【发布时间】:2015-08-21 04:42:56
【问题描述】:
我是 Scrapy 的新手,正在阅读教程。 运行此命令并出现错误。
C:\Users\Sandra\Anaconda>scrapy shell 'http://scrapy.org'
特别是URLError: <urlopen error [Errno 10051] A socket operation was attempted to an unreachable network>是什么
完整的错误信息:
2015-08-20 23:35:08 [scrapy] INFO: Scrapy 1.0.3 started (bot: scrapybot)
2015-08-20 23:35:08 [scrapy] INFO: Optional features available: ssl, http11, boto
2015-08-20 23:35:08 [scrapy] INFO: Overridden settings: {'LOGSTATS_INTERVAL': 0}
2015-08-20 23:35:10 [scrapy] INFO: Enabled extensions: CloseSpider, TelnetConsole, CoreStats, SpiderState
2015-08-20 23:35:10 [boto] DEBUG: Retrieving credentials from metadata server.
2015-08-20 23:35:10 [boto] ERROR: Caught exception reading instance data
Traceback (most recent call last):
File "C:\Users\Sandra\Anaconda\lib\site-packages\boto\utils.py", line 210, in retry_url
r = opener.open(req, timeout=timeout)
File "C:\Users\Sandra\Anaconda\lib\urllib2.py", line 431, in open
response = self._open(req, data)
File "C:\Users\Sandra\Anaconda\lib\urllib2.py", line 449, in _open
'_open', req)
File "C:\Users\Sandra\Anaconda\lib\urllib2.py", line 409, in _call_chain
result = func(*args)
File "C:\Users\Sandra\Anaconda\lib\urllib2.py", line 1227, in http_open
return self.do_open(httplib.HTTPConnection, req)
File "C:\Users\Sandra\Anaconda\lib\urllib2.py", line 1197, in do_open
raise URLError(err)
URLError: <urlopen error [Errno 10051] A socket operation was attempted to an unreachable network>
2015-08-20 23:35:10 [boto] ERROR: Unable to read instance data, giving up
2015-08-20 23:35:10 [scrapy] INFO: Enabled downloader middlewares: HttpAuthMiddleware, DownloadTimeoutMiddleware, UserAgentMiddlewar
e, RetryMiddleware, DefaultHeadersMiddleware, MetaRefreshMiddleware, HttpCompressionMiddleware, RedirectMiddleware, CookiesMiddlewar
e, ChunkedTransferMiddleware, DownloaderStats
2015-08-20 23:35:10 [scrapy] INFO: Enabled spider middlewares: HttpErrorMiddleware, OffsiteMiddleware, RefererMiddleware, UrlLengthM
iddleware, DepthMiddleware
2015-08-20 23:35:10 [scrapy] INFO: Enabled item pipelines:
2015-08-20 23:35:10 [scrapy] DEBUG: Telnet console listening on 127.0.0.1:6023
Traceback (most recent call last):
File "C:\Users\Sandra\Anaconda\Scripts\scrapy-script.py", line 5, in <module>
sys.exit(execute())
File "C:\Users\Sandra\Anaconda\lib\site-packages\scrapy\cmdline.py", line 143, in execute
_run_print_help(parser, _run_command, cmd, args, opts)
File "C:\Users\Sandra\Anaconda\lib\site-packages\scrapy\cmdline.py", line 89, in _run_print_help
func(*a, **kw)
File "C:\Users\Sandra\Anaconda\lib\site-packages\scrapy\cmdline.py", line 150, in _run_command
cmd.run(args, opts)
File "C:\Users\Sandra\Anaconda\lib\site-packages\scrapy\commands\shell.py", line 63, in run
shell.start(url=url)
File "C:\Users\Sandra\Anaconda\lib\site-packages\scrapy\shell.py", line 44, in start
self.fetch(url, spider)
File "C:\Users\Sandra\Anaconda\lib\site-packages\scrapy\shell.py", line 81, in fetch
url = any_to_uri(request_or_url)
File "C:\Users\Sandra\Anaconda\lib\site-packages\w3lib\url.py", line 232, in any_to_uri
return uri_or_path if u.scheme else path_to_file_uri(uri_or_path)
File "C:\Users\Sandra\Anaconda\lib\site-packages\w3lib\url.py", line 213, in path_to_file_uri
x = moves.urllib.request.pathname2url(os.path.abspath(path))
File "C:\Users\Sandra\Anaconda\lib\nturl2path.py", line 58, in pathname2url
raise IOError, error
Error: Bad path: C:\Users\Sandra\Anaconda\'http:\scrapy.org'
这里是安装的软件包列表:
# C:\Users\Sandra\Anaconda 环境中的包:
#
_许可证 1.1 py27_0
雪花石膏 0.7.3 py27_0
蟒蛇 2.3.0 np19py27_0
argcomplete 0.8.9 py27_0
astropy 1.0.3 np19py27_0
通天塔 1.3 py27_0
backports.ssl 匹配主机名 3.4.0.2
bcolz 0.9.0 np19py27_0
美丽的汤 4.3.2 py27_1
美丽的汤4 4.3.2
binstar 0.11.0 py27_0
位数组 0.8.1 py27_1
火焰 0.8.0
火焰核心 0.8.0 np19py27_0
blz 0.6.2 np19py27_1
散景 0.9.0 np19py27_0
博托 2.38.0 py27_0
瓶颈 1.0.0 np19py27_0
cdecimal 2.3 py27_1
证书 14.05.14 py27_0
cffi 1.1.2 py27_0
特性 14.3.0
客户端 0.3.4 py27_0
colorama 0.3.3 py27_0
康达 3.16.0 py27_0
conda-build 1.14.0 py27_0
conda-env 2.4.2 py27_0
configobj 5.0.6 py27_0
crcmod 1.7
密码学 0.9.3 py27_0
cssselect 0.9.1 py27_0
cython 0.22.1 py27_0
cytoolz 0.7.3 py27_0
数据形状 0.4.5 np19py27_0
装饰器 3.4.2 py27_0
文档 0.6.2
docutils 0.12 py27_1
dynd-python 0.6.5 np19py27_0
枚举34 1.0.4 py27_0
快速缓存 1.0.2 py27_0
文件块 1.6
烧瓶 0.10.1 py27_1
funcsigs 0.4 py27_0
期货 3.0.2 py27_0
gcs-oauth2-boto-plugin 1.9
gevent 1.0.1 py27_0
gevent-websocket 0.9.3 py27_0
谷歌 api-python 客户端 1.4.0
谷歌 apitools 0.4.3
greenlet 0.4.7 py27_0
咧嘴笑 1.2.1 py27_2
gsutil 4.12
h5py 2.5.0 np19py27_1
hdf5 1.8.15.1 2
httplib2 0.9.1
idna 2.0 py27_0
ipaddress 1.0.7 py27_0
ipython 3.2.0 py27_0
ipython-notebook 3.2.0 py27_0
ipython-qtconsole 3.2.0 py27_0
它的危险 0.24 py27_0
jdcal 1.0 py27_0
绝地 0.8.1 py27_0
jinja2 2.7.3 py27_2
jsonschema 2.4.0 py27_0
启动器 1.0.0 1
llvmlite 0.5.0 py27_0
lxml 3.4.4 py27_0
标记安全 0.23 py27_0
matplotlib 1.4.3 np19py27_1
菜单安装 1.0.4 py27_0
失谐 0.5.1 py27_1
模拟 1.0.1 py27_0
先生工作 0.4.4
多重调度 0.4.7 py27_0
networkx 1.9.1 py27_0
nltk 3.0.3 np19py27_0
节点 webkit 0.10.1 0
鼻子 1.3.7 py27_0
numba 0.19.1 np19py27_0
numexpr 2.4.3 np19py27_0
numpy 1.9.2 py27_0
oauth2client 1.4.7
odo 0.3.2 np19py27_0
openpyxl 1.8.5 py27_0
熊猫 0.16.2 np19py27_0
帕西 0.3.0 np19py27_0
模式 2.6
铅 0.110
pep8 1.6.2 py27_0
枕头 2.8.2 py27_0
点 7.1.0 py27_1
层 3.6 py27_0
protopc 0.10.0
psutil 2.2.1 py27_0
py 1.4.27 py27_0
pyasn1 0.1.7 py27_0
pyasn1-模块 0.0.5
pycosat 0.6.1 py27_0
pycparser 2.14 py27_0
pycrypto 2.6.1 py27_3
pyflakes 0.9.2 py27_0
pygments 2.0.2 py27_0
pyopenssl 0.15.1 py27_1
pyparsing 2.0.3 py27_0
pyqt 4.10.4 py27_1
pyreadline 2.0 py27_0
pytables 3.2.0 np19py27_0
pytest 2.7.1 py27_0
蟒蛇 2.7.9 1
python-dateutil 2.4.2 py27_0
python-gflags 2.0
pytz 2015.4 py27_0
pywin32 219 py27_0
pyyaml 3.11 py27_1
pyzmq 14.7.0 py27_0
queuelib 1.2.2 py27_0
请求 2.7.0 py27_0
重试装饰器 1.0.0
牛仔竞技表演 0.2.3
绳索 0.9.4 py27_1
RSA 3.1.4
runipy 0.1.3 py27_0
scikit-image 0.11.3 np19py27_0
scikit-learn 0.16.1 np19py27_0
scipy 0.15.1 np19py27_0
刮痧 1.0.3
海生 0.5.1 np19py27_0
服务标识 14.0.0
安装工具 18.1 py27_0
简单的json 3.6.5
6 1.9.0 py27_0
雪球茎 1.2.0 py27_0
sockjs-tornado 1.0.1 py27_0
袜子分支 1.1
狮身人面像 1.3.1 py27_0
狮身人面像 rtd 主题 0.1.7
sphinx_rtd_theme 0.1.7 py27_0
spyder 2.3.5.2 py27_0
spyder-app 2.3.5.2 py27_0
sqlalchemy 1.0.5 py27_0
ssl_match_hostname 3.4.0.2 py27_0
statsmodels 0.6.1 np19py27_0
同情 0.7.6 py27_0
表 3.2.0
toolz 0.7.2 py27_0
龙卷风 4.2 py27_0
扭曲的 15.3.0 py27_0
ujson 1.33 py27_0
unicodecsv 0.9.4 py27_0
uritemplate 0.6
w3lib 1.12.0 py27_0
werkzeug 0.10.4 py27_0
车轮 0.24.0 py27_0
xlrd 0.9.3 py27_0
xlsxwriter 0.7.3 py27_0
xlwings 0.3.5 py27_0
xlwt 1.0.0 py27_0
zlib 1.2.8 0
zope.interface 4.1.2 py27_1
【问题讨论】:
标签: shell python-2.7 scrapy