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Merge pull request #7247 from Carreau/fix-restore-checkpoint

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fix restore checkpoint add an empty cell
This commit is contained in:
Thomas Kluyver 2014-12-16 11:07:20 -08:00
commit 5a5f621591
1 changed files with 22 additions and 1 deletions
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23
IPython/html/static/notebook/js/notebook.js
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@ -766,6 +766,27 @@ define([
// Insertion, deletion.
/**
* Delete a cell from the notebook without any precautions
* Needed to reload checkpoints and other things like that.
*
* @param {integer} [index] - cell's numeric index
* @return {Notebook} This notebook
*/
Notebook.prototype._unsafe_delete_cell = function (index) {
var i = this.index_or_selected(index);
var cell = this.get_cell(i);
$('#undelete_cell').addClass('disabled');
if (this.is_valid_cell_index(i)) {
var old_ncells = this.ncells();
var ce = this.get_cell_element(i);
ce.remove();
this.set_dirty(true);
}
return this;
};
/**
* Delete a cell from the notebook.
*
@ -1734,7 +1755,7 @@ define([
var i;
for (i=0; i<ncells; i++) {
// Always delete cell 0 as they get renumbered as they are deleted.
this.delete_cell(0);
this._unsafe_delete_cell(0);
}
// Save the metadata and name.
this.metadata = content.metadata;