(self, frames)
| 934 | return self._recursive_join(self.frames) |
| 935 | |
| 936 | def _recursive_join(self, frames): |
| 937 | if len(frames) == 1: |
| 938 | return frames[0] |
| 939 | |
| 940 | if len(frames) == 2: |
| 941 | return Merge( |
| 942 | frames[0], |
| 943 | frames[1], |
| 944 | how="outer", |
| 945 | left_index=True, |
| 946 | right_index=True, |
| 947 | ) |
| 948 | |
| 949 | midx = len(frames) // 2 |
| 950 | |
| 951 | return self._recursive_join( |
| 952 | [ |
| 953 | self._recursive_join(frames[:midx]), |
| 954 | self._recursive_join(frames[midx:]), |
| 955 | ], |
| 956 | ) |