commits.py

import os
import file_utils
from time_utils import *
from hash_utils import *

class Commit:

    empty = ()

    def __init__(self, msg="", parent=empty, time=None):
        self.message = msg
        if time:
            self.time_stamp = time
        else:
            self.time_stamp = get_current_time()
        self.parent = parent
        self.blobs = {}

    def add_file(self, filename):
        file = os.path.join(file_utils.get_staging_dir(), filename)
        blob_id = file_utils.write_blob(file)
        self.blobs[filename] = blob_id

    def clean_str(self):
        return "commit " + hash_commit(self) + "\n" + "Date: " + get_time_stamp(self.time_stamp) + "\n" + self.message# + "\n" + str(self.blobs)

    def __str__(self):
        return "Date: " + get_time_stamp(self.time_stamp) + "\n\n\t" + self.message + "\n" + str(self.blobs)