unicode - check python version(s) from within a python script and if/else based on that -


basically i'd know if there way know version of python script using within script? here's current example of i'd use it:

i make python script use unicode if using python 2, otherwise not use unicode. have python 2.7.5 , python 3.4.0 installed, , running current project under python 3.4.0. following scirpt:

_base = os.path.supports_unicode_filenames , unicode or str

was returning error:

    _base = os.path.supports_unicode_filenames , unicode or str nameerror: name 'unicode' not defined

so changed in order work:

_base = os.path.supports_unicode_filenames , str

is there way change effect:

if python.version == 2:      _base = os.path.supports_unicode_filenames , unicode or str  else:      _base = os.path.supports_unicode_filenames , str

you define unicode python 3:

try:     unicode = unicode except nameerror: # python 3 (or no unicode support)     unicode = str # str type unicode string in python 3

to check version, use sys.version, sys.hexversion, sys.version_info:

import sys  if sys.version_info[0] < 3:    print('before python 3 (python 2)') else: # python 3    print('python 3 or newer')

Comments

Post a Comment

Popular posts from this blog

apache - Remove .php and add trailing slash in url using htaccess not loading css -

i have add following code htaccess file removing .php extension , add trailing slash urls. worked fine reduced page loading speed , css code not loading @ all. pages ugly. please help rewriteengine on rewritebase / ## hide .php extension snippet # externally redirect /dir/foo.php /dir/foo rewritecond %{the_request} ^[a-z]{3,}\s([^.]+)\.php [nc] rewriterule ^ %1/ [r,l] # add trailing slash rewritecond %{request_filename} !-f rewritecond %{request_uri} !/$ rewriterule . %{request_uri}/ [l,r=301] # internally forward /dir/foo /dir/foo.php rewritecond %{request_filename} !-d rewritecond %{request_filename}.php -f rewriterule ^(.*?)/?$ $1.php [l] we can rewrite urls using .htaccess files. before writing in .htaccess files need verify kind of server using. can check server adding a <?php phpinfo(); ?> in php page. ensure mod_rewrite module enabled in apache server. can identified checking phpinfo included page. common methods used url rewriting follows ...
Read more

javascript - jQuery show full size image on click -

pretty self explanatory not workking . i want display full image when user click on image... yes know there tons of plugins but i want keep simple. any idea ? css : .full { display: none; width: 500px; height: 500px; margin-left: 100px; margin-top: -300px; position: fixed; background-color: #f00; z-index: 6; } .thumbnail { width: 50px; height: 50px; } html: <img class="thumbnail" src="http://4.bp.blogspot.com/-uhbdp2esxng/txneptvi92i/aaaaaaaaaky/upfqis7zto0/s1600/rihanna-wallpaper.jpg"> jquery: $(document).ready(function() { $('.thumbnail').on('click', function() { var img = $('<img />',{src:this.src,'class':'full'}); $('.full').html(img).show(); console.log('done!'); }); }); try looking how jquery works. $(document).ready(function() { $('.thumbnail').on('click', function(...
Read more