Source code for bitsharesbase.asset_permissions

asset_permissions = {}
asset_permissions["charge_market_fee"] = 0x01
asset_permissions["white_list"] = 0x02
asset_permissions["override_authority"] = 0x04
asset_permissions["transfer_restricted"] = 0x08
asset_permissions["disable_force_settle"] = 0x10
asset_permissions["global_settle"] = 0x20
asset_permissions["disable_confidential"] = 0x40
asset_permissions["witness_fed_asset"] = 0x80
asset_permissions["committee_fed_asset"] = 0x100

whitelist = {}
whitelist["no_listing"] = 0x0
whitelist["white_listed"] = 0x1
whitelist["black_listed"] = 0x2
whitelist["white_and_black_listed"] = 0x1 | 0x2


[docs]def toint(permissions): permissions_int = 0 for p in permissions: if permissions[p]: permissions_int |= asset_permissions[p] return permissions_int
[docs]def todict(number): r = {} for k, v in asset_permissions.items(): r[k] = bool(number & v) return r
[docs]def force_flag(perms, flags): for p in flags: if flags[p]: perms |= asset_permissions[p] return perms
[docs]def test_permissions(perms, flags): for p in flags: if not asset_permissions[p] & perms: raise Exception("Permissions prevent you from changing %s!" % p) return True