python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 41 deletions

diff --git a/sys/src/cmd/python/Doc/lib/required_2.py b/sys/src/cmd/python/Doc/lib/required_2.py
deleted file mode 100755
index 421514af0..000000000
--- a/sys/src/cmd/python/Doc/lib/required_2.py
+++ /dev/null
@@ -1,41 +0,0 @@
-import optparse
-
-class Option (optparse.Option):
-    ATTRS = optparse.Option.ATTRS + ['required']
-
-    def _check_required (self):
-        if self.required and not self.takes_value():
-            raise OptionError(
-                "required flag set for option that doesn't take a value",
-                 self)
-
-    # Make sure _check_required() is called from the constructor!
-    CHECK_METHODS = optparse.Option.CHECK_METHODS + [_check_required]
-
-    def process (self, opt, value, values, parser):
-        optparse.Option.process(self, opt, value, values, parser)
-        parser.option_seen[self] = 1
-
-
-class OptionParser (optparse.OptionParser):
-
-    def _init_parsing_state (self):
-        optparse.OptionParser._init_parsing_state(self)
-        self.option_seen = {}
-
-    def check_values (self, values, args):
-        for option in self.option_list:
-            if (isinstance(option, Option) and
-                option.required and
-                not self.option_seen.has_key(option)):
-                self.error("%s not supplied" % option)
-        return (values, args)
-
-
-parser = OptionParser(option_list=[
-    Option("-v", action="count", dest="verbose"),
-    Option("-f", "--file", required=1)])
-(options, args) = parser.parse_args()
-
-print "verbose:", options.verbose
-print "file:", options.file