RE: [PyMOL] PyMOL movie question

[DeLano, W. <wa...@su...>]

Okay I found the problem...

This fails:

"mpng mov # will create mov0001.png, mov0002.png, etc."

but this:

"mpng mov
 # will create mov0001.png, mov0002.png, etc."

works fine.=20

The problem is that PyMOL isn't yet 100% tolerant of comments which =
follow PyMOL commands on the same line.  Unfortunately, I can't make the =
uniform assumption that everything after a "#" is a comment, since "#" =
is a valid SMILES character, and I need to leave room for SMILES =
capabilities down the road.

For the time being, to be absolutely safe, put comments on their own =
separate lines in PyMOL command scripts (not Python programs, which are =
unaffected by this limitation). =20

Sorry for the inconvenience this may cause. =20

Cheers,
Warren


--
mailto:wa...@su...
Warren L. DeLano, Ph.D.
Informatics Manager
Sunesis Pharmaceuticals, Inc.
341 Oyster Point Blvd.
S. San Francisco, CA 94080
(650)-266-3606  FAX:(650)-266-3501



> -----Original Message-----
> From: Jennifer Ekstrom [mailto:jek...@Ph...]
> Sent: Friday, September 13, 2002 9:41 AM
> To: 'pym...@li...'
> Subject: [PyMOL] PyMOL movie question
>=20
>=20
> Hello,=20
> I'm a new PyMOL user, and am trying to make my first=20
> molecular movie. =20
>=20
> I've inserted the following into my script:=20
>=20
> 	mset 1 x120                 =20
> 	util.mroll(1,120,1)         =20
> 	set ray_trace_frames=3D1
> 	set cache_frames=3D0
> 	mclear
> 	mpng mov=20
>=20
> and I'm getting the following output:
>=20
> PyMOL>mset 1 x120                 =20
> PyMOL>util.mroll(1,120,1)         =20
> PyMOL>set ray_trace_frames=3D1
>  Setting: ray_trace_frames set to 1.00000.
> PyMOL>set cache_frames=3D0
>  Setting: cache_frames set to 0.00000.
> PyMOL>mclear
> PyMOL>mpng mov=20
> Traceback (most recent call last):
>   File "C:\Program Files\DeLano=20
> Scientific\PyMOL/modules\pymol\parser.py",
> lin
> e 126, in parse
>     result=3Dapply(kw[nest][0],args[nest],kw_args[nest])
>   File "C:\Program Files\DeLano=20
> Scientific\PyMOL/modules\pymol\moving.py",
> lin
> e 178, in mpng
>     r =3D cmd._mpng(prefix,int(first)-1,int(last)-1)
> ValueError: invalid literal for int(): mov0002.png
>=20
>=20
> Any suggestions?=20
>=20
> Thanks,=20
> Jennifer=20
>=20
>=20
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>=20