svn_utils.py 文件源码

def get_externals(self):
        #Previous to 1.5 --xml was not supported for svn propget and the -R
        #output format breaks the shlex compatible semantics.
        cmd = ['svn', 'propget', 'svn:externals']
        result = []
        for folder in self.iter_dirs():
            code, lines = _run_command(cmd + [folder], encoding="utf-8")
            if code != 0:
                log.warn("svn propget failed")
                return []
            #lines should a str
            for external in parse_external_prop(lines):
                if folder:
                    external = os.path.join(folder, external)
                result.append(os.path.normpath(external))

        return result