prefer f-strings

lethe/HEAD
Jan Petykiewicz 4 years ago
parent 3ec28d4720
commit e7c8708f7f

@ -370,17 +370,18 @@ def disambiguate_pattern_names(patterns,
i += 1
if sanitized_name == '':
logger.warning('Empty pattern name saved as "{}"'.format(suffixed_name))
logger.warning(f'Empty pattern name saved as "{suffixed_name}"')
elif suffixed_name != sanitized_name:
if dup_warn_filter is None or dup_warn_filter(pat.name):
logger.warning('Pattern name "{}" ({}) appears multiple times;\n renaming to "{}"'.format(
pat.name, sanitized_name, suffixed_name))
logger.warning(f'Pattern name "{pat.name}" ({sanitized_name}) appears multiple times;\n' +
f' renaming to "{suffixed_name}"')
if len(suffixed_name) == 0:
# Should never happen since zero-length names are replaced
raise PatternError('Zero-length name after sanitize,\n originally "{}"'.format(pat.name))
raise PatternError(f'Zero-length name after sanitize,\n originally "{pat.name}"')
if len(suffixed_name) > max_name_length:
raise PatternError('Pattern name "{!r}" length > {} after encode,\n originally "{}"'.format(suffixed_name, max_name_length, pat.name))
raise PatternError(f'Pattern name "{suffixed_name!r}" length > {max_name_length} after encode,\n' +
f' originally "{pat.name}"')
pat.name = suffixed_name
used_names.append(suffixed_name)

@ -484,8 +484,8 @@ def disambiguate_pattern_names(patterns: Sequence[Pattern],
# Shorten names which already exceed max-length
if len(pat.name) > max_name_length:
shortened_name = pat.name[:max_name_length - suffix_length]
logger.warning('Pattern name "{}" is too long ({}/{} chars),\n'.format(pat.name, len(pat.name), max_name_length) +
' shortening to "{}" before generating suffix'.format(shortened_name))
logger.warning(f'Pattern name "{pat.name}" is too long ({len(pat.name)}/{max_name_length} chars),\n' +
f' shortening to "{shortened_name}" before generating suffix')
else:
shortened_name = pat.name
@ -502,19 +502,20 @@ def disambiguate_pattern_names(patterns: Sequence[Pattern],
i += 1
if sanitized_name == '':
logger.warning('Empty pattern name saved as "{}"'.format(suffixed_name))
logger.warning(f'Empty pattern name saved as "{suffixed_name}"')
elif suffixed_name != sanitized_name:
if dup_warn_filter is None or dup_warn_filter(pat.name):
logger.warning('Pattern name "{}" ({}) appears multiple times;\n renaming to "{}"'.format(
pat.name, sanitized_name, suffixed_name))
logger.warning(f'Pattern name "{pat.name}" ({sanitized_name}) appears multiple times;\n' +
f' renaming to "{suffixed_name}"')
# Encode into a byte-string and perform some final checks
encoded_name = suffixed_name.encode('ASCII')
if len(encoded_name) == 0:
# Should never happen since zero-length names are replaced
raise PatternError('Zero-length name after sanitize+encode,\n originally "{}"'.format(pat.name))
raise PatternError(f'Zero-length name after sanitize+encode,\n originally "{pat.name}"')
if len(encoded_name) > max_name_length:
raise PatternError('Pattern name "{!r}" length > {} after encode,\n originally "{}"'.format(encoded_name, max_name_length, pat.name))
raise PatternError(f'Pattern name "{encoded_name!r}" length > {max_name_length} after encode,\n' +
f' originally "{pat.name}"')
pat.name = suffixed_name
used_names.append(suffixed_name)

@ -593,15 +593,15 @@ def disambiguate_pattern_names(patterns,
i += 1
if sanitized_name == '':
logger.warning('Empty pattern name saved as "{}"'.format(suffixed_name))
logger.warning(f'Empty pattern name saved as "{suffixed_name}"')
elif suffixed_name != sanitized_name:
if dup_warn_filter is None or dup_warn_filter(pat.name):
logger.warning('Pattern name "{}" ({}) appears multiple times;\n renaming to "{}"'.format(
pat.name, sanitized_name, suffixed_name))
logger.warning(f'Pattern name "{pat.name}" ({sanitized_name}) appears multiple times;\n' +
f' renaming to "{suffixed_name}"')
if len(suffixed_name) == 0:
# Should never happen since zero-length names are replaced
raise PatternError('Zero-length name after sanitize+encode,\n originally "{}"'.format(pat.name))
raise PatternError(f'Zero-length name after sanitize+encode,\n originally "{pat.name}"')
pat.name = suffixed_name
used_names.append(suffixed_name)

@ -79,8 +79,7 @@ def writefile(pattern: Pattern,
for subpat in pat.subpatterns:
if subpat.pattern is None:
continue
transform = 'scale({:g}) rotate({:g}) translate({:g},{:g})'.format(
subpat.scale, subpat.rotation, subpat.offset[0], subpat.offset[1])
transform = f'scale({subpat.scale:g}) rotate({subpat.rotation:g}) translate({subpat.offset[0]:g},{subpat.offset[1]:g})'
use = svg.use(href='#' + mangle_name(subpat.pattern), transform=transform)
if custom_attributes:
use['pattern_dose'] = subpat.dose

@ -322,7 +322,7 @@ class Path(Shape, metaclass=AutoSlots):
bounds[0, :] = numpy.minimum(bounds[0, :], poly_bounds[0, :])
bounds[1, :] = numpy.maximum(bounds[1, :], poly_bounds[1, :])
else:
raise PatternError('get_bounds() not implemented for endcaps: {}'.format(self.cap))
raise PatternError(f'get_bounds() not implemented for endcaps: {self.cap}')
return bounds

@ -104,7 +104,7 @@ class SubPattern(PositionableImpl, DoseableImpl, RotatableImpl, ScalableImpl, Mi
def pattern(self, val: Optional['Pattern']):
from .pattern import Pattern
if val is not None and not isinstance(val, Pattern):
raise PatternError('Provided pattern {} is not a Pattern object or None!'.format(val))
raise PatternError(f'Provided pattern {val} is not a Pattern object or None!')
self._pattern = val
# Mirrored property

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