justforfunnnn / webspider Goto Github PK
View Code? Open in Web Editor NEWA website of IT position data & analysis, helps you to get a better understanding of the requirements and trends of the IT job market
License: MIT License
A website of IT position data & analysis, helps you to get a better understanding of the requirements and trends of the IT job market
License: MIT License
不会 Web 开发,按 README 试着启动了下 bin/web
, 访问 127.0.0.1:8000
出现错误:
Traceback (most recent call last):
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 1122, in _do_get
return self._pool.get(wait, self._timeout)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/queue.py", line 145, in get
raise Empty
sqlalchemy.util.queue.Empty
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2147, in _wrap_pool_connect
return fn()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 387, in connect
return _ConnectionFairy._checkout(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 766, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 516, in checkout
rec = pool._do_get()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 1138, in _do_get
self._dec_overflow()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/langhelpers.py", line 66, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 187, in reraise
raise value
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 1135, in _do_get
return self._create_connection()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 333, in _create_connection
return _ConnectionRecord(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 461, in __init__
self.__connect(first_connect_check=True)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 651, in __connect
connection = pool._invoke_creator(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/strategies.py", line 105, in connect
return dialect.connect(*cargs, **cparams)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/default.py", line 393, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/MySQLdb/__init__.py", line 86, in Connect
return Connection(*args, **kwargs)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/MySQLdb/connections.py", line 204, in __init__
super(Connection, self).__init__(*args, **kwargs2)
_mysql_exceptions.OperationalError: (1049, "Unknown database 'spider'")
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/tornado/web.py", line 1509, in _execute
result = method(*self.path_args, **self.path_kwargs)
File "/home/acgtyrant/Projects/webspider/app/web/handlers/keyword.py", line 14, in get
keyword = KeywordController.get(name=keyword_name)
File "/home/acgtyrant/Projects/webspider/app/controllers/keyword.py", line 9, in get
return KeywordModel.get(name=name)
File "/home/acgtyrant/Projects/webspider/app/model/keyword.py", line 17, in get
return query.one_or_none()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 2784, in one_or_none
ret = list(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 2855, in __iter__
return self._execute_and_instances(context)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 2876, in _execute_and_instances
close_with_result=True)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 2885, in _get_bind_args
**kw
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/query.py", line 2867, in _connection_from_session
conn = self.session.connection(**kw)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 998, in connection
execution_options=execution_options)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 1003, in _connection_for_bind
engine, execution_options)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/orm/session.py", line 403, in _connection_for_bind
conn = bind.contextual_connect()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2112, in contextual_connect
self._wrap_pool_connect(self.pool.connect, None),
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2151, in _wrap_pool_connect
e, dialect, self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 1465, in _handle_dbapi_exception_noconnection
exc_info
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 203, in raise_from_cause
reraise(type(exception), exception, tb=exc_tb, cause=cause)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 186, in reraise
raise value.with_traceback(tb)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/base.py", line 2147, in _wrap_pool_connect
return fn()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 387, in connect
return _ConnectionFairy._checkout(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 766, in _checkout
fairy = _ConnectionRecord.checkout(pool)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 516, in checkout
rec = pool._do_get()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 1138, in _do_get
self._dec_overflow()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/langhelpers.py", line 66, in __exit__
compat.reraise(exc_type, exc_value, exc_tb)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/util/compat.py", line 187, in reraise
raise value
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 1135, in _do_get
return self._create_connection()
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 333, in _create_connection
return _ConnectionRecord(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 461, in __init__
self.__connect(first_connect_check=True)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/pool.py", line 651, in __connect
connection = pool._invoke_creator(self)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/strategies.py", line 105, in connect
return dialect.connect(*cargs, **cparams)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/sqlalchemy/engine/default.py", line 393, in connect
return self.dbapi.connect(*cargs, **cparams)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/MySQLdb/__init__.py", line 86, in Connect
return Connection(*args, **kwargs)
File "/home/acgtyrant/Projects/webspider/.env/lib/python3.6/site-packages/MySQLdb/connections.py", line 204, in __init__
super(Connection, self).__init__(*args, **kwargs2)
sqlalchemy.exc.OperationalError: (_mysql_exceptions.OperationalError) (1049, "Unknown database 'spider'")
此外执行 bin/test
也出现了大量类似错误。
咋办!谢谢。
在Ubuntu下运行不了
想要将拉勾中爬下来的所有数据都存入数据库应该使用哪条命令?
# 启动定时任务分发器
env/bin/celery_beat
是定期启动所有爬虫吗?
virtualenv -p /usr/bin/python3 env
Running virtualenv with interpreter /usr/bin/python3
Using base prefix '/usr'
New python executable in /home/tom/PycharmProjects/webspider/env/bin/python3
Not overwriting existing python script /home/tom/PycharmProjects/webspider/env/bin/python (you must use /home/tom/PycharmProjects/webspider/env/bin/python3)
Installing setuptools, pip, wheel...done.
echo "\n Use python virtual environment to install required packages......\n"
Use python virtual environment to install required packages......
env/bin/pip install -e .
Obtaining file:///home/tom/PycharmProjects/webspider
Collecting tornado (from webspider==0.0.2)
Collecting gevent (from webspider==0.0.2)
Using cached gevent-1.2.2-cp35-cp35m-manylinux1_x86_64.whl
Collecting gunicorn (from webspider==0.0.2)
Using cached gunicorn-19.7.1-py2.py3-none-any.whl
Collecting ipython (from webspider==0.0.2)
Using cached ipython-6.2.1-py3-none-any.whl
Collecting lxml (from webspider==0.0.2)
Using cached lxml-4.1.1-cp35-cp35m-manylinux1_x86_64.whl
Collecting nose (from webspider==0.0.2)
Using cached nose-1.3.7-py3-none-any.whl
Collecting requests (from webspider==0.0.2)
Using cached requests-2.18.4-py2.py3-none-any.whl
Collecting coverage==4.0.3 (from webspider==0.0.2)
Using cached coverage-4.0.3.tar.gz
Collecting flake8 (from webspider==0.0.2)
Using cached flake8-3.5.0-py2.py3-none-any.whl
Collecting mysqlclient (from webspider==0.0.2)
Using cached mysqlclient-1.3.12.tar.gz
Complete output from command python setup.py egg_info:
/bin/sh: 1: mysql_config: not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-iedwam3m/mysqlclient/setup.py", line 17, in <module>
metadata, options = get_config()
File "/tmp/pip-build-iedwam3m/mysqlclient/setup_posix.py", line 44, in get_config
libs = mysql_config("libs_r")
File "/tmp/pip-build-iedwam3m/mysqlclient/setup_posix.py", line 26, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
OSError: mysql_config not found
操作系统
tom@tom-VirtualBox:~/PycharmProjects/webspider$ sudo lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.3 LTS
Release: 16.04
Codename: xenial
执行命令:
make
Failure: ModuleNotFoundError (No module named 'webspider.crawlers.lg_cites') ... ERROR
如何执行make test啊
JOB_JSON_URL = “”
JOB_DETAIL_URL = “”
COMPANY_DETAIL_URL = “”
ALL_CITY_URL = “”
COMPANIES_URL = “”
COMPANY_JOBS_URL = “”
做的很腻害了,如果能有个封装到docker就更方便了
启动任务之后 我在配置的数据库中没有看到爬取的数据?我看了下是不是因为constants.py中的访问链接没有配置导致?求答疑
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