def filename_from_patterns(self, patterns, t):
paths = [ datetime_numeric.build_from_pattern(pattern, t) for pattern in patterns ]
#paths = [ datetime_numeric.build_from_pattern(pattern, t) if (t >= self.start or t <= self.end) for pattern in patterns ] # would require a list of times provided by time_at_index
name = os.path.join(*paths)
return name
def filename_from_patterns(self, patterns, t):
paths = [
datetime_numeric.build_from_pattern(pattern, t)
for pattern in patterns
]
name = os.path.join(*paths)
return name
def filename_mobile_locations(self, observable, daynumber):
"""Generate individual filename for locations."""
patterns = self.filename_patterns_mobile_locations(observable)
return os.path.join(*[
datetime_numeric.build_from_pattern(pattern,
epoch_plus_days(daynumber))
for pattern in patterns
])
def filename_observations(self, observable, daynumber):
"""Generate individual filename for data on specified day for the specified observable."""
patterns = self.filename_patterns_observations(observable)
return os.path.join(*[
datetime_numeric.build_from_pattern(pattern,
epoch_plus_days(daynumber))
for pattern in patterns
])
def filename_from_patterns(self, patterns, key):
if type(key) is int:
t = epoch.epoch_plus_days(key)
paths = [
datetime_numeric.build_from_pattern(pattern, t)
for pattern in patterns
]
name = os.path.join(*paths)
return name
def create_output_entry(self, patterns, operation_index):
"""Use the patterns to create and return an output entry for the specified operation."""
# Compute time at this index
t = self.time_at_index(operation_index)
# Generate filename
paths = [
datetime_numeric.build_from_pattern(pattern, t)
for pattern in patterns
]
name = os.path.join(*paths)
# Build the entry
return CatalogueFileEntry(name, t)
def build_pathname(self, basepath, daynumber):
""" Build whole pathname from basepath and daynumber. """
# Get pattern
patterns = self.build_pathname_patterns()
# Convert daynumber to datetime object
fieldtime = epoch_plus_days(daynumber)
# initialise pathname to basepath
pathname = basepath
# Fill date fields and append
for pattern in patterns:
pathname = os.path.join(
pathname,
datetime_numeric.build_from_pattern(pattern, fieldtime))
return pathname