MacBookPro:~|⇒ scrapy Traceback (most recent call last): File "/usr/local/bin/scrapy", line 7, in from scrapy.cmdline import execute File "/Library/Python/2.7/site-packages/scrapy/cmdline.py", line 9, in from scrapy.crawler import CrawlerProcess File "/Library/Python/2.7/site-packages/scrapy/crawler.py", line 7, in from twisted.internet import reactor, defer File "/Library/Python/2.7/site-packag..
MacBookPro:~|⇒ scrapy
Traceback (most recent call last):
File "/usr/local/bin/scrapy", line 7, in <module>
from scrapy.cmdline import execute
File "/Library/Python/2.7/site-packages/scrapy/cmdline.py", line 9, in <module>
from scrapy.crawler import CrawlerProcess
File "/Library/Python/2.7/site-packages/scrapy/crawler.py", line 7, in <module>
from twisted.internet import reactor, defer
File "/Library/Python/2.7/site-packages/twisted/internet/reactor.py", line 38, in <module>
from twisted.internet import default
File "/Library/Python/2.7/site-packages/twisted/internet/default.py", line 56, in <module>
install = _getInstallFunction(platform)
File "/Library/Python/2.7/site-packages/twisted/internet/default.py", line 50, in _getInstallFunction
from twisted.internet.selectreactor import install
File "/Library/Python/2.7/site-packages/twisted/internet/selectreactor.py", line 18, in <module>
from twisted.internet import posixbase
File "/Library/Python/2.7/site-packages/twisted/internet/posixbase.py", line 18, in <module>
from twisted.internet import error, udp, tcp
File "/Library/Python/2.7/site-packages/twisted/internet/tcp.py", line 28, in <module>
from twisted.internet._newtls import (
File "/Library/Python/2.7/site-packages/twisted/internet/_newtls.py", line 21, in <module>
from twisted.protocols.tls import TLSMemoryBIOFactory, TLSMemoryBIOProtocol
File "/Library/Python/2.7/site-packages/twisted/protocols/tls.py", line 63, in <module>
from twisted.internet._sslverify import _setAcceptableProtocols
File "/Library/Python/2.7/site-packages/twisted/internet/_sslverify.py", line 38, in <module>
TLSVersion.TLSv1_1: SSL.OP_NO_TLSv1_1,
AttributeError: 'module' object has no attribute 'OP_NO_TLSv1_1'
아래 명령을 수행하면 해결된다.
MacBookPro:~|⇒ sudo pip install Twisted==16.4.1
reference
https://stackoverflow.com/questions/42225773/install-scrapy-on-mac-successful-but-run-error
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zsh에서 sudo를 이용한 command가 아래와 같이 오류를 발생시킨다.
zsh이 square bracket을 globbing, pattern matching용으로 사용하기 때문이다. (http://square brackets for globbing / pattern matching)
sudo pip install 'ansible-container[docker,k8s]'
zsh: no matches found: ansible-container[docker,k8s]
이를 피하기 위해 홑따옴표로 설치할 패키지를 감싸주고 실행시키자.
sudo pip install 'ansible-container[docker,k8s]'
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아래와 같이 수행한다. from bson.json_util import dumps dumps(l) 아래와 같이하면 한글이 코드로 깨져 변환되는 상황을 막을수 있다. dumps(l, ensure_ascii=False)
아래와 같이 수행한다.
from bson.json_util import dumps
dumps(l)
아래와 같이하면 한글이 코드로 깨져 변환되는 상황을 막을수 있다.
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# x is from a, y is from b
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