HashVal

from panda3d.core import HashVal

class HashVal

Bases:

Stores a 128-bit value that represents the hashed contents (typically MD5) of a file or buffer.

Inheritance diagram

__eq__(other: HashVal) → bool

__init__()

__init__(copy: HashVal)

__lt__(other: HashVal) → bool

__ne__(other: HashVal) → bool

as_bin() → bytes

Returns the HashVal as a 16-byte binary string.

as_dec() → str

Returns the HashVal as a string with four decimal numbers.

as_hex() → str

Returns the HashVal as a 32-byte hexadecimal string.

assign(copy: HashVal) → HashVal

compare_to(other: HashVal) → int

hash_buffer(buffer: str, length: int)

Generates the hash value by hashing the indicated data.

hash_bytes(data: bytes)

Generates the hash value by hashing the indicated data.

hash_file(filename: Filename) → bool

Generates the hash value from the indicated file. Returns true on success, false if the file cannot be read.

hash_ramfile(ramfile: Ramfile)

Generates the hash value by hashing the indicated data.

hash_stream(stream: istream) → bool

Generates the hash value from the indicated file. Returns true on success, false if the file cannot be read.

hash_string(data: str)

Generates the hash value by hashing the indicated data.

input_binary(in: istream)

Inputs the HashVal as a binary stream of bytes in order. This is not the same order expected by read_stream().

input_dec(in: istream)

Inputs the HashVal as four unsigned decimal integers.

input_hex(in: istream)

Inputs the HashVal as a 32-digit hexadecimal number.

merge_with(other: HashVal)

Generates a new HashVal representing the xor of this one and the other one.

output(out: ostream)

output_binary(out: ostream)

Outputs the HashVal as a binary stream of bytes in order. This is not the same order generated by write_stream().

output_dec(out: ostream)

Outputs the HashVal as four unsigned decimal integers.

output_hex(out: ostream)

Outputs the HashVal as a 32-digit hexadecimal number.

read_datagram(source: DatagramIterator)

read_stream(source: StreamReader)

set_from_bin(text: bytes) → bool

Sets the HashVal from a 16-byte binary string. Returns true if successful, false otherwise.

set_from_dec(text: str) → bool

Sets the HashVal from a string with four decimal numbers. Returns true if valid, false otherwise.

set_from_hex(text: str) → bool

Sets the HashVal from a 32-byte hexademical string. Returns true if successful, false otherwise.

write_datagram(destination: Datagram)

write_stream(destination: StreamWriter)