{"id":146,"date":"2019-12-12T08:45:08","date_gmt":"2019-12-12T00:45:08","guid":{"rendered":"http:\/\/www.linux-dba.com\/?p=146"},"modified":"2020-07-02T15:55:33","modified_gmt":"2020-07-02T07:55:33","slug":"centos7-7%e5%ae%89%e8%a3%85python3-7-5%e5%b9%b6%e5%ae%89%e8%a3%85pyqt5oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e6%8e%a5%e5%8f%a3","status":"publish","type":"post","link":"http:\/\/www.linux-dba.com\/index.php\/2019\/12\/146\/","title":{"rendered":"CentOS7.7\u5b89\u88c5python3.7.5\u5e76\u5b89\u88c5pyqt5+oracle\u6570\u636e\u5e93\u63a5\u53e3"},"content":{"rendered":"

\u53c2\u8003\u7f51\u5740\uff1ahttps:\/\/www.linux-dba.com\/index.php\/2019\/11\/15\/138\/<\/a><\/p>\n

\u4e00\u3001\u68c0\u67e5\u672c\u673a\u662f\u5426\u6709python3<\/p>\n

\n
\n
python #\u68c0\u67e5\u672c\u673a\u9ed8\u8ba4\u7248\u672c<\/li>\n
which python \uff03\u67e5\u770b\u672c\u673a\u9ed8\u8ba4\u7248\u672c\u4f4d\u7f6e<\/li>\n
ll \/usr\/bin\/python* #\u67e5\u770b\u672c\u673a\/usr\/bin\/\u76ee\u5f55\u4e0b\u662f\u5426\u6709\u9700\u8981\u7684python\u7248\u672c<\/li>\n<\/ol>\n<\/blockquote>\n
\u4e8c\u3001\u5b89\u88c5\u4f9d\u8d56\u5305<\/p>\n
\n
\n
yum -y groupinstall \u201cDevelopment tools\u201d #\u5b89\u88c5\u5f00\u53d1\u5de5\u5177\u7ec4<\/li>\n
yum -y install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel #\u5b89\u88c5\u4f9d\u8d56\u5305<\/li>\n<\/ol>\n<\/blockquote>\n
\u4e09\u3001\u4e0b\u8f7dpython-3.7.5\u5b89\u88c5\u5305\uff0c\u5e76\u89e3\u5305<\/p>\n
\n
\n
wget https:\/\/www.python.org\/ftp\/python\/3.7.5\/Python-3.7.5.tar.xz #\u6b64\u6b65\u9aa4\u56e0\u4ece\u56fd\u5916\u4e0b\u8f7d\uff0c\u6545\u65f6\u95f4\u8f83\u957f<\/li>\n
tar -xvf Python-3.7.5.tar.xz #\u89e3\u5305<\/li>\n<\/ol>\n<\/blockquote>\n
\u56db\u3001\u7f16\u8bd1\u3001\u5b89\u88c5<\/p>\n
\n
\n
cd Python-3.7.5 #\u8fdb\u5165\u76ee\u5f55<\/li>\n
.\/configure \u2013prefix=\/usr\/local\/python37 #\u7f16\u8bd1<\/li>\n
make&&make install<\/li>\n<\/ol>\n<\/blockquote>\n
\u4e94\u3001\u521b\u5efa\u94fe\u63a5\u5230\/usr\/bin\u76ee\u5f55<\/p>\n
\n
\n
ln -s \/usr\/local\/python37\/bin\/python3 \/usr\/bin\/python3 #\u521b\u5efa\u8f6f\u94fe\u63a5<\/li>\n
ln -s \/usr\/local\/python37\/bin\/pip3 \/usr\/bin\/pip3 # \u521b\u5efa\u8f6f\u94fe\u63a5<\/li>\n<\/ol>\n<\/blockquote>\n
\u516d\u3001\u6d4b\u8bd5python3.7.5\u5b89\u88c5\u662f\u5426\u6210\u529f<\/p>\n
\n
\n
python3<\/li>\n<\/ol>\n<\/blockquote>\n
\u4e03\u3001\u5347\u7ea7pip3\u5de5\u5177<\/p>\n
\n
\n
pip3 install –upgrade pip # \u5347\u7ea7pip3\u5de5\u5177\u5305<\/li>\n<\/ol>\n<\/blockquote>\n
\u516b\u3001\u5b89\u88c5Cx_Oracle\u5305\uff0c\u6b64\u5305\u4e3apython\u8fde\u63a5oracle\u7684\u5305<\/p>\n
\n
\n
pip3 list cx-Oracle #\u67e5\u8be2\u672c\u673a\u662f\u5426\u5b89\u88c5cx_Oracle\u5305<\/li>\n
pip3 search cx-Oracle #pypi \u5e93\u4e2d\u67e5\u8be2 cx_Oracle\u5305<\/li>\n
pip3 install cx-Oracle==7.3.0 # \u5b89\u88c5cx-Oracle \u5305\uff0c\u672c\u6b21\u67e5\u8be2\u6700\u65b0\u5305\u4e3a 7.3.0\uff0c\u5b89\u88c5\u4e5f\u5b89\u88c5\u6b64\u7248\u672c<\/li>\n<\/ol>\n<\/blockquote>\n
\u4e5d\u3001\u5b89\u88c5PyQt5\uff0c\u6b64\u5305\u4e3aQt5\u754c\u9762\u5305<\/p>\n
\n
\n
pip3 search PyQt5 # \u4ecepypi \u5e93\u4e2d\u67e5\u8be2 pyqt5\u5e93<\/li>\n
pip3 install PyQt5==5.13.2 # \u5b89\u88c5PyQt5\uff0c\u672c\u6b21\u67e5\u8be2\u6700\u65b0\u5305\u4e3a5.13.2\uff0c\u56e0\u6587\u4ef6\u8f83\u5927\uff0c\u800c\u4e14\u8bbf\u95ee\u7684\u4e3a\u5916\u7f51\uff0c\u53ef\u4ee5\u5148\u4e0b\u8f7d\u540e\u5b89\u88c5\uff0c\u5b89\u88c5\u53c2\u8003\u4e0b\u4e00\u884c\u547d\u4ee4<\/li>\n
pip3 install \/software\/PyQt5-5.13.2-5.13.2-cp35.cp36.cp37.cp38-abi3-manylinux1_x86_64.whl # \u672c\u6b21\u4e0b\u8f7d\u7684python\u5305\uff0c\u653e\u5728\/software\u6587\u4ef6\u5939\u4e0a<\/li>\n<\/ol>\n<\/blockquote>\n
\u5341\u3001\u5b89\u88c5oracle\u5ba2\u6237\u7aef\uff0c\u5e76\u914d\u7f6etnsname.ora<\/p>\n
\u6b64\u6b65\u9aa4\u6682\u7565\uff0c\u540e\u671f\u518d\u8865<\/p>\n
<\/p>\n
<\/p>\n
\u9644\uff1a\u5982\u679c\u9700\u8981\u5b89\u88c5\u5176\u4ed6\u7248\u672cpython\uff0c\u8bf7\u5230python\u5b98\u7f51\u4e0b\u8f7d<\/p>\n
\u5b98\u7f51\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/www.python.org\/ftp\/python<\/a><\/p>\n
python\u5305\u7684\u4e0b\u8f7d\u5730\u5740\uff0c\u8bf7\u5728\u4f7f\u7528 pip3 install \u5b89\u88c5\u5305\u65f6\uff0c\u4eceinstall \u4fe1\u606f\u4e2d\u590d\u5236<\/p>\n
oracle \u5ba2\u6237\u7aef\u8bf7\u5230oracle\u5b98\u7f51\u4e0b\u8f7d<\/p>\n
<\/p>\n
\u9a8c\u8bc1\u73af\u5883\uff1aCentOS7.7<\/p>\n
\u9a8c\u8bc1\u65f6\u95f4\uff1a2019-12-12 08:30:00<\/p>\n
<\/p>\n
\u65f6\u95f4\uff1a2019-12-12 08:40:00<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u53c2\u8003\u7f51\u5740\uff1ahttps:\/\/www.linux-dba.com\/index.php\/2019\/11\/15\/138 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[36,35,40,38],"tags":[3,12,20,6,22],"_links":{"self":[{"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/posts\/146"}],"collection":[{"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/comments?post=146"}],"version-history":[{"count":1,"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/posts\/146\/revisions"}],"predecessor-version":[{"id":271,"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/posts\/146\/revisions\/271"}],"wp:attachment":[{"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/media?parent=146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/categories?post=146"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.linux-dba.com\/index.php\/wp-json\/wp\/v2\/tags?post=146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}