python - pip 安装qrcode 错误,不知道该怎么解决
python 新手请大家指点下
C:UsersAdministrator>pip install qrcode
Collecting qrcode
Retrying (Retry(total=4, connect=None, read=None, redirect=None)) after connec
tion broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', po
rt=443): Read timed out. (read timeout=15)",)': /simple/qrcode/
Retrying (Retry(total=3, connect=None, read=None, redirect=None)) after connec
tion broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', po
rt=443): Read timed out. (read timeout=15)",)': /simple/qrcode/
Retrying (Retry(total=2, connect=None, read=None, redirect=None)) after connec
tion broken by 'ReadTimeoutError("HTTPSConnectionPool(host='pypi.python.org', po
rt=443): Read timed out. (read timeout=15)",)': /simple/qrcode/
Downloading qrcode-5.3-py2.py3-none-any.whl
Exception:
Traceback (most recent call last):
File "e:\program files (x86)\python35-32\lib\site-packages\pip\_vendor\request
s\packages\urllib3\response.py", line 228, in _error_catcher
yield
File "e:\program files (x86)\python35-32\lib\site-packages\pip\_vendor\request
s\packages\urllib3\response.py", line 310, in read
data = self._fp.read(amt)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\_vendor\cacheco
ntrol\filewrapper.py", line 49, in read
data = self.__fp.read(amt)
File "e:\program files (x86)\python35-32\lib\http\client.py", line 448, in rea
d
n = self.readinto(b)
File "e:\program files (x86)\python35-32\lib\http\client.py", line 488, in rea
dinto
n = self.fp.readinto(b)
File "e:\program files (x86)\python35-32\lib\socket.py", line 575, in readinto
return self._sock.recv_into(b)
File "e:\program files (x86)\python35-32\lib\ssl.py", line 929, in recv_into
return self.read(nbytes, buffer)
File "e:\program files (x86)\python35-32\lib\ssl.py", line 791, in read
return self._sslobj.read(len, buffer)
File "e:\program files (x86)\python35-32\lib\ssl.py", line 575, in read
v = self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "e:\program files (x86)\python35-32\lib\site-packages\pip\basecommand.py"
, line 215, in main
status = self.run(options, args)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\commands\instal
l.py", line 299, in run
requirement_set.prepare_files(finder)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\req\req_set.py"
, line 370, in prepare_files
ignore_dependencies=self.ignore_dependencies))
File "e:\program files (x86)\python35-32\lib\site-packages\pip\req\req_set.py"
, line 587, in _prepare_file
session=self.session, hashes=hashes)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\download.py", l
ine 810, in unpack_url
hashes=hashes
File "e:\program files (x86)\python35-32\lib\site-packages\pip\download.py", l
ine 649, in unpack_http_url
hashes)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\download.py", l
ine 871, in _download_http_url
_download_url(resp, link, content_file, hashes)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\download.py", l
ine 595, in _download_url
hashes.check_against_chunks(downloaded_chunks)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\utils\hashes.py
", line 46, in check_against_chunks
for chunk in chunks:
File "e:\program files (x86)\python35-32\lib\site-packages\pip\download.py", l
ine 563, in written_chunks
for chunk in chunks:
File "e:\program files (x86)\python35-32\lib\site-packages\pip\download.py", l
ine 552, in resp_read
decode_content=False):
File "e:\program files (x86)\python35-32\lib\site-packages\pip\_vendor\request
s\packages\urllib3\response.py", line 353, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\_vendor\request
s\packages\urllib3\response.py", line 320, in read
flush_decoder = True
File "e:\program files (x86)\python35-32\lib\contextlib.py", line 77, in __exi
t__
self.gen.throw(type, value, traceback)
File "e:\program files (x86)\python35-32\lib\site-packages\pip\_vendor\request
s\packages\urllib3\response.py", line 233, in _error_catcher
raise ReadTimeoutError(self._pool, None, 'Read timed out.')
pip._vendor.requests.packages.urllib3.exceptions.ReadTimeoutError: HTTPSConnecti
onPool(host='pypi.python.org', port=443): Read timed out.
