def OnCancel(self, event):
""""""
tracer.debug("WurmAddonInstallDlg - OnCancel")
self.toInstall = []
WurmCommon.outMessage(_("Install list cleaned"))
self.Close()
def Unpack(self, target=None):
"""Extract the files in the archive to the path specified in the mapping dictionary"""
tracer.debug("7ZipArchive - Unpack")
totalfiles = float(len(self.namelist)) # float to force non-integer division
countfiles = 0
rf = SevenZip.SevenZipFile(self.filename)
for n in self.namelist:
# report progress
countfiles += 1
if totalfiles > 1:
WurmCommon.outProgressPercent(_("Unpacking RAR file"), countfiles/totalfiles)
if not self.IsFileRequired(n, self.filemap):
continue
ext = os.path.splitext(n)[1].replace('.', '') # leaves only the extension, no leading dot
if len(ext) == 0: # no extension, probably a directory, so ignore it
WurmCommon.outWarning(_("Skipping probable directory %(filename)s") % {'filename': n})
continue
(path, filename) = os.path.split(n)
if len(filename) > 0: # must check size, since directories may appear as files in the RAR
try:
rf.extract(n, os.path.join(target, self.addonname))
except SevenZip.SevenZipException, details:
WurmCommon.outError(_("Could not extract file %(filename)s") % {'filename': filename} + ":" + str(details))
continue
WurmCommon.outMessage(_("Successfully Extracted %(filename)s to %(dirname)s") % {'filename': filename, 'dirname': os.path.join(target, self.addonname)})