def configure_mac(cls, configuration=None):
""" configure the way to open a file for mac """
if configuration is None:
configuration = {'text_editor': None,
'eps_viewer':None,
'web_browser':None}
for key in configuration:
if key == 'text_editor':
# Treat text editor ONLY text base editor !!
if configuration[key] and not misc.which(configuration[key]):
logger.warning('Specified text editor %s not valid.' % \
configuration[key])
elif configuration[key]:
# All is good
cls.text_editor = configuration[key]
continue
#Need to find a valid default
if os.environ.has_key('EDITOR'):
cls.text_editor = os.environ['EDITOR']
else:
cls.text_editor = cls.find_valid(
['vi', 'emacs', 'vim', 'gedit', 'nano'],
'text editor')
elif key in ['eps_viewer', 'web_browser']:
if configuration[key]:
cls.eps_viewer = configuration[key]
continue
def open_mac_program(self, program, file_path):
""" open a text with the text editor """
if not program:
# Ask to mac manager
os.system('open %s' % file_path)
elif misc.which(program):
# shell program
subprocess.call([program, file_path])
else:
# not shell program
os.system('open -a %s %s' % (program, file_path))
def find_valid(possibility, program='program'):
"""find a valid shell program in the list"""
for p in possibility:
if misc.which(p):
logger.warning('Using default %s \"%s\". ' % (program, p) + \
'Set another one in ./input/mg5_configuration.txt')
return p
logger.warning('No valid %s found. ' % program + \
'Please set in ./input/mg5_configuration.txt')
return None
