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brendanarnold / py-fortranformat

MIT License
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G edit descriptor in output #9

Closed brendanarnold closed 3 years ago

brendanarnold commented 3 years ago

Hi,

In some cases, I encountered problems when trying to create output with the G edit descriptor. For example, the script

import fortranformat t = 0.0 fmtline = fortranformat.FortranRecordWriter('(G10.2)') print fmtline.write([t])

(normally, the output should be just "0.0") stops with the error message

Traceback (most recent call last): File "python_format.py", line 7, in print fmtline.write([t]) File "/home/braun/.python/fortranformat/FortranRecordWriter.py", line 48, in write return _output(self._eds, self._rev_eds, values) File "/home/braun/.python/fortranformat/_output.py", line 128, in output sub_string = _compose_float_string(w, e, d, state, val, 'G') File "/home/braun/.python/fortranformat/_output.py", line 316, in _compose_float_string out = _output_float(w, d, e, state, ftype, buff, sign_bit, zero_flag, ndigits, edigits) File "/home/braun/.python/fortranformat/_output.py", line 425, in _output_float if (nbefore + nafter) == 0: UnboundLocalError: local variable 'nbefore' referenced before assignment

brendanarnold commented 3 years ago

This is now fixed in the upcoming 0.2.6 release