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Fixed: Missing substring should raise ValueError not KeyError + try-except code cleanup #2691

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Merged
merged 2 commits into from
Sep 17, 2018
Merged

Fixed: Missing substring should raise ValueError not KeyError + try-except code cleanup #2691

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c0d7cad
Fixed: Missing substring should raise ValueError not KeyError
kchawla-pi Sep 3, 2018
7f48e94
Reorganized exception catching in _strip_header() for better code cla…
kchawla-pi Sep 17, 2018
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19 changes: 10 additions & 9 deletions nipype/utils/spm_docs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,13 +51,14 @@ def _strip_header(doc):
cruft = '\x1b'
try:
index = doc.index(hdr)
index += len(hdr)
index += 1
doc = doc[index:]
try:
index = doc.index(cruft)
except ValueError:
index = len(doc)
return doc[:index]
except KeyError as e:
except ValueError as e:
raise_from(IOError('This docstring was not generated by Nipype!\n'), e)

index += len(hdr)
index += 1
doc = doc[index:]
try:
index = doc.index(cruft)
except ValueError:
index = len(doc)
return doc[:index]