IndexError in repr of series objects containing complex numbers with negative imaginary parts · Issue #27484 · pandas-dev/pandas (original) (raw)

Traceback (most recent call last):
  File "foo.py", line 3, in <module>
    print(Series([-1j]))
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/core/series.py", line 1611, in __repr__
    length=show_dimensions,
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/core/series.py", line 1677, in to_string
    result = formatter.to_string()
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 312, in to_string
    fmt_values = self._get_formatted_values()
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 299, in _get_formatted_values
    values_to_format, None, float_format=self.float_format, na_rep=self.na_rep
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1032, in format_array
    return fmt_obj.get_result()
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1063, in get_result
    fmt_values = self._format_strings()
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1288, in _format_strings
    return list(self.get_result_as_array())
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1252, in get_result_as_array
    formatted_values = format_values_with(float_format)
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1234, in format_values_with
    return _trim_zeros_complex(values, na_rep)
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1597, in _trim_zeros_complex
    return ["".join(separate_and_trim(x, na_rep)) for x in str_complexes]
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1597, in <listcomp>
    return ["".join(separate_and_trim(x, na_rep)) for x in str_complexes]
  File "/home/david/.pyenv/versions/3.7.4/lib/python3.7/site-packages/pandas/io/formats/format.py", line 1594, in separate_and_trim
    + ["j"]
IndexError: list index out of range
0    0.0-1.0j
dtype: complex128