def __init__(self):
super(TopicsAnalyser_UI, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.run_btn.clicked.connect(self.run_topics_analyser)
self.ui.browse_btn.clicked.connect(self.getfile)
self.setup_validators()
class MyForm(QtGui.QMainWindow):
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
QtCore.QObject.connect(self.ui.search_button, QtCore.SIGNAL('clicked()'), self.search)
def search(self):
print 'searching ' + self.ui.search_input.text()
class form1(QMainWindow):
def __init__(self, parent=None):
super(form1, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.connectSignal()
def connectSignal(self):
self.ui.btnOk.clicked.connect(self.some_action)
def validaCampos(self):
texto = ""
if not (self.ui.nome.text()):
texto += "Nome\n"
if not (self.ui.idade.text()):
texto += "Idade\n"
if not (self.ui.cpf.text()):
texto += "CPF\n"
return texto
def some_action(self):
campos = self.validaCampos()
if (campos == ""):
showDialog("Sucesso", "Deu tudo certo" + campos,
QMessageBox.Information)
self.form2 = tela_form2.form2(self.ui.nome.text(),
self.ui.idade.text(),
self.ui.cpf.text())
self.form2.show()
else:
showDialog(
"Error",
"Todos os campos devem ser preenchidos. Campo(s) a ser(em) preenchido(s):\n"
+ campos, QMessageBox.Critical)
def __init__(self, parent=None):
super(form1, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.connectSignal()
def __init__(self, parent=None):
QtGui.QWidget.__init__(self, parent)
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
QtCore.QObject.connect(self.ui.search_button, QtCore.SIGNAL('clicked()'), self.search)
class TopicsAnalyser_UI(QMainWindow):
def __init__(self):
super(TopicsAnalyser_UI, self).__init__()
self.ui = Ui_MainWindow()
self.ui.setupUi(self)
self.ui.run_btn.clicked.connect(self.run_topics_analyser)
self.ui.browse_btn.clicked.connect(self.getfile)
self.setup_validators()
def run_topics_analyser(self):
status = self.validate_inputs()
if (status != 0):
return
def get_wordlist(string_: str):
return [word.strip() for word in string_.split(',')
] if (len(string_) > 0) else []
groupby_cols = get_wordlist(self.ui.groupby_cols_txt.text())
addl_stopwords = get_wordlist(self.ui.addl_stopwords_txt.text())
# TODO: these column names should come from the input screen
text_col = 'Reason for filling position(s) with Federal Government Employee -OTHER'
# text_col = 'Please briefly describe an example of one burdensome administrative task or process which you believe is "low value"'
other_cols = [
'AGENCY', 'COMPONENT', 'SUB_COMPONENT', 'GRADELEVEL', 'SUP_STATUS'
]
data = TextFileReader.get_dataframe(self.ui.data_file_txt.text(),
text_col, other_cols)
analyser = TopicsAnalyser(data)
message = analyser.get_topics(self.ui.num_topics_spb.value(),
groupby_cols,
self.ui.num_ngrams_spb.value(),
addl_stopwords)
self.ui.statusbar.showMessage(message)
def setup_validators(self):
# check if the text is an empty string
rx = QRegExp('^(?!\\s*$).+')
self.filename_validator = QRegExpValidator(rx)
def validate_inputs(self):
self.error_dialog = QErrorMessage()
errors = []
filename_val_status, _, _ = self.filename_validator.validate(
self.ui.data_file_txt.text(), 0)
if (filename_val_status != 2):
errors.append('Data file is required.')
if (len(errors) > 0):
self.error_dialog.showMessage('\n'.join(errors))
return -1
return 0
def getfile(self):
options = QFileDialog.Options()
options |= QFileDialog.DontUseNativeDialog
filename, _ = QFileDialog.getOpenFileName(self,
"Open File",
"",
"Excel files (*.xlsx)",
options=options)
if (filename):
self.ui.data_file_txt.setText(filename)