TweetyPy

Check-in [88afc776d3]

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Overview
Comment:log warning/error in status bar
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA3-256: 88afc776d35169e430417d979cbcdf220875be7dfbeb75b1bed8f53253a5bc62
User & Date: jmcclure 2019-09-08 18:56:38
Context
2019-09-09
01:32
logging revisions; adjustable eraser size Leaf check-in: 8550c6eb3d user: jmcclure tags: trunk
2019-09-08
18:56
log warning/error in status bar check-in: 88afc776d3 user: jmcclure tags: trunk
17:33
basic logging implemented ... need better file location check-in: ec4628377a user: jmcclure tags: trunk
Changes
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Changes to tweetypy/__init__.py. 

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from logging.handlers import RotatingFileHandler
from tweetypy.config import configure
from tweetypy.mainwin import MainWin

def main():
   logging.basicConfig(
      level=logging.INFO,
      format='%(created)f <%(levelno)s> %(module)12s(%(lineno)3d): %(message)s',
      handlers = [
         logging.StreamHandler(),
         RotatingFileHandler('tweetypy.log', maxBytes=(4 * 1024 * 1024), backupCount=255)
      ]
   )

   log = logging.getLogger()
   log.info('---------------------------------------------')
   log.info(f'TweetyPy started on {time.asctime(time.localtime())}')
   log.info('Version 1.0.0 "Ain\'t She Tweet"')
   log.info('Copyright 2017 Jesse McClure')
   log.info('License: MIT')
   log.info('---------------------------------------------')








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from logging.handlers import RotatingFileHandler
from tweetypy.config import configure
from tweetypy.mainwin import MainWin

def main():
   logging.basicConfig(
      level=logging.INFO,
      format='%(created)f <%(levelno)s> %(module)12s(%(lineno)03d): %(message)s',
      handlers = [
         logging.StreamHandler(),
         RotatingFileHandler('tweetypy.log', maxBytes=(4 * 1024 * 1024), backupCount=255)
      ]
   )
   logging.addLevelName(25, 'DATA')
   log = logging.getLogger()
   log.info('---------------------------------------------')
   log.info(f'TweetyPy started on {time.asctime(time.localtime())}')
   log.info('Version 1.0.0 "Ain\'t She Tweet"')
   log.info('Copyright 2017 Jesse McClure')
   log.info('License: MIT')
   log.info('---------------------------------------------')

Changes to tweetypy/mainwin.py. 

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from PyQt5.QtGui import QIcon, QPalette, QPixmap
from PyQt5.QtWidgets import qApp, QAction, QFileDialog, QLabel, QMenuBar, QMainWindow, QWidget
from tweetypy.spectrogram import Spectrogram

log = logging.getLogger()

class RequestHandler(Handler):
   def __init__(self, text):
      super().__init__()
      self.text = text

   def emit(self, record):

      self.text.setText(self.format(record))

class MainWin(QMainWindow):
   def __init__(self, files, config):
      super().__init__()

      self.files = files
      self.data = []
................................................................................
         self.setWindowState(Qt.WindowMaximized)
      self.init_calls()
      self.init_actions()
      self.init_menubar()
      self.init_toolbar()
      self.init_statusbar()

      self.slog = RequestHandler(self.statusbar.text2)
      log.addHandler(self.slog)

      self.init_body()
      self.show()
      self.spect = None
      # Spectrograms are sized relative to parent window.  The timer allows
      # the window manager to adjust the parent window prior to this sizing.
................................................................................
      conf = self.config['main-window']
      if 'menu' in conf and type(conf['menu']) is list:
         bar = self.menuBar()
         add_menu(bar, conf['menu'])

   def init_statusbar(self):
      self.statusbar = self.statusBar()
      self.statusbar.text1 = QLabel()
      self.statusbar.text2 = QLabel()
      self.statusBar().addPermanentWidget(self.statusbar.text2)
      self.statusBar().addPermanentWidget(self.statusbar.text1)

   def init_toolbar(self):
      for bar in self.config['main-window']['toolbars']:
         toolbar = self.addToolBar(bar['name'])
         toolbar.setVisible(bar['visible'])
         toolbar.setToolButtonStyle(bar['style'])
         for item in bar['items']:
................................................................................
            elif item in self.actions:
               toolbar.addAction(self.actions[item])
            else:
               log.warning(f'Unknown toolbar item "{item}"')

   def closeEvent(self, e):
      if self.spect and not self.spect.stored:
         log.info('fex: ' + ' '.join(map(str, self.spect.data.values())))
         self.data.append(self.spect.data)
         self.saved = False
      if not self.saved:
         self.action_save()

   def next_spectrogram(self):
      if self.spect and not self.spect.stored:
         log.info('fex: ' + ' '.join(map(str, self.spect.data.values())))
         self.data.append(self.spect.data)
         self.spect.close()
         self.saved = False
      if self.files:
         self.fname = self.files.pop(0)
         self.spect = Spectrogram(self.fname, self.body, self.config['spectrogram'])
         self.spect.mouseOver.connect(self.update_status)
................................................................................
            title += f' [+{len(self.files)} more]'
         self.setWindowTitle(title)
      else:
         self.fname = None
         self.spect = None

   def update_status(self, x, y):
      self.statusbar.text1.setText(f'FEX: {self.spect.data["fex"]:.3}   {x:0.3}s {y:0.1}KHz')









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from PyQt5.QtGui import QIcon, QPalette, QPixmap
from PyQt5.QtWidgets import qApp, QAction, QFileDialog, QLabel, QMenuBar, QMainWindow, QWidget
from tweetypy.spectrogram import Spectrogram

log = logging.getLogger()

class RequestHandler(Handler):
   def __init__(self, sbar):
      super().__init__()
      self.sbar = sbar

   def emit(self, record):
      if record.levelno > 25:
         self.sbar.showMessage(self.format(record), 5000)

class MainWin(QMainWindow):
   def __init__(self, files, config):
      super().__init__()

      self.files = files
      self.data = []
................................................................................
         self.setWindowState(Qt.WindowMaximized)
      self.init_calls()
      self.init_actions()
      self.init_menubar()
      self.init_toolbar()
      self.init_statusbar()

      self.slog = RequestHandler(self.statusbar)
      log.addHandler(self.slog)

      self.init_body()
      self.show()
      self.spect = None
      # Spectrograms are sized relative to parent window.  The timer allows
      # the window manager to adjust the parent window prior to this sizing.
................................................................................
      conf = self.config['main-window']
      if 'menu' in conf and type(conf['menu']) is list:
         bar = self.menuBar()
         add_menu(bar, conf['menu'])

   def init_statusbar(self):
      self.statusbar = self.statusBar()
      self.statusbar.text = QLabel()

      self.statusBar().addPermanentWidget(self.statusbar.text)


   def init_toolbar(self):
      for bar in self.config['main-window']['toolbars']:
         toolbar = self.addToolBar(bar['name'])
         toolbar.setVisible(bar['visible'])
         toolbar.setToolButtonStyle(bar['style'])
         for item in bar['items']:
................................................................................
            elif item in self.actions:
               toolbar.addAction(self.actions[item])
            else:
               log.warning(f'Unknown toolbar item "{item}"')

   def closeEvent(self, e):
      if self.spect and not self.spect.stored:
         log.log(25,' '.join(map(str, self.spect.data.values())))
         self.data.append(self.spect.data)
         self.saved = False
      if not self.saved:
         self.action_save()

   def next_spectrogram(self):
      if self.spect and not self.spect.stored:
         log.log(25,' '.join(map(str, self.spect.data.values())))
         self.data.append(self.spect.data)
         self.spect.close()
         self.saved = False
      if self.files:
         self.fname = self.files.pop(0)
         self.spect = Spectrogram(self.fname, self.body, self.config['spectrogram'])
         self.spect.mouseOver.connect(self.update_status)
................................................................................
            title += f' [+{len(self.files)} more]'
         self.setWindowTitle(title)
      else:
         self.fname = None
         self.spect = None

   def update_status(self, x, y):
      self.statusbar.text.setText(f'FEX: {self.spect.data["fex"]:.3}   {x:0.3}s {y:0.1}KHz')