Python-сообщество

date = column_property(func.unnest(func.get_occurrences(cast(rrule, RRule), cast(func.now(), TIMESTAMP))).label("date"))

>>> Event.query.count()
182
>>> len(Event.query.all())
1

def distance(a, b):
    "Calculates the Levenshtein distance between a and b."
    n, m = len(a), len(b)
    if n > m:
        # Make sure n <= m, to use O(min(n,m)) space
        a, b = b, a
        n, m = m, n

    current_row = range(n+1) # Keep current and previous row, not entire matrix
    for i in range(1, m+1):
        previous_row, current_row = current_row, [i]+[0]*n
        for j in range(1,n+1):
            add = previous_row[j]+ 3
            if a[j-1] != b[i-1]:
                change += 1
            delete = current_row[j-1]+2
            if a[j-1] != b[i-1]:
                change += 1
            change = previous_row[j-1] + 1
            if a[j-1] != b[i-1]:
                change += 1
            current_row[j] = min(add, delete, change)

    return current_row[n]

# coding=utf-8
from selenium import webdriver
from xml.dom import minidom
import re, time, sys
options = webdriver.ChromeOptions()
options.add_argument('--user-data-dir=C:/Users/Shadow/AppData/Local/Google/Chrome/User Data')
driver = webdriver.Chrome(chrome_options = options)
def subscription(id):
	#Открываем URL канала
	url = u'https://www.youtube.com/channel/' + id[0]
	driver.get(url)
	#Находим кнопку подписки
	button = driver.find_element_by_xpath('//*[@id="c4-primary-header-contents"]/div/span/button[1]')
	
	#Если на кнопке нет атрибута 'data-is-subscribed="true"' - значит подписка не оформлена
	if button.get_attribute('data-is-subscribed') == None:
		#то кликаем на кнопку
		button.click()
		#Засыпаем на три секунды что-бы клик успел отработать, необходим при медленном интернете
		time.sleep(3)
		sys.stdout.write(" +++\r\n")
	else:
		#Иначе пишем:
		sys.stdout.write(" ---\r\n")
### Парсим XML файл подписок subscription_manager.xml берем здесь https://www.youtube.com/subscription_manager 
### в самом низу страницы, есть кнопка "Экспортировать подписки", кладем его рядом с этим скриптом
xmldoc = minidom.parse('subscription_manager.xml')
itemlist = xmldoc.getElementsByTagName('outline')
#Печатаем количество подписок
print(len(itemlist))
#Цикл обработки XML документа
for s in itemlist:
	try:
		feed_url = s.attributes['xmlUrl'].value
		#Находим ID канала регулярным выражением
		p = re.compile('channel_id=(.*)$')
		m = p.findall(feed_url)
		#Печатаем название канала
		sys.stdout.write(s.attributes['title'].value)
		#Вызываем функцию подписки
		subscription(m)
	except:
		pass

cv.NamedWindow("camera", 1)
capture = cv.CaptureFromCAM(0)
while True:
  img = cv.QueryFrame(capture)
  cv.ShowImage("camera", img)
  if cv.WaitKey(10) == 27:
    break
cv.DestroyWindow("camera")

import cv2
backsub = cv2.BackgroundSubtractorMOG() #вычитаем фон
capture = cv2.VideoCapture("/car.avi") #грузим видео
i = 0
minArea=1
  while True:
    ret, frame = capture.read()
    fgmask = backsub.apply(frame, None, 0.01)
    erode=cv2.erode(fgmask,None,iterations=3)   
    moments=cv2.moments(erode,True)
    area=moments['m00']    
    if moments['m00'] >=minArea:
        x=int(moments['m10']/moments['m00'])
        y=int (moments['m01']/moments['m00'])
        if y>100:       
            i=i+1
            print(i)
        #print(x,y)
        cv2.putText(frame,'COUNT: %r' %i, (10,30), cv2.FONT_HERSHEY_SIMPLEX,
                        1, (255, 0, 0), 2)
        cv2.imshow("Track", frame)
        cv2.imshow("background sub", fgmask)
    key = cv2.waitKey(100)
    if key == ord('q'):
            break

def uploadphoto(c,photo):
    files = {'profile_pic': (photo, open('avatars/'+photo, 'rb'), 'image/jpeg')}
    return requests.post('https://www.instagram.com/accounts/web_change_profile_picture/', 
                         headers={'referer': 'https://www.instagram.com/', 
                                  'origin': 'https://www.instagram.com/', 
                                  'x-csrftoken': c.cookies['csrftoken'], 
                                  'x-instagram-ajax': '1', 
                                  'x-requested-with': 'XMLHttpRequest'}, 
                         cookies=c.cookies, 
                         files=files)

C:\Users\User\Projects\I>python setup.py py2exe
Traceback (most recent call last):
File "<frozen importlib._bootstrap>", line 1519, in _find_and_load_unlocked
AttributeError: 'module' object has no attribute '__path__'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "setup.py", line 1, in <module>
from distutils.core import setup
File "C:\Users\User\Projects\I\distutils.py", line 1, in <module>
from distutils.core import setup
ImportError: No module named 'distutils.core'; distutils is not a package

from distutils.core import setup
import py2exe
setup(
windows=[{"script":"gui.py"}],
options={"py2exe": {"includes":["sip", "random", "json", "os", "multiprocessing.dummy", "requests", "tkinter"]}}
)