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$([IPython.events]).on('notebook_loaded.Notebook', function(){
/* first, checks if it isn't implemented yet */
if (!String.prototype.format) {
String.prototype.format = function() {
var args = arguments;
return this.replace(/{(\d+)}/g, function(match, number) {
return typeof args[number] != 'undefined'
? args[number]
: match
;
});
};
}
$code_cell = $(".code_cell");
var regex = /[+-]?\d*\.*\d+/g;
var path_regex = /\/([^\/]*)\/[^/]*\.ipynb$/;
var count = 1;
/* fetching book name from path */
var pathname = window.location.pathname;
var strings = pathname.match(path_regex);
var book = strings[1];
console.log("Book:" + book);
/* fetching chapter number */
var $first_text_cell = $(".text_cell:first");
/* chapter name string either in id or innerHTML */
var chapter_name = "";
chapter_name = $first_text_cell.find("h1").attr("id");
if(!chapter_name) {
chapter_name = $first_text_cell.find("h1").html();
}
var numbers = chapter_name.match(regex).map(function(v) { return parseFloat(v); });
var chapter_number = Math.abs(numbers[0]);
console.log("Chapter:" + chapter_number);
$code_cell.each(function(index, element) {
try {
/* fetching example and page number */
var $current_text_cell = $(this).prev();
/* code headings can be h2 or h3 */
var $heading;
$heading = $current_text_cell.find("h2");
if(!$heading.html()) {
$heading = $current_text_cell.find("h3").first();
console.log("########## Head" + $heading.html());
}
var heading_text = $heading.html();
var numbers = heading_text.match(regex).map(function(v) { return parseFloat(v); });
var example_no = Math.abs(numbers[0]);
var page_no = Math.abs(numbers[1]);
console.log("########## Exp:" + example_no + ", Pg:" + page_no);
/* creating the link */
var $link = $("<a></a>");
var href = "http://tbc-python.fossee.in/comments/get/?book={0}&chapter={1}&example={2}&page={3}";
href = href.format(book, chapter_number, example_no, page_no);
$link.attr({
href: href,
class: "question",
target: "_blank",
});
$(this).prepend($link);
count++;
} catch(e) {
return;
}
});
});
/* hiding running/clusters links */
$("#tabs a").each(function(index, element) {
var href = $(this).attr("href");
console.log($(this).attr("href"));
if(href == "#running" || href == "#clusters") {
$(this).hide();
}
});
var $branding = $("<a href='http://fossee.in' class='branding pull-right' target='_blank'></a>");
$("#ipython_notebook").after($branding);
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