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[wip] Feature/implement missing operations #305

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202cd16
Framework to list missing operations
xeroc Jan 7, 2022
bf07f3f
Proper warnings instead of raising an error
xeroc Jan 7, 2022
02e7a78
Fix a few unittests for deprecated API nodes
xeroc Jan 7, 2022
0556638
Create stubs for missing operations
xeroc Jan 7, 2022
988fd6a
Implement more Operations
xeroc Jan 7, 2022
256cbce
Implement ChainParameters
xeroc Jan 7, 2022
c6ecf6c
Implement Vesting Policy
xeroc Jan 7, 2022
105c82c
Start implemneting restriction argument
xeroc Jan 7, 2022
be70575
Custom operations not implemented fully yet
xeroc Feb 4, 2022
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317 changes: 317 additions & 0 deletions bitsharesbase/objects.py
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Original file line number Diff line number Diff line change
Expand Up @@ -456,3 +456,320 @@ def __init__(self, *args, **kwargs):
else:
raise ValueError("Unknown {}".format(self.__class__.name))
super().__init__(data, id)


class ChainParameterExtension(Extension):
class Htlc_options(GrapheneObject):
def __init__(self, *args, **kwargs):
super().__init__(
OrderedDict(
[
("max_timeout_secs", Uint32(kwargs["max_timeout_secs"])),
("max_preimage_size", Uint32(kwargs["max_preimage_size"])),
]
)
)

class CustomAuthorityOptions(GrapheneObject):
def __init__(self, *args, **kwargs):
kwargs.update(args[0])
super().__init__(
OrderedDict(
[
(
"max_custom_authority_lifetime_seconds",
Uint32(kwargs["max_custom_authority_lifetime_seconds"]),
),
(
"max_custom_authorities_per_account",
Uint32(kwargs["max_custom_authorities_per_account"]),
),
(
"max_custom_authorities_per_account_op",
Uint32(kwargs["max_custom_authorities_per_account_op"]),
),
(
"max_custom_authority_restrictions",
Uint32(kwargs["max_custom_authority_restrictions"]),
),
]
)
)

def optional_uint16(x):
if x:
return Uint16(x)

sorted_options = [
("updatable_htlc_options", Htlc_options),
("custom_authority_options", CustomAuthorityOptions),
("market_fee_network_percent", optional_uint16),
("maker_fee_discount_percent", optional_uint16),
]


class ChainParameters(GrapheneObject):
def __init__(self, *args, **kwargs):
if isArgsThisClass(self, args):
self.data = args[0].data
else:
if len(args) == 1 and len(kwargs) == 0:
kwargs = args[0]
super().__init__(
OrderedDict(
[
("block_interval", Uint8(kwargs["block_interval"])),
(
"maintenance_interval",
Uint32(kwargs["maintenance_interval"]),
), # uint32_t
(
"maintenance_skip_slots",
Uint8(kwargs["maintenance_skip_slots"]),
), # uint8_t
(
"committee_proposal_review_period",
Uint32(kwargs["committee_proposal_review_period"]),
), # uint32_t
(
"maximum_transaction_size",
Uint32(kwargs["maximum_transaction_size"]),
), # uint32_t
(
"maximum_block_size",
Uint32(kwargs["maximum_block_size"]),
), # uint32_t
(
"maximum_time_until_expiration",
Uint32(kwargs["maximum_time_until_expiration"]),
), # uint32_t
(
"maximum_proposal_lifetime",
Uint32(kwargs["maximum_proposal_lifetime"]),
), # uint32_t
(
"maximum_asset_whitelist_authorities",
Uint8(kwargs["maximum_asset_whitelist_authorities"]),
), # uint8_t
(
"maximum_asset_feed_publishers",
Uint8(kwargs["maximum_asset_feed_publishers"]),
), # uint8_t
(
"maximum_witness_count",
Uint16(kwargs["maximum_witness_count"]),
), # uint16_t
(
"maximum_committee_count",
Uint16(kwargs["maximum_committee_count"]),
), # uint16_t
(
"maximum_authority_membership",
Uint16(kwargs["maximum_authority_membership"]),
), # uint16_t
(
"reserve_percent_of_fee",
Uint16(kwargs["reserve_percent_of_fee"]),
), # uint16_t
(
"network_percent_of_fee",
Uint16(kwargs["network_percent_of_fee"]),
), # uint16_t
(
"lifetime_referrer_percent_of_fee",
Uint16(kwargs["lifetime_referrer_percent_of_fee"]),
), # uint16_t
(
"cashback_vesting_period_seconds",
Uint32(kwargs["cashback_vesting_period_seconds"]),
), # uint32_t
(
"cashback_vesting_threshold",
Int64(kwargs["cashback_vesting_threshold"]),
), # share_type
(
"count_non_member_votes",
Bool(kwargs["count_non_member_votes"]),
), # bool
(
"allow_non_member_whitelists",
Bool(kwargs["allow_non_member_whitelists"]),
), # bool
(
"witness_pay_per_block",
Int64(kwargs["witness_pay_per_block"]),
), # share_type
(
"witness_pay_vesting_seconds",
Uint32(kwargs["witness_pay_vesting_seconds"]),
), # uint32_t
(
"worker_budget_per_day",
Int64(kwargs["worker_budget_per_day"]),
), # share_type
(
"max_predicate_opcode",
Uint16(kwargs["max_predicate_opcode"]),
), # uint16_t
(
"fee_liquidation_threshold",
Int64(kwargs["fee_liquidation_threshold"]),
), # share_type
(
"accounts_per_fee_scale",
Uint16(kwargs["accounts_per_fee_scale"]),
), # uint16_t
(
"account_fee_scale_bitshifts",
Uint8(kwargs["account_fee_scale_bitshifts"]),
), # uint8_t
(
"max_authority_depth",
Uint8(kwargs["max_authority_depth"]),
), # uint8_t
("extensions", ChainParameterExtension(kwargs["extensions"])),
]
)
)


class VestingPolicy(Static_variant):
def __init__(self, o):
class Linear_vesting_policy_initializer(GrapheneObject):
def __init__(self, *args, **kwargs):
if isArgsThisClass(self, args):
self.data = args[0].data
else:
if len(args) == 1 and len(kwargs) == 0:
kwargs = args[0]
super().__init__(
OrderedDict(
[
(
"begin_timestamp",
PointInTime(kwargs["begin_timestamp"]),
),
(
"vesting_cliff_seconds",
Uint32(kwargs["vesting_cliff_seconds"]),
),
(
"vesting_duration_seconds",
Uint32(kwargs["vesting_duration_seconds"]),
),
]
)
)

class Cdd_vesting_policy_initializer(GrapheneObject):
def __init__(self, *args, **kwargs):
if isArgsThisClass(self, args):
self.data = args[0].data
else:
if len(args) == 1 and len(kwargs) == 0:
kwargs = args[0]
super().__init__(
OrderedDict(
[
("start_claim", PointInTime(kwargs["start_claim"])),
("vesting_seconds", Uint32(kwargs["vesting_seconds"])),
]
)
)

class Instant_vesting_policy_initializer(GrapheneObject):
def __init__(self, *args, **kwargs):
super().__init__(OrderedDict([]))

id = o[0]
if id == 0:
data = Linear_vesting_policy_initializer(o[1])
elif id == 1:
data = Cdd_vesting_policy_initializer(o[1])
elif id == 2:
data = Instant_vesting_policy_initializer(o[1])
else:
raise ValueError("Unknown {}".format(self.__class__.name))
super().__init__(data, id)


class RestrictionArgument(Static_variant):
def __init__(self, o):
raise NotImplementedError()

# TODO: We need to implemented a class for each of these as the content
# of the static variant is the content of the restriction on this
# particular type - this will not produce nice code :-(
graphene_op_restriction_argument_variadic = {
"void_t",
"bool",
"int64_t",
"string",
"time_point_sec",
"public_key_type",
"fc::sha256",
"account_id_type",
"asset_id_type",
"force_settlement_id_type",
"committee_member_id_type",
"witness_id_type",
"limit_order_id_type",
"call_order_id_type",
"custom_id_type",
"proposal_id_type",
"withdraw_permission_id_type",
"vesting_balance_id_type",
"worker_id_type",
"balance_id_type",
"flat_set<bool>",
"flat_set<int64_t>",
"flat_set<string>",
"flat_set<time_point_sec>",
"flat_set<public_key_type>",
"flat_set<fc::sha256>",
"flat_set<account_id_type>",
"flat_set<asset_id_type>",
"flat_set<force_settlement_id_type>",
"flat_set<committee_member_id_type>",
"flat_set<witness_id_type>",
"flat_set<limit_order_id_type>",
"flat_set<call_order_id_type>",
"flat_set<custom_id_type>",
"flat_set<proposal_id_type>",
"flat_set<withdraw_permission_id_type>",
"flat_set<vesting_balance_id_type>",
"flat_set<worker_id_type>",
"flat_set<balance_id_type>",
"vector<restriction>",
"vector<vector<restriction>>",
"variant_assert_argument_type",
}

class Argument(GrapheneObject):
def __init__(self, *args, **kwargs):
super().__init__(OrderedDict([]))

id = o[0]
if len(graphene_op_restriction_argument_variadic) < id:
raise ValueError("Unknown {}".format(self.__class__.name))
data = graphene_op_restriction_argument_variadic(id)
super().__init__(data, id)


class CustomRestriction(GrapheneObject):
def __init__(self, *args, **kwargs):
if isArgsThisClass(self, args):
self.data = args[0].data
else:
if len(args) == 1 and len(kwargs) == 0:
kwargs = args[0]
super().__init__(
OrderedDict(
[
("member_index", Uint32(kwargs["member_index"])),
("restriction_type", Uint32(kwargs["restriction_type"])),
("argument", RestrictionArgument(kwargs["argument"])),
("extensions", Set([])),
]
)
)
9 changes: 9 additions & 0 deletions bitsharesbase/operationids.py
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Original file line number Diff line number Diff line change
Expand Up @@ -89,3 +89,12 @@ def getOperationName(id: str):
return getOperationNameForId(id)
else:
raise ValueError


def getClassForOperation(operation_name: str):
classname = operation_name.lower().capitalize()
module = "bitsharesbase.operations"
fromlist = ["operations"]
module = __import__(module, fromlist=fromlist)
if hasattr(module, classname):
return getattr(module, classname)
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