cli.s3.StackTracker Class Reference

Inheritance diagram for cli.s3.StackTracker:

Public Member Functions
def	__init__ (self, s3_obj)
def	region (self)
def	region (self, value)
def	set (self, key, value, meta=False)
def	unset (self, key, meta=False)
def	gen_passphrase_hash (self, passphrase)
def	save (self, changelog=None, passphrase=None)
def	get_changelog (self)
def	check_passphrase (self, passphrase=None)
def	delete (self, passphrase=None)
def	add_resource (self, kind, ident, **options)
def	has_resource (self, kind, ident)
def	update_state (self, state)

Public Attributes
	state

Static Public Attributes
string	default_region = 'us-west-2'

Private Member Functions
def	_save (self, changelog=None)

Private Attributes
	_s3_obj
	_meta_keys
	_body_keys
	_region

Detailed Description

State and config for a stack.  This wraps the single object kept in
the stacks S3 bucket. 

Definition at line 14 of file s3.py.

Member Function Documentation

add_resource()

def cli.s3.StackTracker.add_resource	(		self,
			kind,
			ident,
		**	options
	)

A resource is an AWS asset that we need to track. 

Definition at line 105 of file s3.py.

    def add_resource(self, kind, ident, **options):
        """ A resource is an AWS asset that we need to track. """
        if self.has_resource(kind, ident):
            raise ValueError('Duplicate resource: %s %s' % (kind, ident))
        self.resources.append({
            "kind": kind,
            "ident": ident,
            "options": options
        })
        self._save()

get_changelog()

def cli.s3.StackTracker.get_changelog

(

self

)

Parse old tuple format and newer dict format. 

Definition at line 82 of file s3.py.

    def get_changelog(self):
        """ Parse old tuple format and newer dict format. """
        to_dict = lambda x: {
            "ts": x[0],
            "msg": x[1],
            "operator": '-'
        }
        return [entry if isinstance(entry, dict) else to_dict(entry)
                for entry in self.changelog]

set()

def cli.s3.StackTracker.set	(		self,
			key,
			value,
			meta = False
	)

Use for new object creation to track a key. 

Definition at line 49 of file s3.py.

    def set(self, key, value, meta=False):
        """ Use for new object creation to track a key. """
        keys = self._meta_keys if meta else self._body_keys
        keys.add(key)
        setattr(self, key, value)

unset()

def cli.s3.StackTracker.unset	(		self,
			key,
			meta = False
	)

Use to remove keys from meta and regular keys

Definition at line 55 of file s3.py.

    def unset(self, key, meta=False):
        '''Use to remove keys from meta and regular keys'''
        if meta:
            self._meta_keys.discard(key)
        else:
            self._body_keys.discard(key)
        setattr(self, key, None)

---

The documentation for this class was generated from the following file:

• tools/hosting/cli/s3.py