Hi I installed python using "homebrew install python".
A script which was already running started throwing below error.
Traceback (most recent call last):
File "TestConnection.py", line 1, in <module>
from TextUpdater import TextUpdater
File "/Users/gepaul/code/external-tools/tools/Scripts/TextUpdater.py", line 1, in <module>
from GSHelper import GSHelper
File "/Users/gepaul/code/external-tools/tools/Scripts/GSHelper.py", line 2, in <module>
import gspread
File "/Library/Python/2.7/site-packages/gspread/__init__.py", line 21, in <module>
from .client import Client, login, authorize
File "/Library/Python/2.7/site-packages/gspread/client.py", line 19, in <module>
from .httpsession import HTTPSession, HTTPError
File "/Library/Python/2.7/site-packages/gspread/httpsession.py", line 16, in <module>
from http import client
ImportError: cannot import name client
Any Idea why this happened?
Python version is Python 2.7.6
Related
when trying to run the command: airflow webserver - i get the below error message
i am having issues getting the application to launch.
python 3.8.0
postgress latest version
Airflow Latest Version
we are having troubles finding an answer to this in the forums / through basic google searching, thank you in advance!
~$ airflow webserver
Traceback (most recent call last):
File "/usr/local/bin/airflow", line 5, in <module>
from airflow.__main__ import main
File "/usr/local/lib/python3.8/dist-packages/airflow/__init__.py", line 34, in <module>
from airflow import settings
File "/usr/local/lib/python3.8/dist-packages/airflow/settings.py", line 35, in <module>
from airflow.configuration import AIRFLOW_HOME, WEBSERVER_CONFIG, conf # NOQA F401
File "/usr/local/lib/python3.8/dist-packages/airflow/configuration.py", line 1115, in <module>
conf = initialize_config()
File "/usr/local/lib/python3.8/dist-packages/airflow/configuration.py", line 829, in initialize_config
from cryptography.fernet import Fernet
File "/usr/lib/python3/dist-packages/cryptography/fernet.py", line 17, in <module>
from cryptography.hazmat.primitives import hashes, padding
File "/usr/lib/python3/dist-packages/cryptography/hazmat/primitives/padding.py", line 13, in <module>
from cryptography.hazmat.bindings._padding import lib
ModuleNotFoundError: No module named '_cffi_backend'
I am using requests module in my python program. It worked great in the previous day. But now, when importing requests module, it is showing a weird error. It is working great in python2 version. But shows error in python3. I googled it but can't find a solution. I haven't changed anything. Why it is showing this error.
Here it is:
>>> import requests
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/paulsteven/.local/lib/python3.5/site-packages/requests/__init__.py", line 95, in <module>
from urllib3.contrib import pyopenssl
File "/home/paulsteven/.local/lib/python3.5/site-packages/urllib3/contrib/pyopenssl.py", line 46, in <module>
import OpenSSL.SSL
File "/home/paulsteven/.local/lib/python3.5/site-packages/OpenSSL/__init__.py", line 8, in <module>
from OpenSSL import rand, crypto, SSL
File "/home/paulsteven/.local/lib/python3.5/site-packages/OpenSSL/rand.py", line 11, in <module>
from OpenSSL._util import (
File "/home/paulsteven/.local/lib/python3.5/site-packages/OpenSSL/_util.py", line 3, in <module>
from cryptography.hazmat.bindings.openssl.binding import Binding
File "/home/paulsteven/.local/lib/python3.5/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 188, in <module>
_verify_package_version(cryptography.__version__)
File "/home/paulsteven/.local/lib/python3.5/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 175, in _verify_package_version
so_package_version = ffi.string(lib.CRYPTOGRAPHY_PACKAGE_VERSION)
AttributeError: cffi library '_openssl' has no function, constant or global variable named 'CRYPTOGRAPHY_PACKAGE_VERSION'
Reinstalling cryptography package will resolve this problem.
I just installed the discord.py rewrite branch, but attempting to use import discord or from discord.ext import commands simply results in a TypeError.
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.6/site-packages/discord/__init__.py", line 20, in <module>
from .client import Client, AppInfo
File "/usr/local/lib/python3.6/site-packages/discord/client.py", line 30, in <module>
from .guild import Guild
File "/usr/local/lib/python3.6/site-packages/discord/guild.py", line 39, in <module>
from .channel import *
File "/usr/local/lib/python3.6/site-packages/discord/channel.py", line 31, in <module>
from .webhook import Webhook
File "/usr/local/lib/python3.6/site-packages/discord/webhook.py", line 27, in <module>
import aiohttp
File "/usr/local/lib/python3.6/site-packages/aiohttp/__init__.py", line 6, in <module>
from .client import * # noqa
File "/usr/local/lib/python3.6/site-packages/aiohttp/client.py", line 15, in <module>
from . import connector as connector_mod
File "/usr/local/lib/python3.6/site-packages/aiohttp/connector.py", line 17, in <module>
from .client_proto import ResponseHandler
File "/usr/local/lib/python3.6/site-packages/aiohttp/client_proto.py", line 6, in <module>
from .http import HttpResponseParser, StreamWriter
File "/usr/local/lib/python3.6/site-packages/aiohttp/http.py", line 8, in <module>
from .http_parser import (HttpParser, HttpRequestParser, HttpResponseParser,
File "/usr/local/lib/python3.6/site-packages/aiohttp/http_parser.py", line 15, in <module>
from .http_writer import HttpVersion, HttpVersion10
File "/usr/local/lib/python3.6/site-packages/aiohttp/http_writer.py", line 304, in <module>
class URL(yarl.URL):
File "/usr/local/lib/python3.6/site-packages/yarl/__init__.py", line 232, in __init_subclass__
"is forbidden".format(cls))
TypeError: Inheritance a class <class 'aiohttp.http_writer.URL'> from URL is forbidden
Although the error is technically from yarl rather than from discord.py itself, the error only occurs upon trying to import the modules.
I've already tried reinstalling python as well as the discord.py rewrite branch, and if it makes any difference am running on a RPi 3 B+
Your aiohttp package might be out of date.
Try
pip install --upgrade aiohttp
I tried to install discord.py on my python 3.7 and it didn't work.
I had to install python 3.6.6 to make it work, maybe you are using python 3.7, if so you should try rolling back to python 3.6.6
I am trying to install robot framework on my windows 10 machine but I am getting below error.
C:\WINDOWS\system32>pip install robotframework
Traceback (most recent call last):
File "C:\Python27\Scripts\pip-script.py", line 5, in <module>
from pkg_resources import load_entry_point
File "build\bdist.win32\egg\pkg_resources\__init__.py", line 36, in <module>
File "C:\Python27\lib\email\parser.py", line 12, in <module>
from email.feedparser import FeedParser
File "C:\Python27\lib\email\feedparser.py", line 27, in <module>
from email import message
File "C:\Python27\lib\email\message.py", line 16, in <module>
import email.charset
File "C:\Python27\lib\email\charset.py", line 13, in <module>
import email.base64mimeenter code here
File "C:\Python27\lib\email\base64mime.py", line 40, in <module>
from email.utils import fix_eols
File "C:\Python27\lib\email\utils.py", line 32, in <module>
from email._parseaddr import quote
File "C:\Python27\lib\email\_parseaddr.py", line 16, in <module>
import time, calendar
File "C:\Python27\Scripts\calendar.py", line 9, in <module>
cal=calendar.month(str(year),str(month))
TypeError: 'int' object is not callable
I have installed python 2.7.14 before starting robot framework installation.
Kindly suggest a way forward.
I try to use cx_freeze build python3.6 + selenium to .exe. when I run .exe file got this traceback.
Traceback (most recent call last):
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\site-packages\cx_Freeze\initscripts\__startup__.py", line 14, in run
module.run()
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\site-packages\cx_Freeze\initscripts\Console.py", line 26, in run
exec(code, m.__dict__)
File "tx66.py", line 1, in <module>
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\__init__.py", line 18, in <module>
from .firefox.webdriver import WebDriver as Firefox # noqa
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 21, in <module>
import httplib as http_client
ModuleNotFoundError: No module named 'httplib'
Traceback (most recent call last):
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\site-packages\selenium\webdriver\firefox\webdriver.py", line 19, in <module>
import http.client as http_client
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\http\__init__.py", line 1, in <module>
from enum import IntEnum
File "C:\Users\lsjws\AppData\Local\Programs\Python\Python36-32\lib\enum.py", line 2, in <module>
from types import MappingProxyType, DynamicClassAttribute
ImportError: cannot import name 'MappingProxyType'
In my code, I just import webdriver and used chromedriver not firefox.