Unused script

bin/generate-exports.py

@@ -1,97 +0,0 @@
-#!/usr/bin/env python
-
-from operator import attrgetter
-from optparse import OptionParser
-import re
-import sys
-
-
-def simplerepr(obj):
-    keys = sorted(key for key in obj.__dict__.keys() if not key.startswith('_'))
-    attrs = ''.join(' %s=%r' % (key, obj.__dict__[key]) for key in keys)
-    return '<%s%s>' % (obj.__class__.__name__, attrs)
-
-
-class Exportable(object):
-
-    def __init__(self, name):
-        self.name = name
-
-    __repr__ = simplerepr
-
-    def export(self):
-        return ''
-
-
-class Symbol(Exportable):
-
-    def __init__(self, name, export_symbol):
-        Exportable.__init__(self, name)
-        self.export_symbol = export_symbol
-        self.props = set()
-
-    __repr__ = simplerepr
-
-    def export(self):
-        lines = []
-        if self.export_symbol:
-            lines.append('\n\ngoog.exportSymbol(\n    \'%s\',\n    %s);\n' % (self.name, self.name))
-        lines.extend('goog.exportProperty(\n    %s,\n    \'%s\',\n    %s.%s);\n' % (self.name, prop, self.name, prop) for prop in sorted(self.props))
-        return ''.join(lines)
-
-
-def main(argv):
-
-    option_parser = OptionParser()
-    option_parser.add_option('--exports', action='store_true')
-    options, args = option_parser.parse_args(argv[1:])
-
-    objects = {}
-    requires = set()
-    for arg in args:
-        for line in open(arg, 'rU'):
-            line = line.strip()
-            if not line:
-                continue
-            m = re.match(r'@exportProperty\s+(?P<prop>\S+)\Z', line)
-            if m:
-                components = m.group('prop').split('.')
-                if components[-2] == 'prototype':
-                    requires.add('.'.join(components[:-2]))
-                else:
-                    requires.add('.'.join(components[:-1]))
-                name = '.'.join(components[:-1]) 
-                prop = components[-1]
-                if name in objects:
-                    symbol = objects[name]
-                else:
-                    symbol = Symbol(name, False)
-                    objects[name] = symbol
-                symbol.props.add(prop)
-                continue
-            m = re.match(r'@exportSymbol\s+(?P<name>\S+)\Z', line)
-            if m:
-                name = m.group('name')
-                if name in objects:
-                    raise RuntimeError(line)  # Name already defined
-                symbol = Symbol(name, True)
-                objects[name] = symbol
-                components = m.group('name').split('.')
-                if re.match(r'[A-Z]', components[-1]):
-                    requires.add(name)
-                else:
-                    requires.add('.'.join(components[:-1]))
-                continue
-            raise RuntimeError(line)
-
-    objects = sorted(objects.values(), key=attrgetter('name'))
-
-    if options.exports:
-        if requires:
-            for require in sorted(requires):
-                sys.stdout.write('goog.require(\'%s\');\n' % (require,))
-        for obj in objects:
-            sys.stdout.write(obj.export())
-
-if __name__ == '__main__':
-    sys.exit(main(sys.argv))