traipse: upmana/mercurial/archival.py comparison

comparison upmana/mercurial/archival.py @ 28:ff154cf3350c ornery-orc

Traipse 'OpenRPG' {100203-00} Traipse is a distribution of OpenRPG that is designed to be easy to setup and go. Traipse also makes it easy for developers to work on code without fear of sacrifice. 'Ornery-Orc' continues the trend of 'Grumpy' and adds fixes to the code. 'Ornery-Orc's main goal is to offer more advanced features and enhance the productivity of the user. Update Summary (Stable) New Features: New Bookmarks Feature New 'boot' command to remote admin New confirmation window for sent nodes Miniatures Layer pop up box allows users to turn off Mini labels, from FlexiRPG New Zoom Mouse plugin added New Images added to Plugin UI Switching to Element Tree New Map efficiency, from FlexiRPG New Status Bar to Update Manager New TrueDebug Class in orpg_log (See documentation for usage) New Portable Mercurial New Tip of the Day, from Core and community New Reference Syntax added for custom PC sheets New Child Reference for gametree New Parent Reference for gametree New Gametree Recursion method, mapping, context sensitivity, and effeciency.. New Features node with bonus nodes and Node Referencing help added New Dieroller structure from Core New DieRoller portability for odd Dice New 7th Sea die roller; ie [7k3] = [7d10.takeHighest(3).open(10)] New 'Mythos' System die roller added New vs. die roller method for WoD; ie [3v3] = [3d10.vs(3)]. Included for Mythos roller also New Warhammer FRPG Die Roller (Special thanks to Puu-san for the support) New EZ_Tree Reference system. Push a button, Traipse the tree, get a reference (Beta!) New Grids act more like Spreadsheets in Use mode, with Auto Calc Fixes: Fix to allow for portability to an OpenSUSE linux OS Fix to mplay_client for Fedora and OpenSUSE Fix to Text based Server Fix to Remote Admin Commands Fix to Pretty Print, from Core Fix to Splitter Nodes not being created Fix to massive amounts of images loading, from Core Fix to Map from gametree not showing to all clients Fix to gametree about menus Fix to Password Manager check on startup Fix to PC Sheets from tool nodes. They now use the tabber_panel Fix to Whiteboard ID to prevent random line or text deleting. Fixes to Server, Remote Server, and Server GUI Fix to Update Manager; cleaner clode for saved repositories Fixes made to Settings Panel and now reactive settings when Ok is pressed Fixes to Alternity roller's attack roll. Uses a simple Tuple instead of a Splice Fix to Use panel of Forms and Tabbers. Now longer enters design mode Fix made Image Fetching. New fetching image and new failed image Fix to whiteboard ID's to prevent non updated clients from ruining the fix. default_manifest.xml renamed to default_upmana.xml

author	sirebral
date	Wed, 03 Feb 2010 22:16:49 -0600
parents
children

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-:51428d30c59e
+:ff154cf3350c
+# archival.py - revision archival for mercurial
+#
+# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
+#
+# This software may be used and distributed according to the terms of the
+# GNU General Public License version 2, incorporated herein by reference.
+from i18n import _
+from node import hex
+import util
+import cStringIO, os, stat, tarfile, time, zipfile
+import zlib, gzip
+def tidyprefix(dest, prefix, suffixes):
+'''choose prefix to use for names in archive.  make sure prefix is
+safe for consumers.'''
+if prefix:
+prefix = util.normpath(prefix)
+else:
+if not isinstance(dest, str):
+raise ValueError('dest must be string if no prefix')
+prefix = os.path.basename(dest)
+lower = prefix.lower()
+for sfx in suffixes:
+if lower.endswith(sfx):
+prefix = prefix[:-len(sfx)]
+break
+lpfx = os.path.normpath(util.localpath(prefix))
+prefix = util.pconvert(lpfx)
+if not prefix.endswith('/'):
+prefix += '/'
+if prefix.startswith('../') or os.path.isabs(lpfx) or '/../' in prefix:
+raise util.Abort(_('archive prefix contains illegal components'))
+return prefix
+class tarit(object):
+'''write archive to tar file or stream.  can write uncompressed,
+or compress with gzip or bzip2.'''
+class GzipFileWithTime(gzip.GzipFile):
+def __init__(self, *args, **kw):
+timestamp = None
+if 'timestamp' in kw:
+timestamp = kw.pop('timestamp')
+if timestamp is None:
+self.timestamp = time.time()
+else:
+self.timestamp = timestamp
+gzip.GzipFile.__init__(self, *args, **kw)
+def _write_gzip_header(self):
+self.fileobj.write('\037\213')             # magic header
+self.fileobj.write('\010')                 # compression method
+# Python 2.6 deprecates self.filename
+fname = getattr(self, 'name', None) or self.filename
+flags = 0
+if fname:
+flags = gzip.FNAME
+self.fileobj.write(chr(flags))
+gzip.write32u(self.fileobj, long(self.timestamp))
+self.fileobj.write('\002')
+self.fileobj.write('\377')
+if fname:
+self.fileobj.write(fname + '\000')
+def __init__(self, dest, prefix, mtime, kind=''):
+self.prefix = tidyprefix(dest, prefix, ['.tar', '.tar.bz2', '.tar.gz',
+'.tgz', '.tbz2'])
+self.mtime = mtime
+def taropen(name, mode, fileobj=None):
+if kind == 'gz':
+mode = mode[0]
+if not fileobj:
+fileobj = open(name, mode + 'b')
+gzfileobj = self.GzipFileWithTime(name, mode + 'b',
+zlib.Z_BEST_COMPRESSION,
+fileobj, timestamp=mtime)
+return tarfile.TarFile.taropen(name, mode, gzfileobj)
+else:
+return tarfile.open(name, mode + kind, fileobj)
+if isinstance(dest, str):
+self.z = taropen(dest, mode='w:')
+else:
+# Python 2.5-2.5.1 have a regression that requires a name arg
+self.z = taropen(name='', mode='w|', fileobj=dest)
+def addfile(self, name, mode, islink, data):
+i = tarfile.TarInfo(self.prefix + name)
+i.mtime = self.mtime
+i.size = len(data)
+if islink:
+i.type = tarfile.SYMTYPE
+i.mode = 0777
+i.linkname = data
+data = None
+i.size = 0
+else:
+i.mode = mode
+data = cStringIO.StringIO(data)
+self.z.addfile(i, data)
+def done(self):
+self.z.close()
+class tellable(object):
+'''provide tell method for zipfile.ZipFile when writing to http
+response file object.'''
+def __init__(self, fp):
+self.fp = fp
+self.offset = 0
+def __getattr__(self, key):
+return getattr(self.fp, key)
+def write(self, s):
+self.fp.write(s)
+self.offset += len(s)
+def tell(self):
+return self.offset
+class zipit(object):
+'''write archive to zip file or stream.  can write uncompressed,
+or compressed with deflate.'''
+def __init__(self, dest, prefix, mtime, compress=True):
+self.prefix = tidyprefix(dest, prefix, ('.zip',))
+if not isinstance(dest, str):
+try:
+dest.tell()
+except (AttributeError, IOError):
+dest = tellable(dest)
+self.z = zipfile.ZipFile(dest, 'w',
+compress and zipfile.ZIP_DEFLATED or
+zipfile.ZIP_STORED)
+self.date_time = time.gmtime(mtime)[:6]
+def addfile(self, name, mode, islink, data):
+i = zipfile.ZipInfo(self.prefix + name, self.date_time)
+i.compress_type = self.z.compression
+# unzip will not honor unix file modes unless file creator is
+# set to unix (id 3).
+i.create_system = 3
+ftype = stat.S_IFREG
+if islink:
+mode = 0777
+ftype = stat.S_IFLNK
+i.external_attr = (mode | ftype) << 16L
+self.z.writestr(i, data)
+def done(self):
+self.z.close()
+class fileit(object):
+'''write archive as files in directory.'''
+def __init__(self, name, prefix, mtime):
+if prefix:
+raise util.Abort(_('cannot give prefix when archiving to files'))
+self.basedir = name
+self.opener = util.opener(self.basedir)
+def addfile(self, name, mode, islink, data):
+if islink:
+self.opener.symlink(data, name)
+return
+f = self.opener(name, "w", atomictemp=True)
+f.write(data)
+f.rename()
+destfile = os.path.join(self.basedir, name)
+os.chmod(destfile, mode)
+def done(self):
+pass
+archivers = {
+'files': fileit,
+'tar': tarit,
+'tbz2': lambda name, prefix, mtime: tarit(name, prefix, mtime, 'bz2'),
+'tgz': lambda name, prefix, mtime: tarit(name, prefix, mtime, 'gz'),
+'uzip': lambda name, prefix, mtime: zipit(name, prefix, mtime, False),
+'zip': zipit,
+}
+def archive(repo, dest, node, kind, decode=True, matchfn=None,
+prefix=None, mtime=None):
+'''create archive of repo as it was at node.
+dest can be name of directory, name of archive file, or file
+object to write archive to.
+kind is type of archive to create.
+decode tells whether to put files through decode filters from
+hgrc.
+matchfn is function to filter names of files to write to archive.
+prefix is name of path to put before every archive member.'''
+def write(name, mode, islink, getdata):
+if matchfn and not matchfn(name): return
+data = getdata()
+if decode:
+data = repo.wwritedata(name, data)
+archiver.addfile(name, mode, islink, data)
+if kind not in archivers:
+raise util.Abort(_("unknown archive type '%s'") % kind)
+ctx = repo[node]
+archiver = archivers[kind](dest, prefix, mtime or ctx.date()[0])
+if repo.ui.configbool("ui", "archivemeta", True):
+write('.hg_archival.txt', 0644, False,
+lambda: 'repo: %s\nnode: %s\n' % (
+hex(repo.changelog.node(0)), hex(node)))
+for f in ctx:
+ff = ctx.flags(f)
+write(f, 'x' in ff and 0755 or 0644, 'l' in ff, ctx[f].data)
+archiver.done()

Mercurial > traipse

comparison upmana/mercurial/archival.py @ 28:ff154cf3350c ornery-orc