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46 lines
1.1 KiB
Python
46 lines
1.1 KiB
Python
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#!/usr/bin/env python
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# encoding: utf8
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__doc__ = """
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Rounds all kerning values in a Glyphs file to integers
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"""
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import os, sys, re
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pat = re.compile(r'(.*=\s*)(\-?\d[\d\.]*);\n')
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file = sys.argv[1]
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outlines = []
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count = 0
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with open(file, "r") as f:
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print(f)
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level = 0
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done = False
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for lineno, line in enumerate(f):
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if not done:
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if level == 0:
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if line == "kerning = {\n":
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print("BEGIN at line", lineno)
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level = 1
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else:
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if line.find("{") != -1:
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level += 1
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if line.find("}") != -1:
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level -= 1
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m = pat.match(line)
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if m is not None:
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val = m.group(2)
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val2 = str(int(float(val)))
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line = m.group(1) + val2 + ";\n"
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if val != val2:
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count += 1
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if level == 0:
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print("END at line", lineno)
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done = True
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outlines.append(line)
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if count == 0:
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print("all kerning values in %s are integers (no change)" % file)
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else:
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print("rounded %r kerning values in %s" % (count, file))
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with open(file, "w") as f:
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f.write("".join(outlines))
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