From 6ac0f3c83c7f2b916038acfed564ba6c7fe8e9f4 Mon Sep 17 00:00:00 2001
From: pin <pin@fe552daf-6dbe-4428-90eb-1537e0879342>
Date: Wed, 7 Jul 2010 16:18:51 +0000
Subject: [PATCH] =?utf8?q?Ajout=20d'un=20it=C3=A9rateur=20=C3=A0=20rebrous?=
=?utf8?q?se-poil=20dans=20les=20lignes=20du=20fichier=20de=20log.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit
git-svn-id: https://svn.cri.ensmp.fr/svn/minwii/trunk@277 fe552daf-6dbe-4428-90eb-1537e0879342
---
src/minwii/logfilereader.py | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/src/minwii/logfilereader.py b/src/minwii/logfilereader.py
index 44c3611..648cdee 100755
--- a/src/minwii/logfilereader.py
+++ b/src/minwii/logfilereader.py
@@ -12,6 +12,7 @@ from events import eventCodes
from synth import Synth
from musicxml import musicXml2Song
import pygame
+from backwardsfilereader import BackwardsReader
SUPPORTED_FILE_HEADER = 'ENV winwii log format version : 1.0'
@@ -106,6 +107,16 @@ class LogFileReader(object) :
firstTicks = int(l.split(None, 2)[1])
return firstTicks
+ @inplaceread
+ def getLastEventTicks(self) :
+ "retourne le timecode du dernier événement (entier)"
+ for l in self.getBackwardLineIterator() :
+ if l.startswith('EVT ') :
+ break
+
+ lastTicks = int(l.split(None, 2)[1])
+ return lastTicks
+
def __del__(self) :
self.logfile.close()
@@ -139,6 +150,14 @@ class LogFileReader(object) :
ticks, eventName = l.split(None, 3)[1:]
ticks = int(ticks)
yield ticks, eventName, ''
+
+ def getBackwardLineIterator(self) :
+ br = BackwardsReader(self.logfile, BLKSIZE=128)
+ line = br.readline()
+ while line :
+ yield line.strip()
+ line = br.readline()
+
class LogFilePlayer(PlayingScreenBase) :
--
2.20.1