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function cleanUpText(codebox){
/// Not currently used
/// Strips a whole IPython session of input and output prompts
//escape quotation marks
codebox = codebox.replace(/"/g, "\'");
// newlines
codebox = codebox.replace(/[\r\n|\r|\n]$/g, ""); // remove at end
codebox = codebox.replace(/[\r\n|\r|\n]+/g, "\\n");
// prompts
codebox = codebox.replace(/In \[\d+\]: /g, "");
codebox = codebox.replace(/Out \[\d+\]: /g, "");
return codebox;
}
function htmlescape(text){
return (text.replace(/&/g, "&")
.replace(/</g, "<")
.replace(/>/g, ">")
.replace(/"/g, """)
.replace(/'/g, "'"))
}
function scrapeText(codebox){
/// Returns input lines cleaned of prompt1 and prompt2
var lines = codebox.split('\n');
var newlines = new Array();
$.each(lines, function() {
if (this.match(/^In \[\d+]: /)){
newlines.push(this.replace(/^(\s)*In \[\d+]: /,""));
}
else if (this.match(/^(\s)*\.+:/)){
newlines.push(this.replace(/^(\s)*\.+: /,""));
}
}
);
return newlines.join('\\n');
}
$(document).ready(
function() {
// grab all code boxes
var ipythoncode = $(".highlight-ipython");
$.each(ipythoncode, function() {
var codebox = scrapeText($(this).text());
// give them a facebox pop-up with plain text code
$(this).append('<span style="text-align:left; display:block; margin-top:-10px; margin-left:10px; font-size:75%"><a href="javascript: jQuery.facebox(\'<textarea cols=80 rows=10 readonly style=margin:5px onmouseover=javascript:this.select();>'+htmlescape(htmlescape(codebox))+'</textarea>\');">View Code</a></span>');
$(this,"textarea").select();
});
});
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