This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description

Here are some decorators for reading and writing to compressed archives.

Installation

easy_install -U archiveIO

Usage

import archiveIO
import os
from cStringIO import StringIO

# Define a function that generates archive contents
@archiveIO.save
def save(targetPath):
    open(targetPath, 'wt').write('xxx')
# Define a function that processes archive contents
@archiveIO.load
def load(sourcePath):
    return open(sourcePath, 'rt').read()

# Save archives
save('sample.txt')
save('sample.txt.zip')
save('sample.txt.tar.gz')
save('sample.txt.tar.bz2')
save('sample.txt.tar')
# Load archives
assert 'xxx' == load('sample.txt')
assert 'xxx' == load('sample.txt.zip')
assert 'xxx' == load('sample.txt.tar.gz')
assert 'xxx' == load('sample.txt.tar.bz2')
assert 'xxx' == load('sample.txt.tar')

# Create an archive containing two files
@archiveIO.save
def save(targetPath):
    open(targetPath + '.txt', 'wt')
    open(targetPath + '.csv', 'wt')
targetPath = 'sample.zip'
save(targetPath)
# Target CSV files before TXT files
@archiveIO.load(extensions=['.csv', '.txt'])
def load(sourcePath):
    return os.path.basename(sourcePath)
assert 'sample.csv' == load(targetPath)

# Use MyException instead of IOError
class MyException(Exception):
    pass
@archiveIO.load(CustomException=MyException)
def load(sourcePath):
    return sourcePath
try:
    load('xxx.tar.gz')
except MyException, error:
    print error

# Compress directly into a string buffer
archive = archiveIO.Archive(StringIO(), '.tar.gz')
archive.save([
    'sample.txt',
    'sample.txt.zip',
])
# Uncompress into a temporary folder
with archiveIO.TemporaryFolder() as temporaryFolder:
    for filePath in archive.load(temporaryFolder):
        print filePath

0.4.4

  • Added option to target file extensions for uncompressed files

0.4.3

  • Added CustomException coverage if opening archive fails

0.4.2

  • Added CustomException option to load() decorator

0.4.1

  • Excluded extraneous ‘.’ when saving zip archives

0.4.0

  • Added support for file-like objects when saving or loading archives
  • Added support for folderPaths when saving archives
  • Increased test coverage to 100%

0.3.0

  • Added Archive class

0.2.0

  • Ported code from zip_store
  • Added support for .tar.gz .tar.bz2 .tar
Release History

Release History

0.4.4

This version

History Node

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Changelog content for this version goes here.

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0.4.3

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0.4.2

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0.4.1

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0.4

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Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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0.3

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0.2

History Node

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Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
archiveIO-0.4.4.tar.gz (5.7 kB) Copy SHA256 Checksum SHA256 Source Jun 27, 2012

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