class BaseSettingsProfile(object):
TVB_CONFIG_FILE = os.path.expanduser(os.path.join("~", '.tvb.configuration'))
DEFAULT_STORAGE = os.path.expanduser(os.path.join('~', 'TVB' + os.sep))
FIRST_RUN_STORAGE = os.path.expanduser(os.path.join('~', '.tvb-temp'))
LOGGER_CONFIG_FILE_NAME = "logger_config.conf"
# Access rights for TVB generated files/folders.
ACCESS_MODE_TVB_FILES = 0744
## Number used for estimation of TVB used storage space
MAGIC_NUMBER = 9
def __init__(self, web_enabled=True):
self.manager = stored.SettingsManager(self.TVB_CONFIG_FILE)
## Actual storage of all TVB related files
self.TVB_STORAGE = self.manager.get_attribute(stored.KEY_STORAGE, self.FIRST_RUN_STORAGE, unicode)
self.TVB_LOG_FOLDER = os.path.join(self.TVB_STORAGE, "logs")
self.TVB_TEMP_FOLDER = os.path.join(self.TVB_STORAGE, "TEMP")
self.TVB_PATH = self.manager.get_attribute(stored.KEY_TVB_PATH, '')
self.env = Environment()
self.cluster = ClusterSettings(self.manager)
self.web = WebSettings(self.manager, web_enabled)
self.db = DBSettings(self.manager, self.DEFAULT_STORAGE, self.TVB_STORAGE)
self.version = VersionSettings(self.manager, self.BIN_FOLDER)
self.EXTERNALS_FOLDER_PARENT = os.path.dirname(self.BIN_FOLDER)
if self.env.is_development():
self.EXTERNALS_FOLDER_PARENT = os.path.dirname(self.EXTERNALS_FOLDER_PARENT)
#The path to the matlab executable (if existent). Otherwise just return an empty string.
value = self.manager.get_attribute(stored.KEY_MATLAB_EXECUTABLE, '', str) or ''
if value == 'None':
value = ''
self.MATLAB_EXECUTABLE = value
# Maximum number of vertices acceptable o be part of a surface at import time.
self.MAX_SURFACE_VERTICES_NUMBER = self.manager.get_attribute(stored.KEY_MAX_NR_SURFACE_VERTEX, 300000, int)
# Max number of ops that can be scheduled from UI in a PSE. To be correlated with the oarsub limitations
self.MAX_RANGE_NUMBER = self.manager.get_attribute(stored.KEY_MAX_RANGE_NR, 2000, int)
# Max number of threads in the pool of ops running in parallel. TO be correlated with CPU cores
self.MAX_THREADS_NUMBER = self.manager.get_attribute(stored.KEY_MAX_THREAD_NR, 4, int)
#The maximum disk space that can be used by one single user, in KB.
self.MAX_DISK_SPACE = self.manager.get_attribute(stored.KEY_MAX_DISK_SPACE_USR, 5 * 1024 * 1024, int)
## Configure Traits
self.TRAITS_CONFIGURATION = EnhancedDictionary()
self.TRAITS_CONFIGURATION.interface_method_name = 'interface'
self.TRAITS_CONFIGURATION.use_storage = True
@property
def BIN_FOLDER(self):
"""
Return path towards tvb_bin location. It will be used in some environment for determining the starting point
"""
try:
import tvb_bin
return os.path.dirname(os.path.abspath(tvb_bin.__file__))
except ImportError:
return "."
@property
def PYTHON_INTERPRETER_PATH(self):
"""
Get Python path, based on current environment.
"""
if self.env.is_mac_deployment():
return os.path.join(os.path.dirname(sys.executable), "python")
return sys.executable
def prepare_for_operation_mode(self):
"""
Overwrite PostgreSQL number of connections when executed in the context of a node.
"""
self.db.MAX_CONNECTIONS = self.db.MAX_ASYNC_CONNECTIONS
self.cluster.IN_OPERATION_EXECUTION_PROCESS = True
def initialize_profile(self):
"""
Make sure tvb folders are created.
"""
if not os.path.exists(self.TVB_LOG_FOLDER):
os.makedirs(self.TVB_LOG_FOLDER)
if not os.path.exists(self.TVB_TEMP_FOLDER):
os.makedirs(self.TVB_TEMP_FOLDER)
if not os.path.exists(self.TVB_STORAGE):
os.makedirs(self.TVB_STORAGE)
def initialize_for_deployment(self):
library_folder = self.env.get_library_folder(self.BIN_FOLDER)
if self.env.is_windows_deployment():
# Add self.TVB_PATH as first in PYTHONPATH so we can find TVB there in case of GIT contributors
self.env.setup_python_path(self.TVB_PATH, library_folder, os.path.join(library_folder, 'lib-tk'))
self.env.append_to_path(library_folder)
self.env.setup_tk_tcl_environ(library_folder)
if self.env.is_mac_deployment():
# MacOS package structure is in the form:
# Contents/Resorces/lib/python2.7/tvb . PYTHONPATH needs to be set
# at the level Contents/Resources/lib/python2.7/ and the root path
# from where to start looking for TK and TCL up to Contents/
tcl_root = os.path.dirname(os.path.dirname(os.path.dirname(library_folder)))
self.env.setup_tk_tcl_environ(tcl_root)
self.env.setup_python_path(self.TVB_PATH, library_folder, os.path.join(library_folder, 'site-packages.zip'),
os.path.join(library_folder, 'lib-dynload'))
if self.env.is_linux_deployment():
# Note that for the Linux package some environment variables like LD_LIBRARY_PATH,
# LD_RUN_PATH, PYTHONPATH and PYTHONHOME are set also in the startup scripts.
self.env.setup_python_path(self.TVB_PATH, library_folder, os.path.join(library_folder, 'lib-tk'))
self.env.setup_tk_tcl_environ(library_folder)
### Correctly set MatplotLib Path, before start.
mpl_data_path_maybe = os.path.join(library_folder, 'mpl-data')
try:
os.stat(mpl_data_path_maybe)
os.environ['MATPLOTLIBDATA'] = mpl_data_path_maybe
except:
pass
if self.TVB_PATH:
# In case of contributor setup, we want to make sure that all dev files are loaded first, so
# we need to reload all tvb related modules, since any call done with
# 'python -m ...' will consider the current folder as the first to search in.
sys.path = os.environ.get("PYTHONPATH", "").split(os.pathsep) + sys.path
for key in sys.modules.keys():
if (key.startswith("tvb") and sys.modules[key] and
not key.startswith("tvb.basic.profile") and not 'profile_settings' in key):
try:
reload(sys.modules[key])
except LibraryImportError:
pass
class BaseSettingsProfile(object):
TVB_USER_HOME = os.environ.get('TVB_USER_HOME', '~')
TVB_CONFIG_FILE = os.path.expanduser(
os.path.join(TVB_USER_HOME, '.tvb.configuration'))
DEFAULT_STORAGE = os.path.expanduser(
os.path.join(TVB_USER_HOME, 'TVB' + os.sep))
FIRST_RUN_STORAGE = os.path.expanduser(
os.path.join(TVB_USER_HOME, '.tvb-temp'))
LOGGER_CONFIG_FILE_NAME = "logger_config.conf"
# Access rights for TVB generated files/folders.
ACCESS_MODE_TVB_FILES = 0o744
# Number used for estimation of TVB used storage space
MAGIC_NUMBER = 9
def __init__(self):
self.manager = stored.SettingsManager(self.TVB_CONFIG_FILE)
# Actual storage of all TVB related files
self.KEYCLOAK_CONFIG = self.manager.get_attribute(
stored.KEY_KC_CONFIGURATION, '')
self.KEYCLOAK_LOGIN_ENABLED = self.manager.get_attribute(
stored.KEY_ENABLE_KC_LOGIN, False, eval)
self.KEYCLOAK_WEB_CONFIG = self.manager.get_attribute(
stored.KEY_KC_WEB_CONFIGURATION, '')
self.TVB_STORAGE = self.manager.get_attribute(stored.KEY_STORAGE,
self.FIRST_RUN_STORAGE,
str)
self.UPLOAD_KEY_PATH = self.manager.get_attribute(
stored.KEY_UPLOAD_PRIVATE_KEY_PATH, None, str)
self.TRACE_USER_ACTIONS = self.manager.get_attribute(
stored.KEY_TRACE_USER_ACTIONS, False, eval)
self.TVB_LOG_FOLDER = os.path.join(self.TVB_STORAGE, "logs")
self.TVB_TEMP_FOLDER = os.path.join(self.TVB_STORAGE, "TEMP")
self.env = Environment()
self.cluster = ClusterSettings(self.manager)
self.hpc = HPCSettings(self.manager)
self.web = WebSettings(self.manager)
self.db = DBSettings(self.manager, self.DEFAULT_STORAGE,
self.TVB_STORAGE)
self.version = VersionSettings(self.manager, self.BIN_FOLDER)
self.file_storage = self.manager.get_attribute(stored.KEY_FILE_STORAGE,
'h5', str)
self.EXTERNALS_FOLDER_PARENT = os.path.dirname(self.BIN_FOLDER)
if not self.env.is_distribution():
self.EXTERNALS_FOLDER_PARENT = os.path.dirname(
self.EXTERNALS_FOLDER_PARENT)
# The path to the matlab executable (if existent). Otherwise just return an empty string.
value = self.manager.get_attribute(stored.KEY_MATLAB_EXECUTABLE, '',
str) or ''
if value == 'None':
value = ''
self.MATLAB_EXECUTABLE = value
# Maximum number of vertices acceptable o be part of a surface at import time.
self.MAX_SURFACE_VERTICES_NUMBER = self.manager.get_attribute(
stored.KEY_MAX_NR_SURFACE_VERTEX, 300000, int)
# Max number of ops that can be scheduled from UI in a PSE. To be correlated with the oarsub limitations
self.MAX_RANGE_NUMBER = self.manager.get_attribute(
stored.KEY_MAX_RANGE_NR, 2000, int)
# Max number of threads in the pool of ops running in parallel. TO be correlated with CPU cores
self.MAX_THREADS_NUMBER = self.manager.get_attribute(
stored.KEY_MAX_THREAD_NR, 4, int)
# The maximum disk space that can be used by one single user, in KB.
self.MAX_DISK_SPACE = self.manager.get_attribute(
stored.KEY_MAX_DISK_SPACE_USR, 5 * 1024 * 1024, int)
@property
def BIN_FOLDER(self):
"""
Return path towards tvb_bin location. It will be used in some environment for determining the starting point
"""
try:
import tvb_bin
return os.path.dirname(os.path.abspath(tvb_bin.__file__))
except ImportError:
return "."
@property
def PYTHON_INTERPRETER_PATH(self):
"""
Get Python path, based on current environment.
"""
if self.env.is_mac_deployment():
return os.path.join(os.path.dirname(sys.executable), "python")
return sys.executable
def prepare_for_operation_mode(self):
"""
Overwrite PostgreSQL number of connections when executed in the context of a node.
"""
self.db.MAX_CONNECTIONS = self.db.MAX_ASYNC_CONNECTIONS
self.cluster.IN_OPERATION_EXECUTION_PROCESS = True
self.hpc.IN_OPERATION_EXECUTION_PROCESS = True
def initialize_profile(self):
"""
Make sure tvb folders are created.
"""
if not os.path.exists(self.TVB_LOG_FOLDER):
os.makedirs(self.TVB_LOG_FOLDER)
if not os.path.exists(self.TVB_TEMP_FOLDER):
os.makedirs(self.TVB_TEMP_FOLDER)
if not os.path.exists(self.TVB_STORAGE):
os.makedirs(self.TVB_STORAGE)
def initialize_for_deployment(self):
library_folder = self.env.get_library_folder(self.BIN_FOLDER)
if self.env.is_windows_deployment():
self.env.setup_python_path(library_folder,
os.path.join(library_folder, 'lib-tk'))
self.env.append_to_path(library_folder)
self.env.setup_tk_tcl_environ(library_folder)
if self.env.is_mac_deployment():
# MacOS package structure is in the form:
# Contents/Resorces/lib/python2.7/tvb . PYTHONPATH needs to be set
# at the level Contents/Resources/lib/python2.7/ and the root path
# from where to start looking for TK and TCL up to Contents/
tcl_root = os.path.dirname(
os.path.dirname(os.path.dirname(library_folder)))
self.env.setup_tk_tcl_environ(tcl_root)
self.env.setup_python_path(
library_folder,
os.path.join(library_folder, 'site-packages.zip'),
os.path.join(library_folder, 'lib-dynload'))
if self.env.is_linux_deployment():
# Note that for the Linux package some environment variables like LD_LIBRARY_PATH,
# LD_RUN_PATH, PYTHONPATH and PYTHONHOME are set also in the startup scripts.
self.env.setup_python_path(library_folder,
os.path.join(library_folder, 'lib-tk'))
self.env.setup_tk_tcl_environ(library_folder)
# Correctly set MatplotLib Path, before start.
mpl_data_path_maybe = os.path.join(library_folder, 'mpl-data')
try:
os.stat(mpl_data_path_maybe)
os.environ['MATPLOTLIBDATA'] = mpl_data_path_maybe
except:
pass
