Re: try to install Python3.9.2 / setup failed

2021-03-01 Thread manfred . schmidt
Hello Python Team, i tried to install SW above; the installation stopped with the message "one or more issues caused the setup to fail. Please the issues and then retry 0x80070642 installation stopped by user" What must i do go get the SW installed? Windows 10, file "python-3.9.2-amd64.exe" Be

grc 1.12 released

2021-03-01 Thread garabik-news-2005-05
This is generic colouriser, version 1.12 grc is a colouriser configured by regular expressions, including a simple command line wrapper for some commonly used unix commands. Notable changes in this version: - add several configuration files - pass invalid UTF-8 unchanged, if possible - fix

is not recognized as an internal or external command, operable program or batch file.

2021-03-01 Thread singh.veer99999--- via Python-list
Dear Sir/Madam Sir I am facing the issue from 10 days. And I tried all the ways to remove this or to come out of this problem but as i try to install some PYTEST or OPENPYXL packages using pip it gives the notification that there is no writeable path present due to that I am not

yield from () Was: Re: weirdness with list()

2021-03-01 Thread Alan Gauld via Python-list
On 28/02/2021 00:17, Cameron Simpson wrote: > BUT... It also has a __iter__ value, which like any Box iterates over > the subboxes. For MDAT that is implemented like this: > > def __iter__(self): > yield from () Sorry, a bit OT but I'm curious. I haven't seen this before: yield fro

Re: weirdness with list()

2021-03-01 Thread Grant Edwards
On 2021-03-01, Greg Ewing wrote: > On 28/02/21 1:17 pm, Cameron Simpson wrote: >> [its length in bytes] is presented via the object's __len__ method, > >> BUT... It also has a __iter__ value, which like any Box iterates over >> the subboxes. > > You're misusing __len__ here. If an object is iterab

Re: weirdness with list()

2021-03-01 Thread Cameron Simpson
On 01Mar2021 00:06, MRAB wrote: >I'm not seeing a huge problem here: > >Python 3.9.2 (tags/v3.9.2:1a79785, Feb 19 2021, 13:44:55) [MSC v.1928 >64 bit (AMD64)] on win32 >Type "help", "copyright", "credits" or "license" for more information. import time class A: >... def __len__(self)