Python Stack Overflow Error
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overflow, not merely throw this error: RuntimeError 'maximum recursion depth exceeded'. Is it possible even?UpdateCancelAnswer Wiki3 Answers Benjy fatal python error cannot recover from stack overflow Weinberger, Have worked in Python since 2002.Written 312w agoPython prevents the
Python Stack Overflow Exception
interpreter stack from growing larger than sys.getrecursionlimit(). When you hit that limit you get the RuntimeError stack overflow python tutorial you mentioned. You can cause a 'real' stack overflow if you call sys.setrecursionlimit(N) with a value of N larger than your system can actually handle and
Python Recursion Limit
then try to recurse to that depth. At some point your system will run out of stack space and the Python interpreter will crash.4.9k Views · View UpvotesRelated QuestionsMore Answers BelowHow do reddit.com/r/python, Quora's Python topic, and Python on Stack Overflow all compare with each other?What are the best stack overflow threads for a python exception hierarchy novice programmer who is learning Python to read?What is the best open source Python software for making your own Stack Overflow site?When, why, and to what extent did Bank of America rebuild its entire tech stack with Python?Is it possible to make an iOS app using Python? Steve Lacy, Programmer, FatherWritten 312w agoI was able to make Python 2.6.6 to Segmentation Fault with the following code: def deepnesting(depth): r = {} for i in xrange(depth): n = {} n[i] = r r = n return r print deepnesting(100000) Interestingly, it's the printing itself that causes the seg fault, not the construction of the deeply nested dict. I'm sure there are other exploits in the C portions of Python itself, or in popular C Extensions to Python that could cause a true Stack Overflow. For example, I tried pickling this datastructure via cPickle, but it just did the typical "maximum recursion depth" message.2.2k Views · View Upvotes Ollie O
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us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a python else if community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Python recursive function error: “maximum recursion depth exceeded” up vote 11 down vote favorite 4 https://www.quora.com/Is-it-possible-to-make-Python-stack-overflow I solved Problem 10 of Project Euler with the following code, which works through brute force: def isPrime(n): for x in range(2, int(n**0.5)+1): if n % x == 0: return False return True def primeList(n): primes = [] for i in range(2,n): if isPrime(i): primes.append(i) return primes def sumPrimes(primelist): prime_sum = sum(primelist) return prime_sum print (sumPrimes(primeList(2000000))) The three functions work as follows: isPrime checks whether a number is a prime; http://stackoverflow.com/questions/2401447/python-recursive-function-error-maximum-recursion-depth-exceeded primeList returns a list containing a set of prime numbers for a certain range with limit 'n', and; sumPrimes sums up the values of all numbers in a list. (This last function isn't needed, but I liked the clarity of it, especially for a beginner like me.) I then wrote a new function, primeListRec, which does exactly the same thing as primeList, to help me better understand recursion: def primeListRec(i, n): primes = [] #print i if (i != n): primes.extend(primeListRec(i+1,n)) if (isPrime(i)): primes.append(i) return primes return primes The above recursive function worked, but only for very small values, like '500'. The function caused my program to crash when I put in '1000'. And when I put in a value like '2000', Python gave me this: RuntimeError: maximum recursion depth exceeded. What did I do wrong with my recursive function? Or is there some specific way to avoid a recursion limit? python recursion share|improve this question edited Jan 22 '15 at 6:58 Zero Piraeus 17.6k125899 asked Mar 8 '10 at 13:10 anonnoir 4112916 add a comment| 5 Answers 5 active oldest votes up vote 20 down vote accepted Recursion is not the most idiomatic way to do things in Python, as it doesn't have tail recursion optimization thus making imp
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of http://stackoverflow.com/questions/38297010/what-does-this-overflow-error-in-python-mean this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask https://www.codementor.io/ama/0926528143/stackoverflow-python-moderator-martijn-pieters-zopatista Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up stack overflow What does this overflow error in python mean? up vote 0 down vote favorite The full error is: OverflowError: timestamp too large to convert to C _PyTime_t I have no idea what this means, and have not been able to find it anywhere else online. I am new to python so it may be something really simple that I'm missing. The error is python stack overflow coming from this line of code within a function: time.sleep(t) t is a variable python python-3.x share|improve this question edited Jul 11 at 21:59 Terry Jan Reedy 6,61311130 asked Jul 10 at 22:31 williambraun 82 1 bugs.python.org/issue25155 –karthikr Jul 10 at 22:33 maybe this: kaggle.com/c/helping-santas-helpers/forums/t/11425/… –joel goldstick Jul 10 at 22:35 1 Does the error message include a stack trace? If so, that's important information, and you should post that too. If it doesn't have a stack trace, that's also important information, and you should say so explicitly. Also, can you post an MCVE that triggers the error when you run it? We can't usually debug code we can't see. –user2357112 Jul 10 at 22:37 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Looks like this error happens in Python 3.5.0 like this issue here: https://bugs.python.org/issue25155 Check your Python version. If its 3.5.0 change for the newest version 3.5.2 share|improve this answer answered Jul 10 at 23:03 Thiago Baldim 60214 add a comment| Your Answer draft saved draft discarded Sign up or log in Si
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