You can use the robofab framework. A robofab glyph has a "isCompatible" method:


isCompatible(self, otherGlyph, report=True):
"""Return a bool value if the glyph is compatible with otherGlyph.With report = True, isCompatible will return a report of what's wrong. The interpolate method requires absolute equality between contour data. Absolute equality is preferred among component and anchor data, but it is NOT required. Interpolation between components and anchors will only deal with compatible data and incompatible data will be ignored. This method reflects this system."""


... and it works on PC

Eigi

from robofab.world import CurrentFont,CurrentGlyph
font = CurrentFont()

# make a list to collect your data
stuff = []

# naming attributes
stuff.append(font.info.fullName)
stuff.append('---------------------------------------------------------')

for glyph in font:
stuff.append(' ')
stuff.append(glyph.name)
stuff.append("(glyph has %d contour)" % len(glyph))
stuff.append('-------------------------------')

for contour in glyph:

#stuff.append(`contour`)

stuff.append(" This contour has %d segments" % len(contour.segments))

# make up a path where you want to save
# if you run this script in fontlab
# you need to provide a full path

import os.path
path = os.path.join( os.path.split(fl.font.file_name)[0] , "segmentos.txt")
f = open(path, 'w')
f.write("\r".join(stuff))
f.close

Thanks Ramiro!
Works great