def commit(self, db):
self.file.close()
try:
os.unlink(self.name+".cab")
except OSError:
pass
for k, v in [(r"Software\Microsoft\VisualStudio\7.1\Setup\VS", "VS7CommonBinDir"),
(r"Software\Microsoft\VisualStudio\8.0\Setup\VS", "VS7CommonBinDir"),
(r"Software\Microsoft\VisualStudio\9.0\Setup\VS", "VS7CommonBinDir"),
(r"Software\Microsoft\Win32SDK\Directories", "Install Dir"),
]:
try:
key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, k)
dir = _winreg.QueryValueEx(key, v)[0]
_winreg.CloseKey(key)
except (WindowsError, IndexError):
continue
cabarc = os.path.join(dir, r"Bin", "cabarc.exe")
if not os.path.exists(cabarc):
continue
break
else:
print "WARNING: cabarc.exe not found in registry"
cabarc = "cabarc.exe"
cmd = r'"%s" -m lzx:21 n %s.cab @%s.txt' % (cabarc, self.name, self.name)
p = subprocess.Popen(cmd, shell=True, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
for line in p.stdout:
if line.startswith(" -- adding "):
sys.stdout.write(".")
else:
sys.stdout.write(line)
sys.stdout.flush()
if not os.path.exists(self.name+".cab"):
raise IOError, "cabarc failed"
add_data(db, "Media",
[(1, self.index, None, "#"+self.name, None, None)])
add_stream(db, self.name, self.name+".cab")
os.unlink(self.name+".txt")
os.unlink(self.name+".cab")
db.Commit()
评论列表
文章目录