def launch_jmol(self, output_jmol, plain_text):
"""
Launch the stand-alone jmol viewer
INPUT:
- ``output_jmol`` --
:class:`~sage.repl.rich_output.output_graphics3d.OutputSceneJmol`. The
scene to launch Jmol with.
- ``plain_text`` -- string. The plain text representation.
OUTPUT:
String. Human-readable message indicating that the viewer was launched.
EXAMPLES::
sage: from sage.repl.rich_output.backend_ipython import BackendIPythonCommandline
sage: backend = BackendIPythonCommandline()
sage: from sage.repl.rich_output.output_graphics3d import OutputSceneJmol
sage: backend.launch_jmol(OutputSceneJmol.example(), 'Graphics3d object')
'Launched jmol viewer for Graphics3d object'
"""
from sage.doctest import DOCTEST_MODE
from sage.interfaces.jmoldata import JmolData
jdata = JmolData()
if not jdata.is_jvm_available() and not DOCTEST_MODE:
raise RuntimeError('jmol cannot run, no suitable java version found')
launch_script = output_jmol.launch_script_filename()
jmol_cmd = 'jmol'
if not DOCTEST_MODE:
os.system('{0} {1} 2>/dev/null 1>/dev/null &'
.format(jmol_cmd, launch_script))
return 'Launched jmol viewer for {0}'.format(plain_text)
def launch_jmol(self, output_jmol, plain_text):
"""
Launch the stand-alone jmol viewer
INPUT:
- ``output_jmol`` --
:class:`~sage.repl.rich_output.output_graphics3d.OutputSceneJmol`. The
scene to launch Jmol with.
- ``plain_text`` -- string. The plain text representation.
OUTPUT:
String. Human-readable message indicating that the viewer was launched.
EXAMPLES::
sage: from sage.repl.rich_output.backend_ipython import BackendIPythonCommandline
sage: backend = BackendIPythonCommandline()
sage: from sage.repl.rich_output.output_graphics3d import OutputSceneJmol
sage: backend.launch_jmol(OutputSceneJmol.example(), 'Graphics3d object')
'Launched jmol viewer for Graphics3d object'
"""
from sage.doctest import DOCTEST_MODE
from sage.interfaces.jmoldata import JmolData
jdata = JmolData()
if not jdata.is_jvm_available() and not DOCTEST_MODE:
raise RuntimeError("jmol cannot run, no suitable java version found")
launch_script = output_jmol.launch_script_filename()
from sage.env import SAGE_LOCAL
jmol_cmd = os.path.join(SAGE_LOCAL, "bin", "jmol")
if not DOCTEST_MODE:
os.system("{0} {1} 2>/dev/null 1>/dev/null &".format(jmol_cmd, launch_script))
return "Launched jmol viewer for {0}".format(plain_text)