie.error_bar.type==ErrorBar.MINUS))
        
        minus = SubElement(eb, 'c:minus')
        self._write_serial(minus, serie.error_bar.values,
            literal=(serie.error_bar.type==ErrorBar.PLUS))
        
    def _write_legend(self, chart):
        
        legend = SubElement(chart, 'c:legend')
        SubElement(legend, 'c:legendPos', {'val':self.chart.legend.position})
        SubElement(legend, 'c:layout')
        
    def _write_print_settings(self, root):
        
        settings = SubElement(root, 'c:printSettings')
        SubElement(settings, 'c:headerFooter')
        margins = dict([(k, str(v)) for (k,v) in self.chart.print_margins.items()])
        SubElement(settings, 'c:pageMargins', margins)
        SubElement(settings, 'c:pageSetup')
        
    def _write_shapes(self, root):
        
        if self.chart._shapes:
            SubElement(root, 'c:userShapes', {'r:id':'rId1'})
            
    def write_rels(self, drawing_id):
        
        root = Element('Relationships', {'xmlns' : 'http://schemas.openxmlformats.org/package/2006/relationships'})
        attrs = {'Id' : 'rId1',
            'Type' : 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/chartUserShapes',
            'Target' : '../drawings/drawing%s.xml' % drawing_id }
        SubElement(root, 'Relationship', attrs)
        return get_document_content(root)

# coding=UTF-8 ''' Copyright (c) 2010 openpyxl Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. @license: http://www.opensource.org/licenses/mit-license.php @author: Eric Gazoni ''' from ..shared.xmltools import Element, SubElement, get_document_content from ..chart import Chart, ErrorBar class ChartWriter(object): def __init__(self, chart): self.chart = chart def write(self): """ write a chart """ root = Element('c:chartSpace', {'xmlns:c':"http://schemas.openxmlformats.org/drawingml/2006/chart", 'xmlns:a':"http://schemas.openxmlformats.org/drawingml/2006/main", 'xmlns:r':"http://schemas.openxmlformats.org/officeDocument/2006/relationships"}) SubElement(root, 'c:lang', {'val':self.chart.lang}) self._write_chart(root) self._write_print_settings(root) self._write_shapes(root) return get_document_content(root) def _write_chart(self, root): chart = self.chart ch = SubElement(root, 'c:chart') self._write_title(ch) plot_area = SubElement(ch, 'c:plotArea') layout = SubElement(plot_area, 'c:layout') mlayout = SubElement(layout, 'c:manualLayout') SubElement(mlayout, 'c:layoutTarget', {'val':'inner'}) SubElement(mlayout, 'c:xMode', {'val':'edge'}) SubElement(mlayout, 'c:yMode', {'val':'edge'}) SubElement(mlayout, 'c:x', {'val':str(chart._get_margin_left())}) SubElement(mlayout, 'c:y', {'val':str(chart._get_margin_top())}) SubElement(mlayout, 'c:w', {'val':str(chart.width)}) SubElement(mlayout, 'c:h', {'val':str(chart.height)}) if chart.type == Chart.SCATTER_CHART: subchart = SubElement(plot_area, 'c:scatterChart') SubElement(subchart, 'c:scatterStyle', {'val':str('lineMarker')}) else: if chart.type == Chart.BAR_CHART: subchart = SubElement(plot_area, 'c:barChart') SubElement(subchart, 'c:barDir', {'val':'col'}) else: subchart = SubElement(plot_area, 'c:lineChart') SubElement(subchart, 'c:grouping', {'val':chart.grouping}) self._write_series(subchart) SubElement(subchart, 'c:marker', {'val':'1'}) SubElement(subchart, 'c:axId', {'val':str(chart.x_axis.id)}) SubElement(subchart, 'c:axId', {'val':str(chart.y_axis.id)}) if chart.type == Chart.SCATTER_CHART: self._write_axis(plot_area, chart.x_axis, 'c:valAx') else: self._write_axis(plot_area, chart.x_axis, 'c:catAx') self._write_axis(plot_area, chart.y_axis, 'c:valAx') self._write_legend(ch) SubElement(ch, 'c:plotVisOnly', {'val':'1'}) def _write_title(self, chart): if self.chart.title != '': title = SubElement(chart, 'c:title') tx = SubElement(title, 'c:tx') rich = SubElement(tx, 'c:rich') SubElement(rich, 'a:bodyPr') SubElement(rich, 'a:lstStyle') p = SubElement(rich, 'a:p') pPr = SubElement(p, 'a:pPr') SubElement(pPr, 'a:defRPr') r = SubElement(p, 'a:r') SubElement(r, 'a:rPr', {'lang':self.chart.lang}) t = SubElement(r, 'a:t').text = self.chart.title SubElement(title, 'c:layout') def _write_axis(self, plot_area, axis, label): ax = SubElement(plot_area, label) SubElement(ax, 'c:axId', {'val':str(axis.id)}) scaling = SubElement(ax, 'c:scaling') SubElement(scaling, 'c:orientation', {'val':axis.orientation}) if label == 'c:valAx': SubElement(scaling, 'c:max', {'val':str(axis.max)}) SubElement(scaling, 'c:min', {'val':str(axis.min)}) SubElement(ax, 'c:axPos', {'val':axis.position}) if label == 'c:valAx': SubElement(ax, 'c:majorGridlines') SubElement(ax, 'c:numFmt', {'formatCode':"General", 'sourceLinked':'1'}) SubElement(ax, 'c:tickLblPos', {'val':axis.tick_label_position}) SubElement(ax, 'c:crossAx', {'val':str(axis.cross)}) SubElement(ax, 'c:crosses', {'val':axis.crosses}) if axis.auto: SubElement(ax, 'c:auto', {'val':'1'}) if axis.label_align: SubElement(ax, 'c:lblAlgn', {'val':axis.label_align}) if axis.label_offset: SubElement(ax, 'c:lblOffset', {'val':str(axis.label_offset)}) if label == 'c:valAx': if self.chart.type == Chart.SCATTER_CHART: SubElement(ax, 'c:crossBetween', {'val':'midCat'}) else: SubElement(ax, 'c:crossBetween', {'val':'between'}) SubElement(ax, 'c:majorUnit', {'val':str(axis.unit)}) def _write_series(self, subchart): for i, serie in enumerate(self.chart._series): ser = SubElement(subchart, 'c:ser') SubElement(ser, 'c:idx', {'val':str(i)}) SubElement(ser, 'c:order', {'val':str(i)}) if serie.legend: tx = SubElement(ser, 'c:tx') self._write_serial(tx, serie.legend) if serie.color: sppr = SubElement(ser, 'c:spPr') if self.chart.type == Chart.BAR_CHART: # fill color fillc = SubElement(sppr, 'a:solidFill') SubElement(fillc, 'a:srgbClr', {'val':serie.color}) # edge color ln = SubElement(sppr, 'a:ln') fill = SubElement(ln, 'a:solidFill') SubElement(fill, 'a:srgbClr', {'val':serie.color}) if serie.error_bar: self._write_error_bar(ser, serie) marker = SubElement(ser, 'c:marker') SubElement(marker, 'c:symbol', {'val':serie.marker}) if serie.labels: cat = SubElement(ser, 'c:cat') self._write_serial(cat, serie.labels) if self.chart.type == Chart.SCATTER_CHART: if serie.xvalues: xval = SubElement(ser, 'c:xVal') self._write_serial(xval, serie.xvalues) yval = SubElement(ser, 'c:yVal') self._write_serial(yval, serie.values) else: val = SubElement(ser, 'c:val') self._write_serial(val, serie.values) def _write_serial(self, node, serie, literal=False): cache = serie._get_cache() if isinstance(cache[0], str): typ = 'str' else: typ = 'num' if not literal: if typ == 'num': ref = SubElement(node, 'c:numRef') else: ref = SubElement(node, 'c:strRef') SubElement(ref, 'c:f').text = serie._get_ref() if typ == 'num': data = SubElement(ref, 'c:numCache') else: data = SubElement(ref, 'c:strCache') else: data = SubElement(node, 'c:numLit') if typ == 'num': SubElement(data, 'c:formatCode').text = 'General' if literal: values = (1,) else: values = cache SubElement(data, 'c:ptCount', {'val':str(len(values))}) for j, val in enumerate(values): point = SubElement(data, 'c:pt', {'idx':str(j)}) SubElement(point, 'c:v').text = str(val) def _write_error_bar(self, node, serie): flag = {ErrorBar.PLUS_MINUS:'both', ErrorBar.PLUS:'plus', ErrorBar.MINUS:'minus'} eb = SubElement(node, 'c:errBars') SubElement(eb, 'c:errBarType', {'val':flag[serie.error_bar.type]}) SubElement(eb, 'c:errValType', {'val':'cust'}) plus = SubElement(eb, 'c:plus') self._write_serial(plus, serie.error_bar.values, literal=(serie.error_bar.type==ErrorBar.MINUS)) minus = SubElement(eb, 'c:minus') self._write_serial(minus, serie.error_bar.values, literal=(serie.error_bar.type==ErrorBar.PLUS)) def _write_legend(self, chart): legend = SubElement(chart, 'c:legend') SubElement(legend, 'c:legendPos', {'val':self.chart.legend.position}) SubElement(legend, 'c:layout') def _write_print_settings(self, root): settings = SubElement(root, 'c:printSettings') SubElement(settings, 'c:headerFooter') margins = dict([(k, str(v)) for (k,v) in self.chart.print_margins.items()]) SubElement(settings, 'c:pageMargins', margins) SubElement(settings, 'c:pageSetup') def _write_shapes(self, root): if self.chart._shapes: SubElement(root, 'c:userShapes', {'r:id':'rId1'}) def write_rels(self, drawing_id): root = Element('Relationships', {'xmlns' : 'http://schemas.openxmlformats.org/package/2006/relationships'}) attrs = {'Id' : 'rId1', 'Type' : 'http://schemas.openxmlformats.org/officeDocument/2006/relationships/chartUserShapes', 'Target' : '../drawings/drawing%s.xml' % drawing_id } SubElement(root, 'Relationship', attrs) return get_document_content(root)