def remove_garbage_lock_files():
lockfilename = ""
# HUB SINGLE INSTANCE MODE
lockfilename = os.path.join(_find_home(), ".samp")
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if not hub_is_running:
# If lockfilename belongs to a dead hub, then it is deleted
if os.path.isfile(lockfilename):
with suppress(OSError):
os.remove(lockfilename)
# HUB MULTIPLE INSTANCE MODE
lockfiledir = os.path.join(_find_home(), ".samp-1")
if os.path.isdir(lockfiledir):
for filename in os.listdir(lockfiledir):
if filename.startswith('samp-hub'):
lockfilename = os.path.join(lockfiledir, filename)
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if not hub_is_running:
# If lockfilename belongs to a dead hub, then it is deleted
if os.path.isfile(lockfilename):
with suppress(OSError):
os.remove(lockfilename)
def get_running_hubs():
"""
Return a dictionary containing the lock-file contents of all the currently
running hubs (single and/or multiple mode).
The dictionary format is:
``{<lock-file>: {<token-name>: <token-string>, ...}, ...}``
where ``{<lock-file>}`` is the lock-file name, ``{<token-name>}`` and
``{<token-string>}`` are the lock-file tokens (name and content).
Returns
-------
running_hubs : dict
Lock-file contents of all the currently running hubs.
"""
hubs = {}
lockfilename = ""
# HUB SINGLE INSTANCE MODE
# CHECK FOR SAMP_HUB ENVIRONMENT VARIABLE
if "SAMP_HUB" in os.environ:
# For the time being I assume just the std profile supported.
if os.environ["SAMP_HUB"].startswith("std-lockurl:"):
lockfilename = os.environ["SAMP_HUB"][len("std-lockurl:"):]
else:
lockfilename = os.path.join(_find_home(), ".samp")
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if hub_is_running:
hubs[lockfilename] = lockfiledict
# HUB MULTIPLE INSTANCE MODE
lockfiledir = ""
lockfiledir = os.path.join(_find_home(), ".samp-1")
if os.path.isdir(lockfiledir):
for filename in os.listdir(lockfiledir):
if filename.startswith('samp-hub'):
lockfilename = os.path.join(lockfiledir, filename)
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if hub_is_running:
hubs[lockfilename] = lockfiledict
return hubs
def get_running_hubs():
"""
Return a dictionary containing the lock-file contents of all the currently
running hubs (single and/or multiple mode).
The dictionary format is:
``{<lock-file>: {<token-name>: <token-string>, ...}, ...}``
where ``{<lock-file>}`` is the lock-file name, ``{<token-name>}`` and
``{<token-string>}`` are the lock-file tokens (name and content).
Returns
-------
running_hubs : dict
Lock-file contents of all the currently running hubs.
"""
hubs = {}
lockfilename = ""
# HUB SINGLE INSTANCE MODE
# CHECK FOR SAMP_HUB ENVIRONMENT VARIABLE
if "SAMP_HUB" in os.environ:
# For the time being I assume just the std profile supported.
if os.environ["SAMP_HUB"].startswith("std-lockurl:"):
lockfilename = os.environ["SAMP_HUB"][len("std-lockurl:"):]
else:
lockfilename = os.path.join(_find_home(), ".samp")
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if hub_is_running:
hubs[lockfilename] = lockfiledict
# HUB MULTIPLE INSTANCE MODE
lockfiledir = ""
lockfiledir = os.path.join(_find_home(), ".samp-1")
if os.path.isdir(lockfiledir):
for filename in os.listdir(lockfiledir):
if filename.startswith('samp-hub'):
lockfilename = os.path.join(lockfiledir, filename)
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if hub_is_running:
hubs[lockfilename] = lockfiledict
return hubs
def setUp(self):
self.tmpdir = os.path.join(_find_home(), 'Desktop', 'tmp_testingdir')
try:
os.makedirs(self.tmpdir)
except OSError:
pass
basename = 'abc.txt'
self.dummy_fname = os.path.join(self.tmpdir, basename)
os.system('touch '+self.dummy_fname)
def setUp(self):
self.tmpdir = os.path.join(_find_home(), '.temp_halotools_testing_dir')
try:
os.makedirs(self.tmpdir)
except OSError:
pass
basename = 'abc.txt'
self.dummy_fname = os.path.join(self.tmpdir, basename)
_t = Table({'x': [0]})
_t.write(self.dummy_fname, format='ascii')
def setUp(self):
self.tmpdir = os.path.join(_find_home(), '.temp_halotools_testing_dir')
try:
os.makedirs(self.tmpdir)
except OSError:
pass
basename = 'abc.txt'
self.dummy_fname = os.path.join(self.tmpdir, basename)
_t = Table({'x': [0]})
_t.write(self.dummy_fname, format='ascii')
def setUp(self):
self.tmpdir = os.path.join(_find_home(), 'Desktop', 'tmp_testingdir')
try:
os.makedirs(self.tmpdir)
except OSError:
pass
basename = 'abc.txt'
self.dummy_fname = os.path.join(self.tmpdir, basename)
_t = Table({'x': [0]})
_t.write(self.dummy_fname, format='ascii')
self.good_columns_to_keep_dict = ({
'halo_x': (1, 'f4'),
'halo_y': (2, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
'halo_mvir': (5, 'f4')
})
self.good_output_fname = os.path.join(self.tmpdir, 'def.hdf5')
self.bad_columns_to_keep_dict1 = ({
'halo_x': (1, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
'halo_mvir': (5, 'f4')
})
self.bad_columns_to_keep_dict2 = ({
'halo_x': (1, 'f4'),
'halo_y': (2, 'f4'),
'halo_z': (3, 'f4'),
'halo_mvir': (5, 'f4')
})
self.bad_columns_to_keep_dict3 = ({
'halo_x': (1, 'f4'),
'halo_y': (2, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
})
self.bad_columns_to_keep_dict4 = ({
'halo_x': (1, 'f4'),
'halo_y': (1, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
'halo_mvir': (5, 'f4')
})
def setUp(self):
self.tmpdir = os.path.join(_find_home(), '.tmp_testingdir')
try:
os.makedirs(self.tmpdir)
except OSError:
pass
basename = 'abc.txt'
self.dummy_fname = os.path.join(self.tmpdir, basename)
_t = Table({'x': [0]})
_t.write(self.dummy_fname, format='ascii')
self.good_columns_to_keep_dict = ({
'halo_x': (1, 'f4'),
'halo_y': (2, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
'halo_mvir': (5, 'f4')
})
self.good_output_fname = os.path.join(self.tmpdir, 'def.hdf5')
self.bad_columns_to_keep_dict1 = ({
'halo_x': (1, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
'halo_mvir': (5, 'f4')
})
self.bad_columns_to_keep_dict2 = ({
'halo_x': (1, 'f4'),
'halo_y': (2, 'f4'),
'halo_z': (3, 'f4'),
'halo_mvir': (5, 'f4')
})
self.bad_columns_to_keep_dict3 = ({
'halo_x': (1, 'f4'),
'halo_y': (2, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
})
self.bad_columns_to_keep_dict4 = ({
'halo_x': (1, 'f4'),
'halo_y': (1, 'f4'),
'halo_z': (3, 'f4'),
'halo_id': (4, 'i8'),
'halo_mvir': (5, 'f4')
})
def setUp(self):
self.tmpdir = os.path.join(_find_home(), "Desktop", "tmp_testingdir")
try:
os.makedirs(self.tmpdir)
except OSError:
pass
basename = "abc.txt"
self.dummy_fname = os.path.join(self.tmpdir, basename)
os.system("touch " + self.dummy_fname)
self.good_columns_to_keep_dict = {
"halo_x": (1, "f4"),
"halo_y": (2, "f4"),
"halo_z": (3, "f4"),
"halo_id": (4, "i8"),
"halo_mvir": (5, "f4"),
}
self.good_output_fname = os.path.join(self.tmpdir, "def.hdf5")
self.bad_columns_to_keep_dict1 = {
"halo_x": (1, "f4"),
"halo_z": (3, "f4"),
"halo_id": (4, "i8"),
"halo_mvir": (5, "f4"),
}
self.bad_columns_to_keep_dict2 = {
"halo_x": (1, "f4"),
"halo_y": (2, "f4"),
"halo_z": (3, "f4"),
"halo_mvir": (5, "f4"),
}
self.bad_columns_to_keep_dict3 = {
"halo_x": (1, "f4"),
"halo_y": (2, "f4"),
"halo_z": (3, "f4"),
"halo_id": (4, "i8"),
}
self.bad_columns_to_keep_dict4 = {
"halo_x": (1, "f4"),
"halo_y": (1, "f4"),
"halo_z": (3, "f4"),
"halo_id": (4, "i8"),
"halo_mvir": (5, "f4"),
}
def test_cache_config(): """ Verify that the Astropy and Halotools cache directories are detected, and that the latter is a subdirectory of the former. """ homedir = _find_home() astropy_cache_dir = os.path.join(homedir, '.astropy', 'cache') if not os.path.isdir(astropy_cache_dir): os.mkdir(astropy_cache_dir) halotools_cache = cache_config.get_catalogs_dir() assert os.path.exists(halotools_cache) assert os.path.join(astropy_cache_dir, 'halotools') == halotools_cache
def get_main_running_hub():
"""
Get either the hub given by the environment variable SAMP_HUB, or the one
given by the lockfile .samp in the user home directory.
"""
hubs = get_running_hubs()
if not hubs:
raise SAMPHubError("Unable to find a running SAMP Hub.")
# CHECK FOR SAMP_HUB ENVIRONMENT VARIABLE
if "SAMP_HUB" in os.environ:
# For the time being I assume just the std profile supported.
if os.environ["SAMP_HUB"].startswith("std-lockurl:"):
lockfilename = os.environ["SAMP_HUB"][len("std-lockurl:"):]
else:
raise SAMPHubError("SAMP Hub profile not supported.")
else:
lockfilename = os.path.join(_find_home(), ".samp")
return hubs[lockfilename]
from unittest import TestCase
from astropy.tests.helper import pytest
from ...factories import PrebuiltHodModelFactory
from ....sim_manager import CachedHaloCatalog, FakeSim
from ....custom_exceptions import HalotoolsError
# Determine whether the machine is mine
# This will be used to select tests whose
# returned values depend on the configuration
# of my personal cache directory files
from astropy.config.paths import _find_home
aph_home = '/Users/aphearin'
detected_home = _find_home()
if aph_home == detected_home:
APH_MACHINE = True
else:
APH_MACHINE = False
__all__ = ('TestHearin15', )
class TestHearin15(TestCase):
def setup_class(self):
pass
def test_Hearin15(self):
model = PrebuiltHodModelFactory('hearin15')
def get_catalogs_dir(**kwargs):
""" Find the path to the subdirectory of the halotools cache directory
where `catalog_type` are stored.
If the directory doesn't exist, make it, then return the path.
Parameters
----------
catalog_type : string, optional
String giving the type of catalog.
Should be 'particles', 'subhalos', or 'raw_halos'.
simname : string, optional
Nickname of the simulation. Currently supported simulations are
Bolshoi (simname = ``bolshoi``), Consuelo (simname = ``consuelo``),
MultiDark (simname = ``multidark``), and Bolshoi-Planck (simname = ``bolplanck``).
halo_finder : string, optional
Nickname of the halo-finder, e.g., `rockstar` or `bdm`.
external_cache_loc : string, optional
Absolute path to an alternative source of halo catalogs.
Method assumes that ``external_cache_loc`` is organized in the
same way that the normal Halotools cache is. Specifically:
* Particle tables should located in ``external_cache_loc/particle_catalogs/simname``
* Processed halo tables should located in ``external_cache_loc/halo_catalogs/simname/halo_finder``
* Raw halo tables (unprocessed ASCII) should located in ``external_cache_loc/raw_halo_catalogs/simname/halo_finder``
Returns
-------
dirname : str
Path to the halotools directory storing simulation data.
"""
# Identify the root cache directory
if 'external_cache_loc' in kwargs.keys():
if os.path.isdir(kwargs['external_cache_loc']) is False:
raise KeyError("Input external_cache_loc directory = %s \n Directory does not exist" % kwargs['external_cache_loc'])
else:
halotools_cache_dir = kwargs['external_cache_loc']
else:
homedir = _find_home()
astropy_cache_dir = os.path.join(homedir, '.astropy', 'cache')
defensively_create_subdir(astropy_cache_dir)
halotools_cache_dir = os.path.join(astropy_cache_dir, 'halotools')
defensively_create_subdir(halotools_cache_dir)
if 'catalog_type' not in kwargs.keys():
return halotools_cache_dir
else:
catalog_type = kwargs['catalog_type']
acceptable_processed_halos_arguments = (
['subhalos', 'subhalo', 'halo', 'halos',
'halo_catalogs', 'subhalo_catalogs', 'subhalo_catalog', 'halo_catalog',
'halos_catalogs', 'subhalos_catalogs', 'subhalos_catalog', 'halos_catalog']
)
acceptable_particles_arguments = (
['particle', 'particles', 'particle_catalog', 'particle_catalogs',
'particles_catalog', 'particles_catalogs']
)
acceptable_raw_halos_arguments = (
['raw_halos', 'raw_subhalos', 'raw_halo', 'raw_subhalo',
'raw_halos_catalog', 'raw_subhalos_catalog', 'raw_halo_catalog', 'raw_subhalo_catalog',
'raw_halos_catalogs', 'raw_subhalos_catalogs', 'raw_halo_catalogs', 'raw_subhalo_catalogs']
)
if catalog_type in acceptable_processed_halos_arguments:
subdir_name = 'halo_catalogs'
elif catalog_type in acceptable_particles_arguments:
subdir_name = 'particle_catalogs'
elif catalog_type in acceptable_raw_halos_arguments:
subdir_name = 'raw_halo_catalogs'
else:
raise CatalogTypeError(catalog_type)
# Create the directory .astropy/cache/halotools/subdir_name
catalog_type_dirname = os.path.join(halotools_cache_dir, subdir_name)
defensively_create_subdir(catalog_type_dirname)
# Now check to see if there exists a cache subdirectory for simname
if 'simname' not in kwargs.keys():
return catalog_type_dirname
else:
if kwargs['simname'] not in supported_sim_list:
raise UnsupportedSimError(kwargs['simname'])
simname_dirname = os.path.join(catalog_type_dirname, kwargs['simname'])
defensively_create_subdir(simname_dirname)
if 'halo_finder' not in kwargs.keys():
return simname_dirname
else:
halo_finder_dirname = os.path.join(simname_dirname, kwargs['halo_finder'])
defensively_create_subdir(halo_finder_dirname)
return halo_finder_dirname
def setUp(self):
homedir = _find_home()
self.downman = DownloadManager()
def defensively_create_empty_dir(dirname):
if os.path.isdir(dirname) is False:
os.mkdir(dirname)
else:
shutil.rmtree(dirname)
os.mkdir(dirname)
# First create an empty directory where we will
# temporarily store a collection of empty files
self.base_dummydir = os.path.join(
homedir, 'temp_directory_for_halotools_testing')
defensively_create_empty_dir(self.base_dummydir)
self.dummyloc = os.path.join(self.base_dummydir, 'halotools')
defensively_create_empty_dir(self.dummyloc)
self.halocat_dir = os.path.join(self.dummyloc, 'halo_catalogs')
defensively_create_empty_dir(self.halocat_dir)
self.ptclcat_dir = os.path.join(self.dummyloc, 'particle_catalogs')
defensively_create_empty_dir(self.ptclcat_dir)
self.raw_halo_table_dir = os.path.join(self.dummyloc,
'raw_halo_catalogs')
defensively_create_empty_dir(self.raw_halo_table_dir)
self.simnames = ['bolshoi', 'bolplanck', 'multidark', 'consuelo']
self.halo_finders = ['rockstar', 'bdm']
self.dummy_version_names = ['halotools.alpha']
self.extension = '.hdf5'
self.bolshoi_fnames = [
'hlist_0.33035', 'hlist_0.54435', 'hlist_0.67035', 'hlist_1.00035'
]
self.bolshoi_bdm_fnames = [
'hlist_0.33030', 'hlist_0.49830', 'hlist_0.66430', 'hlist_1.00035'
]
self.bolplanck_fnames = [
'hlist_0.33035', 'hlist_0.54435', 'hlist_0.67035', 'hlist_1.00035'
]
self.consuelo_fnames = [
'hlist_0.33324', 'hlist_0.50648', 'hlist_0.67540', 'hlist_1.00000'
]
self.multidark_fnames = [
'hlist_0.31765', 'hlist_0.49990', 'hlist_0.68215', 'hlist_1.00109'
]
# make all relevant subdirectories and dummy files
for simname in self.simnames:
simdir = os.path.join(self.halocat_dir, simname)
defensively_create_empty_dir(simdir)
rockstardir = os.path.join(simdir, 'rockstar')
defensively_create_empty_dir(rockstardir)
if simname == 'bolshoi':
fnames = self.bolshoi_fnames
elif simname == 'bolplanck':
fnames = self.bolplanck_fnames
elif simname == 'consuelo':
fnames = self.consuelo_fnames
elif simname == 'multidark':
fnames = self.multidark_fnames
for name in fnames:
for version in self.dummy_version_names:
full_fname = name + '.' + version + self.extension
abs_fname = os.path.join(rockstardir, full_fname)
_t = Table({'x': [0]})
_t.write(abs_fname, format='ascii')
if simname == 'bolshoi':
simdir = os.path.join(self.halocat_dir, simname)
bdmdir = os.path.join(simdir, 'bdm')
defensively_create_empty_dir(bdmdir)
fnames = self.bolshoi_bdm_fnames
for name in fnames:
for version in self.dummy_version_names:
full_fname = name + '.' + version + self.extension
abs_fname = os.path.join(bdmdir, full_fname)
_t = Table({'x': [0]})
_t.write(abs_fname, format='ascii')
p = os.path.join(self.halocat_dir, 'bolshoi', 'bdm')
assert os.path.isdir(p)
f = 'hlist_0.33030.halotools.alpha.hdf5'
full_fname = os.path.join(p, f)
assert os.path.isfile(full_fname)
self.clear_APH_MACHINE_of_highz_file()
""" This module is used to search the user's disk to see whether
data files are present to conduct unit-tests in which Halotools results
are compared against results obtained from independently-written code bases.
"""
from __future__ import absolute_import, division, print_function, unicode_literals
import os
from astropy.config.paths import _find_home
halotools_cache_dirname = os.path.join(_find_home(), '.astropy', 'cache',
'halotools')
halotool_unit_testing_dirname = os.path.join(halotools_cache_dirname,
'unit_testing_files')
__all__ = ('tpcf_corrfunc_comparison_files_exist',
'wp_corrfunc_comparison_files_exist')
def tpcf_corrfunc_comparison_files_exist(return_fnames=False):
"""
"""
aph_fname1 = os.path.join(halotool_unit_testing_dirname,
'sample1_position_array.npy')
aph_fname2 = os.path.join(halotool_unit_testing_dirname,
'sample2_position_array.npy')
aph_fname3 = os.path.join(halotool_unit_testing_dirname,
'rp_bins_array.npy')
deep_fname1 = os.path.join(halotool_unit_testing_dirname,
'sinha_corrfunc_results',
'sample1_position_array_xi.npy')
deep_fname2 = os.path.join(halotool_unit_testing_dirname,
import numpy as np
from astropy.config.paths import _find_home
from astropy.tests.helper import remote_data, pytest
from unittest import TestCase
from ..download_manager import DownloadManager
from ..halo_table_cache import HaloTableCache
from .. import sim_defaults
from ...custom_exceptions import UnsupportedSimError, HalotoolsError
### Determine whether the machine is mine
# This will be used to select tests whose
# returned values depend on the configuration
# of my personal cache directory files
aph_home = u'/Users/aphearin'
detected_home = _find_home()
if aph_home == detected_home:
APH_MACHINE = True
else:
APH_MACHINE = False
__all__ = ('TestDownloadManager', )
class TestDownloadManager(TestCase):
def setUp(self):
homedir = _find_home()
def create_lock_file(lockfilename=None, mode=None, hub_id=None,
hub_params=None):
# Remove lock-files of dead hubs
remove_garbage_lock_files()
lockfiledir = ""
# CHECK FOR SAMP_HUB ENVIRONMENT VARIABLE
if "SAMP_HUB" in os.environ:
# For the time being I assume just the std profile supported.
if os.environ["SAMP_HUB"].startswith("std-lockurl:"):
lockfilename = os.environ["SAMP_HUB"][len("std-lockurl:"):]
lockfile_parsed = urlparse(lockfilename)
if lockfile_parsed[0] != 'file':
warnings.warn("Unable to start a Hub with lockfile {}. "
"Start-up process aborted.".format(lockfilename),
SAMPWarning)
return False
else:
lockfilename = lockfile_parsed[2]
else:
# If it is a fresh Hub instance
if lockfilename is None:
log.debug("Running mode: " + mode)
if mode == 'single':
lockfilename = os.path.join(_find_home(), ".samp")
else:
lockfiledir = os.path.join(_find_home(), ".samp-1")
# If missing create .samp-1 directory
try:
os.mkdir(lockfiledir)
except OSError:
pass # directory already exists
finally:
os.chmod(lockfiledir,
stat.S_IREAD + stat.S_IWRITE + stat.S_IEXEC)
lockfilename = os.path.join(lockfiledir,
"samp-hub-{}".format(hub_id))
else:
log.debug("Running mode: multiple")
hub_is_running, lockfiledict = check_running_hub(lockfilename)
if hub_is_running:
warnings.warn("Another SAMP Hub is already running. Start-up process "
"aborted.", SAMPWarning)
return False
log.debug("Lock-file: " + lockfilename)
write_lockfile(lockfilename, hub_params)
return lockfilename
def setUp(self):
homedir = _find_home()
self.downman = DownloadManager()
def defensively_create_empty_dir(dirname):
if os.path.isdir(dirname) is False:
os.mkdir(dirname)
else:
shutil.rmtree(dirname)
os.mkdir(dirname)
# First create an empty directory where we will
# temporarily store a collection of empty files
self.base_dummydir = os.path.join(homedir, 'temp_directory_for_halotools_testing')
defensively_create_empty_dir(self.base_dummydir)
self.dummyloc = os.path.join(self.base_dummydir, 'halotools')
defensively_create_empty_dir(self.dummyloc)
self.halocat_dir = os.path.join(self.dummyloc, 'halo_catalogs')
defensively_create_empty_dir(self.halocat_dir)
self.ptclcat_dir = os.path.join(self.dummyloc, 'particle_catalogs')
defensively_create_empty_dir(self.ptclcat_dir)
self.raw_halo_table_dir = os.path.join(self.dummyloc, 'raw_halo_catalogs')
defensively_create_empty_dir(self.raw_halo_table_dir)
self.simnames = ['bolshoi', 'bolplanck', 'multidark', 'consuelo']
self.halo_finders = ['rockstar', 'bdm']
self.dummy_version_names = ['halotools.alpha']
self.extension = '.hdf5'
self.bolshoi_fnames = ['hlist_0.33035', 'hlist_0.54435', 'hlist_0.67035', 'hlist_1.00035']
self.bolshoi_bdm_fnames = ['hlist_0.33030', 'hlist_0.49830', 'hlist_0.66430', 'hlist_1.00035']
self.bolplanck_fnames = ['hlist_0.33035', 'hlist_0.54435', 'hlist_0.67035', 'hlist_1.00035']
self.consuelo_fnames = ['hlist_0.33324', 'hlist_0.50648', 'hlist_0.67540', 'hlist_1.00000']
self.multidark_fnames = ['hlist_0.31765', 'hlist_0.49990', 'hlist_0.68215', 'hlist_1.00109']
# make all relevant subdirectories and dummy files
for simname in self.simnames:
simdir = os.path.join(self.halocat_dir, simname)
defensively_create_empty_dir(simdir)
rockstardir = os.path.join(simdir, 'rockstar')
defensively_create_empty_dir(rockstardir)
if simname == 'bolshoi':
fnames = self.bolshoi_fnames
elif simname == 'bolplanck':
fnames = self.bolplanck_fnames
elif simname == 'consuelo':
fnames = self.consuelo_fnames
elif simname == 'multidark':
fnames = self.multidark_fnames
for name in fnames:
for version in self.dummy_version_names:
full_fname = name + '.' + version + self.extension
abs_fname = os.path.join(rockstardir, full_fname)
os.system('touch ' + abs_fname)
if simname == 'bolshoi':
simdir = os.path.join(self.halocat_dir, simname)
bdmdir = os.path.join(simdir, 'bdm')
defensively_create_empty_dir(bdmdir)
fnames = self.bolshoi_bdm_fnames
for name in fnames:
for version in self.dummy_version_names:
full_fname = name + '.' + version + self.extension
abs_fname = os.path.join(bdmdir, full_fname)
os.system('touch ' + abs_fname)
p = os.path.join(self.halocat_dir, 'bolshoi', 'bdm')
assert os.path.isdir(p)
f = 'hlist_0.33030.halotools.alpha.hdf5'
full_fname = os.path.join(p, f)
assert os.path.isfile(full_fname)
self.clear_APH_MACHINE_of_highz_file()
# Licensed under a 3-clause BSD style license - see LICENSE.rst
""" The `~halotools.sim_manager` sub-package is responsible
for downloading halo catalogs, reading ascii data,
storing hdf5 binaries and keeping a persistent memory
of their location on disk and associated metadata.
"""
from __future__ import (absolute_import, division, print_function,
unicode_literals)
import os
from astropy.config.paths import _find_home
try:
halotools_cache_dirname = os.path.join(_find_home(), '.astropy', 'cache', 'halotools')
os.makedirs(halotools_cache_dirname)
except OSError:
pass
from .fake_sim import FakeSim
from .download_manager import DownloadManager
from .cached_halo_catalog import CachedHaloCatalog
from .user_supplied_halo_catalog import UserSuppliedHaloCatalog
from .user_supplied_ptcl_catalog import UserSuppliedPtclCatalog
from .rockstar_hlist_reader import RockstarHlistReader
from .tabular_ascii_reader import TabularAsciiReader
from .halo_table_cache import HaloTableCache
from .ptcl_table_cache import PtclTableCache
