def expand_build_context(build_context, unexpanded_id, file_step,
past=0):
"""Expands out the build_contexts and returns a dict of the form
{
"expanded_id": expanded_build_contex,
"expanded_id": expanded_build_context,
...
}
"""
# Handle bgpdumps (glob target with time_step: null)
if file_step is None:
return {unexpanded_id: {}}
start_time = build_context["start_time"]
end_time = build_context.get("end_time") or start_time
start_time = util.floor_timestamp_given_time_step(
start_time, file_step)
end_time = util.floor_timestamp_given_time_step(
end_time, file_step)
end_inclusive = False
if end_time == start_time:
end_inclusive = True
if past:
file_step_delta = util.convert_to_timedelta(file_step)
start_time = start_time - past*file_step_delta
timestamps = util.BuilderArrowFactory.range(
file_step,
start_time,
end_time,
end_inclusive=end_inclusive)
new_build_context = copy.copy(build_context)
new_build_context.pop("force", None)
expanded_dict = {}
for timestamp in timestamps:
expanded_id = timestamp.strftime(unexpanded_id)
time_delta = util.convert_to_timedelta(file_step)
new_build_context["start_time"] = timestamp
new_build_context["end_time"] = timestamp + time_delta
expanded_dict[expanded_id] = copy.copy(new_build_context)
return expanded_dict
def expand_build_context(build_context, unexpanded_id, file_step, past=0):
"""Expands out the build_contexts and returns a dict of the form
{
"expanded_id": expanded_build_contex,
"expanded_id": expanded_build_context,
...
}
"""
# Handle bgpdumps (glob target with time_step: null)
if file_step is None:
return {unexpanded_id: {}}
start_time = build_context["start_time"]
end_time = build_context.get("end_time") or start_time
start_time = util.floor_timestamp_given_time_step(
start_time, file_step)
end_time = util.floor_timestamp_given_time_step(end_time, file_step)
end_inclusive = False
if end_time == start_time:
end_inclusive = True
if past:
file_step_delta = util.convert_to_timedelta(file_step)
start_time = start_time - past * file_step_delta
timestamps = util.BuilderArrowFactory.range(
file_step, start_time, end_time, end_inclusive=end_inclusive)
new_build_context = copy.copy(build_context)
new_build_context.pop("force", None)
expanded_dict = {}
for timestamp in timestamps:
expanded_id = timestamp.strftime(unexpanded_id)
time_delta = util.convert_to_timedelta(file_step)
new_build_context["start_time"] = timestamp
new_build_context["end_time"] = timestamp + time_delta
expanded_dict[expanded_id] = copy.copy(new_build_context)
return expanded_dict
def past_cache_time(self):
"""Returns true if the job is past it's cache time
This implementation returns true if the oldest mtime is older than
the cache_time or if non of the targets exist
"""
cache_time = self.cache_time
if cache_time is None:
return True
cache_delta = convert_to_timedelta(cache_time)
current_time = arrow.get()
for target_edge in self.build_graph.out_edges(self.unique_id, data=True):
if target_edge[2]["kind"] == "produces":
target = self.build_graph.node[target_edge[1]]["object"]
if not target.get_exists():
return True
elif arrow.get(target.get_mtime()) + cache_delta < current_time:
return True
return False
def past_curfew(self):
time_delta = convert_to_timedelta(self.curfew)
end_time = self.build_context["end_time"]
curfew_time = end_time + time_delta
return curfew_time < arrow.get()