Works fine here with FreeBSD 7.1 and Python 2.5.2

Vote for BSD Licence!

Question: What disatvantages has this python implementation ?

Don’t you want “-Os” instead of “-O2″?

Here’s a permissive licence that I created by compressing the MIT licence:

“Permission is hereby granted to any person obtaining a copy of this work to deal in this work without restriction (including the rights to use, modify, distribute, sublicense, and/or sell copies).”

https://zooko.com/simple_permissive_licence.html

Since print ‘hello world’ doesn’t work, but print (’hello world’) does!

Sweet.

Might be a better demo for those of us running headless computers ooh… or the ascii SDL driver.

Unfortunately your code breaks with the SDL ascii art backend (at least on my system).

export SDL_VIDEODRIVER=aalib

320 240
[New Thread -1213109872 (LWP 8951)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1213109872 (LWP 8951)]
0×08048ffd in real_set_pixel ()
(gdb) where
#0 0×08048ffd in real_set_pixel ()
#1 0×0804d625 in set_pixel ()
#2 0×08048f5c in _dcall ()
#3 0×0804c0ba in _tcall ()
#4 0×0804f5a7 in _vm_call ()
#5 0×08051ab5 in tp_step ()
#6 0×08053158 in vm_run_1 ()
#7 0×080531e9 in vm_call ()
#8 0×080538e2 in main ()

See http://tinyscheme.sourceforge.net/home.html

gcc -Wall -O2 tinypy.c `sdl-config –cflags –libs` -lm -lgc -o tinypy
In file included from tp.c:6,
from vm.c:1,
from tinypy.c:2:
builtins.c: In function ‘tp_round’:
builtins.c:180: warning: implicit declaration of function ‘roundf’
builtins.c:180: warning: incompatible implicit declaration of built-in function ‘roundf’
In file included from tinypy.c:2:
vm.c: In function ‘vm_signal’:
vm.c:326: warning: implicit declaration of function ‘strsignal’
./tinypy tests.py

File “?”, line 0, in ?

File “tests.py”, line 385, in ?
,”OK”)
File “tests.py”, line 178, in t_render
if exact: assert(res == ex)

Exception:
assert failed

$ cat tmp.txt

File “tmp1.tpc”, line 5, in ?
C(”OK”).print()
File “tmp1.tpc”, line 4, in C_print
def print(self): print(self.data)

Exception:
tp_get: KeyError: data