python-3.6.zip added from Github

README.cosmo contains the necessary links.

third_party/python/Mac/PythonLauncher/FileSettings.h

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+//
+//  FileSettings.h
+//  PythonLauncher
+//
+//  Created by Jack Jansen on Sun Jul 21 2002.
+//  Copyright (c) 2002 __MyCompanyName__. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@protocol FileSettingsSource
+- (NSString *) interpreter;
+- (BOOL) honourhashbang;
+- (BOOL) debug;
+- (BOOL) verbose;
+- (BOOL) inspect;
+- (BOOL) optimize;
+- (BOOL) nosite;
+- (BOOL) tabs;
+- (NSString *) others;
+- (BOOL) with_terminal;
+- (NSString *) scriptargs;
+@end
+
+@interface FileSettings : NSObject <FileSettingsSource>
+{
+    NSString *interpreter;	// The pathname of the interpreter to use
+    NSArray *interpreters;	// List of known interpreters
+    BOOL honourhashbang;	// #! line overrides interpreter
+    BOOL debug;			// -d option: debug parser
+    BOOL verbose;		// -v option: verbose import
+    BOOL inspect;		// -i option: interactive mode after script
+    BOOL optimize;		// -O option: optimize bytecode
+    BOOL nosite;		// -S option: don't import site.py
+    BOOL tabs;			// -t option: warn about inconsistent tabs
+    NSString *others;		// other options
+    NSString *scriptargs;	// script arguments (not for preferences)
+    BOOL with_terminal;		// Run in terminal window
+
+    FileSettings *origsource;
+    NSString *prefskey;
+}
+
++ (id)getDefaultsForFileType: (NSString *)filetype;
++ (id)getFactorySettingsForFileType: (NSString *)filetype;
++ (id)newSettingsForFileType: (NSString *)filetype;
+
+- (id)initForFileType: (NSString *)filetype;
+- (id)initForFSDefaultFileType: (NSString *)filetype;
+- (id)initForDefaultFileType: (NSString *)filetype;
+
+- (void)updateFromSource: (id <FileSettingsSource>)source;
+- (NSString *)commandLineForScript: (NSString *)script;
+
+- (void)applyValuesFromDict: (NSDictionary *)dict;
+- (void)reset;
+- (NSArray *) interpreters;
+
+@end