質問編集履歴
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簡単な教科書の１つ目のサンプルプログラムですが回りません。大量のエラーメッセージが表示されます。
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### 発生している問題・エラーメッセージ
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```Traceback (most recent call last):
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1317, in do_open
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encode_chunked=req.has_header('Transfer-encoding'))
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```Traceback (most recent call last):
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1317, in do_open
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encode_chunked=req.has_header('Transfer-encoding'))
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
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urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)>
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### 該当のソースコード
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エラーメッセージを貼りました。
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```
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`````Traceback (most recent call last):
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1317, in do_open
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encode_chunked=req.has_header('Transfer-encoding'))
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1319, in do_open
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raise URLError(err)
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urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)>
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````ここに言語を入力
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コード
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```
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コード
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```
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### 該当のソースコード
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エラーメッセージを貼りました。
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``````Traceback (most recent call last):
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1317, in do_open
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encode_chunked=req.has_header('Transfer-encoding'))
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1229, in request
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self._send_request(method, url, body, headers, encode_chunked)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1275, in _send_request
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self.endheaders(body, encode_chunked=encode_chunked)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1224, in endheaders
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self._send_output(message_body, encode_chunked=encode_chunked)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1016, in _send_output
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self.send(msg)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 956, in send
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self.connect()
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/http/client.py", line 1392, in connect
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server_hostname=server_hostname)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 412, in wrap_socket
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session=session
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 853, in _create
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self.do_handshake()
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/ssl.py", line 1117, in do_handshake
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self._sslobj.do_handshake()
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ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)
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During handling of the above exception, another exception occurred:
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Traceback (most recent call last):
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File "/Users/kawanamiyuki/book-python-scraping-master/ch1/download-png1.py", line 10, in <module>
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urllib.request.urlretrieve(url, savename)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 247, in urlretrieve
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with contextlib.closing(urlopen(url, data)) as fp:
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 222, in urlopen
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return opener.open(url, data, timeout)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 525, in open
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response = self._open(req, data)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 543, in _open
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'_open', req)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 503, in _call_chain
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result = func(*args)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1360, in https_open
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context=self._context, check_hostname=self._check_hostname)
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File "/Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/urllib/request.py", line 1319, in do_open
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raise URLError(err)
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urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1056)>
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>>>
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コード
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```
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### 該当のソースコード
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1
codeの中にコードをいれました。できているでしょうか。
title
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body
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@@ -1,7 +1,4 @@
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### 前提・実現したいこと
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2
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-
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ここに質問の内容を詳しく書いてください。
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# ライブラリの取り込み --- (※1)
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```# ライブラリの取り込み --- (※1)
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import urllib.request
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# URLと保存パスを指定
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# ダウンロード --- (※2)
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urllib.request.urlretrieve(url, savename)
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print("保存しました")
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コード
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```### 前提・実現したいこと
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ここに質問の内容を詳しく書いてください。
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16
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+
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16
18
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簡単な教科書の１つ目のサンプルプログラムですが回りません。大量のエラーメッセージが表示されます。
|
|
17
19
|
### 発生している問題・エラーメッセージ
|
|
18
20
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