environment.py 文件源码

def process_dependencies(self, docname, doctree):
        """Process docutils-generated dependency info."""
        cwd = getcwd()
        frompath = path.join(path.normpath(self.srcdir), 'dummy')
        deps = doctree.settings.record_dependencies
        if not deps:
            return
        for dep in deps.list:
            # the dependency path is relative to the working dir, so get
            # one relative to the srcdir
            if isinstance(dep, bytes):
                dep = dep.decode(fs_encoding)
            relpath = relative_path(frompath,
                                    path.normpath(path.join(cwd, dep)))
            self.dependencies.setdefault(docname, set()).add(relpath)