[issue21369] Extended modes for tarfile.TarFile()

2014-04-28 Thread Lars Gustäbel

Lars Gustäbel added the comment:

That was a design decision. What would be the advantage of having the TarFile 
class offer the compression itself?

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[issue21369] Extended modes for tarfile.TarFile()

2014-04-28 Thread Sworddragon

Sworddragon added the comment:

The TarFile class provides more options. Alternatively a file object could be 
used but this means additional code (and maybe IO overhead).

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[issue21369] Extended modes for tarfile.TarFile()

2014-04-28 Thread Lars Gustäbel

Lars Gustäbel added the comment:

You can pass keyword arguments to tarfile.open(), which will be passed to the 
TarFile constructor. You can also use pass fileobj arguments to tarfile.open().

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[issue21369] Extended modes for tarfile.TarFile()

2014-04-28 Thread Sworddragon

Sworddragon added the comment:

Interesting, after reading the documentation again I would now assume that is 
what **kwargs is for.

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[issue21369] Extended modes for tarfile.TarFile()

2014-04-28 Thread Lars Gustäbel

Lars Gustäbel added the comment:

Jup. That's it.

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priority: normal - low
resolution:  - not a bug
stage:  - resolved
status: open - closed

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[issue21369] Extended modes for tarfile.TarFile()

2014-04-27 Thread Sworddragon

New submission from Sworddragon:

tarfile.open() does support optionally an compression method on the mode 
argument in the form of 'filemode[:compression]' but tarfile.TarFile() does 
only suport 'a', 'r' and 'w'. Is there a special reason that tarfile.TarFile() 
doesn't directly support an optional compression method? Otherwise it would be 
nice if they could be used directly on tarfile.TarFile() too.

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components: Library (Lib)
messages: 217320
nosy: Sworddragon
priority: normal
severity: normal
status: open
title: Extended modes for tarfile.TarFile()
type: enhancement
versions: Python 3.4

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[issue21369] Extended modes for tarfile.TarFile()

2014-04-27 Thread Ned Deily

Changes by Ned Deily n...@acm.org:


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[issue21369] Extended modes for tarfile.TarFile()

2014-04-27 Thread Berker Peksag

Changes by Berker Peksag berker.pek...@gmail.com:


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