def get_project(name, db=None):
# get a client if needed
if db == None:
db = core.atlas_db()
core.check_count('projects', name, 1, db)
# delete project
return db.projects.find_one({'name': name})
def get_datastore(name, db=None):
# get a client if needed
if db == None:
db = core.atlas_db()
# see if the project exists
core.check_count('datastores', name, 1, db)
# delete project
return db.datastores.find_one({'name': name})
def get_data_unique(unique_name, db=None):
# get a client if needed
if db == None:
db = core.atlas_db()
# see if the project exists
core.check_count('data', unique_name, 1, db, data=True)
# delete project
return db.data.find_one({'unique_name': unique_name})
def delete_dataset(name, db=None):
# get a client if needed
if db == None:
db = core.atlas_db()
# see if the project exists
core.check_count('datasets', name, 1, db)
# delete project
db.datasets.delete_one({'name': name})
return True
def create_datastore(path, db=None):
if db == None:
db = core.atlas_db()
ds_data = core.load_yaml(path)
if ds_data['type'] != 'datastore':
print("Wrong type of data, expected 'datastore', got '" +
ds_data['type'] + "'")
return None
# see if the project exists
core.check_count('datastores', ds_data['name'], 0, db)
# write the project data
db.datastores.insert_one(ds_data)
return "created datastore"
def create_data(path, db=None):
if db == None:
db = core.atlas_db()
data = core.load_yaml(path)
if data['type'] != 'data':
print("Wrong type of data, expected 'data', got '" + data['type'] +
"'")
return None
# see if the project exists
unique_name = core.make_unique_name(data['name'], data['dataset'])
core.check_count('datasets', unique_name, 0, db, data=True)
data['unique_name'] = unique_name
# write the project data
db.data.insert_one(data)
return "created data record"
def create_project(path, db=None, path_is_dir=False):
if db == None:
db = core.atlas_db()
# create the path to the file, only look for YAML now
if path_is_dir:
project_file_path = path + core.ATLAS_DIR + core.PROJECT_FILE_YAML
else:
project_file_path = path
project_data = core.load_yaml(project_file_path)
if ds_data['type'] != 'project':
print("Wrong type of data, expected 'datastore', got '" +
ds_data['type'] + "'")
return None
core.check_count('projects', project_data['name'], 0, db)
# write the project data
db.projects.insert_one(project_data)
return "created project"