Optionally honour #! paths in scripts. Fixes #676358.

Mac/OSX/PythonLauncher/English.lproj/MyDocument.nib/classes.nib

@@ -2,12 +2,13 @@
     IBClasses = (
         {CLASS = FirstResponder; LANGUAGE = ObjC; SUPERCLASS = NSObject; }, 
         {
-            ACTIONS = {do_apply = id; do_cancel = id; do_reset = id; do_run = id; }; 
+            ACTIONS = {"do_apply" = id; "do_cancel" = id; "do_reset" = id; "do_run" = id; }; 
             CLASS = MyDocument; 
             LANGUAGE = ObjC; 
             OUTLETS = {
                 commandline = NSTextField; 
                 debug = NSButton; 
+                honourhashbang = NSButton; 
                 inspect = NSButton; 
                 interpreter = NSTextField; 
                 nosite = NSButton; 
@@ -15,7 +16,7 @@
                 others = NSTextField; 
                 tabs = NSButton; 
                 verbose = NSButton; 
-                with_terminal = NSButton; 
+                "with_terminal" = NSButton; 
             }; 
             SUPERCLASS = NSDocument; 
         }

Mac/OSX/PythonLauncher/English.lproj/MyDocument.nib/info.nib

@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist SYSTEM "file://localhost/System/Library/DTDs/PropertyList.dtd">
+<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="0.9">
+<plist version="1.0">
 <dict>
 	<key>IBDocumentLocation</key>
-	<string>265 40 356 240 0 0 800 578 </string>
+	<string>551 90 356 240 0 0 1280 1002 </string>
 	<key>IBFramework Version</key>
-	<string>263.2</string>
+	<string>286.0</string>
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>5</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>5S66</string>
+	<string>6I32</string>
 </dict>
 </plist>

Mac/OSX/PythonLauncher/FileSettings.h

@@ -10,6 +10,7 @@
 
 @protocol FileSettingsSource
 - (NSString *) interpreter;
+- (BOOL) honourhashbang;
 - (BOOL) debug;
 - (BOOL) verbose;
 - (BOOL) inspect;
@@ -24,6 +25,7 @@
 {
     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

Mac/OSX/PythonLauncher/FileSettings.m

@@ -69,6 +69,7 @@
     if (!self) return self;
     
     interpreter = [source->interpreter retain];
+    honourhashbang = source->honourhashbang;
     debug = source->debug;
     verbose = source->verbose;
     inspect = source->inspect;
@@ -182,6 +183,7 @@
 - (void)updateFromSource: (id <FileSettingsSource>)source
 {
     interpreter = [[source interpreter] retain];
+    honourhashbang = [source honourhashbang];
     debug = [source debug];
     verbose = [source verbose];
     inspect = [source inspect];
@@ -196,6 +198,7 @@
         NSUserDefaults *defaults;
         NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:
             interpreter, @"interpreter",
+            [NSNumber numberWithBool: honourhashbang], @"honourhashbang",
             [NSNumber numberWithBool: debug], @"debug",
             [NSNumber numberWithBool: verbose], @"verbose",
             [NSNumber numberWithBool: inspect], @"inspect",
@@ -216,6 +219,8 @@
     
     value = [dict objectForKey: @"interpreter"];
     if (value) interpreter = [value retain];
+    value = [dict objectForKey: @"honourhashbang"];
+    if (value) honourhashbang = [value boolValue];
     value = [dict objectForKey: @"debug"];
     if (value) debug = [value boolValue];
     value = [dict objectForKey: @"verbose"];
@@ -236,9 +241,27 @@
 
 - (NSString *)commandLineForScript: (NSString *)script
 {
+    NSString *cur_interp = NULL;
+    char hashbangbuf[1024];
+    FILE *fp;
+    char *p;
+    
+    if (honourhashbang &&
+       (fp=fopen([script cString], "r")) &&
+       fgets(hashbangbuf, sizeof(hashbangbuf), fp) &&
+       strncmp(hashbangbuf, "#!", 2) == 0 &&
+       (p=strchr(hashbangbuf, '\n'))) {
+            *p = '\0';
+            p = hashbangbuf + 2;
+            while (*p == ' ') p++;
+            cur_interp = [NSString stringWithCString: p];
+    }
+    if (!cur_interp)
+        cur_interp = interpreter;
+        
     return [NSString stringWithFormat:
         @"\"%@\"%s%s%s%s%s%s %@ \"%@\" %s",
-        interpreter,
+        cur_interp,
         debug?" -d":"",
         verbose?" -v":"",
         inspect?" -i":"",
@@ -254,6 +277,7 @@
 
 // FileSettingsSource protocol 
 - (NSString *) interpreter { return interpreter;};
+- (BOOL) honourhashbang { return honourhashbang; };
 - (BOOL) debug { return debug;};
 - (BOOL) verbose { return verbose;};
 - (BOOL) inspect { return inspect;};

Mac/OSX/PythonLauncher/MyDocument.h

@@ -14,6 +14,7 @@
 @interface MyDocument : NSDocument <FileSettingsSource>
 {
     IBOutlet NSTextField *interpreter;
+    IBOutlet NSButton *honourhashbang;
     IBOutlet NSButton *debug;
     IBOutlet NSButton *verbose;
     IBOutlet NSButton *inspect;

Mac/OSX/PythonLauncher/MyDocument.m

@@ -52,6 +52,7 @@
 //    [[self window] setTitle: script];
     
     [interpreter setStringValue: [settings interpreter]];
+    [honourhashbang setState: [settings honourhashbang]];
     [debug setState: [settings debug]];
     [verbose setState: [settings verbose]];
     [inspect setState: [settings inspect]];
@@ -152,6 +153,7 @@
 
 // FileSettingsSource protocol 
 - (NSString *) interpreter { return [interpreter stringValue];};
+- (BOOL) honourhashbang { return [honourhashbang state];};
 - (BOOL) debug { return [debug state];};
 - (BOOL) verbose { return [verbose state];};
 - (BOOL) inspect { return [inspect state];};

Mac/OSX/PythonLauncher/PreferenceWindow.nib/classes.nib

@@ -9,6 +9,7 @@
                 commandline = NSTextField; 
                 debug = NSButton; 
                 filetype = NSPopUpButton; 
+                honourhashbang = NSButton; 
                 inspect = NSButton; 
                 interpreter = NSTextField; 
                 nosite = NSButton; 

Mac/OSX/PythonLauncher/PreferenceWindow.nib/info.nib

@@ -3,14 +3,14 @@
 <plist version="1.0">
 <dict>
 	<key>IBDocumentLocation</key>
-	<string>126 59 356 240 0 0 1024 746 </string>
+	<string>660 84 519 534 0 0 1280 1002 </string>
 	<key>IBFramework Version</key>
-	<string>291.0</string>
+	<string>286.0</string>
 	<key>IBOpenObjects</key>
 	<array>
 		<integer>5</integer>
 	</array>
 	<key>IBSystem Version</key>
-	<string>6G30</string>
+	<string>6I32</string>
 </dict>
 </plist>

Mac/OSX/PythonLauncher/PreferencesWindowController.h

@@ -8,6 +8,7 @@
 {
     IBOutlet NSPopUpButton *filetype;
     IBOutlet NSTextField *interpreter;
+    IBOutlet NSButton *honourhashbang;
     IBOutlet NSButton *debug;
     IBOutlet NSButton *verbose;
     IBOutlet NSButton *inspect;

Mac/OSX/PythonLauncher/PreferencesWindowController.m

@@ -30,6 +30,7 @@
 //    [[self window] setTitle: script];
     
     [interpreter setStringValue: [settings interpreter]];
+    [honourhashbang setState: [settings honourhashbang]];
     [debug setState: [settings debug]];
     [verbose setState: [settings verbose]];
     [inspect setState: [settings inspect]];
@@ -74,6 +75,7 @@
 
 // FileSettingsSource protocol 
 - (NSString *) interpreter { return [interpreter stringValue];};
+- (BOOL) honourhashbang { return [honourhashbang state]; };
 - (BOOL) debug { return [debug state];};
 - (BOOL) verbose { return [verbose state];};
 - (BOOL) inspect { return [inspect state];};

Mac/OSX/PythonLauncher/PythonLauncher.pbproj/project.pbxproj

@@ -132,7 +132,6 @@
 				4A9504D0FFE6A4CB11CA0CBA,
 				4A9504D1FFE6A4CB11CA0CBA,
 			);
-			hasScannedForEncodings = 1;
 			isa = PBXProject;
 			mainGroup = 2A37F4AAFDCFA73011CA2CEA;
 			projectDirPath = "";
@@ -404,6 +403,7 @@
 </dict>
 </plist>
 ";
+			shouldUseHeadermap = 0;
 		};
 		2A37F4C7FDCFA73011CA2CEA = {
 			buildActionMask = 2147483647;

Mac/OSX/PythonLauncher/factorySettings.plist

@@ -16,6 +16,8 @@
                     <string>/usr/bin/pythonw</string>
                     <string>/Applications/MacPython-OSX/python-additions/Python.app/Contents/MacOS/python</string>
                 </array>
+                <key>honourhashbang</key>
+                <false/>
                 <key>nosite</key>
                 <false/>
                 <key>optimize</key>
@@ -45,7 +47,9 @@
                     <string>/usr/bin/pythonw</string>
                     <string>/Applications/MacPython-OSX/python-additions/Python.app/Contents/MacOS/python</string>
                 </array>
-                <key>nosite</key>
+                <key>honourhashbang</key>
+                <false/>
+                 <key>nosite</key>
                 <false/>
                 <key>optimize</key>
                 <false/>
@@ -69,7 +73,9 @@
                     <string>/Library/Frameworks/Python.framework/Versions/Current/bin/python</string>
                     <string>/usr/bin/python</string>
                 </array>
-                <key>nosite</key>
+                <key>honourhashbang</key>
+                <false/>
+                 <key>nosite</key>
                 <false/>
                 <key>optimize</key>
                 <false/>