How to use thread_func method in Lemoncheesecake
Best Python code snippet using lemoncheesecake
thread_2.py
Source:thread_2.py 
...10##iki threadli bir akıŠörneÄi:Main thread içerisinde 2. bir thread yaratıyorum 11#ekran çıktısındaki tuhaflık threadlerin asenkron biçimde çalıÅması kaynaklıdır 12import threading13import time14def thread_func():15 for i in range(10):16 print(f'new thread: {i}')17 time.sleep(1) #thread_func threadini bir saniye durdurur diÄer threadim çalıÅmaya devam eder18def main():19 t = threading.Thread(target=thread_func) #thread yaratma Åeklim20 t.start() # t nesnemi start diyip çalıÅtırıyorum21 22 for i in range(10):23 print(f'main thread: {i}')24 time.sleep(1) #main threadimi bir saniye durdurur diÄer threadim çalıÅmaya devam eder25main() 26#------------------------------------------------------------- 27#Bir threade parametre geçirmek istersem;args içine tuple Åeklinde yazımı verdim ve thread_fuc methoduna geçti28import threading29import time30def thread_func(msg):31 for i in range(10):32 print(f'{msg}: {i}')33 time.sleep(1)34def main():35 t = threading.Thread(target=thread_func, args=('new thread',)) #tuple aliyor arguman olarak36 t.start()37 38 for i in range(10):39 print(f'main thread: {i}')40 time.sleep(1)41main() 42##bir threade aÅaÄıdaki gibi iki tane parametre geçirmek istersem :43import threading44import time45def thread_func(msg, xxx):46 for i in range(10):47 print(f'{msg}: {i}')48 time.sleep(1)49 print('xxx', '=', xxx)50def main():51 t = threading.Thread(target=thread_func, args=('new thread',), kwargs={'xxx': 100})52 t.start()53 54 for i in range(10):55 print(f'main thread: {i}')56 time.sleep(1)57main()58#aynı fonksiyonu birden fazla thread iÅletebilir. 59#yerel deÄiÅkenler stackte yaratılır ve her threadin stacki farklıdır 60import threading61import time62def foo(msg):63 i = 064 while i < 10:65 print(msg, '=>', i) #her thread yereldegiskenin farkli kopyasini olusturuyor66 i += 167 time.sleep(1)68 69def thread_func():70 foo('N')#her thread foo fonksiyonunu çaÄırıyor71def main():72 t = threading.Thread(target=thread_func)73 t.start()74 foo('M')#her thread foo fonksiyonunu çaÄırıyor75 76main()77#threadlerde global deÄiÅken kullanma kuralı78##global degiskenler ortak 79import threading80import time81i = 0 #her thread diÄerinin arttırdıÄı i deÄiÅkenini alıp arttıryor yerel bir kopya yapmıyor82def foo(msg):83 global i84 85 while i < 10:86 print(msg, '=>', i)87 i += 188 time.sleep(1)89 90def thread_func():91 foo('N')92def main():93 t = threading.Thread(target=thread_func)94 t.start()95 foo('M')96 97main()98##Bir thread ne zaman biter? =>>pythonda tipik olarak bir thread bittiÄinde sonlanır bir müdahale vs olmaz 99#aÅaÄıdaki örnekte bir thread çalıÅırken diÄeri bekliyor.100import threading101import time102 103def thread_func():104 for i in range(10):105 print(i, end=' ')106 time.sleep(1)107def main():108 t = threading.Thread(target=thread_func)109 t.start()110 s = input('Adı Soyadı:')111 print(s) 112main()113#bir thread icindeki herhangi bir exception tüm programı çökertmez yalnızca o threadi sonlandırır. 114import threading115import time116 117def thread_func():118 for i in range(10):119 print(f'new thread: {i}')120 time.sleep(1)121 if i == 5:122 raise ValueError('Exception occurred!') #yalnızca bu thread sonlandırılır123#eÄer main threadde exception olsaydı tüm programım patlardı124def main():125 t = threading.Thread(target=thread_func)126 t.start()127 128 time.sleep(0.5)129 130 for i in range(10):131 print(f'Main thread: {i}')132 time.sleep(1)133 134main()135#Bazı programlama dillerinde ana thread biterse program sonlanır.(C gibi) 136#Bazı programlama dillerinde ana threadin bitmesiyle program sonlanmz ve son thread bitene kadar devam eder.(java,python) 137import threading138import time139 140def thread_func():141 for i in range(10):142 print(f'new thread: {i}')143 time.sleep(1)144def main():145 t = threading.Thread(target=thread_func)146 t.start()147 print('main thread ends...') #ana thread bitti ama diÄer threadimim çalıÅmaya devam etti148 149main()150#daemeon thread :ana thread daemeon thread deÄildir. Processin daemeon olmayan threadi sonlandıÄında iÅ biter 151#is_alive:O anda o thread yaÅıyor mu onu kontrol etmek için kullanılır.True false Åeklinde toggle yapar152import threading153import time154 155def thread_func():156 for i in range(10):157 print(i, end=' ')158 time.sleep(1)159def main():160 t = threading.Thread(target=thread_func)161 print(t.is_alive())162 t.start()163 print(t.is_alive())164 input('Press ENTER to continue...')165 print(t.is_alive())166 167main()168####169import threading170import time171 172def thread_func():173 for i in range(10):174 print(i, end=' ')175 time.sleep(1)176def main():177 t = threading.Thread(target=thread_func)178 t.start() 179 t.join() #zaman verilmezse diÄer threadler bitene kadar main thread bekler. hepsi bitince ok der geçer t.join(x) x saniye bekliyor 180 #â¦t.join(4) 4 saniyeye kadar diÄeri bitmezse main thread kladıÄı yerden devam eder.181 print('Ok')182 ...
test_threading_progress.py
Source:test_threading_progress.py
...16 connect={'yielded': test_yield},17 progress={'total': 2},18 start_thread=False,19 )20 worker = thread_func()21 with qtbot.waitSignal(worker.yielded):22 worker.start()23 assert worker.pbar.n == test_val[0]24def test_function_worker_nonzero_total_warns():25 def not_a_generator():26 return27 with pytest.warns(RuntimeWarning):28 thread_func = qthreading.thread_worker(29 not_a_generator,30 progress={'total': 2},31 start_thread=False,32 )33 thread_func()34def test_worker_may_exceed_total(qtbot):35 test_val = [0]36 def func():37 yield 138 yield 139 def test_yield(v):40 test_val[0] += 141 thread_func = qthreading.thread_worker(42 func,43 connect={'yielded': test_yield},44 progress={'total': 1},45 start_thread=False,46 )47 worker = thread_func()48 with qtbot.waitSignal(worker.yielded):49 worker.start()50 if test_val[0] < 2:51 assert worker.pbar.n == test_val[0]52 else:53 assert worker.pbar.total == 054def test_generator_worker_with_description():55 def func():56 yield 157 thread_func = qthreading.thread_worker(58 func,59 progress={'total': 1, 'desc': 'custom'},60 start_thread=False,61 )62 worker = thread_func()63 assert worker.pbar.desc == 'custom'64def test_function_worker_with_description():65 def func():66 for _ in range(10):67 pass68 thread_func = qthreading.thread_worker(69 func,70 progress={'total': 0, 'desc': 'custom'},71 start_thread=False,72 )73 worker = thread_func()74 assert worker.pbar.desc == 'custom'75def test_generator_worker_with_no_total():76 def func():77 yield 178 thread_func = qthreading.thread_worker(79 func,80 progress=True,81 start_thread=False,82 )83 worker = thread_func()84 assert worker.pbar.total == 085def test_function_worker_with_no_total():86 def func():87 for _ in range(10):88 pass89 thread_func = qthreading.thread_worker(90 func,91 progress=True,92 start_thread=False,93 )94 worker = thread_func()95 assert worker.pbar.total == 096def test_function_worker_0_total():97 def func():98 for _ in range(10):99 pass100 thread_func = qthreading.thread_worker(101 func,102 progress={'total': 0},103 start_thread=False,104 )105 worker = thread_func()106 assert worker.pbar.total == 0107def test_unstarted_worker_no_widget(make_napari_viewer):108 viewer = make_napari_viewer()109 def func():110 for _ in range(5):111 yield112 thread_func = qthreading.thread_worker(113 func,114 progress={'total': 5},115 start_thread=False,116 )117 thread_func()118 assert not bool(119 viewer.window._qt_viewer.window()._activity_dialog.findChildren(120 QtLabeledProgressBar121 )...
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