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Viewing changes to bzrlib/export/tar_exporter.py

  • Committer: Andrew Bennetts
  • Date: 2008-08-07 00:25:38 UTC
  • mfrom: (3612 +trunk)
  • mto: This revision was merged to the branch mainline in revision 3613.
  • Revision ID: andrew.bennetts@canonical.com-20080807002538-mtl1fcgy2fdabha4
Merge from bzr.dev.

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bzrlib/export/tar_exporter.py
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"""
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import os
 
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import sys
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import tarfile
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import time
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import sys
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from bzrlib import errors, export
 
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from bzrlib import errors, export, osutils
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from bzrlib.trace import mutter
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    entries = inv.iter_entries()
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    entries.next() # skip root
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    for dp, ie in entries:
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        # .bzrignore has no meaning outside of a working tree
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        # so do not export it
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        if dp == ".bzrignore":
 
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        # The .bzr* namespace is reserved for "magic" files like
 
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        # .bzrignore and .bzrrules - do not export these
 
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        if dp.startswith(".bzr"):
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            continue
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        item, fileobj = ie.get_tar_item(root, dp, now, tree)
 
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        filename = osutils.pathjoin(root, dp).encode('utf8')
 
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        item = tarfile.TarInfo(filename)
 
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        item.mtime = now
 
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        if ie.kind == "file":
 
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            item.type = tarfile.REGTYPE
 
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            if tree.is_executable(ie.file_id):
 
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                item.mode = 0755
 
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            else:
 
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                item.mode = 0644
 
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            item.size = ie.text_size
 
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            fileobj = tree.get_file(ie.file_id)
 
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        elif ie.kind == "directory":
 
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            item.type = tarfile.DIRTYPE
 
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            item.name += '/'
 
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            item.size = 0
 
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            item.mode = 0755
 
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            fileobj = None
 
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        elif ie.kind == "symlink":
 
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            item.type = tarfile.SYMTYPE
 
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            item.size = 0
 
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            item.mode = 0755
 
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            item.linkname = ie.symlink_target
 
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            fileobj = None
 
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        else:
 
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            raise BzrError("don't know how to export {%s} of kind %r" %
 
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                           (ie.file_id, ie.kind))
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        ball.addfile(item, fileobj)
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    ball.close()
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def tbz_exporter(tree, dest, root):
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    tar_exporter(tree, dest, root, compression='bz2')
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