def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
Shared.__init__(self)
self.gui = Ui_Learn()
self.gui.setupUi(self)
self.bindings()
self.exports_tree()
self.nets_tree()
try:
self.auto_load()
except:
print 'restore settings problem'
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
Shared.__init__(self)
self.gui = Ui_Learn()
self.gui.setupUi(self)
self.bindings()
self.exports_tree()
self.nets_tree()
try:
self.auto_load()
except:
print 'restore settings problem'
class LearningApp(QtGui.QWidget, Shared):
'''Creates gui form and events '''
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
Shared.__init__(self)
self.gui = Ui_Learn()
self.gui.setupUi(self)
self.bindings()
self.exports_tree()
self.nets_tree()
try:
self.auto_load()
except:
print 'restore settings problem'
def bindings(self):
'''Bindings for app widgets.
QtCore.QObject.connect(widget,QtCore.SIGNAL("clicked()"),command)
or widget.event.connect(function)'''
self.gui.button_learn.clicked.connect(self.learn_process)
self.gui.tree_exports.clicked.connect(self.set_name)
self.gui.button_delete.clicked.connect(self.nets_delete)
self.gui.button_exp_delete.clicked.connect(self.exports_delete)
# auto save bindings
self.gui.spin_hidden.valueChanged.connect(self.auto_save)
self.gui.spin_epochs.valueChanged.connect(self.auto_save)
self.gui.spin_error.valueChanged.connect(self.auto_save)
self.gui.spin_rate.valueChanged.connect(self.auto_save)
self.gui.spin_reports.valueChanged.connect(self.auto_save)
self.gui.combo_algorithm.currentIndexChanged.connect(self.auto_save)
self.gui.combo_hidden.currentIndexChanged.connect(self.auto_save)
self.gui.combo_output.currentIndexChanged.connect(self.auto_save)
def learn_process(self):
''' Start Learning calls learny.py with args'''
item = self.gui.tree_exports.currentItem()
file_in = item.text(0)
file_out = self.gui.line_learn.text()
hidden = self.gui.spin_hidden.value()
error = self.gui.spin_error.value()
epochs = self.gui.spin_epochs.value()
rate = self.gui.spin_rate.value()
reports = self.gui.spin_reports.value()
algorithm = self.gui.combo_algorithm.currentText()
hidden_func = self.gui.combo_hidden.currentText()
output_func = self.gui.combo_output.currentText()
if system == 'Linux':
args = ['-u',
'learn.py',
str(file_in),
str(rate),
str(hidden),
str(error),
str(epochs),
str(reports),
str(output_func),
str(hidden_func),
str(algorithm),
str(file_out)]
self.processes = []
path = os.getcwd()
self.proc = QtCore.QProcess()
self.proc.setWorkingDirectory(path)
self.proc.readyReadStandardOutput.connect(self.on_out)
self.proc.setProcessChannelMode(QtCore.QProcess.MergedChannels)
self.processes.append(self.proc)
self.proc.start('python', args)
self.proc.finished.connect(self.finished)
elif system == 'Windows':
args = ['RTconsole.exe',
sys.executable,
'learn.py',
str(file_in),
str(rate),
str(hidden),
str(error),
str(epochs),
str(reports),
str(output_func),
str(hidden_func),
str(algorithm),
str(file_out)]
proc = subprocess.Popen(args,shell = True,stdout = subprocess.PIPE)
i=0
while True:
line = proc.stdout.readline()
if not line:
break
#print '=='+line
line = line.strip('\n')
line = line.strip('\r')
self.gui.text_learning.append(line)
QtGui.QApplication.processEvents()
self.gui.text_learning.append('###Done.##########')
def on_out(self):
''' Print stdout to textbox'''
text = str(
(self.proc.readAllStandardOutput())).strip('\n')
text = text.replace('Epochs ','Epochs')
self.gui.text_learning.append(text)
def finished(self):
''' When learning finished'''
self.nets_tree()
self.proc
def exports_tree(self):
''' Fills tree with available csv files'''
self.gui.tree_exports.clear()
self.gui.tree_exports.sortItems(0, QtCore.Qt.SortOrder(0))
self.gui.tree_exports.setSortingEnabled(1)
self.gui.tree_exports.headerItem().setText(0, ('Exports'))
dir_exports = os.listdir(os.path.join('export'))
for i in dir_exports:
item_exp = QtGui.QTreeWidgetItem(self.gui.tree_exports)
item_exp.setText(0, (i))
def set_name(self):
''' Sets name for net , adds .net to export file name'''
item = self.gui.tree_exports.currentItem()
text = item.text(0)+'.net'
self.gui.line_learn.setText(text)
def nets_tree(self):
''' Fills tree with available csv files'''
self.gui.tree_nets.clear()
self.gui.tree_nets.sortItems(0, QtCore.Qt.SortOrder(0))
self.gui.tree_nets.setSortingEnabled(1)
self.gui.tree_nets.headerItem().setText(0, ('Nets'))
dir_exports = os.listdir(os.path.join('net'))
for i in dir_exports:
item_exp = QtGui.QTreeWidgetItem(self.gui.tree_nets)
item_exp.setText(0, (i))
def nets_delete(self):
''' Deletes net'''
path = os.path.join('net','')
item = self.gui.tree_nets.currentItem()
file_delete = item.text(0)
self.delete_file(file_delete, path)
self.nets_tree()
def exports_delete(self):
''' Deletes export'''
path = os.path.join('export','')
item = self.gui.tree_exports.currentItem()
file_delete = item.text(0)
self.delete_file(file_delete, path)
self.exports_tree()
def auto_save(self):
'Auto saves settings for next session'
hidden = self.gui.spin_hidden.text()
epochs = self.gui.spin_epochs.text()
error = self.gui.spin_error.text()
rate = self.gui.spin_rate.text()
reports = self.gui.spin_reports.text()
algorithm = self.gui.combo_algorithm.currentText()
hidden_func = self.gui.combo_hidden.currentText()
out_func = self.gui.combo_output.currentText()
elements = [hidden, error, epochs, rate, reports, algorithm, hidden_func,out_func]
with open(os.path.join('profiles','auto_save','learning_manager.txt'),'w') as save:
for i in elements:
save.write(i+self.nl)
def auto_load(self):
"""Restores settings from previous session"""
with open(os.path.join('profiles','auto_save','learning_manager.txt'),'r') as load:
list = load.readlines()
elements = []
for i in list:
i = i.replace('\n','')
i = i.replace('\r','')
i = i.replace(',','.')
elements.append(i)
self.gui.spin_hidden.setValue(float(elements[0]))
self.gui.spin_error.setValue(float(elements[1]))
self.gui.spin_epochs.setValue(float(elements[2]))
self.gui.spin_rate.setValue(float(elements[3]))
self.gui.spin_reports.setValue(float(elements[4]))
algorithm = self.gui.combo_algorithm.findText(elements[5])
self.gui.combo_algorithm.setCurrentIndex(algorithm)
hidden_func = self.gui.combo_hidden.findText(elements[6])
self.gui.combo_hidden.setCurrentIndex(hidden_func)
out_func = self.gui.combo_output.findText(elements[7])
self.gui.combo_output.setCurrentIndex(out_func)
class LearningApp(QtGui.QWidget, Shared):
'''Creates gui form and events '''
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
Shared.__init__(self)
self.gui = Ui_Learn()
self.gui.setupUi(self)
self.bindings()
self.exports_tree()
self.nets_tree()
try:
self.auto_load()
except:
print 'restore settings problem'
def bindings(self):
'''Bindings for app widgets.
QtCore.QObject.connect(widget,QtCore.SIGNAL("clicked()"),command)
or widget.event.connect(function)'''
self.gui.button_learn.clicked.connect(self.learn_process)
self.gui.tree_exports.clicked.connect(self.set_name)
self.gui.button_delete.clicked.connect(self.nets_delete)
self.gui.button_exp_delete.clicked.connect(self.exports_delete)
# auto save bindings
self.gui.spin_hidden.valueChanged.connect(self.auto_save)
self.gui.spin_epochs.valueChanged.connect(self.auto_save)
self.gui.spin_error.valueChanged.connect(self.auto_save)
self.gui.spin_rate.valueChanged.connect(self.auto_save)
self.gui.spin_reports.valueChanged.connect(self.auto_save)
self.gui.combo_algorithm.currentIndexChanged.connect(self.auto_save)
self.gui.combo_hidden.currentIndexChanged.connect(self.auto_save)
self.gui.combo_output.currentIndexChanged.connect(self.auto_save)
def learn_process(self):
''' Start Learning calls learny.py with args'''
item = self.gui.tree_exports.currentItem()
file_in = item.text(0)
file_out = self.gui.line_learn.text()
hidden = self.gui.spin_hidden.value()
error = self.gui.spin_error.value()
epochs = self.gui.spin_epochs.value()
rate = self.gui.spin_rate.value()
reports = self.gui.spin_reports.value()
algorithm = self.gui.combo_algorithm.currentText()
hidden_func = self.gui.combo_hidden.currentText()
output_func = self.gui.combo_output.currentText()
if system == 'Linux':
args = [
'-u', 'learn.py',
str(file_in),
str(rate),
str(hidden),
str(error),
str(epochs),
str(reports),
str(output_func),
str(hidden_func),
str(algorithm),
str(file_out)
]
self.processes = []
path = os.getcwd()
self.proc = QtCore.QProcess()
self.proc.setWorkingDirectory(path)
self.proc.readyReadStandardOutput.connect(self.on_out)
self.proc.setProcessChannelMode(QtCore.QProcess.MergedChannels)
self.processes.append(self.proc)
self.proc.start('python', args)
self.proc.finished.connect(self.finished)
elif system == 'Windows':
args = [
'RTconsole.exe', sys.executable, 'learn.py',
str(file_in),
str(rate),
str(hidden),
str(error),
str(epochs),
str(reports),
str(output_func),
str(hidden_func),
str(algorithm),
str(file_out)
]
proc = subprocess.Popen(args, shell=True, stdout=subprocess.PIPE)
i = 0
while True:
line = proc.stdout.readline()
if not line:
break
#print '=='+line
line = line.strip('\n')
line = line.strip('\r')
self.gui.text_learning.append(line)
QtGui.QApplication.processEvents()
self.gui.text_learning.append('###Done.##########')
def on_out(self):
''' Print stdout to textbox'''
text = str((self.proc.readAllStandardOutput())).strip('\n')
text = text.replace('Epochs ', 'Epochs')
self.gui.text_learning.append(text)
def finished(self):
''' When learning finished'''
self.nets_tree()
self.proc
def exports_tree(self):
''' Fills tree with available csv files'''
self.gui.tree_exports.clear()
self.gui.tree_exports.sortItems(0, QtCore.Qt.SortOrder(0))
self.gui.tree_exports.setSortingEnabled(1)
self.gui.tree_exports.headerItem().setText(0, ('Exports'))
dir_exports = os.listdir(os.path.join('export'))
for i in dir_exports:
item_exp = QtGui.QTreeWidgetItem(self.gui.tree_exports)
item_exp.setText(0, (i))
def set_name(self):
''' Sets name for net , adds .net to export file name'''
item = self.gui.tree_exports.currentItem()
text = item.text(0) + '.net'
self.gui.line_learn.setText(text)
def nets_tree(self):
''' Fills tree with available csv files'''
self.gui.tree_nets.clear()
self.gui.tree_nets.sortItems(0, QtCore.Qt.SortOrder(0))
self.gui.tree_nets.setSortingEnabled(1)
self.gui.tree_nets.headerItem().setText(0, ('Nets'))
dir_exports = os.listdir(os.path.join('net'))
for i in dir_exports:
item_exp = QtGui.QTreeWidgetItem(self.gui.tree_nets)
item_exp.setText(0, (i))
def nets_delete(self):
''' Deletes net'''
path = os.path.join('net', '')
item = self.gui.tree_nets.currentItem()
file_delete = item.text(0)
self.delete_file(file_delete, path)
self.nets_tree()
def exports_delete(self):
''' Deletes export'''
path = os.path.join('export', '')
item = self.gui.tree_exports.currentItem()
file_delete = item.text(0)
self.delete_file(file_delete, path)
self.exports_tree()
def auto_save(self):
'Auto saves settings for next session'
hidden = self.gui.spin_hidden.text()
epochs = self.gui.spin_epochs.text()
error = self.gui.spin_error.text()
rate = self.gui.spin_rate.text()
reports = self.gui.spin_reports.text()
algorithm = self.gui.combo_algorithm.currentText()
hidden_func = self.gui.combo_hidden.currentText()
out_func = self.gui.combo_output.currentText()
elements = [
hidden, error, epochs, rate, reports, algorithm, hidden_func,
out_func
]
with open(
os.path.join('profiles', 'auto_save', 'learning_manager.txt'),
'w') as save:
for i in elements:
save.write(i + self.nl)
def auto_load(self):
"""Restores settings from previous session"""
with open(
os.path.join('profiles', 'auto_save', 'learning_manager.txt'),
'r') as load:
list = load.readlines()
elements = []
for i in list:
i = i.replace('\n', '')
i = i.replace('\r', '')
i = i.replace(',', '.')
elements.append(i)
self.gui.spin_hidden.setValue(float(elements[0]))
self.gui.spin_error.setValue(float(elements[1]))
self.gui.spin_epochs.setValue(float(elements[2]))
self.gui.spin_rate.setValue(float(elements[3]))
self.gui.spin_reports.setValue(float(elements[4]))
algorithm = self.gui.combo_algorithm.findText(elements[5])
self.gui.combo_algorithm.setCurrentIndex(algorithm)
hidden_func = self.gui.combo_hidden.findText(elements[6])
self.gui.combo_hidden.setCurrentIndex(hidden_func)
out_func = self.gui.combo_output.findText(elements[7])
self.gui.combo_output.setCurrentIndex(out_func)