1 files changed, 24 insertions, 0 deletions
diff --git a/Lib/setuptools/command/saveopts.py b/Lib/setuptools/command/saveopts.py
new file mode 100755
index 0000000000..9c58d72e44
--- /dev/null
+++ b/Lib/setuptools/command/saveopts.py
@@ -0,0 +1,24 @@
+import distutils, os
+from setuptools import Command
+from setuptools.command.setopt import edit_config, option_base
+
+class saveopts(option_base):
+    """Save command-line options to a file"""
+
+    description = "save supplied options to setup.cfg or other config file"
+
+    def run(self):
+        dist = self.distribution
+        commands = dist.command_options.keys()
+        settings = {}
+
+        for cmd in commands:
+
+            if cmd=='saveopts':
+                continue    # don't save our own options!
+
+            for opt,(src,val) in dist.get_option_dict(cmd).items():
+                if src=="command line":
+                    settings.setdefault(cmd,{})[opt] = val
+
+        edit_config(self.filename, settings, self.dry_run)