Is there official guide for Python 3.x release lifecycle? Question: I just noticed Python 3.2 was removed from the drop down selector in Python Docs. I have a framework using Python 3.3, so I’d like to know when it’ll share the same fate, and move to a newer version before this happens. Is there an …
Where is latest python 3.3 bindary build for windows platform? Question: You maybe ask why do I use python 3.3 any way. Because, I am running postgresql on windows. The plpython module shipped with pgsql 9.6 is linked to python33.dll According to https://www.python.org/dev/peps/pep-0398/#id7 There is only source release. Why do python only release source tar …
Can't catch mocked exception because it doesn't inherit BaseException Question: I’m working on a project that involves connecting to a remote server, waiting for a response, and then performing actions based on that response. We catch a couple of different exceptions, and behave differently depending on which exception is caught. For example: def myMethod(address, timeout=20): …
Bash alias –> Python 2.7 to Python 3.3 Question: I am trying to make Python 3.4.2 the default in Linux (currently it is 2.7.6). I am not very knowledgeable on this stuff, but I have read in several places online that you can simply put an alias in the ~/.bashrc or ~/.bash_aliases file like this: …
hash function in Python 3.3 returns different results between sessions Question: I’ve implemented a BloomFilter in python 3.3, and got different results every session. Drilling down this weird behavior got me to the internal hash() function – it returns different hash values for the same string every session. Example: >>> hash(“235”) -310569535015251310 —– opening a …
Given a method, how do I return the class it belongs to in Python 3.3 onward? Question: Given x = C.f after: class C: def f(self): pass What do I call on x that will return C? The best I could do is execing a parsed portion of x.__qualname__, which is ugly: exec(‘d = ‘ …
Printing subscript in python Question: In Python 3.3, is there any way to make a part of text in a string subscript when printed? e.g. Hâ‚‚ (H and then a subscript 2) Asked By: samrobbins || Source Answers: The output performed on the console is simple text. If the terminal supports unicode (most do nowadays) …
Converting recursive to iterative in python Question: I just wrote a basic program that performs the Collatz Conjecture. However, I’m running into a stack overflow because I’ve written the program recursively, instead of iterating (according to other questions on this website). There are some other answers to this question, but I’m unsure of how to …
AttributeError: 'module' object has no attribute 'request' Question: When I run the following code in Python 3.3: import urllib tempfile = urllib.request.urlopen(“http://yahoo.com”) I get the following error: I did this too to verify: What am I doing wrong? Asked By: Pruthvi Raj || Source Answers: The urllib module has been split into parts and renamed …
Can't use chrome driver for Selenium Question: I’m having trouble using the Chrome driver for Selenium. I have the chromedriver downloaded and saved to C:Chrome: driver = webdriver.Chrome(executable_path=”C:/Chrome/”) Using that gives me the following error: Traceback (most recent call last): File “C:Python33libsubprocess.py”, line 1105, in _execute_child startupinfo) PermissionError: [WinError 5] Access is denied During handling …
