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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def populate(self, filename):
 """Finds the file-stats and populates the class with stat values. Args: filename (str):
 name of the file. """


        if os.path.isfile(filename):
            fid_st = os.stat(filename)
            self.name = os.path.abspath(filename)
            self.full_name = filename
            self.size = fid_st.st_size
            self.last_modified = fid_st.st_mtime
            self.last_accessed = fid_st.st_atime
            self.last_info_changed = fid_st.st_ctime
            self.location = os.path.dirname(filename)