def listdir(self, path):
if not self.isdir(path):
raise OSError("%s is not a directory" % path)
if not path.endswith("/"):
path += "/"
dirs = []
files = []
for f in self.files:
if self.exists(f) and f.startswith(path):
remaining = f[len(path) :]
if "/" in remaining:
dir = remaining[: remaining.index("/")]
if not dir in dirs:
dirs.append(dir)
else:
files.append(remaining)
return dirs + files
def delete_last_slash(path):
if path.endswith(os.sep) or path.endswith("/") or path.endswith("\\"):
return os.path.dirname(path)
return path
def isdir(self, path):
if path in self.files:
return False
if not path.endswith("/"):
path += "/"
return any(f.startswith(path) for f in self.files)