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#! /usr/bin/env python3
import sys
import os
import glob
from fontTools.ttLib import identifierToTag
import textwrap
fontToolsDir = os.path.dirname(os.path.dirname(os.path.join(os.getcwd(), sys.argv[0])))
fontToolsDir= os.path.normpath(fontToolsDir)
tablesDir = os.path.join(fontToolsDir,
"Lib", "fontTools", "ttLib", "tables")
docFile = os.path.join(fontToolsDir, "Doc/source/ttx.rst")
names = glob.glob1(tablesDir, "*.py")
modules = []
tables = []
for name in names:
try:
tag = identifierToTag(name[:-3])
except:
pass
else:
modules.append(name[:-3])
tables.append(tag.strip())
modules.sort()
tables.sort()
with open(os.path.join(tablesDir, "__init__.py"), "w") as file:
file.write('''
# DON'T EDIT! This file is generated by MetaTools/buildTableList.py.
def _moduleFinderHint():
"""Dummy function to let modulefinder know what tables may be
dynamically imported. Generated by MetaTools/buildTableList.py.
>>> _moduleFinderHint()
"""
''')
for module in modules:
file.write("\tfrom . import %s\n" % module)
file.write('''
if __name__ == "__main__":
import doctest, sys
sys.exit(doctest.testmod().failed)
''')
begin = ".. begin table list\n"
end = ".. end table list"
with open(docFile) as f:
doc = f.read()
beginPos = doc.find(begin)
assert beginPos > 0
beginPos = beginPos + len(begin) + 1
endPos = doc.find(end)
lines = textwrap.wrap(", ".join(tables[:-1]) + " and " + tables[-1], 66)
intro = "The following tables are currently supported::\n\n"
blockquote = "\n".join(" "*4 + line for line in lines) + "\n"
doc = doc[:beginPos] + intro + blockquote + "\n" + doc[endPos:]
with open(docFile, "w") as f:
f.write(doc)
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