Numerous changes

Author: 4B796C65@gmail.com

examples/interactive.py

@@ -26,11 +26,13 @@ def write(self, string):
             for string in textwrap.wrap(strings, 80):
                 scroll()
                 console.drawStr(0, HEIGHT-1, string, *self.colors)
+                tdl.flush()
 
 sys.stdout = TDLPrint()
 olderr = sys.stderr
 newerr = TDLPrint((255, 255, 255), (127, 0, 0))
 interpeter = code.InteractiveConsole({'tdl':tdl, 'console':console})
+print('Python %s' % sys.version)
 print('Press ESC to quit')
 if __name__ == '__main__':
     buffer = ''
@@ -66,7 +68,8 @@ def write(self, string):
                         sys.excepthook(*sys.exc_info())
                         banner = sys.ps1
                     sys.stderr = olderr
-                    commands.append(buffer)
+                    if buffer not in commands:
+                        commands.append(buffer)
                     buffer = ''
                 elif event.ctrl:
                     pass
@@ -96,7 +99,7 @@ def write(self, string):
                     buffer = commands.pop(0)
                     cursor = len(buffer)
                 elif event.char == '\t':
-                    buffer += '    '
+                    buffer = buffer[:cursor] + '    ' + buffer[cursor:]
                     cursor += 4
                 elif event.keyname == 'ESCAPE':
                     raise SystemExit()

setup.py

@@ -1,25 +1,29 @@
 #!/usr/bin/env python
 
+import os.path
 import subprocess
 from distutils.core import setup
 
 def getVersion():
     """getting the latest revision number from svn is a pain
     when setup.py is run this function is called and sets up the tdl/VERSION file
-    when run from an sdist build the svn isn't found and uses the stored version instead
+    when run from an sdist build the svn data isn't found and uses the stored version instead
     """
-    svnversion = subprocess.Popen('svnversion -n', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
-    REVISION = svnversion.communicate()[0] # get stdout
+    REVISION = None
+    if os.path.exists('.svn'): # if .svn/ doesn't even exist, don't bother running svnversion
+        svnversion = subprocess.Popen('svnversion -n', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+        REVISION = svnversion.communicate()[0] # get stdout
+        
     if not REVISION or not any([c.isdigit() for c in REVISION]):
         # no numbers so assume an error
-        # likely a real user install, get version from file
+        # but likely a real user install, so get version from file
         VERSION = open('tdl/VERSION', 'r').read()
         return VERSION
     # building on the svn, save version in a file for user installs
     if b':' in REVISION:
         REVISION = REVISION.split(b':')[-1] # take "latest" revision, I think
     REVISION = b''.join((c for c in REVISION if c.isdigit())) # remove letters
-    VERSION = '1.1r%s' % REVISION
+    VERSION = '1.0r%s' % REVISION
     open('tdl/VERSION', 'w').write(VERSION)
     return VERSION