def writeUnixLauncher(pathLaunchScript, pathShellScript, optInstallTool=0,
sudoFound=None):
"""used to create shell scripts that act as application launcher
creates file in local directory first, using paths in args
will optional move to /usr/local/bin if optInstallTool is 1
pathLaunchScript is the path to the python file
pathShellScript is the path to the shell script to be written\
if optInstallTool == 2; case were to assume already root
"""
environment.printWarn('writing launcher script:\n%s' % pathLaunchScript)
pythonExe = sys.executable
# get name of shell script
dir, name = os.path.split(pathShellScript)
# sets command line options: -O for optimized
# sets -u for unbuffered standard out
launchScript = '#!/bin/sh \n%s -O -u %s $*\n\n' % (pythonExe,
pathLaunchScript)
# erase if already exists
if os.path.exists(pathShellScript):
if optInstallTool <= 1: # use sudo
osTools.rmSudo(pathShellScript, sudoFound)
elif optInstallTool == 2: # do not use sudo
osTools.rm(pathShellScript)
# touch a file first
# always write a basic script in local dirs
try:
f = open(pathShellScript, 'w') # test opening the file
f.close()
permissionError = 0
except IOError:
permissionError = 1
if permissionError: # try to change mod of parent dir
dir, name = os.path.split(pathShellScript)
osTools.chmodSudo(775, dir, sudoFound)
# try again w/ changed permissions
try:
f = open(pathShellScript, 'w')
f.write(launchScript)
f.close()
osTools.chmod(775, pathShellScript)
except IOError:
environment.printWarn(lang.msgFileIoError % pathShellScript)
# optionally move this script to /usr/local/bin
if optInstallTool >= 1: # install tool into /usr/local/bin
binPath = osTools.findBinPath()
flagStr = '-p' # create intermediate dirs as required
dstPath = os.path.join(binPath, name)
print _MOD, 'installing launcher script:\n%s' % dstPath
if not os.path.exists(binPath): # create directory
if optInstallTool == 1: # use sudo
osTools.mkdirSudo(binPath, sudoFound, flagStr)
if optInstallTool == 2: # already root
osTools.mkdir(binPath, flagStr)
# mv launcher script to dir
if optInstallTool == 1: # use sudo, get permissioin
osTools.mvSudo(pathShellScript, dstPath, sudoFound)
elif optInstallTool == 2: # already root
osTools.mv(pathShellScript, dstPath)
def __init__(self, srcDir, dstDir, audioLength, fadeLength=None):
"""audio and fade lengths are in secondss
will get all aiff files in the srcDir"""
self.srcDir = srcDir
self.dstDir = dstDir
if not os.path.exists(self.dstDir):
osTools.mkdir(self.dstDir)
self.audioFrame = secToFrame(audioLength)
if fadeLength != None:
self.fadeFrame = secToFrame(fadeLength)
else:
self.fadeFrame = None # turns off fades
obj = fileTools.AllFiles(self.srcDir, ['aif', 'aiff'])
self.srcFiles = obj.report()
# make a list indices to get src files from; will randomize
self.srcKeys = list(range(0, len(self.srcFiles)))
self.dstFiles = []
def __init__(self, srcDir, dstDir, audioLength, fadeLength=None):
"""audio and fade lengths are in secondss
will get all aiff files in the srcDir"""
self.srcDir = srcDir
self.dstDir = dstDir
if not os.path.exists(self.dstDir):
osTools.mkdir(self.dstDir)
self.audioFrame = secToFrame(audioLength)
if fadeLength != None:
self.fadeFrame = secToFrame(fadeLength)
else:
self.fadeFrame = None # turns off fades
obj = fileTools.AllFiles(self.srcDir, ['aif', 'aiff'])
self.srcFiles = obj.report()
# make a list indices to get src files from; will randomize
self.srcKeys = range(0, len(self.srcFiles))
self.dstFiles = []
def TestOld():
src = '/Volumes/ydisc/_sync/iport/shardSrc/'
dst = '/Volumes/ydisc/_sync/iport/shardDst/shardBassB-136/'
if not os.path.exists(dst):
osTools.mkdir(dst)
indexStart = 0
# original tests, base 60bpm
#a = ShardHarvest(src, dst, .120, .012)
#a = ShardHarvest(src, dst, .060, .006)
#a = ShardHarvest(src, dst, .030, .003)
#a = ShardHarvest(src, dst, .015, .0015)
# bass 220 bpm
#a = ShardHarvest(src, dst, 0.0170454545455, .0017045) # 500
#a = ShardHarvest(src, dst, 0.0340909090909, .0034091) # 500
#a = ShardHarvest(src, dst, 0.0681818181818, .0068182) # 300
a = ShardHarvest(src, dst, 0.1363636363636, .0136364) # 300
# reccomended numbers between 300 and 500 (more for shorter)
print(a.gather(300, indexStart))
def TestOld():
src = '/Volumes/ydisc/_sync/iport/shardSrc/'
dst = '/Volumes/ydisc/_sync/iport/shardDst/shardBassB-136/'
if not os.path.exists(dst):
osTools.mkdir(dst)
indexStart = 0
# original tests, base 60bpm
#a = ShardHarvest(src, dst, .120, .012)
#a = ShardHarvest(src, dst, .060, .006)
#a = ShardHarvest(src, dst, .030, .003)
#a = ShardHarvest(src, dst, .015, .0015)
# bass 220 bpm
#a = ShardHarvest(src, dst, 0.0170454545455, .0017045) # 500
#a = ShardHarvest(src, dst, 0.0340909090909, .0034091) # 500
#a = ShardHarvest(src, dst, 0.0681818181818, .0068182) # 300
a = ShardHarvest(src, dst, 0.1363636363636, .0136364) # 300
# reccomended numbers between 300 and 500 (more for shorter)
print a.gather(300, indexStart)
