def to_shell(self, runner, logger=None):
"""!Adds the environment variables to @c runner and generates
shell code that would create the command file.
@param[out] runner A produtil.prog.Runner to modify
@param logger a logging.Logger for log messages
@returns a tuple containing shell code and the modified runner"""
if logger is None: logger = module_logger
sio = StringIO()
filename = self.filename
if filename is None:
filename = 'tempfile'
bsfilename = shbackslash(filename)
sio.write('cat /dev/null >%s\n' % (bsfilename, ))
prior = None
count = 0
for line in self.cmdf_contents.splitlines():
if not count:
prior = line
count = 1
elif prior != line:
if count > 1:
sio.write(
'for n in $( seq 1 %d ) ; do echo %s ; done >> %s\n' %
(count, shbackslash(line), bsfilename))
else:
sio.write('echo %s >> %s\n' %
(shbackslash(line), bsfilename))
prior = line
count = 1
else:
count += 1
if count > 0:
if count > 1:
sio.write(
'for n in $( seq 1 %d ) ; do echo %s ; done >> %s\n' %
(count, shbackslash(line), bsfilename))
else:
sio.write('echo %s >> %s\n' % (shbackslash(line), bsfilename))
kw = {self.cmd_envar: filename}
self._add_more_vars(kw, logger)
if logger is not None:
for k, v in kw.items():
self.info('Set %s=%s' % (k, repr(v)), logger)
if self.filename_arg:
runner = runner[filename]
runner = runner.env(**kw)
text = sio.getvalue()
sio.close()
return text, runner
def args(self):
"""!Iterates over the executable arguments."""
if self._env:
yield '/bin/env'
for k,v in self._env.items():
yield '%s=%s'%(k,shbackslash(v))
for arg in self._args: yield arg
m = re.match(
'''(?x)(?P<section>[a-zA-Z][a-zA-Z0-9_]*)\.(?P<option>[^=]+)=(?P<value>.*)$''',
s)
if not m:
return os.path.abspath(s)
else:
return s
# Turn any conf files specified in arguments into fully-qualified
# paths. This is needed because run_hafs will generally be started
# from a different directory than the exhafs_launch.py.
if firstarg + 2 < len(args):
confargs = args[(firstarg + 2):]
more_launch_vars = ' '.join(
entity_quote(shbackslash(fullify(str(x)))) for x in confargs)
else:
confargs = list()
more_launch_vars = ''
logger.info('MORE_LAUNCH_VARS=' + repr(more_launch_vars))
# Tell the hafs.launcher to parse the remaining arguments so we can
# make the conf information:
# Generate the conf file and run the hafs.launcher's sanity checks
# that do not require a cycle:
# mslist does not contain the fakestorm id
logger.info('MSLIST: ' + repr(mslist))
if multistorm:
(case_root, parm, infiles, stids, stid, pstid,
moreopts) = hafs.launcher.multistorm_parse_args(mslist,