Merge pull request #47 from aarimond/feature/show_gridlines

Added show_gridlines property to Worksheet

pyexcelerate/Worksheet.py

@@ -24,6 +24,7 @@ def __init__(self, name, workbook, data=None, force_name=False):
 		self._merges = [] # list of Range objects
 		self._attributes = {}
 		self._panes = Panes.Panes()
+		self._show_grid_lines = True
 		if data is not None:
 			for x, row in enumerate(data, 1):
 				for y, cell in enumerate(row, 1):
@@ -79,7 +80,15 @@ def num_rows(self):
 	@property
 	def num_columns(self):
 		return max(1, self._columns)
-
+
+	@property
+	def show_grid_lines(self):
+		return self._show_grid_lines
+
+	@show_grid_lines.setter
+	def show_grid_lines(self, show_grid_lines):
+		self._show_grid_lines = show_grid_lines
+
 	def cell(self, name):
 		# convenience method
 		return self.range(name, name)

pyexcelerate/templates/xl/worksheets/sheet.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <worksheet mc:Ignorable="x14ac" xmlns="http://schemas.openxmlformats.org/spreadsheetml/2006/main" xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships" xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" xmlns:x14ac="http://schemas.microsoft.com/office/spreadsheetml/2009/9/ac">
     <sheetViews>
-        <sheetView workbookViewId="0">
+        <sheetView{% if not worksheet.show_grid_lines %} showGridLines="0"{% endif %} workbookViewId="0">
             {% if worksheet.panes %}{{ worksheet.panes.get_xml() }}{% endif %}
             <selection activeCell="A1" sqref="A1" />
         </sheetView>

pyexcelerate/tests/test_Workbook.py

@@ -159,3 +159,15 @@ def test_number_precision():
 #	ws = wb.new_sheet("Test")
 #	print(ws[1:3])
 #	ws[1:3][1].style.fill.background = Color(255, 0, 0)
+
+def test_show_grid_lines():
+	wb = Workbook()
+	ws = wb.new_sheet('without_grid_lines')
+	ws[1][1].value = 'some data'
+	ws.show_grid_lines = False
+	ws = wb.new_sheet('with_grid_lines')
+	ws[1][1].value = 'some other data'
+	ws.show_grid_lines = True
+	ws = wb.new_sheet('default_with_grid_lines')
+	ws[1][1].value = 'even more data'
+	wb.save(get_output_path("grid_lines.xlsx"))