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skywater-pdk
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api: Fix parsing cell name. 

Signed-off-by: Tim 'mithro' Ansell <tansell@google.com>
Signed-off-by: Tim 'mithro' Ansell <me@mith.ro>
This commit is contained in:
Tim 'mithro' Ansell 2020-06-12 21:16:13 -07:00 committed by Tim 'mithro' Ansell
parent f25334442b
commit 45580cb998
1 changed files with 4 additions and 1 deletions
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5
scripts/python-skywater-pdk/skywater_pdk/sizes.py
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@ -31,6 +31,9 @@ def parse_size(s):
>>> parse_size('_1')
CellSizeNumeric(units=1)
>>> parse_size('a2111o_1')
CellSizeNumeric(units=1)
>>> parse_size('sky130_fd_sc_ms__sdfrtp_1.v')
CellSizeNumeric(units=1)
@ -47,7 +50,7 @@ def parse_size(s):
dirname, s = os.path.split(s)
if '.' in s:
s = s.split('.', 1)[0]
if s.count('_') > 1:
if s.count('_') > 0:
s = '_' + (s.rsplit('_', 1)[-1])
if not s or s == '_':
return None