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""" These are some UFO specific tools for use with Mutator.
build() is a convenience function for reading and executing a designspace file.
documentPath: filepath to the .designspace document
outputUFOFormatVersion: ufo format for output
verbose: True / False for lots or no feedback
logPath: filepath to a log file
progressFunc: an optional callback to report progress.
see mutatorMath.ufo.tokenProgressFunc
"""
def tokenProgressFunc(state="update", action=None, text=None, tick=0):
"""
state: string, "update", "reading sources", "wrapping up"
action: string, "stop", "start"
text: string, value, additional parameter. For instance ufoname.
tick: a float between 0 and 1 indicating progress.
"""
print("tokenProgressFunc %s: %s\n%s (%s)"%(state, str(action), str(text), str(tick)))
def build(
documentPath,
outputUFOFormatVersion=2,
roundGeometry=True,
verbose=True,
logPath=None,
progressFunc=None,
bendLocations=False,
):
"""
Simple builder for UFO designspaces.
"""
from mutatorMath.ufo.document import DesignSpaceDocumentReader
import os, glob
if os.path.isdir(documentPath):
# process all *.designspace documents in this folder
todo = glob.glob(os.path.join(documentPath, "*.designspace"))
else:
# process the
todo = [documentPath]
results = []
for path in todo:
reader = DesignSpaceDocumentReader(
path,
ufoVersion=outputUFOFormatVersion,
roundGeometry=roundGeometry,
verbose=verbose,
logPath=logPath,
progressFunc=progressFunc,
)
reader.process(bendLocations=bendLocations)
results.append(reader.results)
reader = None
return results
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