コード例 #1
0
ファイル: object_store.py プロジェクト: SRabbelier/hg-git
 def get_raw(self, name):
     """Obtain the raw text for an object.
     
     :param name: sha for the object.
     :return: tuple with object type and object contents.
     """
     if len(name) == 40:
         sha = hex_to_sha(name)
         hexsha = name
     elif len(name) == 20:
         sha = name
         hexsha = None
     else:
         raise AssertionError
     for pack in self.packs:
         try:
             return pack.get_raw(sha)
         except KeyError:
             pass
     if hexsha is None: 
         hexsha = sha_to_hex(name)
     ret = self._get_shafile(hexsha)
     if ret is not None:
         return ret.type, ret.as_raw_string()
     raise KeyError(hexsha)
コード例 #2
0
ファイル: pack.py プロジェクト: SRabbelier/hg-git
 def object_index(self, sha):
     """Return the index in to the corresponding packfile for the object.
 
     Given the name of an object it will return the offset that object lives
     at within the corresponding pack file. If the pack file doesn't have the
     object then None will be returned.
     """
     if len(sha) == 40:
         sha = hex_to_sha(sha)
     return self._object_index(sha)
コード例 #3
0
  def object_index(self, sha):
    """Return the index in to the corresponding packfile for the object.

    Given the name of an object it will return the offset that object lives
    at within the corresponding pack file. If the pack file doesn't have the
    object then None will be returned.
    """
    size = os.path.getsize(self._filename)
    assert size == self._size, "Pack index %s has changed size, I don't " \
         "like that" % self._filename
    if len(sha) == 40:
        sha = hex_to_sha(sha)
    return self._object_index(sha)
コード例 #4
0
ファイル: index.py プロジェクト: undees/hg-git
def write_cache_entry(f, entry):
    """Write an index entry to a file.

    :param f: File object
    :param entry: Entry to write, tuple with: 
        (name, ctime, mtime, ino, dev, mode, uid, gid, size, sha, flags)
    """
    beginoffset = f.tell()
    (name, ctime, mtime, ino, dev, mode, uid, gid, size, sha, flags) = entry
    write_cache_time(f, ctime)
    write_cache_time(f, mtime)
    f.write(struct.pack(">LLLLLL20sH", ino, dev, mode, uid, gid, size, hex_to_sha(sha), flags))
    f.write(name)
    f.write(chr(0))
    real_size = (f.tell() - beginoffset + 7) & ~7
    f.write("\0" * ((beginoffset + real_size) - f.tell()))
コード例 #5
0
ファイル: repo.py プロジェクト: SRabbelier/hg-git
 def write_tree_array(self, tree_array):
     tree_array.sort(key=lambda x: x[1])
     tree_data = ''
     for entry in tree_array:
         rawsha = hex_to_sha(entry[2])
         if entry[0] == 'tree':
             tree_name = entry[1][0:-1]
             tree_data += "%s %s\0%s" % ('40000', tree_name, rawsha)
         if entry[0] == 'blob':
             # TODO : support submodules
             exec_flag = entry[3]
             link_flag = entry[4]
             if link_flag:
               mode = '120000'
             elif exec_flag:
               mode = '100755'
             else:
               mode = '100644'
             tree_data += "%s %s\0%s" % (mode, entry[1], rawsha)
     sha = self.write_object('tree', tree_data)
     return sha