Python查看对象属性的方法

D:\pythontest>python

Python 3.5. (v3.5.0:374f501f4567, Sep  , ::) [MSC v.  bit (AM

D64)] on win32

Type "help", "copyright", "credits" or "license" for more information.

>>> import requests

>>> res = requests.get('https://www.sogou.com/link?url=DSOYnZeCC_popvGkrcLjd__A2

nuyEZQRtN0U1Xf4Goe7gAE91qpuJw..')

>>>

>>>

>>> dir(res)

['__attrs__', '__bool__', '__class__', '__delattr__', '__dict__', '__dir__', '__

doc__', '__enter__', '__eq__', '__exit__', '__format__', '__ge__', '__getattribu

te__', '__getstate__', '__gt__', '__hash__', '__init__', '__iter__', '__le__', '

__lt__', '__module__', '__ne__', '__new__', '__nonzero__', '__reduce__', '__redu

ce_ex__', '__repr__', '__setattr__', '__setstate__', '__sizeof__', '__str__', '_

_subclasshook__', '__weakref__', '_content', '_content_consumed', '_next', 'appa

rent_encoding', 'close', 'connection', 'content', 'cookies', 'elapsed', 'encodin

g', 'headers', 'history', 'is_permanent_redirect', 'is_redirect', 'iter_content'

, 'iter_lines', 'json', 'links', 'next', 'ok', 'raise_for_status', 'raw', 'reaso

n', 'request', 'status_code', 'text', 'url']

>>>

>>>

>>> print(res.url)

https://www.sogou.com/link?url=DSOYnZeCC_popvGkrcLjd__A2nuyEZQRtN0U1Xf4Goe7gAE91

qpuJw..

>>> print(res.text)

<meta content="always" name="referrer"><script>window.location.replace("http://w

ww.hujiang.com/ciku/register/")</script><noscript><META http-equiv="refresh" con

tent="0;URL='http://www.hujiang.com/ciku/register/'"></noscript>

>>> help(res)

Help on Response in module requests.models object:

class Response(builtins.object)

 |  The :class:`Response <Response>` object, which contains a

 |  server's response to an HTTP request.

 |

 |  Methods defined here:

 |

 |  __bool__(self)

 |      Returns True if :attr:`status_code` is less than .

 |

 |      This attribute checks if the status code of the response is between

 |       and  to see if there was a client error or a server error. If

 |      the status code, is between  and , this will return True. This

 |      is **not** a check to see if the response code is `` OK``.

 |

 |  __enter__(self)

 |

 |  __exit__(self, *args)

 |

 |  __getstate__(self)

 |

 |  __init__(self)

 |      Initialize self.  See help(type(self)) for accurate signature.

 |

 |

 |

 |

 |

 |

 |

 |

 | 

-- More  --

#按q退出

>>> vars(res)

{'request': <PreparedRequest [GET]>, 'reason': 'OK', 'headers': {'Server': 'ngin

x', 'UUID': '6e3340cd-af97-40b4-bc43-f61aef2f27fc', 'Content-Type': 'text/html;

charset=GBK', 'Connection': 'keep-alive', 'Vary': 'Accept-Encoding', 'Expires':

'Sat, 24 Aug 2019 16:01:02 GMT', 'Content-Encoding': 'gzip', 'Date': 'Sat, 24 Au

g  :: GMT', 'Set-Cookie': 'ABTEST=||v17; expires=Mon, -Se

p- :: GMT; path=/, IPLOC=CN4601; expires=Sun, -Aug- :: GMT; do

main=.sogou.com; path=/, SUID=E5FF1D6F2513910A000000005D615F3E; expires=Fri, -

Aug- :: GMT; domain=.sogou.com; path=/, black_passportid=; domain=.so

gou.com; path=/; expires=Thu, -Dec- :: GMT', 'Transfer-Encoding': 'c

hunked', 'P3P': 'CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE CO

M NAV OTC NOI DSP COR", CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA

 PRE COM NAV OTC NOI DSP COR", CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT

DEM STA PRE COM NAV OTC NOI DSP COR"', 'Cache-Control': 'max-age=0'}, 'status_co

de': 200, '_content_consumed': True, 'history': [], 'elapsed': datetime.timedelt

a(, , ), '_content': b'<meta content="always" name="referrer"><script>wi

ndow.location.replace("http://www.hujiang.com/ciku/register/")</script><noscript

><META http-equiv="refresh" content="0;URL=\'http://www.hujiang.com/ciku/registe

r/\'"></noscript>', 'cookies': <RequestsCookieJar[Cookie(version=, name='IPLOC'

, value='CN4601', port=None, port_specified=False, domain='.sogou.com', domain_s

pecified=True, domain_initial_dot=True, path='/', path_specified=True, secure=Fa

lse, expires=, discard=False, comment=None, comment_url=None, rest={},

 rfc2109=False), Cookie(version=, name='SUID', value='E5FF1D6F2513910A000000005

D615F3E', port=None, port_specified=False, domain='.sogou.com', domain_specified

=True, domain_initial_dot=True, path='/', path_specified=True, secure=False, exp

ires=, discard=False, comment=None, comment_url=None, rest={}, rfc2109

=False), Cookie(version=, name='ABTEST', value='0|1566662462|v17', port=None, p

ort_specified=False, domain='www.sogou.com', domain_specified=False, domain_init

ial_dot=False, path='/', path_specified=True, secure=False, expires=,

discard=False, comment=None, comment_url=None, rest={}, rfc2109=False)]>, 'url':

 'https://www.sogou.com/link?url=DSOYnZeCC_popvGkrcLjd__A2nuyEZQRtN0U1Xf4Goe7gAE

91qpuJw..', '_next': None, 'encoding': 'GBK', 'raw': <urllib3.response.HTTPRespo

nse object at 0x00000000034BE9B0>, 'connection': <requests.adapters.HTTPAdapter

object at 0x00000000034AA4A8>}

>>>

>>> type(res)

<class 'requests.models.Response'>

>>> callable(res)

False