osrparse 4.0.1

Parser for osr files and lzma replay streams for osu!

osrparse, a python parser for osu! replays

This is a parser for osu! replay files (.osr) as described by https://osu.ppy.sh/wiki/en/osu%21_File_Formats/Osr_%28file_format%29.

Installation

To install, simply:

pip install osrparse

Documentation

To parse a replay from a filepath:

from osrparse import parse_replay_file

# returns a Replay object
parse_replay_file("path/to/osr.osr")

To parse a replay from an lzma string (such as the one returned from the /get_replay osu! api endpoint):

from osrparse import parse_replay

# returns a Replay object that only has a `play_data` attribute
parse_replay(lzma_string, pure_lzma=True)

Note that if you use the /get_replay endpoint to retrieve a replay, you must decode the response before passing it to osrparse, as the response is encoded in base 64 by default.

Replay objects provide the following fields:

self.game_mode # GameMode enum
self.game_version # int
self.beatmap_hash # str
self.player_name # str
self.replay_hash # str
self.number_300s # int
self.number_100s # int
self.number_50s # int
self.gekis # int
self.katus # int
self.misses # int
self.score # int
self.max_combo # int
self.is_perfect_combo # bool
self.mod_combination # Mod enum
self.life_bar_graph # str, currently unparsed
self.timestamp # datetime.datetime object
self.play_data # list[ReplayEvent]

ReplayEvent objects provide the following fields:

self.time_since_previous_action # int (in milliseconds)
self.x # x axis location
self.y # y axis location
self.keys_pressed # bitwise sum of keys pressed, documented in OSR format page