🌐 Mailman 3 January 2019 - Python-list - python.org

Re: Escaping confusion with Python 3 + MySQL
by Νίκος Βέργος April 22, 2020

April 22, 2020

Τη Κυριακή, 26 Μαρτίου 2017 - 5:19:27 μ.μ. UTC+3, ο χρήστης Ian έγραψε: > You need to change the placeholders back. The poster who told you to > replace them was misinformed. okey altered them back to cur.execute('''UPDATE visitors SET (pagesID, host, ref, location, useros, browser, visits) VALUES (%s, %s, %s, %s, %s, %s, %s) WHERE host LIKE "%%s%" ''', (pID, domain, ref, location, useros, browser, lastvisit, domain) ) but now the problem is how to exact;y type the Where HOST like "%%%" I MEAN HOW TO DIFFERENTIATE '%S' FROM LITERAL '%' character.

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py2c - an open source Python to C/C++ is looking for developers
by maniandram01＠gmail.com April 12, 2020

April 12, 2020

I created py2c ( http://code.google.com/p/py2c )- an open source Python to C/C++ translator! py2c is looking for developers! To join create a posting in the py2c-discuss Google Group or email me! Thanks PS:I hope this is the appropiate group for this message.

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name 'aLOCK' is not defined When I add aLOCK = threading.RLock() behind if __name__ == "__main__"
by xuanwu348 Oct. 27, 2019

Oct. 27, 2019

Hi team Good day The problem I meet when I add "aLOCK = threading.RLock()" to PositionB, the program will report error "name 'aLOCK' is not defined ", but when I change this code to PositionA, it can run normally, is there any difference for the code between 'if __name__ == "__main__:"', can you help me, thanks! The file I was attached, please change the extend ".pyx" to ".py", thanks, code as below, tried python2.7 and python3.4: import threading import time from multiprocessing import Process #PositionA aLOCK = threading.RLock() def Save_runnedCMD(filename, strings): aLOCK.acquire() with open(filename, "at") as f: f.write(str(strings) + "\n\r") aLOCK.release() def runCMD(filename): time.sleep(1) cmd = "testtest" Save_runnedCMD(filename, cmd) def Thr_run(filename): t = [] for i in range(2): tt = threading.Thread(target = runCMD, args=(filename,)) tt.start() t.append(tt) for tt in t: tt.join() if __name__ == "__main__": filename = "./testaaaaa.log" #PositionB #aLOCK = threading.RLock() while 1: t1 = Process(target=Thr_run, args=(filename, )) t1.start() t1.join() Error info as below: D:\Appppp>python testa.py Exception in thread Thread-1: Traceback (most recent call last): File "C:\Python34\lib\threading.py", line 921, in _bootstrap_inner self.run() File "C:\Python34\lib\threading.py", line 869, in run self._target(*self._args, **self._kwargs) File "D:\Appppp\testa.py", line 15, in runCMD Save_runnedCMD(filename, cmd) File "D:\Appppp\testa.py", line 7, in Save_runnedCMD aLOCK.acquire() NameError: name 'aLOCK' is not defined Exception in thread Thread-2: Traceback (most recent call last): File "C:\Python34\lib\threading.py", line 921, in _bootstrap_inner self.run() File "C:\Python34\lib\threading.py", line 869, in run self._target(*self._args, **self._kwargs) File "D:\Appppp\testa.py", line 15, in runCMD Save_runnedCMD(filename, cmd) File "D:\Appppp\testa.py", line 7, in Save_runnedCMD aLOCK.acquire() NameError: name 'aLOCK' is not defined

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how to setup for localhost:8000
by wrh8609＠gmail.com Aug. 10, 2019

Aug. 10, 2019

Hi, I am working on window 7 and Python 3.5 to setup a localhost:8000 but it did not get through as shown below: > python -m http.server Serving HTTP on 0.0.0.0 port 8000 ... But it did not show the results. Can someone help me how to setup the localhost? Thanks, Wen-Ruey

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Swiss Ephemeris
by Peter Henry July 28, 2019

July 28, 2019

Hi Group I have a package that has been altered to imported in to python, however I tired to get is working but without success I be missing something obvious The Swiss Ephemeris enable planetary coordinate to be imported and used in your program Files access https://pypi.python.org/pypi/pyswisseph Many thanks in advance Peter

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change spacing to two instead of four with pep8 or flake8?
by Dennis June 30, 2019

June 30, 2019

Hi, In Pylint you can change the spacing multiplier from 4 spaces to two in its pylintrc, but for the life of me I cannot find a way to do this with the flake8 / pep8 utilities. I want to avoid ignoring E111 altogether if at all possible, because it may catch other spacing problems that are not as obvious. hacky/non-hacky solutions welcome of course. If this is too specific and I should go to the pep8/flake8 MLs that is welcome advice too. Thanks, Dennis

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Hide text in entry box when i click on it.(GUI using Tkinter in python)
by hmmeeranrizvi18＠gmail.com June 1, 2019

June 1, 2019

Hello Guys, Here i am creating a entry box with some text,i need to hide the text when i click on it. Here is my code from Tkinter import * obj = Tk() b = Entry(obj,width=100) b.insert(0,"Enter the value to search") b.pack() mainloop()

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Re: Python installer hangs in Windows 7
by christian.gabrisch＠gmail.com April 6, 2019

April 6, 2019

Same with me, except that I tried to install Python 3.6.3. Unchecking "Install launcher for all users" helped, however.

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embedding python - PyImport_ImportModule returns null
by jkpangtang＠yahoo.com March 28, 2019

March 28, 2019

I am trying to embed python within a c program, but I can't get PyImport_ImportModule() command to load my module. Please let me know what I'm doing wrong. -- #file func.py def func1(): print "inside func1()" -- //main.c int main() { PyObject *pFunc, *pModule; Py_Initialize(); pModule=PyImport_ImportModule("func"); //fileread.py if(pModule==NULL) { PyErr_Print(); fprintf(stderr,"Failed to load \"%s\"\n","func"); } //etc.... } --- Both main.c and func.py are in the same directory. I run main and get the error Failed to load "func", meaning that PyImport_ImportModule returns NULL. What am i doing wrong? Thanks in advance for the help

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mocking for get method in requests
by Shakti Kumar March 26, 2019

March 26, 2019

Hello people, I noticed something weird (weird as per my current knowledge, though I know its subjective) today. sample.py file -- import requests def random_testing(): out = requests.get('www.cisco.com') a = out.json() return a testing.py file -- @patch(*’*sample.requests') def test_random_testing(self, mock_req): mock_req.get('').return_value = 'Hello' out = api.random_testing() Patching the sample.requests in this way does not lead the output of requests.get() function in sample.py file to be ‘Hello’ as indicated in mock_req.get('').return_value = 'Hello' Instead, it creates a new field called return_value in ‘out', and hence out.return_value is ‘Hello’ instead of just ‘out’. But if I patch it as, @patch(*’*sample.requests') def test_random_testing(self, mock_req): mock_req.get.return_value = 'Hello' out = api.random_testing() It does give the value of ‘out’ as ‘Hello’ in sample.py file. I know I am missing something, which is where I need some help :) Thanks. -- <Shakti Kumar> UG, CSE, RVCE, Bengaluru.

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