How to use 'pandas joins' in Python
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557 def pandas_outer_join(self, df_list): 558 if df_list is None: return None 559 560 # remove any None elements (which can't be joined!) 561 df_list = [i for i in df_list if i is not None] 562 563 if len(df_list) == 0: return None 564 elif len(df_list) == 1: return df_list[0] 565 566 # df_list = [dd.from_pandas(df) for df in df_list] 567 568 df_list = df_list[0].join(df_list[1:], how="outer") 569 570 return df_list