def is_empty(self, strict=True):
        """
        - If it's a file, check if it is a empty file. (0 bytes content)
        - If it's a directory, check if there's no file and dir in it.
            But if ``strict = False``, then only check if there's no file in it.

        :param strict: only useful when it is a directory. if True, only
            return True if this dir has no dir and file. if False, return True
            if it doesn't have any file.
        """
        if self.exists():
            if self.is_file():
                return self.size == 0
            elif self.is_dir():
                if strict:
                    return len(list(self.select(recursive=True))) == 0
                else:  # pragma: no cover
                    return len(list(self.select_file(recursive=True))) == 0
            else:  # pragma: no cover
                msg = "'%s' is not either file or directory! (maybe simlink)" % self
                raise EnvironmentError(msg)
        else:
            raise EnvironmentError("'%s' not exists!" % self)
def is_empty(self, strict=True):
        """
        - If it's a file, check if it is a empty file. (0 bytes content)
        - If it's a directory, check if there's no file and dir in it.
            But if ``strict = False``, then only check if there's no file in it.

        :param strict: only useful when it is a directory. if True, only
            return True if this dir has no dir and file. if False, return True
            if it doesn't have any file.
        """
        if self.exists():
            if self.is_file():
                return self.size == 0
            elif self.is_dir():
                if strict:
                    return len(list(self.select(recursive=True))) == 0
                else:  # pragma: no cover
                    return len(list(self.select_file(recursive=True))) == 0
            else:  # pragma: no cover
                msg = "'%s' is not either file or directory! (maybe simlink)" % self
                raise EnvironmentError(msg)
        else:
            raise EnvironmentError("'%s' not exists!" % self)
def is_empty ( self , strict = True ) : if self . exists ( ) : if self . is_file ( ) : return self . size == 0 elif self . is_dir ( ) : if strict : return len ( list ( self . select ( recursive = True ) ) ) == 0 else : # pragma: no cover return len ( list ( self . select_file ( recursive = True ) ) ) == 0 else : # pragma: no cover msg = "'%s' is not either file or directory! (maybe simlink)" % self raise EnvironmentError ( msg ) else : raise EnvironmentError ( "'%s' not exists!" % self )
- If it's a file, check if it is a empty file. (0 bytes content)
        - If it's a directory, check if there's no file and dir in it.
            But if ``strict = False``, then only check if there's no file in it.

        :param strict: only useful when it is a directory. if True, only
            return True if this dir has no dir and file. if False, return True
            if it doesn't have any file.
- If it s a file check if it is a empty file . ( 0 bytes content ) - If it s a directory check if there s no file and dir in it . But if strict = False then only check if there s no file in it .