-class TempFile:
- """clone of tempfile.TemporaryFile to use with python < 2.0."""
- # Cache the unlinker so we don't get spurious errors at shutdown
- # when the module-level "os" is None'd out. Note that this must
- # be referenced as self.unlink, because the name TempFile
- # may also get None'd out before __del__ is called.
- unlink = os.unlink
-
- def __init__(self):
- self.filename = tempfile.mktemp()
- self.file = open(self.filename,"w+b")
- self.close_called = 0
-
- def close(self):
- if not self.close_called:
- self.close_called = 1
- self.file.close()
- self.unlink(self.filename)
-
- def __del__(self):
- self.close()
-
- def read(self, size = -1):
- return self.file.read(size)
-
- def write(self, line):
- return self.file.write(line)
-
- def seek(self, offset):
- return self.file.seek(offset)
-
- def flush(self):
- return self.file.flush()
-
-
-def mkstemp():
- """create a secure temporary file and return its object-like file"""
- major, minor = get_version_info()
-
- if major >= 2 and minor >= 0:
- return tempfile.TemporaryFile()
- else:
- return TempFile()
-