Thank you, Barry. Your PYTHONPATH suspicion was correct. I have been away from Python for many years. My PYTHONPATH pointed to personal directories, which happened to include a 15-year old module named ‘html’.
Clearing that solved my problem. Thanks again, Gerrie > On Feb 12, 2018, at 11:56, Barry Scott <ba...@barrys-emacs.org> wrote: > > html module is shipped with python 3.6.4. > > Only thing I can think of is that your PYTHONPATH is interfering in some way. > > $ python3 > Python 3.6.4 (v3.6.4:d48ecebad5, Dec 18 2017, 21:07:28) > [GCC 4.2.1 (Apple Inc. build 5666) (dot 3)] on darwin > Type "help", "copyright", "credits" or "license" for more information. > >>> import html > >>> html > <module 'html' from > '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/html/__init__.py'> > >>> from html.parser import HTMLParser > >>> HTMLParser > <class 'html.parser.HTMLParser'> > >>> import sys > >>> sys.path > ['', '/Library/Frameworks/Python.framework/Versions/3.6/lib/python36.zip', > '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6', > '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/lib-dynload', > > '/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages'] > >>> > > Barry > > >> On 12 Feb 2018, at 16:05, Gerrie Shults <gshu...@icloud.com >> <mailto:gshu...@icloud.com>> wrote: >> >> Before my original post, I looked up html.parser in the Python >> documentation, and everything I saw indicated to me that it was already >> installed. >> >> I have now looked again at the documentation and can find examples using >> html.parser, but nothing that tells me how to install it. >> >> How do I install it? And how can I find what is already installed, and what >> is available to install without having to download more? >> >> Thanks, >> Gerrie Shults >> >>> On Feb 11, 2018, at 18:59, 樊佳亮 <fjl2...@163.com <mailto:fjl2...@163.com>> >>> wrote: >>> >>> You should first install html.parser this error report is about html.parser >>> Then rerun pip command >>> >>> 发自我的 iPhone >>> >>> 在 2018年2月12日，上午5:32，Gerrie Shults <gshu...@icloud.com >>> <mailto:gshu...@icloud.com>> 写道： >>> >>>> I’m trying to get the latest version of pip to use to install Flask. >>>> >>>> I have a fresh install of Python 3.6.4, and I executed "pip3 install -U >>>> pip”, per the instructions from "https://pip.pypa.io/en/stable/installing >>>> <https://pip.pypa.io/en/stable/installing>/“, and got the result below. >>>> >>>> Why isn’t html.parser available as part of the standard install? What do I >>>> need to do to make this work? >>>> >>>> Thanks for any help. >>>> >>>> Gerrie Shults >>>> >>>> >>>> >>>> >>>> $ pip3 install -U pip >>>> Traceback (most recent call last): >>>> File "/Library/Frameworks/Python.framework/Versions/3.6/bin/pip3", line >>>> 7, in <module> >>>> from pip import main >>>> File >>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pip/__init__.py", >>>> line 28, in <module> >>>> from pip.vcs import git, mercurial, subversion, bazaar # noqa >>>> File >>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pip/vcs/subversion.py", >>>> line 9, in <module> >>>> from pip.index import Link >>>> File >>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pip/index.py", >>>> line 31, in <module> >>>> from pip.wheel import Wheel, wheel_ext >>>> File >>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pip/wheel.py", >>>> line 39, in <module> >>>> from pip._vendor.distlib.scripts import ScriptMaker >>>> File >>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pip/_vendor/distlib/scripts.py", >>>> line 14, in <module> >>>> from .compat import sysconfig, detect_encoding, ZipFile >>>> File >>>> "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/pip/_vendor/distlib/compat.py", >>>> line 85, in <module> >>>> from html.parser import HTMLParser >>>> ModuleNotFoundError: No module named 'html.parser' >>>> $ >>>> >>>> _______________________________________________ >>>> Pythonmac-SIG maillist - Pythonmac-SIG@python.org >>>> <mailto:Pythonmac-SIG@python.org> >>>> https://mail.python.org/mailman/listinfo/pythonmac-sig >>>> <https://mail.python.org/mailman/listinfo/pythonmac-sig> >>>> unsubscribe: https://mail.python.org/mailman/options/Pythonmac-SIG >>>> <https://mail.python.org/mailman/options/Pythonmac-SIG> >>>> >> >> _______________________________________________ >> Pythonmac-SIG maillist - Pythonmac-SIG@python.org >> <mailto:Pythonmac-SIG@python.org> >> https://mail.python.org/mailman/listinfo/pythonmac-sig >> <https://mail.python.org/mailman/listinfo/pythonmac-sig> >> unsubscribe: https://mail.python.org/mailman/options/Pythonmac-SIG >
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