欢迎您访问程序员文章站本站旨在为大家提供分享程序员计算机编程知识!
您现在的位置是: 首页  >  数据库

安装MongoDB 开发环境PyMongo

程序员文章站 2022-05-11 11:43:12
...

pymongo是一个驱动程序,用Python编写的高性能,文件为基础的数据库。

pymongo是一个驱动程序,,用Python编写的高性能,文件为基础的数据库。
下载并安装。
[monogdb@localhost bin]$wget #md5=12e12163e6cc22993808900fb9629252
--21:21:18--
正在解析主机 pypi.python.org... 82.94.164.168, 2001:888:2000:d::a8
Connecting to pypi.python.org|82.94.164.168|:80... 已连接。
已发出 HTTP 请求,正在等待回应... 200 OK
长度:146895 (143K) [application/x-gzip]
Saving to: `pymongo-1.9.tar.gz'

100%[============================================================================================>] 146,895 66.9K/s in 2.1s

21:21:21 (66.9 KB/s) - `pymongo-1.9.tar.gz' saved [146895/146895]

[monogdb@localhost bin]$tar zxvf pymongo-1.9.tar.gz
pymongo-1.9/
pymongo-1.9/doc/
pymongo-1.9/ez_setup.py/
pymongo-1.9/pymongo/
pymongo-1.9/setup.cfg
pymongo-1.9/setup.py
......
pymongo-1.9/bson/timestamp.py
pymongo-1.9/bson/tz_util.py
[monogdb@localhost bin]$ cd pymongo-1.9
[monogdb@localhost pymongo-1.9]$ ls
bson ez_setup.py LICENSE PKG-INFO pymongo.egg-info setup.cfg test
doc gridfs MANIFEST.in pymongo README.rst setup.py tools
第一次执行安装的时候报错,权限不够
[monogdb@localhost pymongo-1.9]$ python setup.py install
running install
error: can't create or remove files in install directory
The following error occurred while trying to add or remove files in the
installation directory:
[Errno 13] Permission denied: '/usr/lib64/python2.4/site-packages/test-easy-install-11661.write-test'
The installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:
/usr/lib64/python2.4/site-packages/
Perhaps your account does not have write access to this directory? If the
installation directory is a system-owned directory, you may need to sign in
as the administrator or "root" account. If you do not have administrative
access to this machine, you may wish to choose a different installation
directory, preferably one that is listed in your PYTHONPATH environment
variable.
以root权限给monogdb赋予访问/usr/lib64/python2.4/site-packages/的权限:
[root@localhost ~]#chown monogdb:monogdb /usr/lib64/python2.4/site-packages/
再次安装。。
[monogdb@localhost pymongo-1.9]$python setup.py install
running install
running bdist_egg
running egg_info
writing pymongo.egg-info/PKG-INFO
writing top-level names to pymongo.egg-info/top_level.txt
writing dependency_links to pymongo.egg-info/dependency_links.txt

Processing pymongo-1.9-py2.4-linux-x86_64.egg
creating /usr/lib64/python2.4/site-packages/pymongo-1.9-py2.4-linux-x86_64.egg
Extracting pymongo-1.9-py2.4-linux-x86_64.egg to /usr/lib64/python2.4/site-packages
Adding pymongo 1.9 to easy-install.pth file
Installed /usr/lib64/python2.4/site-packages/pymongo-1.9-py2.4-linux-x86_64.egg
Processing dependencies for pymongo==1.9
Finished processing dependencies for pymongo==1.9
测试python环境中与monogdb的交互。
[monogdb@localhost pymongo-1.9]$ python
Python 2.4.3 (#1, Jan 21 2009, 01:11:33)
[GCC 4.1.2 20071124 (Red Hat 4.1.2-42)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import pymongo
>>> conn = pymongo.Connection(host="127.0.0.1")
>>> db=conn.test
>>> db
Database(Connection('127.0.0.1', 27017), u'test')
>>> str={"id":1,'val':"hello monogdb"}
>>> db.test.save(str)
ObjectId('4e3fe5d8e138232e61000000')
>>> cursor = db.test.find()
>>> for i in cursor:
... print i
...
{u'_id': ObjectId('4e3fe5d8e138232e61000000'), u'id': 1, u'val': u'hello monogdb'}
>>>
成功!!

安装MongoDB 开发环境PyMongo