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annotator.py
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annotator.py
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"""
Annotation tool for air traffic control recordings.
@author: Marc Schulder
@author: Yuri Bakanouski
"""
import array
import atexit
import os
import re
import struct
import sys
import wave
from glob import iglob
from os import path
from subprocess import Popen
import argparse
import logging
import pyaudio
import shutil
import time
import wx
import wx.stc as stc
from threading import Thread
from tools.GenerateConcept import ConceptGenerator
from tools.Text2XML import Text2XMLConverter
from tools.annotationEvaluator import listErroneousUtterances
from tools.FileTools import stripXML, alphanum_key
DEFAULT_AIRLINE_FILE = 'data/airlines/callsigns.txt'
DEFAULT_OPENFST_GRAMMAR_FILE = 'data/grammars/default.fst'
WAV_EXT = '.wav'
HYP_EXT = '.txt'
CMD_HYP_EXT = '.cpt'
TEXT_ANNO_EXT = '.cor'
XML_ANNO_EXT = '.tra'
CMD_ANNO_EXT = '.cmd'
COMMENT_EXT = '.nfo'
BUTTON_GENERATE = 0
BUTTON_ABORT = 1
BUTTON_REVERT = 2
class MyListCtrl(wx.ListCtrl):
def __init__(self, parent, idnum, conceptGenerator):
wx.ListCtrl.__init__(self, parent, idnum, pos=(10, 50), size=(300, 290), style=wx.LC_REPORT | wx.BORDER_SUNKEN)
self.conceptGenerator = conceptGenerator
self.InsertColumn(0, 'Name')
self.SetColumnWidth(0, 290)
self.fileIDs = dict()
self.textAnnoFiles = set()
self.xmlAnnoFiles = set()
self.cmdAnnoFiles = set()
def update(self, workDir, filterFiles):
self.fileIDs = dict()
files = []
self.textAnnoFiles = set()
self.xmlAnnoFiles = set()
self.cmdAnnoFiles = set()
fileSets = {TEXT_ANNO_EXT: self.textAnnoFiles,
XML_ANNO_EXT: self.xmlAnnoFiles,
CMD_ANNO_EXT: self.cmdAnnoFiles,
}
# Update play list
if filterFiles:
for utterance in set(listErroneousUtterances(workDir, self.conceptGenerator)):
for ext in utterance.extensions:
ext = '.' + ext
if ext == WAV_EXT:
files.append(utterance.root + ext)
elif ext in fileSets:
fileSets[ext].add(utterance.root)
else:
all_files = os.listdir(workDir)
for filename in all_files:
(root, ext) = path.splitext(filename)
if ext == WAV_EXT:
files.append(filename)
elif ext in fileSets:
fileSets[ext].add(root)
self.DeleteAllItems()
sorted_files = sorted(files, key=alphanum_key, reverse=False)
for i, filename in enumerate(sorted_files):
(root, ext) = path.splitext(filename)
self.fileIDs[root] = i
self.InsertItem(i, "{}. {}".format(i + 1, root))
self.updateAnnotationStatus(root)
def setAnnotation(self, filename, fileList, exists=True):
if exists and filename not in fileList:
fileList.add(filename)
self.updateAnnotationStatus(filename)
elif not exists and filename in fileList:
fileList.remove(filename)
self.updateAnnotationStatus(filename)
def setTextAnno(self, filename, exists=True):
self.setAnnotation(filename, self.textAnnoFiles, exists)
def setXMLAnno(self, filename, exists=True):
self.setAnnotation(filename, self.xmlAnnoFiles, exists)
def setCommandAnno(self, filename, exists=True):
self.setAnnotation(filename, self.cmdAnnoFiles, exists)
def updateAnnotationStatus(self, filename):
if filename in self.fileIDs:
i = self.fileIDs[filename]
if filename in self.xmlAnnoFiles:
self.SetItemTextColour(i, 'black')
elif filename in self.textAnnoFiles:
self.SetItemTextColour(i, 'blue')
else:
self.SetItemTextColour(i, 'red')
else:
print "WARNING: %s does not exist" % filename
class WaveformPanel(wx.Window):
def __init__(self, parent, x, y, width, height):
self.width = width
self.height = height
pos = wx.Point(x, y)
size = wx.Size(width, height)
wx.Window.__init__(self, parent, wx.ID_ANY, pos, size, wx.BORDER_STATIC | wx.SUNKEN_BORDER)
self.Bind(event=wx.EVT_PAINT, handler=self.OnPaint)
self._Buffer = wx.Bitmap(width, height)
self.UpdateWaveform()
def OnPaint(self, _):
# All that is needed here is to draw the buffer to screen
wx.BufferedPaintDC(self, self._Buffer)
def UpdateWaveform(self, data=None):
dc = wx.MemoryDC()
dc.SelectObject(self._Buffer)
self.Draw(dc, data)
del dc # need to get rid of the MemoryDC before Update() is called.
self.Refresh(eraseBackground=False)
self.Update()
def Draw(self, dc, data):
dc.SetBackground(wx.Brush("White"))
dc.Clear() # make sure you clear the bitmap!
myPen = wx.Pen(wx.Colour(0, 255, 0), width=1, style=wx.SOLID)
dc.SetPen(myPen)
if data is not None:
# read wav data into array
nSamples = len(data)
absmax = max(abs(min(data)), abs(max(data)))
xscale = (float(self.width)) / nSamples
yscale = 0.48 * (float(self.height) - 1.0) / absmax + 1E-10
lastX = 0
minY = 0.5 * self.height
maxY = 0.5 * self.height
for i in range(nSamples):
x = int(xscale * i)
y = int(round(float(data[i]) * yscale)) + 0.5 * self.height
if y < minY:
minY = y
if y > maxY:
maxY = y
if x != lastX:
dc.DrawLine(lastX, minY, lastX, maxY)
lastX = x
minY = y
maxY = y
if wx.Platform == '__WXMSW__': # Fonts for running the tool on Windows
faces = {'times': 'Times New Roman',
'mono': 'Courier New',
'helv': 'Helvetica',
'other': 'Courier New',
'size': 11,
'size2': 9,
}
elif wx.Platform == '__WXMAC__': # Fonts for running the tool on Mac OSX
faces = {'times': 'Times New Roman',
'mono': 'Monaco',
'helv': 'Helvetica',
'other': 'Courier New',
'size': 11,
'size2': 9,
}
else: # Fonts for running the tool on everything else (i.e. Linux)
faces = {'times': 'Times',
'mono': 'Courier',
'helv': 'Helvetica',
'other': 'new century schoolbook',
'size': 11,
'size2': 9,
}
specialTagsXML = ['command', 'callsign', 'airline', 'flightnumber']
tagsXML = ['s', 'commands',
'waypoint', 'contact', 'degree_absolute', 'degree_relative', 'speed',
'flightlevel', 'altitude', 'feet_per_minute', 'direction', 'distance',
'more', 'less', 'above', 'below', 'neg', 'runway', 'qnh_value', 'frequency',
'information', 'holdpoint']
cmdsXML = {'cleared_ils': ['runway'],
'descend': ['flightlevel', 'altitude'],
'expect_ils': ['runway'],
'direct_to': ['direction', 'waypoint'],
'give_altitude': ['flightlevel', 'altitude'],
'give_speed': ['speed', 'more', 'less', 'distance'],
'handover': ['contact', 'frequency'],
'heading': ['degree_absolute'],
'increase': ['speed', 'more', 'less', 'distance'],
'information': ['information'],
'init_response': [],
'maintain_altitude': ['flightlevel', 'altitude'],
'maintain_speed': ['speed', 'more', 'less', 'distance'],
'rate_of_descent': ['feet_per_minute', 'more', 'less'],
'reduce': ['speed', 'more', 'less', 'distance'],
'reduce_final_app': [],
'reduce_min_clean': [],
'report_established': [],
'report_speed': [],
'speed_own': [],
'transition': ['waypoint', 'degree_absolute'],
'touchdown': ['distance'],
'turn': ['direction', 'degree_relative'],
'turn_heading': ['direction', 'degree_absolute'],
'vector': ['runway'],
'qnh': ['qnh_value'],
'cleared_ndb': ['runway'],
'cleared_rnav': ['runway'],
'intercept_localizer': ['runway'],
'expect_runway': ['runway'],
'climb': ['flightlevel', 'altitude'],
'rate_of_descent_own': [],
'rate_of_climb': ['feet_per_minute', 'more', 'less'],
'rate_of_climb_own': [],
'holding': ['holdpoint', 'flightlevel'],
'leave_holding': ['holdpoint'],
'go_around': [],
'navigation_own': [],
}
keywordsXml = tagsXML + specialTagsXML + cmdsXML.keys()
autocompXML = ['<callsign><airline></airline><flightnumber></flightnumber></callsign>']
for tag in tagsXML:
autocompXML.append('<{0}> </{0}>'.format(tag))
for cmd, content in cmdsXML.iteritems():
elems = ['<command="{0}"> '.format(cmd)]
for tag in content:
if len(tag.strip()) > 0:
elems.append('<{0}> </{0}>'.format(tag))
elems.append(' </command>')
autocompXML.append(''.join(elems))
autocompXML = sorted(autocompXML)
class XMLText(stc.StyledTextCtrl):
fold_symbols = 2
def __init__(self, parent, ID,
pos=wx.DefaultPosition, size=wx.DefaultSize,
style=0, allowAutoComp=True):
stc.StyledTextCtrl.__init__(self, parent, ID, pos, size, style)
self.allowAutoComp = allowAutoComp
self.CmdKeyAssign(ord('B'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMIN)
self.CmdKeyAssign(ord('N'), stc.STC_SCMOD_CTRL, stc.STC_CMD_ZOOMOUT)
self.AutoCompSetSeparator(ord(';'))
# Python sorts are case sensitive so this needs to match
self.AutoCompSetIgnoreCase(False)
self.SetLexer(stc.STC_LEX_XML)
self.SetKeyWords(0, " ".join(keywordsXml))
self.SetProperty("fold", "1")
self.SetProperty("tab.timmy.whinge.level", "1")
self.SetMargins(0, 0)
self.SetMarginWidth(1, 0)
self.SetWrapMode(stc.STC_WRAP_WORD)
self.SetViewWhiteSpace(False)
self.Bind(stc.EVT_STC_UPDATEUI, self.OnUpdateUI)
self.Bind(wx.EVT_KEY_DOWN, self.OnKeyPressed)
self.SetStyle()
def SetBackgroundColour(self, colour):
self.StyleSetBackground(stc.STC_STYLE_DEFAULT, colour)
self.SetStyle()
def SetStyle(self, start=None, end=None, style=None):
"""
Make some styles, The lexer defines what each style is used for, we
just have to define what each style looks like. This set is adapted from
Scintilla sample property files.
"""
# Global default styles for all languages
self.StyleSetSpec(stc.STC_STYLE_DEFAULT, "face:%(helv)s,size:%(size)d" % faces)
self.StyleClearAll() # Reset all to be like the default
# Global default styles for all languages
self.StyleSetSpec(stc.STC_STYLE_DEFAULT, "face:%(helv)s,size:%(size)d" % faces)
self.StyleSetSpec(stc.STC_STYLE_LINENUMBER, "back:#C0C0C0,face:%(helv)s,size:%(size2)d" % faces)
self.StyleSetSpec(stc.STC_STYLE_CONTROLCHAR, "face:%(other)s" % faces)
self.StyleSetSpec(stc.STC_STYLE_BRACELIGHT, "fore:#FFFFFF,back:#0000FF,bold")
self.StyleSetSpec(stc.STC_STYLE_BRACEBAD, "fore:#000000,back:#FF0000,bold")
# Python styles
# Default
self.StyleSetSpec(stc.STC_P_DEFAULT, "fore:#000000,face:%(helv)s,size:%(size)d" % faces)
# Comments
self.StyleSetSpec(stc.STC_P_COMMENTLINE, "fore:#007F00,face:%(other)s,size:%(size)d" % faces)
# Number
self.StyleSetSpec(stc.STC_P_NUMBER, "fore:#007F7F,size:%(size)d" % faces)
# String
self.StyleSetSpec(stc.STC_P_STRING, "fore:#7F007F")
# Single quoted string
self.StyleSetSpec(stc.STC_P_CHARACTER, "fore:#7F007F,face:%(helv)s,size:%(size)d" % faces)
# Keyword
self.StyleSetSpec(stc.STC_P_WORD, "fore:#00007F,bold,size:%(size)d" % faces)
# Triple quotes
self.StyleSetSpec(stc.STC_P_TRIPLE, "fore:#7F0000,size:%(size)d" % faces)
# Triple double quotes
self.StyleSetSpec(stc.STC_P_TRIPLEDOUBLE, "fore:#7F0000,size:%(size)d" % faces)
# Class name definition
self.StyleSetSpec(stc.STC_P_CLASSNAME, "fore:#0000FF,bold,size:%(size)d" % faces)
# Function or method name definition
self.StyleSetSpec(stc.STC_P_DEFNAME, "fore:#007F7F,bold,size:%(size)d" % faces)
# Operators
self.StyleSetSpec(stc.STC_P_OPERATOR, "bold,size:%(size)d" % faces)
# Identifiers
self.StyleSetSpec(stc.STC_P_IDENTIFIER, "fore:#000000,face:%(helv)s,size:%(size)d" % faces)
# Comment-blocks
self.StyleSetSpec(stc.STC_P_COMMENTBLOCK, "fore:#7F7F7F,size:%(size)d" % faces)
# End of line where string is not closed
self.StyleSetSpec(stc.STC_P_STRINGEOL, "fore:#000000,face:%(mono)s,back:#E0C0E0,eol,size:%(size)d" % faces)
self.SetCaretForeground("BLUE")
def SetValue(self, text):
readOnly = self.GetReadOnly()
if readOnly:
self.SetReadOnly(readOnly=False)
output = self.SetText(text)
if readOnly:
self.SetReadOnly(readOnly=True)
return output
def GetValue(self):
return self.GetText()
def SetEditable(self, isEditable):
self.SetReadOnly(readOnly=(not isEditable))
def OnKeyPressed(self, event):
if self.CallTipActive():
self.CallTipCancel()
key = event.GetKeyCode()
if not self.allowAutoComp:
event.Skip()
elif key == ord('<'):
# Start autocomplete when tag is opened
self.AutoCompShow(0, ";".join(autocompXML))
event.Skip() # ensures that < is entered in text box
elif key == ord(' ') and event.ControlDown():
# Manually call autocomplete by pressing ctrl+space
# Find where tag started
pos = self.GetCurrentPos()
chars = []
while pos > 0:
pos -= 1
char = chr(self.GetCharAt(pos))
if char in ['>', ' ', '\n']:
break
else:
chars.append(char)
# Code completion
self.AutoCompShow(len(chars), ";".join(autocompXML))
else:
event.Skip()
def OnUpdateUI(self, _):
# check for matching braces
braceAtCaret = -1
braceOpposite = -1
charBefore = None
styleBefore = None
caretPos = self.GetCurrentPos()
if caretPos > 0:
charBefore = self.GetCharAt(caretPos - 1)
styleBefore = self.GetStyleAt(caretPos - 1)
# check before
if charBefore and chr(charBefore) in "[]{}()" and styleBefore == stc.STC_P_OPERATOR:
braceAtCaret = caretPos - 1
# check after
if braceAtCaret < 0:
charAfter = self.GetCharAt(caretPos)
styleAfter = self.GetStyleAt(caretPos)
if charAfter and chr(charAfter) in "[]{}()" and styleAfter == stc.STC_P_OPERATOR:
braceAtCaret = caretPos
if braceAtCaret >= 0:
braceOpposite = self.BraceMatch(braceAtCaret)
if braceAtCaret != -1 and braceOpposite == -1:
self.BraceBadLight(braceAtCaret)
else:
self.BraceHighlight(braceAtCaret, braceOpposite)
class FileHunter(wx.Frame):
def __init__(self, parent, ident=wx.ID_ANY, title=wx.EmptyString, scriptpath=None, filterFiles=False,
manageSVN=True, enableTimers=True, grammarFile=DEFAULT_OPENFST_GRAMMAR_FILE,
airlineFile=DEFAULT_AIRLINE_FILE, disableASRInput=False, disableAssistance=False,
disableAutocomplete=False):
# Init variables
self.ident = ident
self.xmlGenerationIsAborted = False
self.formerCorrCommand = None
self.manageSVN = manageSVN
# Prepare concept generator
self.conceptGenerator = ConceptGenerator(airlineFile)
# current directory
self.orgDir = scriptpath
if self.orgDir is None:
self.orgDir = path.abspath(path.dirname(sys.argv[0]))
self.workDir = self.orgDir
self.currentItem = None
self.formerXMLCorr = None
self.hasTimers = enableTimers
self.showsASR = not disableASRInput
self.showsAssistance = not disableAssistance
self.hasAutocomplete = not disableAutocomplete
self.converter = Text2XMLConverter(grammarFile, airlineFile)
self.grammar_name = self.converter.getGrammarName()
wx.Frame.__init__(self, parent, -1, title, size=(995, 735))
panel = wx.Panel(self, size=wx.Size(995, 735))
self.Bind(wx.EVT_CLOSE, self.OnClose)
# Directory Selector
wx.StaticText(panel, label='Directory:', pos=(12, 18), size=(80, 80))
self.dirChooser = wx.TextCtrl(panel, pos=(90, 10), size=(320, 30))
self.dirChooser.SetValue(self.workDir)
self.dirChooser.SetEditable(False)
self.Btn_Choos = wx.Button(panel, label='Change', pos=(420, 10), size=(65, 30))
self.Btn_Choos.Bind(wx.EVT_BUTTON, self.ChooseDir)
# Duration Info
wx.StaticText(panel, label='Duration:', pos=(322, 250), size=(80, 80))
self.Duration = wx.TextCtrl(panel, pos=(390, 245), size=(80, 30))
# Buttons
self.Btn_Play = wx.Button(panel, label='Play', pos=(320, 300), size=(50, 40))
self.Btn_Play.Bind(wx.EVT_BUTTON, self.PlayRecords)
self.Gauge_XML = wx.Gauge(panel, pos=(380, 340), size=(80, 10))
self.Btn_XML = wx.Button(panel, label='Get XML', pos=(380, 300), size=(80, 40))
self.Btn_XML.Bind(wx.EVT_BUTTON, self.toggleXMLGeneration)
if not self.showsAssistance:
self.Btn_XML.Disable()
self.xmlButtonMode = BUTTON_GENERATE
self.Btn_CMD = wx.Button(panel, label='Get Command', pos=(470, 300), size=(120, 40))
self.Btn_CMD.Bind(wx.EVT_BUTTON, self.toggleCommandGeneration)
if not self.showsAssistance:
self.Btn_CMD.Disable()
self.cmdButtonMode = BUTTON_GENERATE
self.Btn_Save = wx.Button(panel, label='Save', pos=(600, 300), size=(50, 40))
self.Btn_Save.Bind(wx.EVT_BUTTON, self.explicitSave)
self.Btn_Delete = wx.Button(panel, label='Remove', pos=(900, 300), size=(80, 40))
self.Btn_Delete.Bind(wx.EVT_BUTTON, self.moveItem2Subdir)
if enableTimers:
self.timer_item_is_on = False
self.Btn_Timer_Item = wx.Button(panel, label='Start', pos=(500, 10), size=(65, 40))
self.Btn_Timer_Item.Bind(wx.EVT_BUTTON, self.triggerTimerItem)
self.timer_trans_is_on = False
self.Btn_Timer_Trans = wx.Button(panel, label='Start', pos=(460, 345), size=(52, 21))
self.Btn_Timer_Trans.Bind(wx.EVT_BUTTON, self.triggerTimerTrans)
self.timer_XML_is_on = False
self.Btn_Timer_XML = wx.Button(panel, label='Start', pos=(460, 470), size=(52, 21))
self.Btn_Timer_XML.Bind(wx.EVT_BUTTON, self.triggerTimerXML)
self.timer_cmd_is_on = False
self.Btn_Timer_Cmd = wx.Button(panel, label='Start', pos=(460, 630), size=(52, 21))
self.Btn_Timer_Cmd.Bind(wx.EVT_BUTTON, self.triggerTimerCmd)
# Text fields
wx.StaticText(panel, label='Text recognition:', pos=(12, 345), size=(150, 150))
self.TextNoXML = wx.TextCtrl(panel, pos=(10, 365), size=(470, 100), style=wx.TE_MULTILINE)
self.setFieldWriteable(self.TextNoXML, False)
self.TextNoXML.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
wx.StaticText(panel, label='XML recognition output:', pos=(12, 470), size=(150, 150))
self.TextEdit = XMLText(panel, 44, pos=(10, 490), size=(470, 135), style=wx.BORDER_SUNKEN)
self.setFieldWriteable(self.TextEdit, False)
self.TextEdit.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
wx.StaticText(panel, label='Recognition commands:', pos=(12, 630), size=(200, 150))
self.RecogCommand = wx.TextCtrl(panel, pos=(10, 650), size=(470, 70), style=wx.TE_MULTILINE)
self.setFieldWriteable(self.RecogCommand, False)
self.RecogCommand.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
self.TextCompare = wx.StaticText(panel, label='', pos=(490, 410), size=(150, 150))
self.XMLCompare = wx.StaticText(panel, label='', pos=(490, 535), size=(150, 150))
self.ConceptCompare = wx.StaticText(panel, label='', pos=(490, 680), size=(150, 150))
self.UnknownWordsWarning = wx.StaticText(panel, label='', pos=(502, 535), size=(150, 150))
wx.StaticText(panel, label='Text transcription:', pos=(512, 345), size=(150, 150))
self.TextCorr = wx.TextCtrl(panel, pos=(510, 365), size=(470, 100), style=wx.TE_MULTILINE)
self.TextCorr.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
if self.converter.has_grammar:
grammar_info = 'based on {}'.format(self.grammar_name)
else:
grammar_info = 'NO GRAMMAR FOUND'
self.XMLHeadline = wx.StaticText(panel, label='XML transcription ({}):'.format(grammar_info),
pos=(512, 470), size=(500, 150))
self.XMLCorr = XMLText(panel, 45, pos=(510, 490), size=(470, 135), style=wx.BORDER_SUNKEN,
allowAutoComp=self.hasAutocomplete)
self.XMLCorr.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
wx.StaticText(panel, label='Transcription commands:', pos=(512, 630), size=(200, 150))
self.CorrCommand = wx.TextCtrl(panel, pos=(510, 650), size=(470, 70), style=wx.TE_MULTILINE)
self.CorrCommand.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
wx.StaticText(panel, label='Comments:', pos=(512, 50), size=(150, 150))
self.Comments = wx.TextCtrl(panel, pos=(510, 70), size=(470, 205), style=wx.TE_MULTILINE)
self.Comments.Bind(wx.EVT_KILL_FOCUS, self.OnUpdatePlantCtrl)
self.Center()
self.Show(True)
# Waveform Display
self.wavePanel = WaveformPanel(self, 320, 100, 150, 130)
# Wave file audio player
self.audio_player = pyaudio.PyAudio()
self.current_stream = None # While an audio stream is running, it is stored here
# Playlist
self.filterFiles = filterFiles
self.PlayList = MyListCtrl(panel, 1, self.conceptGenerator)
self.PlayList.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnItemSelected, self.PlayList)
self.updatePlaylist()
def OnClose(self, _):
self.saveTexts()
self.turnOffTimerTrans()
self.turnOffTimerXML()
self.turnOffTimerCmd()
self.turnOffTimerItem()
self.audio_player.terminate()
logging.info('Close window')
self.Destroy()
@staticmethod
def setFieldWriteable(button, is_writeable=True):
# Set Text Field Background Colour
nowriteBG = wx.Colour(240, 240, 240)
writeBG = wx.Colour(255, 255, 255)
if is_writeable:
button.SetEditable(True)
button.SetBackgroundColour(writeBG)
else:
button.SetEditable(False)
button.SetBackgroundColour(nowriteBG)
def updatePlaylist(self):
# Clean previous file info
self.TextEdit.Clear()
self.Duration.Clear()
self.wavePanel.UpdateWaveform()
self.loadTexts(None)
self.resetButtons()
self.updateMarkers()
# Update playlist
self.PlayList.update(self.workDir, filterFiles=self.filterFiles)
def OkButtonPressed(self, _):
# copy path to directory
self.workDir = self.dirChooser.GetValue()
self.updatePlaylist()
def UpdateWaveform(self, wavFile):
wavPath = path.join(self.workDir, wavFile)
wavreader = wave.open(wavPath, 'r')
nSamples = wavreader.getnframes()
samplingRate = wavreader.getframerate()
rawdata = wavreader.readframes(nSamples)
wavreader.close()
data = array.array('h', struct.unpack('<%ih' % nSamples, rawdata))
self.wavePanel.UpdateWaveform(data)
duration = float(nSamples) / samplingRate
s = "{0:2.2f} sec".format(duration)
self.Duration.SetValue(str(s))
self.Duration.SetEditable(False)
logging.info("Duration;{};{}".format(duration, self.currentItem))
def OnItemSelected(self, event):
self.turnOffTimerItem()
longname = event.GetLabel()
rootname = longname.split('. ', 1)[1]
logging.info("Open;{}".format(rootname))
self.loadTexts(rootname)
self.UpdateWaveform("%s%s" % (rootname, WAV_EXT))
self.resetButtons()
self.updateMarkers()
event.Skip()
def explicitSave(self, event):
logging.info('Save;{}'.format(self.currentItem))
self.OnUpdatePlantCtrl(event)
def OnUpdatePlantCtrl(self, _):
"""
Activated when focus is shifted from wx.TextCtrl to another GUI Box
"""
self.saveTexts()
self.updateMarkers()
def moveItem2Subdir(self, _):
if self.currentItem is not None:
itemRE = path.join(self.workDir, self.currentItem + '.*')
subdir = path.join(self.workDir, 'removed')
if len(self.currentItem.strip()) == 0:
return
# Move files
logging.info('Delete;{}'.format(self.currentItem))
if self.manageSVN:
if not path.exists(subdir):
Popen(["svn", "mkdir", subdir]).communicate()
for filepath in iglob(itemRE):
Popen(["svn", "move", '--force', filepath, subdir]).communicate()
else:
if not path.exists(subdir):
os.mkdir(subdir)
for filepath in iglob(itemRE):
shutil.move(filepath, subdir)
# Update file list
focus = self.PlayList.GetFocusedItem()
self.updatePlaylist()
self.PlayList.Select(focus)
def triggerTimerItem(self, _):
if self.hasTimers:
if self.timer_item_is_on:
self.turnOffTimerTrans()
self.turnOffTimerXML()
self.turnOffTimerCmd()
self.turnOffTimerItem()
else:
self.turnOnTimerItem()
def triggerTimerTrans(self, _):
if self.hasTimers:
if self.timer_trans_is_on:
self.turnOffTimerTrans()
else:
self.turnOffTimerXML()
self.turnOffTimerCmd()
self.turnOnTimerItem()
self.turnOnTimerTrans()
def triggerTimerXML(self, _):
if self.hasTimers:
if self.timer_XML_is_on:
self.turnOffTimerXML()
else:
self.turnOffTimerTrans()
self.turnOffTimerCmd()
self.turnOnTimerItem()
self.turnOnTimerXML()
def triggerTimerCmd(self, _):
if self.hasTimers:
if self.timer_cmd_is_on:
self.turnOffTimerCmd()
else:
self.turnOffTimerTrans()
self.turnOffTimerXML()
self.turnOnTimerItem()
self.turnOnTimerCmd()
def turnOnTimerItem(self):
if self.hasTimers:
if not self.timer_item_is_on and self.currentItem is not None:
logging.info("Timer;Start;CompleteItem;{}".format(self.currentItem))
self.timer_item_is_on = True
self.Btn_Timer_Item.SetLabel('Pause')
def turnOnTimerTrans(self):
if self.hasTimers:
if not self.timer_trans_is_on and self.currentItem is not None:
logging.info("Timer;Start;Transcription;{}".format(self.currentItem))
self.timer_trans_is_on = True
self.Btn_Timer_Trans.SetLabel('Pause')
def turnOnTimerXML(self):
if self.hasTimers:
if not self.timer_XML_is_on and self.currentItem is not None:
logging.info("Timer;Start;XMLAnno;{}".format(self.currentItem))
self.timer_XML_is_on = True
self.Btn_Timer_XML.SetLabel('Pause')
def turnOnTimerCmd(self):
if self.hasTimers:
if not self.timer_cmd_is_on and self.currentItem is not None:
logging.info("Timer;Start;CmdAnno;{}".format(self.currentItem))
self.timer_cmd_is_on = True
self.Btn_Timer_Cmd.SetLabel('Pause')
def turnOffTimerItem(self):
if self.hasTimers:
if self.timer_item_is_on and self.currentItem is not None:
logging.info("Timer;Stop;CompleteItem;{}".format(self.currentItem))
self.timer_item_is_on = False
self.Btn_Timer_Item.SetLabel('Start')
def turnOffTimerTrans(self):
if self.hasTimers:
if self.timer_trans_is_on and self.currentItem is not None:
logging.info("Timer;Stop;Transcription;{}".format(self.currentItem))
self.timer_trans_is_on = False
self.Btn_Timer_Trans.SetLabel('Start')
def turnOffTimerXML(self):
if self.hasTimers:
if self.timer_XML_is_on and self.currentItem is not None:
logging.info("Timer;Stop;XMLAnno;{}".format(self.currentItem))
self.timer_XML_is_on = False
self.Btn_Timer_XML.SetLabel('Start')
def turnOffTimerCmd(self):
if self.hasTimers:
if self.timer_cmd_is_on and self.currentItem is not None:
logging.info("Timer;Stop;CmdAnno;{}".format(self.currentItem))
self.timer_cmd_is_on = False
self.Btn_Timer_Cmd.SetLabel('Start')
def saveTexts(self):
"""
Save all text fields to files and update tool's file listings.
If all text was removed from a field, its file is deleted instead.
"""
if self.currentItem is not None:
# Get name of selected file in the List
currentItempath = path.join(self.workDir, self.currentItem)
# Pure-text annotation
filepath_cor = currentItempath + TEXT_ANNO_EXT
cor_text = self.TextCorr.GetValue().strip()
self.editFile(filepath_cor, cor_text, self.PlayList.setTextAnno)
# XML annotation
filepath_xcor = currentItempath + XML_ANNO_EXT
xcor_text = self.XMLCorr.GetValue().strip()
self.editFile(filepath_xcor, xcor_text, self.PlayList.setXMLAnno)
# Command annotation
filepath_cmd = currentItempath + CMD_ANNO_EXT
cmd_text = self.CorrCommand.GetValue().strip()
self.editFile(filepath_cmd, cmd_text, self.PlayList.setCommandAnno)
# Annotator comments
filepath_nfo = currentItempath + COMMENT_EXT
nfo_text = self.Comments.GetValue().strip()
self.editFile(filepath_nfo, nfo_text, None)
def editFile(self, filename, text, textSettingFunction=None):
"""
Creates a file with the given text.
If the text is an empty string, the file is deleted if it existed beforehand.
if provided, the textSettingFunction is called to set the state of the file
for the given text kind (see setXYZAnno() functions in MyListCtrl class)
or deletes a file. if the text parameter is None or an empty string,
the file is deleted, otherwise it is created and filled with the text.
"""
if filename is not None:
alreadyExists = path.exists(filename)
if text is not None and len(text) > 0:
if textSettingFunction is not None:
textSettingFunction(self.currentItem, True)
with open(filename, 'w') as w:
w.write(text)
if self.manageSVN and not alreadyExists:
Popen(["svn", "add", filename]).communicate()
else:
if textSettingFunction is not None:
textSettingFunction(self.currentItem, False)
if alreadyExists:
if self.manageSVN:
Popen(["svn", "delete", '--force', filename]).communicate()
else:
os.remove(filename)
def loadTexts(self, fileroot):
self.currentItem = fileroot
if self.currentItem is None: # Load no files
self.TextEdit.SetValue('')
self.TextNoXML.SetValue('')
self.RecogCommand.SetValue('')
self.TextCorr.SetValue('')
self.XMLCorr.SetValue('')
self.CorrCommand.SetValue('')
self.Comments.SetValue('')
else: # Load files normally
filepath = path.join(self.workDir, self.currentItem)
textFilename = filepath + HYP_EXT
hypcmdFilename = filepath + CMD_HYP_EXT
corFilename = filepath + TEXT_ANNO_EXT
xcorFilename = filepath + XML_ANNO_EXT
annocmdFilename = filepath + CMD_ANNO_EXT
nfoFilename = filepath + COMMENT_EXT
# ### Load texts ###
# Load recognizer's hypothesis
xmlHyp = ''
if path.exists(textFilename):
with open(textFilename, 'r') as fp:
xmlHyp = fp.read().strip()
if self.showsASR:
self.TextEdit.SetValue(xmlHyp)
# Generate pure-text hypothesis
textHyp = stripXML(xmlHyp)
if self.showsASR:
self.TextNoXML.SetValue(textHyp)
# Load recognizer's commands
cmdHyp = ''
if path.exists(hypcmdFilename):
with open(hypcmdFilename, 'r') as fp:
cmdHyp = fp.read().strip()
if self.showsASR:
self.RecogCommand.SetValue(cmdHyp)
# Load pure-text annotation
cor_text = ''
if path.exists(corFilename):
with open(corFilename, 'r') as cr:
cor_text = cr.read().strip()
self.TextCorr.SetValue(cor_text)
# Load xml annotation
xcor_text = ''
if path.exists(xcorFilename):
with open(xcorFilename, 'r') as xcr:
xcor_text = xcr.read().strip()
self.XMLCorr.SetValue(xcor_text)
self.XMLCorr.Colourise(0, -1)
# Load annotation commands
annocmd_text = ''
if path.exists(annocmdFilename):
with open(annocmdFilename, 'r') as cmdr:
annocmd_text = cmdr.read().strip()
self.CorrCommand.SetValue(annocmd_text)
# Load annotator comments
nfo_text = ''
if path.exists(nfoFilename):
with open(nfoFilename, 'r') as nfo:
nfo_text = nfo.read().strip()
self.Comments.SetValue(nfo_text)
@staticmethod
def containsUnknownWords(string):
matches = re.findall(r'_(\\w+?)_', string)
for match in matches:
if not match.startswith('_'):
return True
return False
@staticmethod
def textsEqual(text1, text2):
"""
Compare texts, disregarding pause markers.
Return true if texts are identical except for disregarded things.
"""
text1 = text1.replace('__pause__', '')
text2 = text2.replace('__pause__', '')
text1 = text1.replace('\n', ' ')
text2 = text2.replace('\n', ' ')
text1 = text1.strip()
text2 = text2.strip()
while ' ' in text1:
text1 = text1.replace(' ', ' ')
while ' ' in text2:
text2 = text2.replace(' ', ' ')
return text1 == text2
def updateMarkers(self):
# self.TextCompare.
textAnno = self.TextCorr.GetValue().strip()
xmlAnno = self.XMLCorr.GetValue().strip()
# Compare pure-text entries
textHyp = self.TextNoXML.GetValue().strip()
if len(textAnno) == 0:
self.TextCompare.SetLabel('')
elif self.textsEqual(textHyp, textAnno):
self.TextCompare.SetLabel('=')
else:
self.TextCompare.SetLabel('#')
# Compare xml entries
xmlHyp = self.TextEdit.GetValue().strip()
if len(xmlAnno) == 0:
self.XMLCompare.SetLabel('')
elif self.textsEqual(xmlHyp, xmlAnno):
self.XMLCompare.SetLabel('=')
else:
self.XMLCompare.SetLabel('#')
# Compare concept entries
conceptAnno = self.CorrCommand.GetValue().strip()
conceptHyp = self.RecogCommand.GetValue().strip()
if len(conceptAnno) == 0:
self.ConceptCompare.SetLabel('')
elif self.textsEqual(conceptHyp, conceptAnno):
self.ConceptCompare.SetLabel('=')
else:
self.ConceptCompare.SetLabel('#')
# Compare pure-text and xml anntotations
identical = self.textsEqual(textAnno, xmlAnno)
strippedIdentical = self.textsEqual(textAnno, stripXML(xmlAnno))
if len(xmlAnno) == 0 or (strippedIdentical and not identical):
self.XMLHeadline.SetForegroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_WINDOWTEXT))
else:
self.XMLHeadline.SetForegroundColour('Red')
# Check if XML transcription contains unknown words
if self.containsUnknownWords(xmlAnno):
self.UnknownWordsWarning.SetLabel('?')
else:
self.UnknownWordsWarning.SetLabel('')
# Reset "Get XML" button
self.Btn_XML.SetForegroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_WINDOWTEXT))
def ChooseDir(self, _):
dialog = wx.DirDialog(self, "Choose a directory:", defaultPath=self.workDir,
style=wx.DD_DEFAULT_STYLE | wx.DD_NEW_DIR_BUTTON)
if dialog.ShowModal() == wx.ID_OK:
self.workDir = dialog.GetPath()
logging.info("Chose a new directory: {}".format(self.workDir))
self.updatePlaylist()
self.dirChooser.SetValue(self.workDir)
dialog.Destroy()
self.TextEdit.Clear()
self.Duration.Clear()
self.wavePanel.UpdateWaveform()
self.PlayList.Select(0)
self.PlayList.SetFocus()
def PlayRecords(self, _):
if self.currentItem is not None:
filename = path.join(self.workDir, self.currentItem + WAV_EXT)
logging.info("Play;{}".format(self.currentItem))
t = Thread(target=self.playwave, args=(filename,))
t.daemon = True