Utilities¶
Convenience utilities for the XRP Ledger
- exception xrpl.utils.XRPLTimeRangeException¶
Bases:
xrpl.constants.XRPLException
Exception for invalid XRP Ledger time data.
- exception xrpl.utils.XRPRangeException¶
Bases:
xrpl.constants.XRPLException
Exception for invalid XRP amounts.
- xrpl.utils.datetime_to_ripple_time(dt: datetime.datetime) int ¶
Convert from a datetime object to an XRP Ledger ‘Ripple Epoch’ time.
- Parameters
dt – The datetime to convert
- Returns
The equivalent time in whole seconds since the Ripple Epoch of 2001-01-01T00:00Z
- Raises
XRPLTimeRangeException – if the time is outside the range that can be represented in Ripple Epoch time
- xrpl.utils.drops_to_xrp(drops: str) decimal.Decimal ¶
Convert from drops to decimal XRP.
- Parameters
drops – String representing indivisible drops of XRP
- Returns
Decimal representation of the same amount of XRP
- Raises
TypeError – if
drops
not given as a stringXRPRangeException – if the given number of drops is invalid
- xrpl.utils.hex_to_str(input: str) str ¶
Convert a hex string into a human-readable string. XRPL uses hex strings as inputs in fields like domain in the AccountSet transaction.
- Parameters
input – hex-encoded string to convert
- Returns
Input encoded as a human-readable string.
- xrpl.utils.posix_to_ripple_time(timestamp: Union[int, float]) int ¶
Convert from a POSIX-like timestamp such as one returned by time.time() to an XRP Ledger ‘Ripple Epoch’ time.
- Parameters
timestamp – An integer or floating-point timestamp such as one returned by
time.time()
.- Returns
The equivalent time in whole seconds since the Ripple Epoch of 2001-01-01T00:00Z
- Raises
XRPLTimeRangeException – if the time is outside the range that can be represented in Ripple Epoch time
- xrpl.utils.ripple_time_to_datetime(ripple_time: int) datetime.datetime ¶
Convert from XRP Ledger ‘Ripple Epoch’ time to a UTC datetime object.
- Parameters
ripple_time – Whole seconds since the Ripple Epoch of 2001-01-01T00:00Z
- Returns
The equivalent time as a
datetime
instance.- Raises
XRPLTimeRangeException – if the given
ripple_time
is not valid
- xrpl.utils.ripple_time_to_posix(ripple_time: int) int ¶
Convert from XRP Ledger ‘Ripple Epoch’ time to a POSIX-like integer timestamp.
- Parameters
ripple_time – A timestamp as the number of whole seconds since the Ripple Epoch of 2001-01-01T00:00Z
- Returns
The equivalent time in whole seconds since the UNIX epoch of 1970-01-01T00:00Z
- Raises
XRPLTimeRangeException – if the given
ripple_time
is not valid
- xrpl.utils.str_to_hex(input: str) str ¶
Convert a UTF-8-encoded string into hexadecimal encoding. XRPL uses hex strings as inputs in fields like domain in the AccountSet transaction.
- Parameters
input – UTF-8-encoded string to convert
- Returns
Input encoded as a hex string.
- xrpl.utils.xrp_to_drops(xrp: Union[int, float, decimal.Decimal]) str ¶
Convert a numeric XRP amount to drops of XRP.
- Parameters
xrp – Numeric representation of whole XRP
- Returns
Equivalent amount in drops of XRP
- Raises
TypeError – if
xrp
is given as a stringXRPRangeException – if the given amount of XRP is invalid