111 lines
3.6 KiB
Python
111 lines
3.6 KiB
Python
"""
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module defining subversion path objects.
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SvnBindingPath implementation using svn-swig-py-bindings
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"""
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# import svn swig-c-bindings
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if 0:
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#import svn.client, svn.core, svn.util, atexit
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#svn.util.apr_initialize()
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#atexit.register(svn.util.apr_terminate)
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#import os, sys, time, re
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#from common import *
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#from svncommon import _cache, _repocache, SvnPathBase
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class SvnBindingPath(SvnPathBase):
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pool = svn.util.svn_pool_create(None)
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def _make_rev_t(self):
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rev = svn.core.svn_opt_revision_t()
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if self.rev is not None:
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rev.kind = svn.core.svn_opt_revision_number
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rev.value.number = self.rev
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return rev
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def _make_cctx(self):
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cctx = svn.client.svn_client_ctx_t()
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provider = svn.client.svn_client_get_simple_provider(self.pool)
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cctx.auth_baton = svn.util.svn_auth_open([provider], self.pool)
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return cctx
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def open(self, mode='r'):
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assert 'w' not in mode and 'a' not in mode
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assert self.exists() # svn cat returns an empty file otherwise
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return os.popen("svn cat -r %s '%s'" % (self.rev, self.strpath))
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# XXX we don't know how to make our own stream
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#from svn import client, util, core
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#url = self.strpath
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#rev = self._make_rev_t()
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#cctx = self._make_cctx()
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#stream = core.svn_stream_create(None, self.pool)
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#client.svn_client_cat(stream, url, rev, cctx, self.pool)
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#return stream.get_value()
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def _propget(self, name):
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url = self.strpath
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rev = self._make_rev_t()
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cctx = self._make_cctx()
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table = svn.client.svn_client_propget(name, url, rev, 0, cctx, self.pool)
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return str(table.values()[0])
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def _proplist(self):
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url = self.strpath
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rev = self._make_rev_t()
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cctx = self._make_cctx()
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table = svn.client.svn_client_proplist(url, rev, 0, cctx, self.pool)
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if not table:
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return {}
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content = table[0][1]
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for name, value in content.items():
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content[name] = str(value)
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return content
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def exists(self):
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try:
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self.proplist()
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except RuntimeError, e:
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if e.args[0].lower().find('unknown node')!=-1:
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return 0
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raise
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return 1
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def _listdir_nameinfo(self):
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""" return a tuple of paths on 'self' as a directory """
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url = self.strpath
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rev = self._make_rev_t()
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cctx = self._make_cctx()
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try:
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dic = svn.client.svn_client_ls(url, rev, 0, cctx, self.pool)
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except RuntimeError, e:
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raise IOError(e.args)
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nameinfo_seq = map(lambda x: (x[0], InfoSvnBinding(x[1])), dic.items())
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return nameinfo_seq
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class InfoSvnBinding:
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def __init__(self, _info):
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self.size = _info.size
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self.time = _info.time
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self.last_author = _info.last_author
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self.created_rev = _info.created_rev
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self.has_props = _info.has_props
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if _info.kind == svn.core.svn_node_dir:
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self.kind = 'dir'
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elif _info.kind == svn.core.svn_node_file:
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self.kind = 'file'
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else:
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raise ValueError, "unknown kind of svn object"
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self.mtime = self.time / 1000000
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def __eq__(self, other):
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return self.__dict__ == other.__dict__
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SvnPath = SvnBindingPath
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