def deferred_init(self):
"""Initialize CRDS and PySYNPHOT after module import and basic script
object construction.
"""
self.crds_cache = os.path.abspath(
os.path.join(self.args.synphot_dir, "crds"))
config.override_crds_paths(self.crds_cache)
os.environ["PYSYN_CDBS"] = self.args.synphot_dir
utils.clear_function_caches()
def deferred_init(self):
"""Initialize CRDS and PySYNPHOT after module import and basic script
object construction.
"""
self.crds_cache = os.path.abspath(os.path.join(
self.args.synphot_dir, "crds"))
config.override_crds_paths(self.crds_cache)
os.environ["PYSYN_CDBS"] = self.args.synphot_dir
utils.clear_function_caches()
def setup(cache=CRDS_SHARED_GROUP_CACHE, url=None, clear_existing=True, observatory=None):
"""Reset the CRDS configuration state to support testing given the supplied parameters."""
log.set_test_mode()
old_state = config.get_crds_state()
old_state["CRDS_CWD"] = os.getcwd()
if clear_existing:
config.clear_crds_state()
new_state = dict(old_state)
new_state["CRDS_CWD"] = HERE
if url is not None:
new_state["CRDS_SERVER_URL"] = url
if cache is not None:
new_state["CRDS_PATH"] = cache
if observatory is not None:
new_state["CRDS_OBSERVATORY"] = observatory
config.set_crds_state(new_state)
utils.clear_function_caches()
return old_state
def cleanup(old_state):
"""Strictly speaking test cleanup is more than restoring CRDS state."""
config.set_crds_state(old_state)
utils.clear_function_caches()
config.set_crds_state(new_state)
utils.clear_function_caches()
return old_state
def cleanup(old_state):
"""Strictly speaking test cleanup is more than restoring CRDS state."""
config.set_crds_state(old_state)
utils.clear_function_caches()
# ==============================================================================
def run_and_profile(name, case, globs={}, locs={}):
"""Using `name` for a banner and divider, execute code string `case` in the
global namespace, both evaled printing result and under the profiler.
"""
utils.clear_function_caches()
log.divider()
log.divider(name + " example")
log.divider()
print(eval(case, globs, locs))
utils.clear_function_caches()
log.divider()
log.divider(name + " profile")
log.divider()
cProfile.run(case, "profile.stats")
stats = pstats.Stats('profile.stats')
stats.strip_dirs()
stats.sort_stats('cumulative')
stats.print_stats(100)
os.remove('profile.stats')