58 lines
2.1 KiB
Python
58 lines
2.1 KiB
Python
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# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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import sys, getpass
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from twisted.python import usage
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from twisted.application import app
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from twisted.persisted import sob
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class ConvertOptions(usage.Options):
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synopsis = "Usage: tapconvert [options]"
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optParameters = [
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['in', 'i', None, "The filename of the tap to read from"],
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['out', 'o', None, "A filename to write the tap to"],
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['typein', 'f', 'guess',
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"The format to use; this can be 'guess', 'python', "
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"'pickle', 'xml', or 'source'."],
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['typeout', 't', 'source',
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"The output format to use; this can be 'pickle', 'xml', or 'source'."],
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]
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optFlags = [
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['decrypt', 'd', "The specified tap/aos/xml file is encrypted."],
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['encrypt', 'e', "Encrypt file before writing"]
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]
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compData = usage.Completions(
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optActions={"typein": usage.CompleteList(["guess", "python", "pickle",
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"xml", "source"]),
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"typeout": usage.CompleteList(["pickle", "xml", "source"]),
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"in": usage.CompleteFiles(descr="tap file to read from"),
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"out": usage.CompleteFiles(descr="tap file to write to"),
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}
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)
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def postOptions(self):
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if self['in'] is None:
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raise usage.UsageError("%s\nYou must specify the input filename."
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% self)
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if self["typein"] == "guess":
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try:
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self["typein"] = sob.guessType(self["in"])
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except KeyError:
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raise usage.UsageError("Could not guess type for '%s'" %
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self["typein"])
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def run():
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options = ConvertOptions()
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try:
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options.parseOptions(sys.argv[1:])
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except usage.UsageError, e:
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print e
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else:
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app.convertStyle(options["in"], options["typein"],
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options.opts['decrypt'] or getpass.getpass('Passphrase: '),
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options["out"], options['typeout'], options["encrypt"])
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