Count seconds in python

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Python seconds counter
Answer by Dakota Bauer
Answer by Zane Griffin
Answer by Jeremiah Duarte
Answer by Opal Reid
Answer by Emely Shepard
Example: python seconds counter
Answer by Kelly Chandler
python seconds counter with code examples
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Python seconds counter

How to include both acronym/abbreviation and citation for a technical term in the same sentence ,Making statements based on opinion; back them up with references or personal experience., Hero detonates a weapon in a giant ship’s armoury, reaction is to be asked to stop ,A better way to determine the time since the function was first called is to use time.time(), which returns the number of seconds since the epoch. We can still use time.clock() to determine the process time if we are using a *nix OS. (If you are using Windows, you may want to upgrade to Python 3.3 which introduces the platform independent function time.process_time(). (There may be another way to do it if you are using 2.x, but I don’t know what it is.)

A better way to determine the time since the function was first called is to use time.time() , which returns the number of seconds since the epoch. We can still use time.clock() to determine the process time if we are using a *nix OS. (If you are using Windows, you may want to upgrade to Python 3.3 which introduces the platform independent function time.process_time() . (There may be another way to do it if you are using 2.x, but I don’t know what it is.)

#!/usr/bin/python import time def stopwatch(seconds): start = time.time() # time.time() returns the number of seconds since the unix epoch. # To find the time since the start of the function, we get the start # value, then subtract the start from all following values. time.clock() # When you first call time.clock(), it just starts measuring # process time. There is no point assigning it to a variable, or # subtracting the first value of time.clock() from anything. # Read the documentation for more details. elapsed = 0 while elapsed < seconds: elapsed = time.time() - start print "loop cycle time: %f, seconds count: %02d" % (time.clock() , elapsed) time.sleep(1) # You were sleeping in your original code, so I've stuck this in here. # You'll notice that the process time is almost nothing. # This is because we are spending most of the time sleeping, # which doesn't count as process time. # For funsies, try removing "time.sleep()", and see what happens. # It should still run for the correct number of seconds, # but it will run a lot more times, and the process time will # ultimately be a lot more. # On my machine, it ran the loop 2605326 times in 20 seconds. # Obviously it won't run it more than 20 times if you use time.sleep(1) stopwatch(20)

If you find the comments more confusing than helpful, here's a non-commented version.

#!/usr/bin/python import time def stopwatch(seconds): start = time.time() time.clock() elapsed = 0 while elapsed < seconds: elapsed = time.time() - start print "loop cycle time: %f, seconds count: %02d" % (time.clock() , elapsed) time.sleep(1) stopwatch(20)

Answer by Dakota Bauer

Step 2: Then ask the user to input the length of the countdown in seconds.,Step 1: Import the time module.,Step 10: After the completion of the loop, we will print “Fire in the hole” to signify the end of the countdown.,Step 6: Now print the minutes and seconds on the screen using the variable timeformat.

Answer by Zane Griffin

How can we count the number of seconds passed since the start of the day 0.00 ? Is there a module function or do we have to do it ourselves?, How to put a resistor between the + and - inputs inside of an opamp? , Unpinning the accepted answer from the top of the list of answers , How to handle breath weapon recharge when combat is interrupted?

from datetime import datetime, time now = datetime.now() beginning_of_day = datetime.combine(now.date(), time(0)) print (now - beginning_of_day).seconds

Answer by Jeremiah Duarte

Calculate the amount of time in minutes and seconds that the timer has left. (Hint: // and % may be helpful here.) ,Inside the loop, calculate the amount of time in minutes and seconds that the timer has left. (Hint: // and % may be helpful here. Remember that each minute has 60 seconds!) ,Calculate the amount of time remaining and print out the timer.,Step 3: Calculate the amount of time remaining and print out the timer.

Remember that floor division in Python returns the quotient, but rounds down to the nearest integer. For example, 10 / 3 = 3.333, but 10 // 3 = 3.

The % symbol is called the modulo operator. It returns the remainder of dividing the left hand operand by right hand operand. For example, 10 % 3 = 1, because 3 goes into 10 three times, with a remainder of 1.

Answer by Opal Reid

Python’s time library contains a predefined sleep() function, which can be called using the below Syntax:,The “duration” for which we want to delay the execution is passed as an argument to the sleep() function in seconds. The “duration” can be a more precise floating number as well instead of an integer.,let’s make a countdown timer function in Python We need to import the time library,That’s why after a delay of 1 second, the stopwatch is updated by utilizing the functions available in Python’s time library.

Answer by Emely Shepard

Example: python seconds counter

import time start = time.time() # your code stop = time.time() print("The time of the run:", stop - start)

Answer by Kelly Chandler

An example of a threading background decorator (Python) 19 ,Use Python module threading to count intervals (in seconds) in the background. You can use this to time any relatively slow event like the time it took to finish a game or play some music. You can also peek at the current interval value as the event goes on. Go ahead and explore., How to set image as background using Python 3.4? 2 ,For higher precision one could use time.perf_counter() which is new in Python 3.3

''' threading_count_seconds1.py count seconds needed to complete a task counter runs in the background tested with Python27 and Python33 by vegaseat 19sep2014 ''' import threading import time import sys # make this work with Python2 or Python3 if sys.version_info[0] < 3: input = raw_input class SecondCounter(threading.Thread): ''' create a thread object that will do the counting in the background default interval is 1/1000 of a second ''' def __init__(self, interval=0.001): # init the thread threading.Thread.__init__(self) self.interval = interval # seconds # initial value self.value = 0 # controls the while loop in method run self.alive = False def run(self): ''' this will run in its own thread via self.start() ''' self.alive = True while self.alive: time.sleep(self.interval) # update count value self.value += self.interval def peek(self): ''' return the current value ''' return self.value def finish(self): ''' close the thread, return final value ''' # stop the while loop in method run self.alive = False return self.value # create the class instance count = SecondCounter() # start the count count.start() # test the counter with a key board response time # or put your own code you want to background-time in here # you can always peek at the current counter value e = input("Press Enter") e = input("Press Enter again") # stop the count and get elapsed time seconds = count.finish() print("You took <>seconds between Enter actions".format(seconds))

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python seconds counter with code examples

P ython provides an easy way to count seconds with its built-in time module. In this article, we will discuss how to implement a Python seconds counter using time module, along with some code examples.

The time module is a built-in module in Python that provides various functions related to working with time. Some of the commonly used functions of the time module are:

time(): Returns the current time in seconds since the epoch (1970-01-01 00:00:00 UTC).
sleep(seconds): Suspends the execution of the current thread for the specified number of seconds.
localtime([seconds]): Returns the local time tuple (year, month, day, hour, minute, second, weekday, yearday, isdst) corresponding to the seconds.
gmtime([seconds]): Returns the UTC time tuple (year, month, day, hour, minute, second, weekday, yearday, isdst) corresponding to the seconds.
strftime(format, [tuple]): Returns a string representing the time, formatted according to the given format string.

To create a seconds counter in Python, we need to follow the below steps:

Import the time module.
Get the current time using the time() function.
Display the current time.
Wait for one second.
Repeat steps 2 to 4 until the required time has elapsed.

The below code demonstrates a basic Python seconds counter that counts from 0 to 60:

import time for i in range(61): print(i) time.sleep(1)

In this example, we imported the time module and used the for loop to print the value of i, which increases from 0 to 60. We used the sleep() function to wait for one second between each iteration.

We can make a custom seconds counter that counts from any given time to the end time. For example, the below code demonstrates a seconds counter that counts from the current time to one minute later:

import time current_time = time.time() end_time = current_time + 60 while time.time()  end_time: print(int(end_time - time.time()), 'seconds left') time.sleep(1) print('Time is up!')

In this example, we used the time() function to get the current time as the starting time. We calculated the end time by adding 60 seconds to the current time. We used a while loop to check if the current time is less than or equal to the end time. If it is, then we printed the seconds left and waited for one second using the sleep() function.

We also used the int() function to convert the floating-point representation of the seconds left to an integer value. Finally, once the end time is reached, we printed the message 'Time is up!'.

Python provides a simple way to implement a seconds counter using the time module. We can create a basic seconds counter or a custom seconds counter according to our requirements. The seconds counter can be used in various applications, such as countdown timers or progress bars.

Python is one of the most popular programming languages in the world. It is an interpreted, high-level, general-purpose programming language that is easy to learn and use. In this article, we will dive deeper into some of the previously mentioned topics of Python.

Python provides several built-in data types, such as strings, integers, floats, booleans, and more. These data types enable us to store different types of data and perform various operations on them. For example, strings enable us to work with text, while integers and floats help us perform arithmetic operations.

Control Structures provide a way for us to control the flow of execution in our programs. Python provides several control structures like if-else statements, loops, and more. These structures enable us to execute certain sections of code based on particular conditions or repeat a block of code until a specific condition is met.

Functions are a fundamental concept in Python programming. They allow us to encapsulate a set of statements into a single, reusable unit. Python offers the flexibility of creating user-defined functions, which means we can write a function to address specific needs of our program. We can also pass arguments to functions and use the return statement to get the output of the function.

Object-Oriented Programming (OOP) is a paradigm used in software development. It involves creating objects that contain both data and functions that operate on that data. Python supports OOP and provides features like classes, objects, inheritance, and more. With OOP, we gain the benefit of code reusability, scalability, abstraction, and more.

Python has a vast collection of libraries and modules that provide a range of functionality. Libraries help us in adding additional functionalities to our code without reinventing the wheel. For example, the NumPy library provides support for mathematical functions, while Pandas is a library for data manipulation. Python allows us to create our own modules, which makes it easier to reuse code across multiple applications.

Python is a versatile programming language that offers several concepts and features. The discussed topics are some of the fundamental concepts of Python programming. Mastering these concepts will give you a solid foundation for building complex applications. Additionally, Python's vast collection of libraries enables us to create powerful applications with less time and effort.