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|
"""
File:
JetFile.py
Contents and purpose:
Auditions a jet file to simulate interactive music functions
Copyright (c) 2008 Android Open Source Project
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
"""
from __future__ import with_statement
import logging
import ConfigParser
import struct
import os
import sys
import midifile
from JetUtils import *
from JetDefs import *
VERSION = '0.1'
# JET file defines
JET_HEADER_STRUCT = '<4sl'
JET_HEADER_TAG = 'JET '
JET_VERSION = 0x01000000
# JET chunk tags
JET_INFO_CHUNK = 'JINF'
JET_SMF_CHUNK = 'JSMF'
JET_DLS_CHUNK = 'JDLS'
# JINF defines
JINF_STRUCT = '<4sl4sl4sl4sl'
JINF_JET_VERSION = 'JVER'
JINF_NUM_SMF_CHUNKS = 'SMF#'
JINF_NUM_DLS_CHUNKS = 'DLS#'
# JCOP defines
JCOP_STRUCT = '<4sl'
JCOP_CHUNK = 'JCOP'
# JAPP defines
JAPP_STRUCT = '<4sl'
JAPP_CHUNK = 'JAPP'
# config file defines
OUTPUT_SECTION = 'output'
OUTPUT_FILENAME = 'filename'
OUTPUT_COPYRIGHT = 'copyright'
OUTPUT_APP_DATA = 'app_data'
OUTPUT_CHASE_CONTROLLERS = 'chase_controllers'
OUTPUT_OMIT_EMPTY_TRACKS = 'omit_empty_tracks'
SEGMENT_SECTION = 'segment'
SEGMENT_FILENAME = 'filename'
SEGMENT_DLSFILE = 'dlsfile'
SEGMENT_NAME = 'segname'
SEGMENT_START = 'start'
SEGMENT_END = 'end'
SEGMENT_END_MARKER = 'end_marker'
SEGMENT_QUANTIZE = 'quantize'
SEGMENT_OUTPUT = 'output'
SEGMENT_LENGTH = 'length'
SEGMENT_DUMP_FILE = 'dump'
SEGMENT_TRANSPOSE = 'transpose'
SEGMENT_REPEAT = 'repeat'
SEGMENT_MUTE_FLAGS = 'mute_flags'
LIBRARY_SECTION = 'libraries'
LIBRARY_FILENAME = 'lib'
CLIP_PREFIX = 'clip'
APP_PREFIX = 'app'
# JET events
JET_EVENT_MARKER = 102
JET_MARKER_LOOP_END = 0
JET_EVENT_TRIGGER_CLIP = 103
class JetSegment (object):
""" Class to hold segments """
def __init__ (self, segname, filename, start=None, end=None, length=None, output=None, quantize=None, jetevents=[], dlsfile=None, dump_file=None, transpose=0, repeat=0, mute_flags=0):
self.segname = segname
self.filename = filename
self.dlsfile = dlsfile
self.start = start
self.end = end
self.length = length
self.output = output
self.quantize = quantize
self.dump_file = dump_file
self.jetevents = jetevents
#API FIELDS FOR UI
self.transpose = transpose
self.repeat = repeat
self.mute_flags = mute_flags
class JetEvent (object):
""" Class to hold events """
def __init__(self, event_name, event_type, event_id, track_num, channel_num, event_start, event_end):
self.event_name = event_name
self.event_type = event_type
self.event_id = event_id
self.track_num = track_num
self.channel_num = channel_num
self.event_start = event_start
self.event_end = event_end
class JetFileException (Exception):
""" Exceptions class """
def __init__ (self, msg):
self.msg = msg
def __str__ (self):
return self.msg
class JetSegmentFile (midifile.MIDIFile):
def ConvertMusicTimeToTicks (self, s):
measures, beats, ticks = s.split(':',3)
return self.ConvertToTicks(int(measures), int(beats), int(ticks))
def ExtractEvents (self, start, end, length, quantize, chase_controllers):
if (start is None) and (end is None) and (length is None):
logging.debug('ExtractEvents: No change')
return
if start is not None:
start = self.ConvertMusicTimeToTicks(start)
else:
start = 0
if end is not None:
end = self.ConvertMusicTimeToTicks(end)
elif length is not None:
length = self.ConvertMusicTimeToTicks(length)
end = start + length
if quantize is not None:
quantize = int(quantize)
else:
quantize = 0
self.Trim(start, end, quantize, chase_controllers=chase_controllers)
#self.DumpTracks()
def SyncClips (self):
"""Add controller events to the start of a clip to keep it synced."""
values = None
last_seq = 0
for track in self.tracks:
for event in track.events:
# find start of clip and chase events from last save point
if (event.msg_type == midifile.CONTROL_CHANGE) and \
(event.controller == JET_EVENT_TRIGGER_CLIP) and \
((event.value & 0x40) == 0x40):
logging.debug('Syncing clip at %d ticks' % event.ticks)
values = track.events.ChaseControllers(event.seq, last_seq, values)
#BTH; Seems to fix chase controller bug when multiple clips within segment
#last_seq = event.seq
# generate event list from default values
clip_events = values.GenerateEventList(event.ticks)
#for evt in clip_events:
# logging.info(evt)
track.events.InsertEvents(clip_events, event.seq + 1)
def AddJetEvents (self, jetevents):
for jet_event in jetevents:
if jet_event.event_type == JetDefs.E_CLIP:
#DumpEvent(jet_event)
# sanity check
if jet_event.track_num >= len(self.tracks):
raise JetFileException('Track number %d of out of range for clip' % jet_event.track_num)
if jet_event.channel_num > 15:
raise JetFileException('Channel number %d of out of range for clip' % jet_event.channel_num)
if jet_event.event_id > 63:
raise JetFileException('event_id %d of out of range for clip' % jet_event.event_id)
logging.debug('Adding trigger event for clip %d @ %s and %s' % (jet_event.event_id, jet_event.event_start, jet_event.event_end))
events = midifile.EventList()
events.append(midifile.ControlChangeEvent(
self.ConvertMusicTimeToTicks(jet_event.event_start),
0,
jet_event.channel_num,
JET_EVENT_TRIGGER_CLIP,
jet_event.event_id | 0x40))
events.append(midifile.ControlChangeEvent(
self.ConvertMusicTimeToTicks(jet_event.event_end),
sys.maxint,
jet_event.channel_num,
JET_EVENT_TRIGGER_CLIP,
jet_event.event_id))
# merge trigger events
self.tracks[jet_event.track_num].events.MergeEvents(events)
elif jet_event.event_type == JetDefs.E_EOS:
if jet_event.track_num >= len(self.tracks):
raise JetFileException('Track number %d of out of range for end marker' % jet_event.track_num)
if jet_event.channel_num > 15:
raise JetFileException('Channel number %d of out of range for end marker' % jet_event.channel_num)
events = midifile.EventList()
logging.debug('Adding end marker at %s' % jet_event.event_start)
events.append(midifile.ControlChangeEvent(
self.ConvertMusicTimeToTicks(jet_event.event_start),
0,
jet_event.channel_num,
JET_EVENT_MARKER,
JET_MARKER_LOOP_END))
self.tracks[jet_event.track_num].events.MergeEvents(events)
elif jet_event.event_type == JetDefs.E_APP:
if jet_event.track_num >= len(self.tracks):
raise JetFileException('Track number %d of out of range for app marker' % jet_event.track_num)
if jet_event.channel_num > 15:
raise JetFileException('Channel number %d of out of range for app marker' % jet_event.channel_num)
if jet_event.event_id > 83 or jet_event.event_id < 80:
raise JetFileException('EventID %d out of range for application controller' % jet_event.event_id)
events = midifile.EventList()
logging.debug('Adding application controller at %s' % jet_event.event_start)
events.append(midifile.ControlChangeEvent(
self.ConvertMusicTimeToTicks(jet_event.event_start),
0,
jet_event.channel_num,
jet_event.event_id,
jet_event.event_id))
self.tracks[jet_event.track_num].events.MergeEvents(events)
class JetFile (object):
"""Write a JET file based on a configuration file."""
def __init__ (self, config_file, options):
self.config_file = config_file
self.config = config = ConfigParser.ConfigParser()
if self.config_file == "":
self.InitializeConfig(JetDefs.UNTITLED_FILE)
if not FileExists(self.config_file):
self.InitializeConfig(self.config_file)
config.read(self.config_file)
self.ParseConfig(options)
def DumpConfig (self):
"""Drump configuration to log file."""
# dump configuration
config = self.config
for section in config.sections():
logging.debug('[%s]' % section)
for option, value in config.items(section):
logging.debug('%s: %s' % (option, value))
def ParseConfig (self, options):
"""Validate the configuration."""
# check for output name
config = self.config
if config.has_option(OUTPUT_SECTION, OUTPUT_FILENAME):
config.filename = config.get(OUTPUT_SECTION, OUTPUT_FILENAME)
else:
raise JetFileException('No output filename in configuration file')
if config.filename == '' or config.filename == None:
config.filename = FileJustRoot(self.config_file) + ".JET"
config.chase_controllers = True
if config.has_option(OUTPUT_SECTION, OUTPUT_CHASE_CONTROLLERS):
try:
config.chase_controllers = config.getboolean(OUTPUT_SECTION, OUTPUT_CHASE_CONTROLLERS)
except:
pass
config.delete_empty_tracks = False
if config.has_option(OUTPUT_SECTION, OUTPUT_OMIT_EMPTY_TRACKS):
try:
config.delete_empty_tracks = config.getboolean(OUTPUT_SECTION, OUTPUT_OMIT_EMPTY_TRACKS)
except:
pass
config.copyright = None
if config.has_option(OUTPUT_SECTION, OUTPUT_COPYRIGHT):
config.copyright = config.get(OUTPUT_SECTION, OUTPUT_COPYRIGHT)
config.app_data = None
if config.has_option(OUTPUT_SECTION, OUTPUT_APP_DATA):
config.app_data = config.get(OUTPUT_SECTION, OUTPUT_APP_DATA)
# count segments
segments = []
seg_num = 0
while 1:
# check for segment section
segment_name = SEGMENT_SECTION + str(seg_num)
if not config.has_section(segment_name):
break
# initialize some parameters
start = end = length = output = end_marker = dlsfile = dump_file = None
transpose = repeat = mute_flags = 0
jetevents = []
# get the segment parameters
segname = config.get(segment_name, SEGMENT_NAME)
filename = config.get(segment_name, SEGMENT_FILENAME)
if config.has_option(segment_name, SEGMENT_DLSFILE):
dlsfile = config.get(segment_name, SEGMENT_DLSFILE)
if config.has_option(segment_name, SEGMENT_START):
start = config.get(segment_name, SEGMENT_START)
if config.has_option(segment_name, SEGMENT_END):
end = config.get(segment_name, SEGMENT_END)
if config.has_option(segment_name, SEGMENT_LENGTH):
length = config.get(segment_name, SEGMENT_LENGTH)
if config.has_option(segment_name, SEGMENT_OUTPUT):
output = config.get(segment_name, SEGMENT_OUTPUT)
if config.has_option(segment_name, SEGMENT_QUANTIZE):
quantize = config.get(segment_name, SEGMENT_QUANTIZE)
if config.has_option(segment_name, SEGMENT_DUMP_FILE):
dump_file = config.get(segment_name, SEGMENT_DUMP_FILE)
#API FIELDS
if config.has_option(segment_name, SEGMENT_TRANSPOSE):
transpose = config.get(segment_name, SEGMENT_TRANSPOSE)
if config.has_option(segment_name, SEGMENT_REPEAT):
repeat = config.get(segment_name, SEGMENT_REPEAT)
if config.has_option(segment_name, SEGMENT_MUTE_FLAGS):
mute_flags = config.get(segment_name, SEGMENT_MUTE_FLAGS)
if config.has_option(segment_name, SEGMENT_END_MARKER):
end_marker = config.get(segment_name, SEGMENT_END_MARKER)
track_num, channel_num, event_time = end_marker.split(',',2)
#jetevents.append((JetDefs.E_EOS, 0, int(track_num), int(channel_num), event_time, ''))
jetevents.append(JetEvent(JetDefs.E_EOS, JetDefs.E_EOS, 0, int(track_num), int(channel_num), event_time, event_time))
# check for jetevents
for jetevent, location in config.items(segment_name):
if jetevent.startswith(CLIP_PREFIX):
event_name, event_id, track_num, channel_num, event_start, event_end = location.split(',', 5)
jetevents.append(JetEvent(event_name, JetDefs.E_CLIP, int(event_id), int(track_num), int(channel_num), event_start, event_end))
# check for appevents
for jetevent, location in config.items(segment_name):
if jetevent.startswith(APP_PREFIX):
event_name, event_id, track_num, channel_num, event_start, event_end = location.split(',', 5)
jetevents.append(JetEvent(event_name, JetDefs.E_APP, int(event_id), int(track_num), int(channel_num), event_start, event_end))
segments.append(JetSegment(segname, filename, start, end, length, output, quantize, jetevents, dlsfile, dump_file, int(transpose), int(repeat), int(mute_flags)))
seg_num += 1
self.segments = segments
if not len(segments):
#TODO: Check for segments when writing
#raise JetFileException('No segments defined in configuration file')
pass
# count libraries
libraries = []
lib_num = 0
while 1:
library_name = LIBRARY_FILENAME + str(lib_num)
if not config.has_option(LIBRARY_SECTION, library_name):
break
libraries.append(config.get(LIBRARY_SECTION, library_name))
lib_num += 1
self.libraries = libraries
def WriteJetFileFromConfig (self, options):
"""Write JET file from config file."""
# open the output file and write the header
output_file = open(self.config.filename, 'wb')
jet_header = struct.pack(JET_HEADER_STRUCT, JET_HEADER_TAG, 0)
output_file.write(jet_header)
# write the JINF chunk
jet_info = struct.pack(JINF_STRUCT,
JET_INFO_CHUNK, struct.calcsize(JINF_STRUCT) - 8,
JINF_JET_VERSION, JET_VERSION,
JINF_NUM_SMF_CHUNKS, len(self.segments),
JINF_NUM_DLS_CHUNKS, len(self.libraries))
output_file.write(jet_info)
# write the JCOP chunk (if any)
if self.config.copyright is not None:
size = len(self.config.copyright) + 1
if size & 1:
size += 1
extra_byte = True
else:
extra_byte = False
jet_copyright = struct.pack(JCOP_STRUCT, JCOP_CHUNK, size)
output_file.write(jet_copyright)
output_file.write(self.config.copyright)
output_file.write(chr(0))
if extra_byte:
output_file.write(chr(0))
# write the app data chunk (if any)
if self.config.app_data is not None:
size = os.path.getsize(self.config.app_data)
if size & 1:
size += 1
extra_byte = True
else:
extra_byte = False
jet_app_data = struct.pack(JAPP_STRUCT, JAPP_CHUNK, size)
output_file.write(jet_app_data)
with open(self.config.app_data, 'rb') as f:
output_file.write(f.read())
if extra_byte:
output_file.write(chr(0))
# copy the MIDI segments
seg_num = 0
for segment in self.segments:
logging.debug('Writing segment %d' % seg_num)
# open SMF file and read it
jet_segfile = JetSegmentFile(segment.filename, 'rb')
jet_segfile.ReadFromStream()
# insert events
jet_segfile.AddJetEvents(segment.jetevents)
# trim to length specified in config file
jet_segfile.ExtractEvents(segment.start, segment.end, segment.length, segment.quantize, self.config.chase_controllers)
# chase controller events and fix them
if self.config.chase_controllers:
jet_segfile.SyncClips()
# delete empty tracks
if self.config.delete_empty_tracks:
jet_segfile.DeleteEmptyTracks()
# write separate output file if requested
if segment.output is not None:
jet_segfile.SaveAs(segment.output)
# write dump file
if segment.dump_file is not None:
with open(segment.dump_file, 'w') as f:
jet_segfile.DumpTracks(f)
# write the segment header
header_pos = output_file.tell()
smf_header = struct.pack(JET_HEADER_STRUCT, JET_SMF_CHUNK, 0)
output_file.write(smf_header)
start_pos = output_file.tell()
# write SMF file to output file
jet_segfile.Write(output_file, offset=start_pos)
jet_segfile.close()
# return to segment header and write actual size
end_pos = output_file.tell()
file_size = end_pos - start_pos
if file_size & 1:
file_size += 1
end_pos += 1
output_file.seek(header_pos, 0)
smf_header = struct.pack(JET_HEADER_STRUCT, JET_SMF_CHUNK, file_size)
output_file.write(smf_header)
output_file.seek(end_pos, 0)
seg_num += 1
# copy the DLS segments
for library in self.libraries:
if FileExists(library):
# open SMF file and get size
lib_file = (open(library,'rb'))
lib_file.seek(0,2)
file_size = lib_file.tell()
lib_file.seek(0)
# write the library header
dls_header = struct.pack(JET_HEADER_STRUCT, JET_DLS_CHUNK, file_size)
output_file.write(dls_header)
# copy DLS file to output file
output_file.write(lib_file.read())
lib_file.close()
# write the header with the read data size
file_size = output_file.tell()
output_file.seek(0)
jet_header = struct.pack(JET_HEADER_STRUCT, JET_HEADER_TAG, file_size - struct.calcsize(JET_HEADER_STRUCT))
output_file.write(jet_header)
output_file.close()
def GetMidiFiles(self):
""" Gets a list of midifiles """
midiFiles = []
for segment in self.segments:
if segment.filename not in midiFiles:
midiFiles.append(segment.filename)
return midiFiles
def GetLibraries(self):
""" Gets the libraries """
return self.libraries
def GetEvents(self, segName):
""" Gets the events for a segment """
for segment in self.segments:
if segment.segname == segName:
return segment.jetevents
return None
def GetEvent(self, segName, eventName):
""" Gets a single event from a segment """
for segment in self.segments:
if segment.segname == segName:
for event in segment.jetevents:
if event.event_name == eventName:
return event
return None
def AddEvent(self, segname, event_name, event_type, event_id, track_num, channel_num, event_start, event_end):
""" Adds an event """
for segment in self.segments:
if segment.segname == segname:
segment.jetevents.append(JetEvent(event_name, event_type, int(event_id), int(track_num), int(channel_num), event_start, event_end))
def ReplaceEvents(self, segname, newEvents):
""" Replaces all events """
for segment in self.segments:
if segment.segname == segname:
segment.jetevents = newEvents
return segment
def UpdateEvent(self, segname, orgeventname, event_name, event_type, event_id, track_num, channel_num, event_start, event_end):
""" Updates an event """
for segment in self.segments:
if segment.segname == segname:
for jetevent in segment.jetevents:
if jetevent.event_name == orgeventname:
jetevent.event_name = event_name
jetevent.event_type = event_type
jetevent.event_id = event_id
jetevent.track_num = track_num
jetevent.channel_num = channel_num
jetevent.event_start = event_start
jetevent.event_end = event_end
def DeleteSegmentsMatchingPrefix(self, prefix):
""" Deletes all segments matching name """
iOnce = True
iAgain = False
while(iOnce or iAgain):
iOnce = False
iAgain = False
for segment in self.segments:
if segment.segname[0:len(prefix)].upper() == prefix.upper():
self.segments.remove(segment)
iAgain = True
def DeleteEvent(self, segname, event_name):
""" Deletes an event """
for segment in self.segments:
if segment.segname == segname:
for jetevent in segment.jetevents:
if jetevent.event_name == event_name:
segment.jetevents.remove(jetevent)
def DeleteEventsMatchingPrefix(self, segname, prefix):
""" Deletes all events matching name """
for segment in self.segments:
if segment.segname == segname:
iOnce = True
iAgain = False
while(iOnce or iAgain):
iOnce = False
iAgain = False
for jetevent in segment.jetevents:
if jetevent.event_name[0:len(prefix)].upper() == prefix.upper():
segment.jetevents.remove(jetevent)
iAgain = True
def MoveEvent(self, segname, movename, event_start, event_end):
""" Move an event """
for segment in self.segments:
if segment.segname == segname:
for jetevent in segment.jetevents:
if jetevent.event_name == movename:
jetevent.event_start = event_start
jetevent.event_end = event_end
return
def GetSegments(self):
""" Gets all segments """
return self.segments
def GetSegment(self, segName):
""" Gets one segment by name """
for segment in self.segments:
if segment.segname == segName:
return segment
return None
def AddSegment(self, segname, filename, start, end, length, output, quantize, jetevents, dlsfile, dump_file, transpose, repeat, mute_flags):
""" Adds a segment """
if length == JetDefs.MBT_ZEROSTR:
length = None
if end == JetDefs.MBT_ZEROSTR:
end = None
self.segments.append(JetSegment(segname, filename, start, end, length, output, quantize, jetevents, dlsfile, dump_file, transpose, repeat, mute_flags))
def UpdateSegment(self, orgsegname, segname, filename, start, end, length, output, quantize, jetevents, dlsfile, dump_file, transpose, repeat, mute_flags):
""" Updates a segment """
if length == JetDefs.MBT_ZEROSTR:
length = None
if end == JetDefs.MBT_ZEROSTR:
end = None
for segment in self.segments:
if segment.segname == orgsegname:
segment.segname = segname
segment.filename = filename
segment.start = start
segment.end = end
segment.length = length
segment.output = output
segment.quantize = quantize
segment.dlsfile = dlsfile
segment.transpose = transpose
segment.repeat = repeat
segment.mute_flags = mute_flags
def MoveSegment(self, segname, start, end):
""" Moves a segment """
for segment in self.segments:
if segment.segname == segname:
segment.start = start
segment.end = end
return
def DeleteSegment(self, segname):
""" Deletes a segment """
for segment in self.segments:
if segment.segname == segname:
self.segments.remove(segment)
def SaveJetConfig(self, configFile):
""" Saves the jet config file """
if self.config.filename == '' or self.config.filename == None:
self.config.filename = FileJustRoot(configFile) + ".JET"
config = ConfigParser.ConfigParser()
config.add_section(OUTPUT_SECTION)
config.set(OUTPUT_SECTION, OUTPUT_FILENAME, self.config.filename)
config.set(OUTPUT_SECTION, OUTPUT_CHASE_CONTROLLERS, self.config.chase_controllers)
config.set(OUTPUT_SECTION, OUTPUT_OMIT_EMPTY_TRACKS, self.config.delete_empty_tracks)
if self.config.copyright is not None:
config.set(OUTPUT_SECTION, OUTPUT_COPYRIGHT, self.config.copyright)
if self.config.app_data is not None:
config.set(OUTPUT_SECTION, OUTPUT_APP_DATA, self.config.app_data)
self.libraries = []
seg_num = 0
for segment in self.segments:
segment_name = SEGMENT_SECTION + str(seg_num)
config.add_section(segment_name)
config.set(segment_name, SEGMENT_NAME, segment.segname)
config.set(segment_name, SEGMENT_FILENAME, segment.filename)
config.set(segment_name, SEGMENT_DLSFILE, segment.dlsfile)
if FileExists(segment.dlsfile):
if not segment.dlsfile in self.libraries:
self.libraries.append(segment.dlsfile)
config.set(segment_name, SEGMENT_START, segment.start)
if segment.end > JetDefs.MBT_ZEROSTR and len(segment.end) > 0:
config.set(segment_name, SEGMENT_END, segment.end)
if segment.length > JetDefs.MBT_ZEROSTR and len(segment.length) > 0:
config.set(segment_name, SEGMENT_LENGTH, segment.length)
config.set(segment_name, SEGMENT_OUTPUT, segment.output)
config.set(segment_name, SEGMENT_QUANTIZE, segment.quantize)
if segment.dump_file is not None:
config.set(segment_name, SEGMENT_DUMP_FILE, segment.dump_file)
config.set(segment_name, SEGMENT_TRANSPOSE, segment.transpose)
config.set(segment_name, SEGMENT_REPEAT, segment.repeat)
config.set(segment_name, SEGMENT_MUTE_FLAGS, segment.mute_flags)
clip_num = 0
app_num = 0
for jet_event in segment.jetevents:
if jet_event.event_type == JetDefs.E_CLIP:
clip_name = CLIP_PREFIX + str(clip_num)
s = "%s,%s,%s,%s,%s,%s" % (jet_event.event_name, jet_event.event_id, jet_event.track_num, jet_event.channel_num, jet_event.event_start, jet_event.event_end)
config.set(segment_name, clip_name, s)
clip_num += 1
elif jet_event.event_type == JetDefs.E_APP:
app_name = APP_PREFIX + str(app_num)
s = "%s,%s,%s,%s,%s,%s" % (jet_event.event_name, jet_event.event_id, jet_event.track_num, jet_event.channel_num, jet_event.event_start, jet_event.event_end)
config.set(segment_name, app_name, s)
app_num += 1
elif jet_event.event_type == JetDefs.E_EOS:
s = "%s,%s,%s" % (jet_event.track_num, jet_event.channel_num, jet_event.event_start)
config.set(segment_name, SEGMENT_END_MARKER, s)
seg_num += 1
lib_num = 0
config.add_section(LIBRARY_SECTION)
for library in self.libraries:
library_name = LIBRARY_FILENAME + str(lib_num)
config.set(LIBRARY_SECTION, library_name, library)
lib_num += 1
FileKillClean(configFile)
cfgfile = open(configFile,'w')
config.write(cfgfile)
cfgfile.close()
def InitializeConfig(self, configFile):
""" Initializes the values for an empty flag """
self.config.filename = FileJustRoot(configFile) + ".JET"
self.config.chase_controllers = True
self.config.delete_empty_tracks = False
self.config.copyright = None
self.config.app_data = None
self.segments = []
self.libraries = []
self.config_file = configFile
self.SaveJetConfig(configFile)
#---------------------------------------------------------------
# main
#---------------------------------------------------------------
if __name__ == '__main__':
sys = __import__('sys')
optparse = __import__('optparse')
# parse command line options
parser = optparse.OptionParser(version=VERSION)
parser.set_defaults(log_level=logging.INFO, log_file=None)
parser.add_option('-d', '--debug', action="store_const", const=logging.DEBUG, dest='log_level', help='Enable debug output')
parser.add_option('-l', '--log_file', dest='log_file', help='Write debug output to log file')
(options, args) = parser.parse_args()
# get master logger
logger = logging.getLogger('')
logger.setLevel(options.log_level)
# create console logger
console_logger = logging.StreamHandler()
console_logger.setFormatter(logging.Formatter('%(message)s'))
logger.addHandler(console_logger)
# create rotating file logger
if options.log_file is not None:
file_logger = logging.FileHandler(options.log_file, 'w')
file_logger.setFormatter(logging.Formatter('%(message)s'))
logger.addHandler(file_logger)
# process files
for arg in args:
print arg
jet_file = JetFile(arg, options)
jet_file.WriteJetFileFromConfig(options)
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