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"""fontTools.misc.textTools.py -- miscelaneous routines."""
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def safeEval(data, eval=eval):
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"""A safe replacement for eval."""
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return eval(data, {"__builtins__":{}}, {})
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"""Convert a list of hex strings to binary data."""
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if type(chunk) == type(""):
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hexdata = hexdata + chunk
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return deHexStr(hexdata)
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def deHexStr(hexdata):
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"""Convert a hex string to binary data."""
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parts = string.split(hexdata)
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hexdata = string.join(parts, "")
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hexdata = hexdata + "0"
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for i in range(0, len(hexdata), 2):
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data = data + chr(string.atoi(hexdata[i:i+2], 16))
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"""Convert binary data to a hex string."""
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r = r + h[(i >> 4) & 0xF] + h[i & 0xF]
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def num2binary(l, bits=32):
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assert l in (0, -1), "number doesn't fit in number of bits"
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return string.join(all, " ")
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bin = string.join(string.split(bin), "")
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def caselessSort(alist):
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"""Return a sorted copy of a list. If there are only strings
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in the list, it will not consider case.
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# turn ['FOO', 'aaBc', 'ABcD'] into
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# [('foo', 'FOO'), ('aabc', 'aaBc'), ('abcd', 'ABcD')],
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# but only if all elements are strings
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tupledlist = map(lambda item, lower = string.lower:
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(lower(item), item), alist)
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# at least one element in alist is not a string, proceed the normal way...
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# turn [('aabc', 'aaBc'), ('abcd', 'ABcD'), ('foo', 'FOO')] into
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# ['aaBc', 'ABcD', 'FOO']
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return map(lambda x: x[1], tupledlist)
added
removed
Lib/fontTools/misc/textTools.py
