hfc.fabric.transaction.tx_context

Module Contents

Classes

TXContext(user, crypto, tx_prop_req, prop_wait_time=-1)

A class represent Transaction context.

Functions

validate(tx_context)	Validate transaction context
create_tx_context(user, crypto, tx_prop_req, prop_wait_time=-1)	Create transaction context

class hfc.fabric.transaction.tx_context.TXContext(user, crypto, tx_prop_req, prop_wait_time=-1)

Bases: object

A class represent Transaction context.

get_attrs(self)

__str__(self)

Return str(self).

property tx_id(self)

Get transaction id.

property epoch(self)

Get epoch.

property nonce(self)

Get nonce

property identity(self)

Get identity

sign(self, plain_text)

Sign the text

Parameters

plain_text – plain text

Returns

the signed text

property prop_wait_time(self)

Get proposal wait time

property tx_prop_req(self)

Get transaction proposal request

property user(self)

Get request user

property crypto(self)

Get

hfc.fabric.transaction.tx_context.validate(tx_context)

Validate transaction context

Parameters

tx_context – transaction context

Returns

transaction context if no error

Raises

ValueError – Invalid transaction context

hfc.fabric.transaction.tx_context.create_tx_context(user, crypto, tx_prop_req, prop_wait_time=-1)

Create transaction context

Parameters

• tx_prop_req – transaction proposal request

• user – user

• crypto – crypto

• prop_wait_time – proposal wait time

Returns

a transaction context instance (Default value = -1)