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astro-countsubs.py
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astro-countsubs.py
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#!/usr/bin/env python
# Copyright 2023 Martin Junius
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# ChangeLog
# Version 0.1 / 2023-07-07
# Added to repository asto
# Version 0.2 / 2023-10-10
# Allow VdS-style filename, new exposure time option
# Version 0.3 / 2023-12-18
# Refactored, output for Astrobin CSV
# Version 0.4 / 2024-02-08
# Get settings from JSON config, -D --extra-data option removed,
# output calibration data also for text output
# Version 0.5 / 2024-06-18
# New option --calibration-set to select calibration data set from JSON config
# New option -d --debug
# Support OBJECT_YYYY-MM-DD subdirs
# Version 1.0 / 2024-07-06
# Version bumped to 1.0, fully working now
# Allow -C option without -o, write CSV to stdout
# Version 1.1 / 2024-07-13
# Added -m --match option
# Version 1.2 / 2024-07-15
# Added -T --total-only / -N --no-calibration options
# Use new module csvoutput
import os
import argparse
import re
# The following libs must be installed with pip
from icecream import ic
# Disable debugging
ic.disable()
# Local modules
from verbose import verbose, error
from jsonconfig import JSONConfig, config
from csvoutput import CSVOutput
VERSION = "1.2 / 2024-07-15"
AUTHOR = "Martin Junius"
NAME = "astro-countsubs"
global FILTER, EXPOSURE
FILTER = ["L", "R", "G", "B", "Ha", "OIII", "SII"]
EXPOSURE = None
# ASTROBIN_FIELDS = [ "date", "filter", "number", "duration", "binning", "gain", "sensorCooling", "fNumber",
# "darks", "flats", "flatDarks", "bias", "bortle", "meanSqm", "meanFwhm", "temperature" ]
ASTROBIN_FIELDS = [ "date", "filter", "number", "duration", "binning", "gain", "sensorCooling", "fNumber",
"darks", "flats", "flatDarks", "bias", "bortle" ]
KEY_FILTER_SETS = "filter sets"
KEY_CALIBRATION_SETS = "calibration sets"
KEY_SETTINGS = "settings"
# Read config with filter sets and calibration frames
class AstroConfig(JSONConfig):
def __init__(self, file=None):
super().__init__(file)
def get_filter_id(self, filter_set, filter):
obj = self.get_json()
if KEY_FILTER_SETS in obj:
sets = obj[KEY_FILTER_SETS]
if filter_set in sets:
return sets[filter_set][filter]
else:
error(f"unknown filter set \"{filter_set}\"")
else:
error(f"no key \"{KEY_FILTER_SETS}\" in config")
def get_calibration(self, calibration_set, mastertype, param="*"):
obj = self.get_json()
if KEY_CALIBRATION_SETS in obj:
sets = obj[KEY_CALIBRATION_SETS]
if calibration_set in sets:
cal = sets[calibration_set]
if mastertype in cal:
return cal[mastertype][param]
else:
##FIXME: warning()
verbose(f"unknown mastertype \"{mastertype}\"")
return ""
else:
error(f"unknown calibration set \"{calibration_set}\"")
else:
error(f"no key \"{KEY_CALIBRATION_SETS}\" in config")
def get_calibration1(self, calibration_set, mastertype):
""" get first item from mastertype dict """
obj = self.get_json()
if KEY_CALIBRATION_SETS in obj:
sets = obj[KEY_CALIBRATION_SETS]
if calibration_set in sets:
cal = sets[calibration_set]
if mastertype in cal:
kw = cal[mastertype]
for param, n in kw.items():
return (param, n)
else:
return (False, False)
else:
error(f"unknown calibration set \"{calibration_set}\"")
else:
error(f"no key \"{KEY_CALIBRATION_SETS}\" in config")
def get_settings(self, calibration_set):
obj = self.get_json()
if not KEY_CALIBRATION_SETS in obj:
error(f"no key \"{KEY_CALIBRATION_SETS}\" in config")
sets = obj[KEY_CALIBRATION_SETS]
if calibration_set in sets:
cal = sets[calibration_set]
if not KEY_SETTINGS in cal:
error(f"no key \"{KEY_SETTINGS}\" in config")
return cal[KEY_SETTINGS]
def get_setting(self, calibration_set, key):
settings = self.get_settings(calibration_set)
if key in settings:
return settings[key]
else:
return ""
# Get config with filter sets and calibration frames
config = AstroConfig("astro-countsubs-config.json")
# Options
class Options:
match = None # -m --match
total_only = False # -T --total-only
no_calibration = False # -N --no-calibration
csv = False # -C --csv
output = None # -o --output
filter_set = None # -F --filter-set
calibration_set = None # --calibration-set
def walk_the_dir(dir):
exposures = {}
if not os.path.isdir(dir):
error(f"no such directory {dir}")
for dirName, subdirList, fileList in os.walk(dir):
verbose(f"found directory {dirName}")
# Test for Astro dir ...
m = re.search(r'[\\/](\d\d\d\d-\d\d-\d\d)[\\/]LIGHT$', dirName)
if not m:
m = re.search(r'[\\/](\d\d\d\d-\d\d-\d\d)$', dirName)
if not m:
m = re.search(r'[\\/].+_(\d\d\d\d-\d\d-\d\d)$', dirName)
if m:
date = m.group(1)
verbose(f"date {date}")
if not date in exposures:
exposures[date] = {}
for f in FILTER:
if not f in exposures[date]:
exposures[date][f] = {}
for fname in fileList:
# Match extra pattern
if Options.match and not Options.match in fname:
continue
# Test for proper sub name ...
match = re.search(r'_(' + f + r')_(\d+)\.00s_', fname)
if not match:
match = re.search(r'_(' + f + r')_.+_(\d+)\.00s_', fname)
if not match:
# VdS "Piehler" style
match = re.search(r'_(' + f + r')_()\d{4}-\d{2}-\d{2}', fname)
if not match:
# OSC old naming without filter
# eg LIGHT_NGC 6744_2024-06-04_01-30-36__-10.00__G120_O30_300.00s_0000.fits
if f == FILTER[0]:
match = re.search(r'_()_.+_(\d+)\.00s_', fname)
if match:
verbose("\t" + fname)
time = match.group(2) if match.group(2) else EXPOSURE
verbose("\t" + date, f, time)
if not time:
error(f"time is none or zero for file {fname}")
if time in exposures[date][f]:
exposures[date][f][time] += 1
else:
exposures[date][f][time] = 1
if Options.csv:
csv_list(exposures)
else:
print_filter_list(exposures)
def print_filter_list(exp):
calibration_set = Options.calibration_set
total = {}
darks = {}
flats = {}
bias = config.get_calibration(calibration_set, "masterbias")
(secs, flatdarks) = config.get_calibration1(calibration_set, "masterflatdark")
single_filter = len(FILTER) == 1
for f in FILTER:
total[f] = {}
for date in exp.keys():
if not Options.total_only:
if single_filter:
print(date, end="")
else:
print(date)
for f in exp[date].keys():
if exp[date][f]:
if not Options.total_only:
print(f" {f}:", end="")
for time in exp[date][f].keys():
n = exp[date][f][time]
time = int(time)
if not Options.total_only:
print(f" {n}x {time}s", end="")
darks[str(time)+"s"] = config.get_calibration(calibration_set, "masterdark", str(time)+"s")
flats[f] = config.get_calibration(calibration_set, "masterflat", f)
if time in total[f]:
total[f][time] += n
else:
total[f][time] = n
if not Options.total_only:
print("")
print("Total")
for f in total.keys():
if total[f]:
print(f" {f}:", end="")
for time in total[f].keys():
n = total[f][time]
time = int(time)
print(f" {n}x {time}s", end="")
print()
total1 = 0
for f in total.keys():
if total[f]:
if not single_filter:
print(f" {f}:", end="")
for time in total[f].keys():
n = total[f][time]
time = int(time)
total1 += n * time
if not single_filter:
print(f" {n*time}s", end="")
if not single_filter:
print()
hours = int(total1 / 3600)
mins = int((total1 - hours*3600) / 60)
print(f" {total1}s / {hours:d}h{mins:02d}")
if not Options.no_calibration and not Options.total_only:
print("Darks")
for t, n in darks.items():
print(f" {n}x {t}", end="")
print()
print("Flats")
for f, n in flats.items():
print(f" {f}: {n}x", end="")
print()
if bias:
print(f"Bias\n {bias}x")
if flatdarks:
print(f"Flatdarks\n {flatdarks}x {secs}")
print("Settings")
for key in ("mode", "gain", "offset", "cooling"):
print(f" {key}: {extra(key)}", end="")
print()
def extra(key):
return config.get_setting(Options.calibration_set, key)
def csv_list(exp):
filter_set = Options.filter_set
calibration_set = Options.calibration_set
# CSV format as required by the Astrobin upload
# For documentation see https://welcome.astrobin.com/importing-acquisitions-from-csv/
#
# Fields:
# "date", "filter", "number", "duration", "binning", "gain", "sensorCooling", "fNumber",
# "darks", "flats", "flatDarks", "bias", "bortle", "meanSqm", "meanFwhm", "temperature"
#
# Not all fields must be present, BUT FIELDS MUST NOT BE EMPTY
for date in exp.keys():
for f in exp[date].keys():
for time in exp[date][f].keys():
n = exp[date][f][time]
time = int(time)
filter = config.get_filter_id(filter_set, f)
darks = config.get_calibration(calibration_set, "masterdark", str(time)+"s")
flats = config.get_calibration(calibration_set, "masterflat", f)
(secs, flatdarks) = config.get_calibration1(calibration_set, "masterflatdark")
if not flatdarks:
flatdarks = 0
bias = config.get_calibration(calibration_set, "masterbias")
# fields = [ date, filter, n, time,
# extra("binning"), extra("gain"), extra("cooling"), extra("fnumber"),
# darks, flats, 0, bias,
# extra("bortle"), extra("sqm"), extra("fwhm"), extra("temperature") ]
fields = [ date, filter, n, time,
extra("binning"), extra("gain"), extra("cooling"), extra("fnumber"),
darks, flats, flatdarks, bias,
extra("bortle") ]
verbose(",".join(map(str, fields)))
CSVOutput.add_row(fields)
if Options.csv:
CSVOutput.add_fields(ASTROBIN_FIELDS)
CSVOutput.write(Options.output, set_locale=False)
def main():
arg = argparse.ArgumentParser(
prog = NAME,
description = "Traverse directory and count N.I.N.A subs",
epilog = "Version: " + VERSION + " / " + AUTHOR)
arg.add_argument("-v", "--verbose", action="store_true", help="debug messages")
arg.add_argument("-d", "--debug", action="store_true", help="more debug messages")
arg.add_argument("-x", "--exclude", help="exclude filter, e.g. Ha,SII")
arg.add_argument("-f", "--filter", help="filter list, e.g. L,R,G.B")
arg.add_argument("-t", "--exposure-time", help="exposure time (sec) if not present in filename")
arg.add_argument("-C", "--csv", action="store_true", help="output CSV list for Astrobin")
arg.add_argument("-o", "--output", help="write CSV to file OUTPUT (default: stdout)")
arg.add_argument("-F", "--filter-set", help="name of filter set for Astrobin CSV (see config)")
arg.add_argument("--calibration-set", help="name of calibration set (see config)")
arg.add_argument("-m", "--match", help="filename must contain MATCH")
arg.add_argument("-T", "--total-only", action="store_true", help="list total only")
arg.add_argument("-N", "--no-calibration", action="store_true", help="don't list calibration data")
arg.add_argument("dirname", help="directory name")
args = arg.parse_args()
verbose.set_prog(NAME)
if args.verbose:
verbose.enable()
if args.debug:
ic.enable()
global FILTER, EXPOSURE
EXPOSURE = args.exposure_time
if args.exclude:
exclude = args.exclude.split(",")
filter1 = [x for x in FILTER if x not in exclude]
FILTER = filter1
if args.filter:
FILTER = args.filter.split(",")
verbose("filter =", FILTER)
Options.csv = args.csv
Options.output = args.output
Options.filter_set = args.filter_set
Options.calibration_set = args.calibration_set
Options.match = args.match
Options.total_only = args.total_only
Options.no_calibration = args.no_calibration
# quick hack: Windows PowerShell adds a stray " to the end of dirname if it ends with a backslash \ AND contains a space!!!
# see here https://bugs.python.org/issue39845
walk_the_dir(args.dirname.rstrip("\""))
if __name__ == "__main__":
main()