def test_conditional_formatting_update(self):
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
rules = {'A1:A4': [{'type': 'colorScale', 'priority': 13,
'colorScale': {'cfvo': [{'type': 'min'}, {'type': 'max'}], 'color':
[Color('FFFF7128'), Color('FFFFEF9C')]}}]}
worksheet.conditional_formatting.update(rules)
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
diff = compare_xml(xml, """
<conditionalFormatting sqref="A1:A4">
<cfRule type="colorScale" priority="1">
<colorScale>
<cfvo type="min" />
<cfvo type="max" />
<color rgb="FFFF7128" />
<color rgb="FFFFEF9C" />
</colorScale>
</cfRule>
</conditionalFormatting>
""")
assert diff is None, diff
def test_conditional_formatting_customRule(self):
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
worksheet.conditional_formatting.add(
'C1:C10', {
'type': 'expression',
'formula': ['ISBLANK(C1)'],
'stopIfTrue': '1',
'dxf': {}
})
worksheet.conditional_formatting.setDxfStyles(self.workbook)
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
diff = compare_xml(
xml, """
<conditionalFormatting sqref="C1:C10">
<cfRule dxfId="0" type="expression" stopIfTrue="1" priority="1">
<formula>ISBLANK(C1)</formula>
</cfRule>
</conditionalFormatting>
""")
assert diff is None, diff
def test_conditional_font(self):
"""Test to verify font style written correctly."""
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
# Create cf rule
redFill = Fill()
redFill.start_color.index = 'FFEE1111'
redFill.end_color.index = 'FFEE1111'
redFill.fill_type = Fill.FILL_SOLID
whiteFont = Font()
whiteFont.color.index = "FFFFFFFF"
worksheet.conditional_formatting.add('A1:A3', CellIsRule(operator='equal', formula=['"Fail"'], stopIfTrue=False,
font=whiteFont, fill=redFill))
worksheet.conditional_formatting.setDxfStyles(self.workbook)
# First, verify conditional formatting xml
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
diff = compare_xml(xml, """
<conditionalFormatting sqref="A1:A3">
<cfRule dxfId="0" operator="equal" priority="1" type="cellIs">
<formula>"Fail"</formula>
</cfRule>
</conditionalFormatting>
""")
assert diff is None, diff
# Second, verify conditional formatting dxf styles
w = StyleWriter(self.workbook)
w._write_dxfs()
xml = get_xml(w._root)
diff = compare_xml(xml, """
<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
<dxfs count="1">
<dxf>
<font>
<color rgb="FFFFFFFF" />
</font>
<fill>
<patternFill patternType="solid">
<fgColor rgb="FFEE1111" />
<bgColor rgb="FFEE1111" />
</patternFill>
</fill>
</dxf>
</dxfs>
</styleSheet>
""")
assert diff is None, diff
def test_conditional_formatting_addCustomRule(self):
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
dxfId = worksheet.conditional_formatting.addDxfStyle(self.workbook, None, None, None)
worksheet.conditional_formatting.addCustomRule('C1:C10', {'type': 'expression', 'dxfId': dxfId, 'formula': ['ISBLANK(C1)'], 'stopIfTrue': '1'})
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
assert dxfId == 0
expected = '<conditionalFormatting sqref="C1:C10"><cfRule dxfId="0" type="expression" stopIfTrue="1" priority="1"><formula>ISBLANK(C1)</formula></cfRule></conditionalFormatting>'
diff = compare_xml(xml, expected)
assert diff is None, diff
def test_conditional_formatting_update(self):
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
rules = {
'A1:A4': [{
'type': 'colorScale',
'priority': 13,
'colorScale': {
'cfvo': [{
'type': 'min'
}, {
'type': 'max'
}],
'color': [Color('FFFF7128'),
Color('FFFFEF9C')]
}
}]
}
worksheet.conditional_formatting.update(rules)
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
diff = compare_xml(
xml, """
<conditionalFormatting sqref="A1:A4">
<cfRule type="colorScale" priority="1">
<colorScale>
<cfvo type="min" />
<cfvo type="max" />
<color rgb="FFFF7128" />
<color rgb="FFFFEF9C" />
</colorScale>
</cfRule>
</conditionalFormatting>
""")
assert diff is None, diff
def write_string_table(string_table):
"""Write the string table xml."""
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
start_tag(doc, 'sst', {'xmlns':
'http://schemas.openxmlformats.org/spreadsheetml/2006/main',
'uniqueCount': '%d' % len(string_table)})
strings_to_write = sorted(string_table.items(),
key=lambda pair: pair[1])
for key in [pair[0] for pair in strings_to_write]:
start_tag(doc, 'si')
if key.strip() != key:
attr = {'xml:space': 'preserve'}
else:
attr = {}
tag(doc, 't', attr, key)
end_tag(doc, 'si')
end_tag(doc, 'sst')
string_table_xml = temp_buffer.getvalue()
temp_buffer.close()
return string_table_xml
def test_formula_rule(self):
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
worksheet.conditional_formatting.add('C1:C10', FormulaRule(formula=['ISBLANK(C1)'], stopIfTrue=True))
worksheet.conditional_formatting.setDxfStyles(self.workbook)
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
diff = compare_xml(xml, """
<conditionalFormatting sqref="C1:C10">
<cfRule dxfId="0" type="expression" stopIfTrue="1" priority="1">
<formula>ISBLANK(C1)</formula>
</cfRule>
</conditionalFormatting>
""")
assert diff is None, diff
def write_string_table(string_table):
"""Write the string table xml."""
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
start_tag(
doc, 'sst', {
'xmlns':
'http://schemas.openxmlformats.org/spreadsheetml/2006/main',
'uniqueCount': '%d' % len(string_table)
})
strings_to_write = sorted(string_table.items(), key=lambda pair: pair[1])
for key in [pair[0] for pair in strings_to_write]:
start_tag(doc, 'si')
if key.strip() != key:
attr = {'xml:space': 'preserve'}
else:
attr = {}
tag(doc, 't', attr, key)
end_tag(doc, 'si')
end_tag(doc, 'sst')
string_table_xml = temp_buffer.getvalue()
temp_buffer.close()
return string_table_xml
def repair_central_directory(zipFile, is_file_instance):
''' trims trailing data from the central directory
code taken from http://stackoverflow.com/a/7457686/570216, courtesy of Uri Cohen
'''
f = zipFile if is_file_instance else open(zipFile, 'r+b')
data = f.read()
if hasattr(data, "decode"):
data = data.decode("utf-8")
pos = data.find(
CENTRAL_DIRECTORY_SIGNATURE) # End of central directory signature
if (pos > 0):
sio = StringIO(data)
sio.seek(pos + 22) # size of 'ZIP end of central directory record'
sio.truncate()
sio.seek(0)
return sio
f.seek(0)
return f
def repair_central_directory(zipFile, is_file_instance):
''' trims trailing data from the central directory
code taken from http://stackoverflow.com/a/7457686/570216, courtesy of Uri Cohen
'''
f = zipFile if is_file_instance else open(zipFile, 'r+b')
data = f.read()
if hasattr(data, "decode"):
data = data.decode("utf-8")
pos = data.find(CENTRAL_DIRECTORY_SIGNATURE) # End of central directory signature
if (pos > 0):
sio = StringIO(data)
sio.seek(pos + 22) # size of 'ZIP end of central directory record'
sio.truncate()
sio.seek(0)
return sio
f.seek(0)
return f
def doc():
return StringIO()
def write_worksheet(worksheet, string_table, style_table):
"""Write a worksheet to an xml file."""
if worksheet.xml_source:
vba_root = fromstring(worksheet.xml_source)
else:
vba_root = None
xml_file = StringIO()
doc = XMLGenerator(out=xml_file, encoding='utf-8')
start_tag(doc, 'worksheet',
{'xmlns': SHEET_MAIN_NS,
'xmlns:r': REL_NS})
if vba_root is not None:
el = vba_root.find('{%s}sheetPr' % SHEET_MAIN_NS)
if el is not None:
codename =el.get('codeName', worksheet.title)
start_tag(doc, 'sheetPr', {"codeName": codename})
else:
start_tag(doc, 'sheetPr')
else:
start_tag(doc, 'sheetPr')
tag(doc, 'outlinePr',
{'summaryBelow': '%d' % (worksheet.show_summary_below),
'summaryRight': '%d' % (worksheet.show_summary_right)})
if worksheet.page_setup.fitToPage:
tag(doc, 'pageSetUpPr', {'fitToPage':'1'})
end_tag(doc, 'sheetPr')
tag(doc, 'dimension', {'ref': '%s' % worksheet.calculate_dimension()})
write_worksheet_sheetviews(doc, worksheet)
tag(doc, 'sheetFormatPr', {'defaultRowHeight': '15'})
write_worksheet_cols(doc, worksheet, style_table)
write_worksheet_data(doc, worksheet, string_table, style_table)
if worksheet.protection.enabled:
tag(doc, 'sheetProtection',
{'objects': '1', 'scenarios': '1', 'sheet': '1'})
write_worksheet_autofilter(doc, worksheet)
write_worksheet_mergecells(doc, worksheet)
write_worksheet_datavalidations(doc, worksheet)
write_worksheet_hyperlinks(doc, worksheet)
write_worksheet_conditional_formatting(doc, worksheet)
options = worksheet.page_setup.options
if options:
tag(doc, 'printOptions', options)
margins = worksheet.page_margins.margins
if margins:
tag(doc, 'pageMargins', margins)
setup = worksheet.page_setup.setup
if setup:
tag(doc, 'pageSetup', setup)
if worksheet.header_footer.hasHeader() or worksheet.header_footer.hasFooter():
start_tag(doc, 'headerFooter')
if worksheet.header_footer.hasHeader():
tag(doc, 'oddHeader', None, worksheet.header_footer.getHeader())
if worksheet.header_footer.hasFooter():
tag(doc, 'oddFooter', None, worksheet.header_footer.getFooter())
end_tag(doc, 'headerFooter')
if worksheet._charts or worksheet._images:
tag(doc, 'drawing', {'r:id':'rId1'})
# If vba is being preserved then add a legacyDrawing element so
# that any controls can be drawn.
if vba_root is not None:
el = vba_root.find('{%s}legacyDrawing' % SHEET_MAIN_NS)
if el is not None:
rId = el.get('{%s}id' % REL_NS)
tag(doc, 'legacyDrawing', {'r:id': rId})
breaks = worksheet.page_breaks
if breaks:
start_tag(doc, 'rowBreaks', {'count': str(len(breaks)), 'manualBreakCount': str(len(breaks))})
for b in breaks:
tag(doc, 'brk', {'id': str(b), 'man': 'true', 'max': '16383', 'min': '0'})
end_tag(doc, 'rowBreaks')
# add a legacyDrawing so that excel can draw comments
if worksheet._comment_count > 0:
tag(doc, 'legacyDrawing', {'r:id':'commentsvml'})
end_tag(doc, 'worksheet')
doc.endDocument()
xml_string = xml_file.getvalue()
xml_file.close()
return xml_string
def write_worksheet(worksheet, string_table, style_table):
"""Write a worksheet to an xml file."""
if worksheet.xml_source:
vba_root = fromstring(worksheet.xml_source)
else:
vba_root = None
xml_file = StringIO()
doc = XMLGenerator(out=xml_file, encoding='utf-8')
start_tag(doc, 'worksheet', {'xmlns': SHEET_MAIN_NS, 'xmlns:r': REL_NS})
if vba_root is not None:
el = vba_root.find('{%s}sheetPr' % SHEET_MAIN_NS)
if el is not None:
codename = el.get('codeName', worksheet.title)
start_tag(doc, 'sheetPr', {"codeName": codename})
else:
start_tag(doc, 'sheetPr')
else:
start_tag(doc, 'sheetPr')
tag(
doc, 'outlinePr', {
'summaryBelow': '%d' % (worksheet.show_summary_below),
'summaryRight': '%d' % (worksheet.show_summary_right)
})
if worksheet.page_setup.fitToPage:
tag(doc, 'pageSetUpPr', {'fitToPage': '1'})
end_tag(doc, 'sheetPr')
tag(doc, 'dimension', {'ref': '%s' % worksheet.calculate_dimension()})
write_worksheet_sheetviews(doc, worksheet)
tag(doc, 'sheetFormatPr', {'defaultRowHeight': '15'})
write_worksheet_cols(doc, worksheet, style_table)
write_worksheet_data(doc, worksheet, string_table, style_table)
if worksheet.protection.enabled:
tag(doc, 'sheetProtection', {
'objects': '1',
'scenarios': '1',
'sheet': '1'
})
write_worksheet_autofilter(doc, worksheet)
write_worksheet_mergecells(doc, worksheet)
write_worksheet_datavalidations(doc, worksheet)
write_worksheet_hyperlinks(doc, worksheet)
write_worksheet_conditional_formatting(doc, worksheet)
options = worksheet.page_setup.options
if options:
tag(doc, 'printOptions', options)
margins = worksheet.page_margins.margins
if margins:
tag(doc, 'pageMargins', margins)
setup = worksheet.page_setup.setup
if setup:
tag(doc, 'pageSetup', setup)
if worksheet.header_footer.hasHeader(
) or worksheet.header_footer.hasFooter():
start_tag(doc, 'headerFooter')
if worksheet.header_footer.hasHeader():
tag(doc, 'oddHeader', None, worksheet.header_footer.getHeader())
if worksheet.header_footer.hasFooter():
tag(doc, 'oddFooter', None, worksheet.header_footer.getFooter())
end_tag(doc, 'headerFooter')
if worksheet._charts or worksheet._images:
tag(doc, 'drawing', {'r:id': 'rId1'})
# If vba is being preserved then add a legacyDrawing element so
# that any controls can be drawn.
if vba_root is not None:
el = vba_root.find('{%s}legacyDrawing' % SHEET_MAIN_NS)
if el is not None:
rId = el.get('{%s}id' % REL_NS)
tag(doc, 'legacyDrawing', {'r:id': rId})
breaks = worksheet.page_breaks
if breaks:
start_tag(doc, 'rowBreaks', {
'count': str(len(breaks)),
'manualBreakCount': str(len(breaks))
})
for b in breaks:
tag(doc, 'brk', {
'id': str(b),
'man': 'true',
'max': '16383',
'min': '0'
})
end_tag(doc, 'rowBreaks')
# add a legacyDrawing so that excel can draw comments
if worksheet._comment_count > 0:
tag(doc, 'legacyDrawing', {'r:id': 'commentsvml'})
end_tag(doc, 'worksheet')
doc.endDocument()
xml_string = xml_file.getvalue()
xml_file.close()
return xml_string
def dump_workbook():
wb = Workbook(optimized_write=True)
ws = wb.create_sheet()
ws.append(range(30))
wb.save(filename=StringIO())
def test_conditional_font(self):
"""Test to verify font style written correctly."""
class WS():
conditional_formatting = ConditionalFormatting()
worksheet = WS()
# Create cf rule
redFill = Fill()
redFill.start_color.index = 'FFEE1111'
redFill.end_color.index = 'FFEE1111'
redFill.fill_type = Fill.FILL_SOLID
whiteFont = Font()
whiteFont.color.index = "FFFFFFFF"
worksheet.conditional_formatting.add(
'A1:A3',
CellIsRule(operator='equal',
formula=['"Fail"'],
stopIfTrue=False,
font=whiteFont,
fill=redFill))
worksheet.conditional_formatting.setDxfStyles(self.workbook)
# First, verify conditional formatting xml
temp_buffer = StringIO()
doc = XMLGenerator(out=temp_buffer, encoding='utf-8')
write_worksheet_conditional_formatting(doc, worksheet)
doc.endDocument()
xml = temp_buffer.getvalue()
temp_buffer.close()
diff = compare_xml(
xml, """
<conditionalFormatting sqref="A1:A3">
<cfRule dxfId="0" operator="equal" priority="1" type="cellIs">
<formula>"Fail"</formula>
</cfRule>
</conditionalFormatting>
""")
assert diff is None, diff
# Second, verify conditional formatting dxf styles
w = StyleWriter(self.workbook)
w._write_dxfs()
xml = get_xml(w._root)
diff = compare_xml(
xml, """
<styleSheet xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main">
<dxfs count="1">
<dxf>
<font>
<color rgb="FFFFFFFF" />
</font>
<fill>
<patternFill patternType="solid">
<fgColor rgb="FFEE1111" />
<bgColor rgb="FFEE1111" />
</patternFill>
</fill>
</dxf>
</dxfs>
</styleSheet>
""")
assert diff is None, diff
