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Newsgroups: comp.lang.python
Date: Mon, 1 Apr 2013 15:07:40 -0700 (PDT)
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Subject: Re: Curl and python httplib?
From: vasudevram <vasudevram@gmail.com>
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On Tuesday, April 2, 2013 1:03:58 AM UTC+5:30, Mark Lawrence wrote:
> On 30/03/2013 05:08, =D0=A1=D1=A7=D4=B0PHP wrote:
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> > Guys,
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> >
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> > I take a project that need send request to Hadoop by curl.
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> > But now, the curl and pycurl can't satisfy my project. So i need use th=
e
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> > powerful httplib.
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> > But failed.
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> >
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> > *my curl request:*
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> > curl -i -X PUT "http://localhost:50070/webhdfs/v1/levi/7?op=3DCREATE"
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> >
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> > *my return:*
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> > HTTP/1.1 307 TEMPORARY_REDIRECT
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> > Content-Type: application/octet-stream
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> > Location:
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> > http://58.53.211.47:50075/webhdfs/v1/levi/7?op=3DCREATE&overwrite=3Dfal=
se
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> > Content-Length: 0
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> > Server: Jetty(6.1.26)
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> >
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> > *Now, i change the curl request to httplib:*
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> > import httplib
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> > import urllib
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> >
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> > params=3Durllib.urlencode({"@op":"CREATE","@user.name":"levi"})
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> > headers=3D{"Content-type": "application/x-www-form-urlencoded","Accept"=
:
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> > "text/plain"}
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> > conn=3Dhttplib.HTTPConnection("localhost:50070")
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> > conn.request("PUT","/webhdfs/v1/levi/7.txt",params,headers)
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> > response=3Dconn.getresponse()
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> > print response.status, response.reason
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> > data=3Dresponse.read()
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> > print data
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> > conn.close()
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> >
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> > *But it failed:*
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> > #print response.status, response.reason
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> > 500 Internal Server Error
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> > #print data
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> > '{"RemoteException":{"exception":"WebApplicationException","javaClassNa=
me":"javax.ws.rs.WebApplicationException","message":null}}'
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> >
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> > Who knows why? It's OK when i use curl, so where is the problem in
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> > httplib method?
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> > Or some other reasons?
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> > Who can help me change the curl request to httplib edition?
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> >
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> > TIA
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> > Levi
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> >
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> >
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>=20
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> Try the requests module https://pypi.python.org/pypi/requests/ as if I=20
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> can successfuly use it anybody can :)
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>=20
>=20
> --=20
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> If you're using GoogleCrap=E2=84=A2 please read this=20
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> http://wiki.python.org/moin/GoogleGroupsPython.
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> Mark Lawrence

Or try httplib2

GIYF