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

PYTHON DIDNT DETECTED
by АРТЁМ БОЗАДЖИ Sept. 2, 2019

Sept. 2, 2019

Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name 'python' is not defined and more C:\Users\VeNoMD>python -v import _frozen_importlib # frozen import _imp # builtin import '_thread' # <class '_frozen_importlib.BuiltinImporter'> import '_warnings' # <class '_frozen_importlib.BuiltinImporter'> import '_weakref' # <class '_frozen_importlib.BuiltinImporter'> # installing zipimport hook import 'zipimport' # <class '_frozen_importlib.BuiltinImporter'> # installed zipimport hook import '_frozen_importlib_external' # <class '_frozen_importlib.FrozenImporter'> import '_io' # <class '_frozen_importlib.BuiltinImporter'> import 'marshal' # <class '_frozen_importlib.BuiltinImporter'> import 'nt' # <class '_frozen_importlib.BuiltinImporter'> import _thread # previously loaded ('_thread') import '_thread' # <class '_frozen_importlib.BuiltinImporter'> import _weakref # previously loaded ('_weakref') import '_weakref' # <class '_frozen_importlib.BuiltinImporter'> import 'winreg' # <class '_frozen_importlib.BuiltinImporter'> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\__pycache__\__init__.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\__init__.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\encodings\\__pycache__\\__init__.cpython-37.pyc' # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\codecs.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\codecs.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\codecs.cpython-37.pyc' import '_codecs' # <class '_frozen_importlib.BuiltinImporter'> import 'codecs' # <_frozen_importlib_external.SourceFileLoader object at 0x031B8E90> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\__pycache__\aliases.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\aliases.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\encodings\\__pycache__\\aliases.cpython-37.pyc' import 'encodings.aliases' # <_frozen_importlib_external.SourceFileLoader object at 0x031D00D0> import 'encodings' # <_frozen_importlib_external.SourceFileLoader object at 0x031B8770> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\__pycache__\utf_8.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\utf_8.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\encodings\\__pycache__\\utf_8.cpython-37.pyc' import 'encodings.utf_8' # <_frozen_importlib_external.SourceFileLoader object at 0x031DAF70> import '_signal' # <class '_frozen_importlib.BuiltinImporter'> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\__pycache__\latin_1.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\encodings\latin_1.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\encodings\\__pycache__\\latin_1.cpython-37.pyc' import 'encodings.latin_1' # <_frozen_importlib_external.SourceFileLoader object at 0x031DF1D0> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\io.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\io.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\io.cpython-37.pyc' # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\abc.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\abc.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\abc.cpython-37.pyc' import '_abc' # <class '_frozen_importlib.BuiltinImporter'> import 'abc' # <_frozen_importlib_external.SourceFileLoader object at 0x031DF430> import 'io' # <_frozen_importlib_external.SourceFileLoader object at 0x031DF290> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\site.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\site.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\site.cpython-37.pyc' # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\os.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\os.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\os.cpython-37.pyc' # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\stat.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\stat.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\stat.cpython-37.pyc' import '_stat' # <class '_frozen_importlib.BuiltinImporter'> import 'stat' # <_frozen_importlib_external.SourceFileLoader object at 0x032F1E50> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\ntpath.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\ntpath.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\ntpath.cpython-37.pyc' # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\genericpath.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\genericpath.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\genericpath.cpython-37.pyc' import 'genericpath' # <_frozen_importlib_external.SourceFileLoader object at 0x032F6FD0> import 'ntpath' # <_frozen_importlib_external.SourceFileLoader object at 0x032F1F50> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\_collections_abc.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\_collections_abc.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\_collections_abc.cpython-37.pyc' import '_collections_abc' # <_frozen_importlib_external.SourceFileLoader object at 0x032FF3D0> import 'os' # <_frozen_importlib_external.SourceFileLoader object at 0x031EA790> # C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\__pycache__\_sitebuiltins.cpython-37.pyc matches C:\Users\VeNoMD\AppData\Local\Programs\Python\Python37-32\lib\_sitebuiltins.py # code object from 'C:\\Users\\VeNoMD\\AppData\\Local\\Programs\\Python\\Python37-32\\lib\\__pycache__\\_sitebuiltins.cpython-37.pyc' import '_sitebuiltins' # <_frozen_importlib_external.SourceFileLoader object at 0x031EAC50> import 'site' # <_frozen_importlib_external.SourceFileLoader object at 0x031DFC50> Python 3.7.4 (tags/v3.7.4:e09359112e, Jul 8 2019, 19:29:22) [MSC v.1916 32 bit (Intel)] on win32 Type "help", "copyright", "credits" or "license" for more information. import 'atexit' # <class '_frozen_importlib.BuiltinImporter'> >>> С уважением, АРТЁМ БОЗАДЖИ artemibozadji(a)mail.ru

2 1

"Edit With Python" option missing
by Akash verma Sept. 2, 2019

Sept. 2, 2019

"Edit With Python" option missing from message context when right clicked with mouse . I am facing many problems with it.

4 3

Problem while integrating unittest with setuptools
by YuXuan Dong Sept. 2, 2019

Sept. 2, 2019

Hi, everybody: I met a problem while I ran `python setup.py test`: unittest.case.SkipTest: No module named 'winreg' I ran the command in MacOS and my project is written for only UNIX-like systems. I don't use any Windows-specified API. How dose `winreg` come here? In my `setup.py`: test_suite="test" In my `test/test.py`: import unittest class TestAll(unittest.TestCase): def testall(self): return None I'm working on this for the whole day, searched for every keywords I can think of with Google but can't find why or how. Could you help me? Thanks. -- YX. D.

2 4

Using exec with embedded python interpreter 3.7
by Eko palypse Sept. 1, 2019

Sept. 1, 2019

I've already sent this through mail yesterday but it doesn't appear here, maybe because of the help word in the content. Please execute in case it appears a second time. Hello, I'm creating a notepad++ plugin which hosts an embedded python interpreter by using cffi to build the dll. So far so good. One obstacle I've found is that I'm not able to use exec(help(object)) in order to get the wanted info from the object. The error I get is: Traceback (most recent call last): File "<init code for 'Python3Script'>", line 131, in run_code File "<string>", line 1, in <module> File "D:\...\Python\Python37_64\Lib\_sitebuiltins.py", line 103, in __call__ return pydoc.help(*args, **kwds) File "D:\...\Python\Python37_64\Lib\pydoc.py", line 1895, in __call__ self.help(request) File "D:\...\Python\Python37_64\Lib\pydoc.py", line 1954, in help else: doc(request, 'Help on %s:', output=self._output) File "D:\...\Python\Python37_64\Lib\pydoc.py", line 1674, in doc pager(render_doc(thing, title, forceload)) File "D:\...\Python\Python37_64\Lib\pydoc.py", line 1451, in pager pager(text) File "D:\...\Python\Python37_64\Lib\pydoc.py", line 1576, in plainpager sys.stdout.write(plain(_escape_stdout(text))) File "D:\...\Python\Python37_64\Lib\pydoc.py", line 1528, in _escape_stdout return text.encode(encoding, 'backslashreplace').decode(encoding) TypeError: encode() argument 1 must be str, not method If I encase the object with quotes then I do get the info that no documentation is found for that object. 1. It doesn't feel right to encase the object with quotes. I don't have to do this using the standard python interpreter shell. What did I miss? 2. If it is needed to use the encased way, why don't it show the help info? The object class contains the module, class and functions doc strings, what did I miss here? Thank you Eren

3 2

'python' is not recognized as an internal or external command
by G Kishore Sept. 1, 2019

Sept. 1, 2019

Hi Team, I was installing python in my new windows 10 machine and cpuld able to access python from command window when the location is where I have installed python. The same I have tried to enter the command from Desktop location but "'python' is not recognized as an internal or external command," error is thrown. Done the path variable in the environmental variables as the location where python is installed. Thanks Kishore

2 1

Python 3.7.4 on win 7
by Mohammad Arif Samana Sept. 1, 2019

Sept. 1, 2019

Dear sir, I am installing the above version of python on my pc with win7 as my operating system. But I am constantly receiving error messages. What could be the problem and remedy for that. Kindly update me as I am facing problems for my studies. Also brief me about Anaconda3. Its not installing on window 7, is there any bugs. Arif Samana

2 1

ssl certificate issue while installing Django on y windows 64 bit os
by mohd zak Aug. 31, 2019

Aug. 31, 2019

Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10

1 0

it is not working
by ABID NAZIR Aug. 31, 2019

Aug. 31, 2019

1 0

Re: open, close
by Manfred Lotz Aug. 31, 2019

Aug. 31, 2019

On Sat, 31 Aug 2019 16:37:23 +0200 Peter Otten <__peter__(a)web.de> wrote: > Manfred Lotz wrote: > > > Hi there, > > This is a beginner question. > > > > I learned that > > > > with open("foo.txt") as f: > > lines = f.readlines() > > > > using the with-construct is the recommended way to deal with files > > making sure that close() always happens. > > > > However, I also could do: > > > > lines = open("foo.txt").readlines() > > > > I have to admit that I'm not sure if in case something bad happens a > > close() is done implicitly as in the first example. > > > > > > Could I use the latter as a substitute for the with-construct? What > > are the recommendations of the experts? > > Always using > > with open(...) ... > > is a good habit to get into. As a Python beginner I started to use with open.. in all cases but was tempted to use the even shorter one-line way of reading a file. So, I will continue to use with open... ALWAYS as good habits are very helpful in life. :-) > if you need to read all lines of a file > very often write a helper function: > > def readlines(filename): > with open(filename) as f: > return f.readlines() > > That way you can write > > lines = readlines("foo.txt") > > which saves even more typing and still closes the file > deterministically. > Good idea. Thanks to all for your help. -- Manfred

1 0

open, close
by Manfred Lotz Aug. 31, 2019

Aug. 31, 2019

Hi there, This is a beginner question. I learned that with open("foo.txt") as f: lines = f.readlines() using the with-construct is the recommended way to deal with files making sure that close() always happens. However, I also could do: lines = open("foo.txt").readlines() I have to admit that I'm not sure if in case something bad happens a close() is done implicitly as in the first example. Could I use the latter as a substitute for the with-construct? What are the recommendations of the experts? -- Thanks, Manfred

4 3