def substeps(self, primname, context):
self.memtrack(primname, "START")
# print "RO184: primstype_order = %s" % self.primstype_order
savedLocalparms = context.localparms
context.status = "RUNNING"
prevprimname = self.curPrimName
self.curPrimName = primname
# check to see current primitive set type is correct
correctPrimType = self.recipeLib.discover_correct_prim_type(context)
# will be NONE if there are no current inputs, maintain current
# curPrimType
if correctPrimType and correctPrimType != self.curPrimType:
# print "RO98:", repr(correctPrimType), repr(self.curPrimType)
newprimset = self.recipeLib.retrieve_primitive_set(astrotype=correctPrimType)
self.add_prim_set(newprimset, add_to_front=True)
self.curPrimType = correctPrimType
self.recipeLib.check_and_bind(self, primname, context=context)
primset = self.get_prim_set(primname)
if hasattr(primset, primname):
prim = eval("primset.%s" % primname)
else:
msg = "There is no recipe or primitive named \"%s\" in %s" % \
(primname, str(repr(self)))
self.curPrimName = prevprimname
raise ReductionExcept(msg)
# set type of prim for logging
btype = primset.btype
logstring = "%s: %s" % (btype,primname)
if context['index'] == None:
# top-level recipe, set indent=0, add some extra demarcation
logutils.update_indent(0, context['logmode'])
context.update({'index':0})
log.status( COLORSTR("="*80, "blue", "on_white"))
if primname.startswith('proxy'):
log.debug(logstring)
else:
log.status(logstring)
log.status(COLORSTR("="*80, "blue", "on_white"))
else:
if btype=="RECIPE":
# if it is a proxy recipe, log only at debug level,
if primname.startswith('proxy'):
log.debug(logstring)
else:
# increase the index
indx = context['index'] + 1
context.update({'index':indx})
logutils.update_indent(indx, context['logmode'])
log.status(COLORSTR(logstring, "blue"))
log.status(COLORSTR("=" * len(logstring),
"blue"))
else:
indx = context['index'] + 1
context.update({'index':indx})
logutils.update_indent(indx, context['logmode'])
log.status(COLORSTR(logstring, "green", "on_white"))
log.status(COLORSTR("-" * len(logstring),
"green"))
# primset init should perhaps be called ready
# because it needs to be called each step because though
# this primset may have been initted, it takes the context
# which may have changed
primset.init(context)
context.parameter_collate(self.curPrimType, primset, primname)
from RecipeManager import SettingFixedParam
nonStandardStream = None
if context["stream"] != None:
# print "RO132: got stream arg", context["stream"]
nonStandardStream = context.switch_stream(context["stream"])
context.begin(primname)
try:
#2.6 feature
#if inspect.isgeneratorfunction(prim):
# print "it's a primitive"
#else:
# print "it's not a primitive"
begin_step_report = {
"status":"normal",
"module": primset.__module__,
"step_name":primname,
"primset": {
"prim_name":prim.__name__,
"settype":primset.astrotype
},
"_reporter":__name__,
"depth":context["index"] if "index" in context else [-1],
}
context.report_qametric(begin_step_report, "begin_step")
for rc in prim(context):
# @@note: call the command clause callback here
# @@note2: no, this yields and the command loop act that way
# @@.....: and it is in run, which caps the yields which must
# @@.....: call the command clause.
# problem, creates a lot of noisy entries due to
# recipies and subrecipes --> self.memtrack(primname, "YIELD")
# needs to be made smarter
# @@PLANS: it used to be yeild rc was required
# @@ : but now returning None is ok
# @@ : the code below implements this. Returning rc allows
# @@ : things like `yield rc.finish()`
if rc == None:
rc = context
if False:
raise ReductionExcept(
"Primitive '%s' returned None for rc on yield\n" % primname)
rcmd = rc.pop_return_command()
if rcmd == "return_from_recipe":
rc.terminate_primitive()
break
if rcmd == "terminate_primitive":
break
if rc.is_finished():
break
yield rc
gc.collect() # @@MEM
end_step_report = {
"status":"normal",
"module": primset.__module__,
"step_name":primname,
"primset": {
"prim_name":prim.__name__,
"settype":primset.astrotype
},
"depth":context["index"] if "index" in context else [-1],
"_reporter":__name__,
}
context.report_qametric(end_step_report, "end_step")
except SettingFixedParam, e:
print str(e)
},
"depth":context["index"] if "index" in context else [-1],
"_reporter":__name__,
}
context.report_qametric(end_step_report, "end_step")
except SettingFixedParam, e:
print str(e)
except TypeError,e:
print 'Recieved TypeError: "%s" during iteration' % e
msg = "The running primitive, '%s'." % primname
raise # IterationError(msg)
except:
print COLORSTR("recipe: '%(name)s' failed due to an exception." %{'name':primname}, "yellow", "on_red", ["bold"])
logutils.update_indent(0, context['logmode'])
failreport = { "status":"error",
"module":primset.__module__,
"step_name":primname,
"failure_type": "python exception",
"primset": {
"prim_name":prim.__name__,
"settype":primset.astrotype
},
"depth":context["index"] if "index" in context else [-1],
"exception": tb.format_exc()
}
context.report_qametric(failreport, "failure_report")
raise
context.curPrimName = None
self.curPrimName = prevprimname
