Das deutsche Python-Forum

Code: Alles auswählen

class Sub1(QMainWindow)
  def __init__(self, parent=None)
    self.directory = parent.directory

class Sub2(QMainWindow)
  def __init__(self, parent=None)
    self.directory = parent.directory

class Sub3(QMainWindow)
  def __init__(self, parent=None)
    self.directory = parent.directory

class Main(QMainWindow)
  def __init__(self, parent=None)
    self.directory = environt['USERPOFILE']

Code: Alles auswählen

self.sub1 = Sub1()
self.sub1.show()

Code: Alles auswählen

self.directory = self.sub1.directory

Code: Alles auswählen

class A(object):
    def __init__(self, x):
        self.x = x

Code: Alles auswählen

class A(object):
    def __init__(self, x):
        print('calling %s' % self.__class__)
        self.x = x
    
    def out(self):
        print("at: %s; Value: %s" % (self.__class__, self.x))

    def change(self):
        self.x += 1
        
if __name__ == '__main__':
    def out(x):
        print("at: %s; Value: %s" % (__name__, x))
    
    x = 0
    
    out(x)
    obj = A(x)
    obj.out()
    obj.change()
    obj.out()
    out(x)

Code: Alles auswählen

at: __main__; Value: 0
calling <class '__main__.A'>
at: <class '__main__.A'>; Value: 0
at: <class '__main__.A'>; Value: 1
at: __main__; Value: 0

Code: Alles auswählen

class A(object):
    def __init__(self, config):
        self.config = config
    
    def do_something(self):
        user_input = raw_input('Eingabe: ')
        self.config['spam'] = user_input
        print 'Do something with %r' % user_input


class B(object):
    def __init__(self, config):
        self.config = config
    
    def do_even_more(self):
        print 'Do more with %r' % self.config['spam']


def main():
    config = dict()
    a = A(config)
    b = B(config)
    a.do_something()
    b.do_even_more()