Miscellaneous

Logging

This library features numerous console loggers, with an option to redirect the output to a file.

Logger name	Level	Description
cterasdk	NOTSET	Package Logger
cterasdk.edge	INFO	Logger for CTERA Edge and Drive App
cterasdk.core	INFO	Logger for CTERA Portal
cterasdk.common	INFO	Common Infrastructure Logger
cterasdk.metadata.connector	INFO	Notification Service Logger
cterasdk.http	ERROR	Transport Layer Logger
cterasdk.http.trace	ERROR	Transport Layer Tracing
cterasdk.crypto	ERROR	Cryptography Logger
cterasdk.filesystem	ERROR	Local File System Logger

List the available loggers:

import logging
import cterasdk.logging

print({name: logging.getLevelName(logging.getLogger(name).level) for name in logging.root.manager.loggerDict})

To update the log level of a logger:

import logging
import cterasdk.logging

logging.getLogger('cterasdk.metadata.connector').setLevel(logging.DEBUG)  # Enables 'DEBUG'

Redirecting log output to a file:

set cterasdk.log=cterasdk.log  # Redirect output to 'cterasdk.log' in the current directory

set cterasdk.log=C:/users/username/Desktop/cterasdk.log  # Redirect output to an alternate location

export cterasdk.log="cterasdk.log"

export cterasdk.log="/home/username/cterasdk.log"

Serialization

This library features JSON and XML serialization, in alignment with the CTERA API schema.

cterasdk.convert.serializers.toxmlstr(obj, pretty_print=False)

Convert a Python object to an XML string

Parameters:

• obj (object) – the Python object

• pretty_print (bool) – whether to format the XML string, defaults to False

Returns:

XML string of the object

Return type:

str

user = Object()
user.name = 'alice'
user.firstName = 'Alice'
user.lastName = 'Wonderland'
user.email = 'alice@adventures.com'
user.password = 'Passw0rd1!'
print(toxmlstr(user))
print(toxmlstr(user, True))

cterasdk.convert.serializers.tojsonstr(obj, pretty_print=True, no_log=True)

Convert a Python object to a JSON string.

Parameters:

• obj (object) – the Python object

• pretty_print (bool) – Whether to format the JSON string, defaults to True

• no_log (book) – Hide sensitive values in the log messages

Returns:

JSON string of the object

Return type:

str

user = Object()
user.name = 'alice'
user.firstName = 'Alice'
user.lastName = 'Wonderland'
user.email = 'alice@adventures.com'
user.password = 'Passw0rd1!'
print(tojsonstr(user))
{
     "lastName": "Wonderland",
     "password": "Passw0rd1!",
     "name": "alice",
     "firstName": "Alice",
     "email": "alice@adventures.com"
}
print(tojsonstr(user, False))
{"lastName": "Wonderland", "password": "Passw0rd1!", "name": "alice", "firstName": "Alice", "email": "alice@adventures.com"}