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![]() Server : LiteSpeed System : Linux v2202501248978307069 5.4.0-204-generic #224-Ubuntu SMP Thu Dec 5 13:38:28 UTC 2024 x86_64 User : voirf6718 ( 1002) PHP Version : 7.3.33-1+focal Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals, Directory : /lib/python3.8/urllib/ |
"""Response classes used by urllib. The base class, addbase, defines a minimal file-like interface, including read() and readline(). The typical response object is an addinfourl instance, which defines an info() method that returns headers and a geturl() method that returns the url. """ import tempfile __all__ = ['addbase', 'addclosehook', 'addinfo', 'addinfourl'] class addbase(tempfile._TemporaryFileWrapper): """Base class for addinfo and addclosehook. Is a good idea for garbage collection.""" # XXX Add a method to expose the timeout on the underlying socket? def __init__(self, fp): super(addbase, self).__init__(fp, '<urllib response>', delete=False) # Keep reference around as this was part of the original API. self.fp = fp def __repr__(self): return '<%s at %r whose fp = %r>' % (self.__class__.__name__, id(self), self.file) def __enter__(self): if self.fp.closed: raise ValueError("I/O operation on closed file") return self def __exit__(self, type, value, traceback): self.close() class addclosehook(addbase): """Class to add a close hook to an open file.""" def __init__(self, fp, closehook, *hookargs): super(addclosehook, self).__init__(fp) self.closehook = closehook self.hookargs = hookargs def close(self): try: closehook = self.closehook hookargs = self.hookargs if closehook: self.closehook = None self.hookargs = None closehook(*hookargs) finally: super(addclosehook, self).close() class addinfo(addbase): """class to add an info() method to an open file.""" def __init__(self, fp, headers): super(addinfo, self).__init__(fp) self.headers = headers def info(self): return self.headers class addinfourl(addinfo): """class to add info() and geturl() methods to an open file.""" def __init__(self, fp, headers, url, code=None): super(addinfourl, self).__init__(fp, headers) self.url = url self.code = code def getcode(self): return self.code def geturl(self): return self.url