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Tools for indexing gzip files to support random-like access.

Project description

Tools for indexing gzip files to support random-like access.

Installing

To install library, run the following coomand:

$ python setup.py install

Testing

$ make test
$ make lint

Indexing a file

Indexing a file from stdin:

$ cat profiles.json.gz | gzipi index --format json --field id > index.json.gz

Indexing a local file:

$ cat profiles.json.bz -i profiles.json.gz -o index.json.gz --format csv --column 0 --delimiter ','

Retrieving data

Retrieving all data for specific domains:

$ zcat domains.json.gz | gzipi retrieve -f profiles.json.gz -i index.json.gz --format json > data.json --field domain

Using local and S3 paths:

$ gzipi retrieve -k domains.json.gz -f s3://domain-data/reports/Q1.json.gz -i index.json.gz --format json -o data.json --field domain

Repacking existing archives

$ gzipi repack -f profiles.json.gz -i new_index.json.gz -o new_profiles.json.gz --format json --field domain

Help

To get more information, run the following command:

$ gzipi --help

Project details


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Source Distribution

gzipi-0.1.3.tar.gz (12.8 kB view hashes)

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