def save(self, filename):
"""Save ZipFile as Excel file copy with content changed."""
o = ZipFile(filename,
mode='w',
compression=ZIP_DEFLATED,
compresslevel=ZIP_COMPRESSION_LEVEL)
i = self.root.stream
zpp = self.zipparts
for comp_name in zpp.keys():
content = None
zc = zpp[comp_name]
open_name = comp_name
if zc.deleted:
# Skip adding this file to the target Excel file
continue
if zc.name is not None:
# Name of file is changing
open_name = tools.renamed(open_name, zc.name)
if zc.changed:
content = zc.obj.content()
assert (comp_name == zc.obj.filename)
cin = None
else:
cin = i.open(comp_name)
cout = o.open(open_name, mode='w', force_zip64=True)
if content is not None:
cout.write(content)
else:
cout.write(cin.read()) # FIXME: Do it with finite size buffer
cout.close()
if cin is not None:
cin.close()
o.close()
def tablename_changed(self, filename, name):
ofn = "/" + filename
node = self.ovr[ofn]
new_name = tools.renamed(node.attrib["PartName"], name)
del self.ovr[ofn]
node.attrib["PartName"] = new_name
self.ovr[new_name] = node
self.invalidate()
def name(self, value):
# FIXME: We can rename table only onece
ctx = self.context
ctx.load()
ctx.state.name = value
old_fn = ctx.filename
ctx.filename = tools.renamed(old_fn, value)
ctx.xldoc.tablename_changed(old_fn, value)
def tablename_changed(self, filename, name):
for k, rel in self.ids.items():
if filename.endswith(rel.target): # FIXME: Bad supposition
break
else:
raise ValueError('object not found')
rel.element.attrib['Target'] = tools.renamed(rel.target, name)
self.invalidate()
def tablename_changed(self, filename, name):
self.rels.tablename_changed(filename, name)
self.root.root.contentType.tablename_changed(filename, name)
root = self.root.root
zpp = root.zipparts
new_fn = tools.renamed(filename, name)
fs = zpp[filename]
assert (fs.obj is not None)
del zpp[filename]
zpp[new_fn] = fs
fs.changed = True