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python - Parallel fetching of files

In order to download files, I'm creating a urlopen object (urllib2 class) and reading it in chunks.

I would like to connect to the server several times and download the file in six different sessions. Doing that, the download speed should get faster. Many download managers have this feature.

I thought about specifying the part of file i would like to download in each session, and somehow process all the sessions in the same time. I'm not sure how I can achieve this.

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As to running parallel requests you might want to use urllib3 or requests.

I took some time to make a list of similar questions:

Looking for [python] +download +concurrent gives these interesting ones:

Looking for [python] +http +concurrent gives these:

Looking for [python] +urllib2 +slow:

Looking for [python] +download +many:


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