def get_rootdir():
# use the environment variable if set
data_dir = os.environ.get('SNCOSMO_DATA_DIR')
# otherwise, use config file value if set.
if data_dir is None:
data_dir = conf.data_dir
# if still None, use astropy cache dir (and create if necessary!)
if data_dir is None:
data_dir = join(get_cache_dir(), "sncosmo")
if not os.path.isdir(data_dir):
if os.path.exists(data_dir):
raise RuntimeError("{0} not a directory".format(data_dir))
os.mkdir(data_dir)
return data_dir
def get_rootdir():
# use the environment variable if set
data_dir = os.environ.get('SNCOSMO_DATA_DIR')
# otherwise, use config file value if set.
if data_dir is None:
data_dir = conf.data_dir
# if still None, use astropy cache dir (and create if necessary!)
if data_dir is None:
data_dir = join(get_cache_dir(), "sncosmo")
if not os.path.isdir(data_dir):
if os.path.exists(data_dir):
raise RuntimeError("{0} not a directory".format(data_dir))
os.mkdir(data_dir)
return data_dir
def get_conf_paths():
# Get configuration information from setup.cfg
conf_path = os.path.join(os.path.dirname(__file__), 'conf.json')
with open(conf_path, 'r') as confstream:
confparse = json.load(confstream)
data_root_cfg = confparse.get("data_root")
ref_lib_cfg = confparse.get("ref_lib_data")
if len(data_root_cfg) == 0 and len(ref_lib_cfg) == 0:
cache_dir = os.path.join(astropyconfig.get_cache_dir(), '.pipe-cheops')
DATA_ROOT = os.path.join(cache_dir, 'data_root')
REF_LIB_PATH = os.path.join(cache_dir, 'ref_lib_data')
else:
DATA_ROOT = data_root_cfg
REF_LIB_PATH = ref_lib_cfg
return DATA_ROOT, REF_LIB_PATH
def get_image_index():
cache = get_cache_dir()
ast_data = os.path.dirname(_solve_field)
ast_data = os.path.dirname(ast_data)
ast_data = os.path.join(ast_data, 'data')
os.makedirs(ast_data, exist_ok=True)
index = 'index-4107.fits' # index-4202-28.fits'
d = 'http://broiler.astrometry.net/~dstn/4100/' + index
f = os.path.join(ast_data, index)
if not os.path.isfile(f):
request.urlretrieve(d, f) # nosec
name = os.path.join(cache, 'm20_dss.fits')
if not os.path.isfile(name):
s = SkyView.get_images('M20',
radius=Angle('60arcmin'),
pixels=2048,
survey='DSS')
s[0][0].writeto(name)
return name, f
def __init__(self, data_dir=None, database_url=None, remote_timeout=None):
self.config_file = __config_file__
with open(self.config_file) as f:
self.meta = yaml.safe_load(f)
self.data_dir = self.meta["data_dir"]
self.database_url = self.meta["database_url"]
self.remote_timeout = self.meta["remote_timeout"]
self.default_data_dir = os.path.join(get_cache_dir(), self.meta["default_data_dir"])
if data_dir is not None:
self._set_param("data_dir", data_dir)
if database_url is not None:
self._set_param("database_url", database_url)
if remote_timeout is not None:
self._set_param("remote_timeout", remote_timeout)
def get_data_dir():
"""Return the full path to the data directory, ensuring that it exists.
If the 'data_dir' configuration parameter is set, checks that it exists
and returns it (doesn't automatically create it).
Otherwise, uses `(astropy cache dir)/sncosmo` (automatically created if
it doesn't exist)."""
global CHECKED_DATA_DIR
# use a global to avoid checking if the directory exists every time
if CHECKED_DATA_DIR is not None:
return CHECKED_DATA_DIR
# use the environment variable if set
data_dir = os.environ.get("SNCOSMO_DATA_DIR")
# otherwise, use config file value if set.
if data_dir is None:
data_dir = conf.data_dir
# if either of the above, check existance
if data_dir is not None:
if not os.path.isdir(data_dir):
raise RuntimeError("data directory {0!r} not an existing directory".format(conf.data_dir))
# if still None, use astropy cache dir and create if necessary
if data_dir is None:
data_dir = join(get_cache_dir(), "sncosmo")
if not os.path.isdir(data_dir):
if os.path.exists(data_dir):
raise RuntimeError("{0} not a directory".format(data_dir))
os.mkdir(data_dir)
CHECKED_DATA_DIR = data_dir
return data_dir
def get_data_dir():
"""Return the full path to the data directory, ensuring that it exists.
If the 'data_dir' configuration parameter is set, checks that it exists
and returns it (doesn't automatically create it).
Otherwise, uses `(astropy cache dir)/sncosmo` (automatically created if
it doesn't exist)."""
if conf.data_dir is not None:
if os.path.isdir(conf.data_dir):
return conf.data_dir
else:
raise RuntimeError(
"data directory {0!r} not an existing directory"
.format(conf.data_dir))
else:
data_dir = join(get_cache_dir(), "sncosmo")
if not os.path.isdir(data_dir):
if os.path.exists(data_dir):
raise RuntimeError("{0} not a directory".format(data_dir))
else:
os.mkdir(data_dir)
return data_dir
def get_data_dir():
"""Return the full path to the data directory, ensuring that it exists.
If the 'data_dir' configuration parameter is set, checks that it exists
and returns it (doesn't automatically create it).
Otherwise, uses `(astropy cache dir)/sncosmo` (automatically created if
it doesn't exist)."""
if conf.data_dir is not None:
if os.path.isdir(conf.data_dir):
return conf.data_dir
else:
raise RuntimeError(
"data directory {0!r} not an existing directory".format(
conf.data_dir))
else:
data_dir = join(get_cache_dir(), "sncosmo")
if not os.path.isdir(data_dir):
if os.path.exists(data_dir):
raise RuntimeError("{0} not a directory".format(data_dir))
else:
os.mkdir(data_dir)
return data_dir
def cache_dir():
return astropyconfig.get_cache_dir()
import argparse
import astropy.config as astropy_config
from configparser import ConfigParser
from datetime import datetime
from dateutil import parser
import glob
import numpy as np
import os
import shutil
import sys
import traceback
# Wrapper script for the photometry, post-processing, and detrending scripts.
# Clear the astroquery cache to ensure up-to-date values are grabbed from SIMBAD
if os.path.exists(astropy_config.get_cache_dir()+'/astroquery/'):
# First delete the astropy cache for astroquery; otherwise the data might be out of date!
shutil.rmtree(astropy_config.get_cache_dir()+'/astroquery/')
# Then import astropy, astroquery, and other modules in this code
from astropy import units as u
from astropy.time import Time
from astroquery import simbad
from constants import log
from get_photometry_eden import get_photometry
import PhotUtils
from transit_photometry import post_processing
from eden_GPDetrend import eden_GPDetrend
