def get_symlink_target(self, path_parts, rev):
"""Return the target of the symbolic link versioned at PATH_PARTS
in REV, or None if that object is not a symlink."""
path = self._getpath(path_parts)
rev = self._getrev(rev)
path_type = self.itemtype(path_parts, rev) # does auth-check
fsroot = self._getroot(rev)
# Symlinks must be files with the svn:special property set on them
# and with file contents which read "link SOME_PATH".
if path_type != vclib.FILE:
return None
props = fs.node_proplist(fsroot, path)
if core.SVN_PROP_SPECIAL not in props:
return None
pathspec = ""
# FIXME: We're being a touch sloppy here, only checking the first
# line of the file.
stream = fs.file_contents(fsroot, path)
try:
pathspec, eof = core.svn_stream_readline(stream, b"\n")
finally:
core.svn_stream_close(stream)
if pathspec[:5] != "link ":
return None
return pathspec[5:]
def get_symlink_target(self, path_parts, rev):
"""Return the target of the symbolic link versioned at PATH_PARTS
in REV, or None if that object is not a symlink."""
path = self._getpath(path_parts)
rev = self._getrev(rev)
path_type = self.itemtype(path_parts, rev) # does auth-check
fsroot = self._getroot(rev)
# Symlinks must be files with the svn:special property set on them
# and with file contents which read "link SOME_PATH".
if path_type != vclib.FILE:
return None
props = fs.node_proplist(fsroot, path)
if not props.has_key(core.SVN_PROP_SPECIAL):
return None
pathspec = ''
### FIXME: We're being a touch sloppy here, only checking the first line
### of the file.
stream = fs.file_contents(fsroot, path)
try:
pathspec, eof = core.svn_stream_readline(stream, '\n')
finally:
core.svn_stream_close(stream)
if pathspec[:5] != 'link ':
return None
return pathspec[5:]
def readline(self):
chunk = None
if not self._eof:
chunk, self._eof = core.svn_stream_readline(self._stream, b"\n")
if not self._eof:
chunk = chunk + b"\n"
if not chunk:
self._eof = 1
return chunk
def readline(self):
chunk = None
if not self._eof:
chunk, self._eof = core.svn_stream_readline(self._stream, '\n')
if not self._eof:
chunk = chunk + '\n'
if not chunk:
self._eof = 1
return chunk
def readline(self):
chunk = None
if not self._eof:
chunk, self._eof = core.svn_stream_readline(self._stream, '\n')
if not self._eof:
chunk = chunk + '\n'
if not chunk:
self._eof = 1
return chunk