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| 6 | """HTML pretty-printing for Python source code.""" |
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| 7 | |
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| 8 | __version__ = '$Revision: 1.8 $'[11:-2] |
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| 9 | |
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| 10 | from twisted.python import htmlizer, usage |
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| 11 | from twisted import copyright |
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| 12 | |
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| 13 | import os, sys |
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| 14 | |
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| 15 | header = '''<html><head> |
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| 16 | <title>%(title)s</title> |
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| 17 | <meta name=\"Generator\" content="%(generator)s" /> |
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| 18 | %(alternate)s |
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| 19 | %(stylesheet)s |
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| 20 | </head> |
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| 21 | <body> |
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| 22 | ''' |
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| 23 | footer = """</body>""" |
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| 24 | |
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| 25 | styleLink = '<link rel="stylesheet" href="%s" type="text/css" />' |
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| 26 | alternateLink = '<link rel="alternate" href="%(source)s" type="text/x-python" />' |
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| 27 | |
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| 28 | class Options(usage.Options): |
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| 29 | synopsis = """%s [options] source.py |
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| 30 | """ % ( |
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| 31 | os.path.basename(sys.argv[0]),) |
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| 32 | |
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| 33 | optParameters = [ |
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| 34 | ('stylesheet', 's', None, "URL of stylesheet to link to."), |
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| 35 | ] |
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| 36 | zsh_extras = ["1:source python file:_files -g '*.py'"] |
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| 37 | |
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| 38 | def parseArgs(self, filename): |
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| 39 | self['filename'] = filename |
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| 40 | |
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| 41 | def run(): |
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| 42 | options = Options() |
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| 43 | try: |
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| 44 | options.parseOptions() |
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| 45 | except usage.UsageError, e: |
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| 46 | print str(e) |
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| 47 | sys.exit(1) |
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| 48 | filename = options['filename'] |
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| 49 | if options.get('stylesheet') is not None: |
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| 50 | stylesheet = styleLink % (options['stylesheet'],) |
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| 51 | else: |
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| 52 | stylesheet = '' |
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| 53 | |
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| 54 | output = open(filename + '.html', 'w') |
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| 55 | try: |
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| 56 | output.write(header % { |
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| 57 | 'title': filename, |
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| 58 | 'generator': 'htmlizer/%s' % (copyright.longversion,), |
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| 59 | 'alternate': alternateLink % {'source': filename}, |
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| 60 | 'stylesheet': stylesheet |
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| 61 | }) |
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| 62 | htmlizer.filter(open(filename), output, |
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| 63 | htmlizer.SmallerHTMLWriter) |
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| 64 | output.write(footer) |
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| 65 | finally: |
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| 66 | output.close() |
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