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check for zero-length names

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jan 2018-04-14 15:06:12 -07:00
parent 37a55e0d9b
commit 04ff11d3cb
1 changed files with 16 additions and 4 deletions
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20
masque/file/gdsii.py
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@ -68,7 +68,10 @@ def write(patterns: Pattern or List[Pattern],
# Now create a structure for each pattern, and add in any Boundary and SREF elements
for pat in patterns_by_id.values():
sanitized_name = re.compile('[^A-Za-z0-9_\?\$]').sub('_', pat.name)
structure = gdsii.structure.Structure(name=sanitized_name.encode('ASCII'))
encoded_name = sanitized_name.encode('ASCII')
if len(encoded_name) == 0:
raise PatternError('Zero-length name after sanitize+encode, originally "{}"'.format(pat.name))
structure = gdsii.structure.Structure(name=encoded_name)
lib.append(structure)
# Add a Boundary element for each shape
@ -92,7 +95,10 @@ def write(patterns: Pattern or List[Pattern],
# strans must be set for angle and mag to take effect
for subpat in pat.subpatterns:
sanitized_name = re.compile('[^A-Za-z0-9_\?\$]').sub('_', subpat.pattern.name)
sref = gdsii.elements.SRef(struct_name=sanitized_name.encode('ASCII'),
encoded_name = sanitized_name.encode('ASCII')
if len(encoded_name) == 0:
raise PatternError('Zero-length name after sanitize+encode, originally "{}"'.format(subpat.pattern.name))
sref = gdsii.elements.SRef(struct_name=encoded_name,
xy=numpy.round([subpat.offset]).astype(int))
sref.strans = 0
sref.angle = subpat.rotation
@ -175,7 +181,10 @@ def write_dose2dtype(patterns: Pattern or List[Pattern],
for pat_id, pat_dose in sd_table:
pat = patterns_by_id[pat_id]
structure = gdsii.structure.Structure(name=mangle_name(pat, pat_dose).encode('ASCII'))
encoded_name = mangle_name(pat, pat_dose).encode('ASCII')
if len(encoded_name) == 0:
raise PatternError('Zero-length name after mangle+encode, originally "{}"'.format(pat.name))
structure = gdsii.structure.Structure(name=encoded_name)
lib.append(structure)
# Add a Boundary element for each shape
@ -195,7 +204,10 @@ def write_dose2dtype(patterns: Pattern or List[Pattern],
# strans must be set for angle and mag to take effect
for subpat in pat.subpatterns:
dose_mult = subpat.dose * pat_dose
sref = gdsii.elements.SRef(struct_name=mangle_name(subpat.pattern, dose_mult).encode('ASCII'),
encoded_name = mangle_name(subpat.pattern, dose_mult).encode('ASCII')
if len(encoded_name) == 0:
raise PatternError('Zero-length name after mangle+encode, originally "{}"'.format(subpat.pattern.name))
sref = gdsii.elements.SRef(struct_name=encoded_name,
xy=numpy.round([subpat.offset]).astype(int))
sref.strans = 0
sref.angle = subpat.rotation