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<h1>Source code for webnotes.model</h1><div class="highlight"><pre>
<span class="c"># model __init__.py</span>
<span class="kn">import</span> <span class="nn">webnotes</span>
<span class="n">no_value_fields</span> <span class="o">=</span> <span class="p">[</span><span class="s">&#39;Section Break&#39;</span><span class="p">,</span> <span class="s">&#39;Column Break&#39;</span><span class="p">,</span> <span class="s">&#39;HTML&#39;</span><span class="p">,</span> <span class="s">&#39;Table&#39;</span><span class="p">,</span> <span class="s">&#39;FlexTable&#39;</span><span class="p">,</span> <span class="s">&#39;Button&#39;</span><span class="p">,</span> <span class="s">&#39;Image&#39;</span><span class="p">,</span> <span class="s">&#39;Graph&#39;</span><span class="p">]</span>
<span class="n">default_fields</span> <span class="o">=</span> <span class="p">[</span><span class="s">&#39;doctype&#39;</span><span class="p">,</span><span class="s">&#39;name&#39;</span><span class="p">,</span><span class="s">&#39;owner&#39;</span><span class="p">,</span><span class="s">&#39;creation&#39;</span><span class="p">,</span><span class="s">&#39;modified&#39;</span><span class="p">,</span><span class="s">&#39;modified_by&#39;</span><span class="p">,</span><span class="s">&#39;parent&#39;</span><span class="p">,</span><span class="s">&#39;parentfield&#39;</span><span class="p">,</span><span class="s">&#39;parenttype&#39;</span><span class="p">,</span><span class="s">&#39;idx&#39;</span><span class="p">,</span><span class="s">&#39;docstatus&#39;</span><span class="p">]</span>
<span class="c">#=================================================================================</span>
<div class="viewcode-block" id="check_if_doc_is_linked"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.check_if_doc_is_linked">[docs]</a><span class="k">def</span> <span class="nf">check_if_doc_is_linked</span><span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dn</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Raises excption if the given doc(dt, dn) is linked in another record.</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">sql</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span>
<span class="n">ll</span> <span class="o">=</span> <span class="n">get_link_fields</span><span class="p">(</span><span class="n">dt</span><span class="p">)</span>
<span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="n">ll</span><span class="p">:</span>
<span class="n">link_dt</span><span class="p">,</span> <span class="n">link_field</span> <span class="o">=</span> <span class="n">l</span>
<span class="n">issingle</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select issingle from tabDocType where name = &#39;</span><span class="si">%s</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">link_dt</span><span class="p">)</span>
<span class="c"># no such doctype (?)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">issingle</span><span class="p">:</span> <span class="k">continue</span>
<span class="k">if</span> <span class="n">issingle</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]:</span>
<span class="n">item</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select doctype from `tabSingles` where field=&#39;</span><span class="si">%s</span><span class="s">&#39; and value = &#39;</span><span class="si">%s</span><span class="s">&#39; and doctype = &#39;</span><span class="si">%s</span><span class="s">&#39; &quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">link_field</span><span class="p">,</span> <span class="n">dn</span><span class="p">,</span> <span class="n">l</span><span class="p">[</span><span class="mi">0</span><span class="p">]))</span>
<span class="k">if</span> <span class="n">item</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">msgprint</span><span class="p">(</span><span class="s">&quot;Cannot delete </span><span class="si">%s</span><span class="s"> &lt;b&gt;</span><span class="si">%s</span><span class="s">&lt;/b&gt; because it is linked in &lt;b&gt;</span><span class="si">%s</span><span class="s">&lt;/b&gt;&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dn</span><span class="p">,</span> <span class="n">item</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]),</span> <span class="n">raise_exception</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">item</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select name from `tab</span><span class="si">%s</span><span class="s">` where `</span><span class="si">%s</span><span class="s">`=&#39;</span><span class="si">%s</span><span class="s">&#39; and docstatus!=2 limit 1&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">link_dt</span><span class="p">,</span> <span class="n">link_field</span><span class="p">,</span> <span class="n">dn</span><span class="p">))</span>
<span class="k">if</span> <span class="n">item</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">msgprint</span><span class="p">(</span><span class="s">&quot;Cannot delete </span><span class="si">%s</span><span class="s"> &lt;b&gt;</span><span class="si">%s</span><span class="s">&lt;/b&gt; because it is linked in </span><span class="si">%s</span><span class="s"> &lt;b&gt;</span><span class="si">%s</span><span class="s">&lt;/b&gt;&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dn</span><span class="p">,</span> <span class="n">link_dt</span><span class="p">,</span> <span class="n">item</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]),</span> <span class="n">raise_exception</span><span class="o">=</span><span class="mi">1</span><span class="p">)</span>
</div>
<div class="viewcode-block" id="delete_doc"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.delete_doc">[docs]</a><span class="k">def</span> <span class="nf">delete_doc</span><span class="p">(</span><span class="n">doctype</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">name</span><span class="o">=</span><span class="bp">None</span><span class="p">,</span> <span class="n">doclist</span> <span class="o">=</span> <span class="bp">None</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Deletes a doc(dt, dn) and validates if it is not submitted and not linked in a live record</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="kn">import</span> <span class="nn">webnotes.model.meta</span>
<span class="n">sql</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span>
<span class="c"># get from form</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">doctype</span><span class="p">:</span>
<span class="n">doctype</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">form_dict</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">&#39;dt&#39;</span><span class="p">)</span>
<span class="n">name</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">form_dict</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">&#39;dn&#39;</span><span class="p">)</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">doctype</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">msgprint</span><span class="p">(</span><span class="s">&#39;Nothing to delete!&#39;</span><span class="p">,</span> <span class="n">raise_exception</span> <span class="o">=</span><span class="mi">1</span><span class="p">)</span>
<span class="c"># already deleted..?</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="n">name</span><span class="p">):</span>
<span class="k">return</span>
<span class="n">tablefields</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">meta</span><span class="o">.</span><span class="n">get_table_fields</span><span class="p">(</span><span class="n">doctype</span><span class="p">)</span>
<span class="c"># check if submitted</span>
<span class="n">d</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s">&quot;select docstatus from `tab</span><span class="si">%s</span><span class="s">` where name=</span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="s">&#39;</span><span class="si">%s</span><span class="s">&#39;</span><span class="p">),</span> <span class="n">name</span><span class="p">)</span>
<span class="k">if</span> <span class="n">d</span> <span class="ow">and</span> <span class="nb">int</span><span class="p">(</span><span class="n">d</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">])</span> <span class="o">==</span> <span class="mi">1</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">msgprint</span><span class="p">(</span><span class="s">&quot;Submitted Record &#39;</span><span class="si">%s</span><span class="s">&#39; &#39;</span><span class="si">%s</span><span class="s">&#39; cannot be deleted&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="n">name</span><span class="p">))</span>
<span class="k">raise</span> <span class="ne">Exception</span>
<span class="c"># call on_trash if required</span>
<span class="kn">from</span> <span class="nn">webnotes.model.code</span> <span class="kn">import</span> <span class="n">get_obj</span>
<span class="k">if</span> <span class="n">doclist</span><span class="p">:</span>
<span class="n">obj</span> <span class="o">=</span> <span class="n">get_obj</span><span class="p">(</span><span class="n">doclist</span><span class="o">=</span><span class="n">doclist</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">obj</span> <span class="o">=</span> <span class="n">get_obj</span><span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
<span class="k">if</span> <span class="nb">hasattr</span><span class="p">(</span><span class="n">obj</span><span class="p">,</span><span class="s">&#39;on_trash&#39;</span><span class="p">):</span>
<span class="n">obj</span><span class="o">.</span><span class="n">on_trash</span><span class="p">()</span>
<span class="c"># check if links exist</span>
<span class="n">check_if_doc_is_linked</span><span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="n">name</span><span class="p">)</span>
<span class="k">try</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s">&quot;delete from `tab</span><span class="si">%s</span><span class="s">` where name=&#39;</span><span class="si">%s</span><span class="s">&#39; limit 1&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="n">name</span><span class="p">))</span>
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">tablefields</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s">&quot;delete from `tab</span><span class="si">%s</span><span class="s">` where parent = </span><span class="si">%s</span><span class="s">&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="s">&#39;</span><span class="si">%s</span><span class="s">&#39;</span><span class="p">),</span> <span class="n">name</span><span class="p">)</span>
<span class="k">except</span> <span class="ne">Exception</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span>
<span class="k">if</span> <span class="n">e</span><span class="o">.</span><span class="n">args</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span><span class="o">==</span><span class="mi">1451</span><span class="p">:</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">msgprint</span><span class="p">(</span><span class="s">&quot;Cannot delete </span><span class="si">%s</span><span class="s"> &#39;</span><span class="si">%s</span><span class="s">&#39; as it is referenced in another record. You must delete the referred record first&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">doctype</span><span class="p">,</span> <span class="n">name</span><span class="p">))</span>
<span class="k">raise</span> <span class="n">e</span>
<span class="k">return</span> <span class="s">&#39;okay&#39;</span>
<span class="c">#=================================================================================</span>
<span class="c"># new feature added 9-Jun-10 to allow doctypes to have labels </span></div>
<div class="viewcode-block" id="get_dt_labels"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.get_dt_labels">[docs]</a><span class="k">def</span> <span class="nf">get_dt_labels</span><span class="p">():</span>
<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>
<span class="k">try</span><span class="p">:</span>
<span class="n">res</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s">&quot;select name, dt_label from `tabDocType Label`&quot;</span><span class="p">)</span>
<span class="k">except</span><span class="p">:</span>
<span class="k">return</span> <span class="p">{}</span>
<span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">res</span><span class="p">:</span>
<span class="n">d</span><span class="p">[</span><span class="n">r</span><span class="p">[</span><span class="mi">0</span><span class="p">]]</span> <span class="o">=</span> <span class="n">r</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
<span class="k">return</span> <span class="n">d</span>
<span class="c">#=================================================================================</span>
</div>
<div class="viewcode-block" id="get_search_criteria"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.get_search_criteria">[docs]</a><span class="k">def</span> <span class="nf">get_search_criteria</span><span class="p">(</span><span class="n">dt</span><span class="p">):</span>
<span class="kn">import</span> <span class="nn">webnotes.model.doc</span>
<span class="c"># load search criteria for reports (all)</span>
<span class="n">dl</span> <span class="o">=</span> <span class="p">[]</span>
<span class="k">try</span><span class="p">:</span> <span class="c"># bc</span>
<span class="n">sc_list</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s">&quot;select name from `tabSearch Criteria` where doc_type = &#39;</span><span class="si">%s</span><span class="s">&#39; or parent_doc_type = &#39;</span><span class="si">%s</span><span class="s">&#39; and (disabled!=1 OR disabled IS NULL)&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dt</span><span class="p">))</span>
<span class="k">for</span> <span class="n">sc</span> <span class="ow">in</span> <span class="n">sc_list</span><span class="p">:</span>
<span class="n">dl</span> <span class="o">+=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">doc</span><span class="o">.</span><span class="n">get</span><span class="p">(</span><span class="s">&#39;Search Criteria&#39;</span><span class="p">,</span> <span class="n">sc</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="k">except</span> <span class="ne">Exception</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span>
<span class="k">pass</span> <span class="c"># no search criteria</span>
<span class="k">return</span> <span class="n">dl</span>
<span class="c"># Rename Doc</span>
<span class="c">#=================================================================================</span>
</div>
<div class="viewcode-block" id="get_link_fields"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.get_link_fields">[docs]</a><span class="k">def</span> <span class="nf">get_link_fields</span><span class="p">(</span><span class="n">dt</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Returns linked fields for dt as a tuple of (linked_doctype, linked_field)</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="k">return</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span><span class="p">(</span><span class="s">&quot;select parent, fieldname from tabDocField where parent not like &#39;old</span><span class="si">%%</span><span class="s">&#39; and ((options = &#39;</span><span class="si">%s</span><span class="s">&#39; and fieldtype=&#39;Link&#39;) or (options = &#39;link:</span><span class="si">%s</span><span class="s">&#39; and fieldtype=&#39;Select&#39;))&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dt</span><span class="p">))</span>
</div>
<div class="viewcode-block" id="rename"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.rename">[docs]</a><span class="k">def</span> <span class="nf">rename</span><span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">old</span><span class="p">,</span> <span class="n">new</span><span class="p">,</span> <span class="n">is_doctype</span> <span class="o">=</span> <span class="mi">0</span><span class="p">):</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Renames a doc(dt, old) to doc(dt, new) and updates all linked fields of type &quot;Link&quot; or &quot;Select&quot; with &quot;link:&quot;</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">sql</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span>
<span class="c"># rename doc</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;update `tab</span><span class="si">%s</span><span class="s">` set name=&#39;</span><span class="si">%s</span><span class="s">&#39; where name=&#39;</span><span class="si">%s</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">new</span><span class="p">,</span> <span class="n">old</span><span class="p">))</span>
<span class="c"># get child docs</span>
<span class="n">ct</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select options from tabDocField where parent = &#39;</span><span class="si">%s</span><span class="s">&#39; and fieldtype=&#39;Table&#39;&quot;</span> <span class="o">%</span> <span class="n">dt</span><span class="p">)</span>
<span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">ct</span><span class="p">:</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;update `tab</span><span class="si">%s</span><span class="s">` set parent=&#39;</span><span class="si">%s</span><span class="s">&#39; where parent=&#39;</span><span class="si">%s</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">c</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">new</span><span class="p">,</span> <span class="n">old</span><span class="p">))</span>
<span class="c"># get links (link / select)</span>
<span class="n">ll</span> <span class="o">=</span> <span class="n">get_link_fields</span><span class="p">(</span><span class="n">dt</span><span class="p">)</span>
<span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="n">ll</span><span class="p">:</span>
<span class="n">is_single</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select issingle from tabDocType where name = &#39;</span><span class="si">%s</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">l</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="n">is_single</span> <span class="o">=</span> <span class="n">is_single</span> <span class="ow">and</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">utils</span><span class="o">.</span><span class="n">cint</span><span class="p">(</span><span class="n">is_single</span><span class="p">[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">])</span> <span class="ow">or</span> <span class="mi">0</span>
<span class="k">if</span> <span class="n">is_single</span><span class="p">:</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;update `tabSingles` set value=&#39;</span><span class="si">%s</span><span class="s">&#39; where field=&#39;</span><span class="si">%s</span><span class="s">&#39; and value = &#39;</span><span class="si">%s</span><span class="s">&#39; and doctype = &#39;</span><span class="si">%s</span><span class="s">&#39; &quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">new</span><span class="p">,</span> <span class="n">l</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">old</span><span class="p">,</span> <span class="n">l</span><span class="p">[</span><span class="mi">0</span><span class="p">]))</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;update `tab</span><span class="si">%s</span><span class="s">` set `</span><span class="si">%s</span><span class="s">`=&#39;</span><span class="si">%s</span><span class="s">&#39; where `</span><span class="si">%s</span><span class="s">`=&#39;</span><span class="si">%s</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">l</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">l</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">new</span><span class="p">,</span> <span class="n">l</span><span class="p">[</span><span class="mi">1</span><span class="p">],</span> <span class="n">old</span><span class="p">))</span>
<span class="c"># doctype</span>
<span class="k">if</span> <span class="n">is_doctype</span><span class="p">:</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;RENAME TABLE `tab</span><span class="si">%s</span><span class="s">` TO `tab</span><span class="si">%s</span><span class="s">`&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">old</span><span class="p">,</span> <span class="n">new</span><span class="p">))</span>
<span class="c"># get child docs (update parenttype)</span>
<span class="n">ct</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select options from tabDocField where parent = &#39;</span><span class="si">%s</span><span class="s">&#39; and fieldtype=&#39;Table&#39;&quot;</span> <span class="o">%</span> <span class="n">new</span><span class="p">)</span>
<span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">ct</span><span class="p">:</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;update `tab</span><span class="si">%s</span><span class="s">` set parenttype=&#39;</span><span class="si">%s</span><span class="s">&#39; where parenttype=&#39;</span><span class="si">%s</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="p">(</span><span class="n">c</span><span class="p">[</span><span class="mi">0</span><span class="p">],</span> <span class="n">new</span><span class="p">,</span> <span class="n">old</span><span class="p">))</span>
<span class="c">#=================================================================================</span>
</div>
<div class="viewcode-block" id="clear_recycle_bin"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.clear_recycle_bin">[docs]</a><span class="k">def</span> <span class="nf">clear_recycle_bin</span><span class="p">():</span>
<span class="sd">&quot;&quot;&quot;</span>
<span class="sd"> Clears temporary records that have been deleted</span>
<span class="sd"> &quot;&quot;&quot;</span>
<span class="n">sql</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">sql</span>
<span class="n">tl</span> <span class="o">=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&#39;show tables&#39;</span><span class="p">)</span>
<span class="n">total_deleted</span> <span class="o">=</span> <span class="mi">0</span>
<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">tl</span><span class="p">:</span>
<span class="n">fl</span> <span class="o">=</span> <span class="p">[</span><span class="n">i</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="n">sql</span><span class="p">(</span><span class="s">&#39;desc `</span><span class="si">%s</span><span class="s">`&#39;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])]</span>
<span class="k">if</span> <span class="s">&#39;name&#39;</span> <span class="ow">in</span> <span class="n">fl</span><span class="p">:</span>
<span class="n">total_deleted</span> <span class="o">+=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select count(*) from `</span><span class="si">%s</span><span class="s">` where name like &#39;__overwritten:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;delete from `</span><span class="si">%s</span><span class="s">` where name like &#39;__overwritten:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="k">if</span> <span class="s">&#39;parent&#39;</span> <span class="ow">in</span> <span class="n">fl</span><span class="p">:</span>
<span class="n">total_deleted</span> <span class="o">+=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select count(*) from `</span><span class="si">%s</span><span class="s">` where parent like &#39;__oldparent:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;delete from `</span><span class="si">%s</span><span class="s">` where parent like &#39;__oldparent:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="n">total_deleted</span> <span class="o">+=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select count(*) from `</span><span class="si">%s</span><span class="s">` where parent like &#39;oldparent:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;delete from `</span><span class="si">%s</span><span class="s">` where parent like &#39;oldparent:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="n">total_deleted</span> <span class="o">+=</span> <span class="n">sql</span><span class="p">(</span><span class="s">&quot;select count(*) from `</span><span class="si">%s</span><span class="s">` where parent like &#39;old_parent:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])[</span><span class="mi">0</span><span class="p">][</span><span class="mi">0</span><span class="p">]</span>
<span class="n">sql</span><span class="p">(</span><span class="s">&quot;delete from `</span><span class="si">%s</span><span class="s">` where parent like &#39;old_parent:</span><span class="si">%%</span><span class="s">&#39;&quot;</span> <span class="o">%</span> <span class="n">t</span><span class="p">[</span><span class="mi">0</span><span class="p">])</span>
<span class="n">webnotes</span><span class="o">.</span><span class="n">msgprint</span><span class="p">(</span><span class="s">&quot;</span><span class="si">%s</span><span class="s"> records deleted&quot;</span> <span class="o">%</span> <span class="nb">str</span><span class="p">(</span><span class="nb">int</span><span class="p">(</span><span class="n">total_deleted</span><span class="p">)))</span>
<span class="c"># Make Table Copy</span>
<span class="c">#=================================================================================</span>
</div>
<div class="viewcode-block" id="copytables"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.copytables">[docs]</a><span class="k">def</span> <span class="nf">copytables</span><span class="p">(</span><span class="n">srctype</span><span class="p">,</span> <span class="n">src</span><span class="p">,</span> <span class="n">srcfield</span><span class="p">,</span> <span class="n">tartype</span><span class="p">,</span> <span class="n">tar</span><span class="p">,</span> <span class="n">tarfield</span><span class="p">,</span> <span class="n">srcfields</span><span class="p">,</span> <span class="n">tarfields</span><span class="o">=</span><span class="p">[]):</span>
<span class="kn">import</span> <span class="nn">webnotes.model.doc</span>
<span class="k">if</span> <span class="ow">not</span> <span class="n">tarfields</span><span class="p">:</span>
<span class="n">tarfields</span> <span class="o">=</span> <span class="n">srcfields</span>
<span class="n">l</span> <span class="o">=</span> <span class="p">[]</span>
<span class="n">data</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">doc</span><span class="o">.</span><span class="n">getchildren</span><span class="p">(</span><span class="n">src</span><span class="o">.</span><span class="n">name</span><span class="p">,</span> <span class="n">srctype</span><span class="p">,</span> <span class="n">srcfield</span><span class="p">)</span>
<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">data</span><span class="p">:</span>
<span class="n">newrow</span> <span class="o">=</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">model</span><span class="o">.</span><span class="n">doc</span><span class="o">.</span><span class="n">addchild</span><span class="p">(</span><span class="n">tar</span><span class="p">,</span> <span class="n">tarfield</span><span class="p">,</span> <span class="n">tartype</span><span class="p">,</span> <span class="n">local</span> <span class="o">=</span> <span class="mi">1</span><span class="p">)</span>
<span class="n">newrow</span><span class="o">.</span><span class="n">idx</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">idx</span>
<span class="k">for</span> <span class="n">i</span> <span class="ow">in</span> <span class="nb">range</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">srcfields</span><span class="p">)):</span>
<span class="n">newrow</span><span class="o">.</span><span class="n">fields</span><span class="p">[</span><span class="n">tarfields</span><span class="p">[</span><span class="n">i</span><span class="p">]]</span> <span class="o">=</span> <span class="n">d</span><span class="o">.</span><span class="n">fields</span><span class="p">[</span><span class="n">srcfields</span><span class="p">[</span><span class="n">i</span><span class="p">]]</span>
<span class="n">l</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">newrow</span><span class="p">)</span>
<span class="k">return</span> <span class="n">l</span>
<span class="c"># DB Exists</span>
<span class="c">#=================================================================================</span>
</div>
<div class="viewcode-block" id="db_exists"><a class="viewcode-back" href="../../webnotes.model.html#webnotes.model.db_exists">[docs]</a><span class="k">def</span> <span class="nf">db_exists</span><span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dn</span><span class="p">):</span>
<span class="kn">import</span> <span class="nn">webnotes</span>
<span class="k">return</span> <span class="n">webnotes</span><span class="o">.</span><span class="n">conn</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">dt</span><span class="p">,</span> <span class="n">dn</span><span class="p">)</span></div>
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