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  1. 

  2. 

  3. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"

  4.   "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

  5. 

  6. <html xmlns="http://www.w3.org/1999/xhtml">

  7.   <head>

  8.     <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

  9.     

  10.     <title>webnotes.model &mdash; WNFramework v1.8 documentation</title>

  11.     <link rel="stylesheet" href="../../_static/default.css" type="text/css" />

  12.     <link rel="stylesheet" href="../../_static/pygments.css" type="text/css" />

  13.     <script type="text/javascript">

  14.       var DOCUMENTATION_OPTIONS = {

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  25.     <link rel="top" title="WNFramework v1.8 documentation" href="../../index.html" />

  26.     <link rel="up" title="webnotes" href="../webnotes.html" /> 

  27.   </head>

  28.   <body>

  29.     <div class="related">

  30.       <h3>Navigation</h3>

  31.       <ul>

  32.         <li class="right" style="margin-right: 10px">

  33.           <a href="../../genindex.html" title="General Index"

  34.              accesskey="I">index</a></li>

  35.         <li class="right" >

  36.           <a href="../../py-modindex.html" title="Python Module Index"

  37.              >modules</a> |</li>

  38.         <li><a href="../../index.html">WNFramework v1.8 documentation</a> &raquo;</li>

  39.           <li><a href="../index.html" >Module code</a> &raquo;</li>

  40.           <li><a href="../webnotes.html" accesskey="U">webnotes</a> &raquo;</li> 

  41.       </ul>

  42.     </div>  

  43. 

  44.     <div class="document">

  45.       <div class="documentwrapper">

  46.         <div class="bodywrapper">

  47.           <div class="body">

  48.             

  49.   <h1>Source code for webnotes.model</h1><div class="highlight"><pre>

  50. <span class="c"># model __init__.py</span>

  51. <span class="kn">import</span> <span class="nn">webnotes</span>

  52. 

  53. <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>

  54. <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>

  55. 

  56. <span class="c">#=================================================================================</span>

  57. 

  58. <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>

  59. 	<span class="sd">&quot;&quot;&quot;</span>

  60. <span class="sd">		Raises excption if the given doc(dt, dn) is linked in another record.</span>

  61. <span class="sd">	&quot;&quot;&quot;</span>

  62. 	<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>

  63. 

  64. 	<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>

  65. 	<span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="n">ll</span><span class="p">:</span>

  66. 		<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>

  67. 		<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>

  68. 

  69. 		<span class="c"># no such doctype (?)</span>

  70. 		<span class="k">if</span> <span class="ow">not</span> <span class="n">issingle</span><span class="p">:</span> <span class="k">continue</span>

  71. 		

  72. 		<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>

  73. 			<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>

  74. 			<span class="k">if</span> <span class="n">item</span><span class="p">:</span>

  75. 				<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>

  76. 			

  77. 		<span class="k">else</span><span class="p">:</span>

  78. 			<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>

  79. 			<span class="k">if</span> <span class="n">item</span><span class="p">:</span>

  80. 				<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>

  81. 

  82. </div>

  83. <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>

  84. 	<span class="sd">&quot;&quot;&quot;</span>

  85. <span class="sd">		Deletes a doc(dt, dn) and validates if it is not submitted and not linked in a live record</span>

  86. <span class="sd">	&quot;&quot;&quot;</span>

  87. 	<span class="kn">import</span> <span class="nn">webnotes.model.meta</span>

  88. 	<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>

  89. 

  90. 	<span class="c"># get from form</span>

  91. 	<span class="k">if</span> <span class="ow">not</span> <span class="n">doctype</span><span class="p">:</span>

  92. 		<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>

  93. 		<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>

  94. 	

  95. 	<span class="k">if</span> <span class="ow">not</span> <span class="n">doctype</span><span class="p">:</span>

  96. 		<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>

  97. 

  98. 	<span class="c"># already deleted..?</span>

  99. 	<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>

  100. 		<span class="k">return</span>

  101. 

  102. 	<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>

  103. 	

  104. 	<span class="c"># check if submitted</span>

  105. 	<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>

  106. 	<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>

  107. 		<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>

  108. 		<span class="k">raise</span> <span class="ne">Exception</span>

  109. 	

  110. 	<span class="c"># call on_trash if required</span>

  111. 	<span class="kn">from</span> <span class="nn">webnotes.model.code</span> <span class="kn">import</span> <span class="n">get_obj</span>

  112. 	<span class="k">if</span> <span class="n">doclist</span><span class="p">:</span>

  113. 		<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>

  114. 	<span class="k">else</span><span class="p">:</span>

  115. 		<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>

  116. 

  117. 	<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>

  118. 		<span class="n">obj</span><span class="o">.</span><span class="n">on_trash</span><span class="p">()</span>

  119. 	

  120. 	<span class="c"># check if links exist</span>

  121. 	<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>

  122. 	

  123. 	<span class="k">try</span><span class="p">:</span>

  124. 		<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>

  125. 		<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">tablefields</span><span class="p">:</span>

  126. 			<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>

  127. 	<span class="k">except</span> <span class="ne">Exception</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span>

  128. 		<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>

  129. 			<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>

  130. 		

  131. 		<span class="k">raise</span> <span class="n">e</span>

  132. 	

  133. 	<span class="k">return</span> <span class="s">&#39;okay&#39;</span>

  134. 

  135. <span class="c">#=================================================================================</span>

  136. <span class="c"># new feature added 9-Jun-10 to allow doctypes to have labels </span></div>

  137. <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>

  138. 	<span class="n">d</span> <span class="o">=</span> <span class="p">{}</span>

  139. 	<span class="k">try</span><span class="p">:</span>

  140. 		<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>

  141. 	<span class="k">except</span><span class="p">:</span>

  142. 		<span class="k">return</span> <span class="p">{}</span>

  143. 		

  144. 	<span class="k">for</span> <span class="n">r</span> <span class="ow">in</span> <span class="n">res</span><span class="p">:</span>

  145. 		<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>

  146. 	

  147. 	<span class="k">return</span> <span class="n">d</span>

  148. <span class="c">#=================================================================================</span>

  149. </div>

  150. <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>

  151. 	<span class="kn">import</span> <span class="nn">webnotes.model.doc</span>

  152. 	<span class="c"># load search criteria for reports (all)</span>

  153. 	<span class="n">dl</span> <span class="o">=</span> <span class="p">[]</span>

  154. 	<span class="k">try</span><span class="p">:</span> <span class="c"># bc</span>

  155. 		<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>

  156. 		<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>

  157. 			<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>

  158. 	<span class="k">except</span> <span class="ne">Exception</span><span class="p">,</span> <span class="n">e</span><span class="p">:</span>

  159. 		<span class="k">pass</span> <span class="c"># no search criteria</span>

  160. 	<span class="k">return</span> <span class="n">dl</span>

  161. 

  162. 

  163. <span class="c"># Rename Doc</span>

  164. <span class="c">#=================================================================================</span>

  165. </div>

  166. <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>

  167. 	<span class="sd">&quot;&quot;&quot;</span>

  168. <span class="sd">		Returns linked fields for dt as a tuple of (linked_doctype, linked_field)</span>

  169. <span class="sd">	&quot;&quot;&quot;</span>

  170. 	<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>

  171. </div>

  172. <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>

  173. 	<span class="sd">&quot;&quot;&quot;</span>

  174. <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>

  175. <span class="sd">	&quot;&quot;&quot;</span>

  176. 	<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>

  177. 

  178. 	<span class="c"># rename doc</span>

  179. 	<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>

  180. 

  181. 	<span class="c"># get child docs</span>

  182. 	<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>

  183. 	<span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">ct</span><span class="p">:</span>

  184. 		<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>

  185. 

  186. 	<span class="c"># get links (link / select)</span>

  187. 	<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>

  188. 	<span class="k">for</span> <span class="n">l</span> <span class="ow">in</span> <span class="n">ll</span><span class="p">:</span>

  189. 		<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>

  190. 		<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>

  191. 		<span class="k">if</span> <span class="n">is_single</span><span class="p">:</span>

  192. 			<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>

  193. 		<span class="k">else</span><span class="p">:</span>

  194. 			<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>

  195. 

  196. 	<span class="c"># doctype</span>

  197. 	<span class="k">if</span> <span class="n">is_doctype</span><span class="p">:</span>

  198. 		<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>

  199. 

  200. 		<span class="c"># get child docs (update parenttype)</span>

  201. 		<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>

  202. 		<span class="k">for</span> <span class="n">c</span> <span class="ow">in</span> <span class="n">ct</span><span class="p">:</span>

  203. 			<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>

  204. 

  205. <span class="c">#=================================================================================</span>

  206. </div>

  207. <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>

  208. 	<span class="sd">&quot;&quot;&quot;</span>

  209. <span class="sd">		Clears temporary records that have been deleted</span>

  210. <span class="sd">	&quot;&quot;&quot;</span>

  211. 	<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>

  212. 

  213. 	<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>

  214. 	<span class="n">total_deleted</span> <span class="o">=</span> <span class="mi">0</span>

  215. 	<span class="k">for</span> <span class="n">t</span> <span class="ow">in</span> <span class="n">tl</span><span class="p">:</span>

  216. 		<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>

  217. 		

  218. 		<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>

  219. 			<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>

  220. 			<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>

  221. 

  222. 		<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>	

  223. 			<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>

  224. 			<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>

  225. 	

  226. 			<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>

  227. 			<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>

  228. 

  229. 			<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>

  230. 			<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>

  231. 

  232. 	<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>

  233. 	

  234. 	

  235. <span class="c"># Make Table Copy</span>

  236. <span class="c">#=================================================================================</span>

  237. </div>

  238. <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>

  239. 	<span class="kn">import</span> <span class="nn">webnotes.model.doc</span>

  240. 

  241. 	<span class="k">if</span> <span class="ow">not</span> <span class="n">tarfields</span><span class="p">:</span> 

  242. 		<span class="n">tarfields</span> <span class="o">=</span> <span class="n">srcfields</span>

  243. 	<span class="n">l</span> <span class="o">=</span> <span class="p">[]</span>

  244. 	<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>

  245. 	<span class="k">for</span> <span class="n">d</span> <span class="ow">in</span> <span class="n">data</span><span class="p">:</span>

  246. 		<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>

  247. 		<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>

  248. 	

  249. 		<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>

  250. 			<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>

  251. 			

  252. 		<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>

  253. 	<span class="k">return</span> <span class="n">l</span>

  254. 

  255. <span class="c"># DB Exists</span>

  256. <span class="c">#=================================================================================</span>

  257. </div>

  258. <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>

  259. 	<span class="kn">import</span> <span class="nn">webnotes</span>

  260. 	<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>

  261. </pre></div>

  262. 

  263.           </div>

  264.         </div>

  265.       </div>

  266.       <div class="sphinxsidebar">

  267.         <div class="sphinxsidebarwrapper">

  268.             <p class="logo"><a href="../../index.html">

  269.               <img class="logo" src="../../_static/wnflogo200.gif" alt="Logo"/>

  270.             </a></p>

  271. <div id="searchbox" style="display: none">

  272.   <h3>Quick search</h3>

  273.     <form class="search" action="../../search.html" method="get">

  274.       <input type="text" name="q" size="18" />

  275.       <input type="submit" value="Go" />

  276.       <input type="hidden" name="check_keywords" value="yes" />

  277.       <input type="hidden" name="area" value="default" />

  278.     </form>

  279.     <p class="searchtip" style="font-size: 90%">

  280.     Enter search terms or a module, class or function name.

  281.     </p>

  282. </div>

  283. <script type="text/javascript">$('#searchbox').show(0);</script>

  284.         </div>

  285.       </div>

  286.       <div class="clearer"></div>

  287.     </div>

  288.     <div class="related">

  289.       <h3>Navigation</h3>

  290.       <ul>

  291.         <li class="right" style="margin-right: 10px">

  292.           <a href="../../genindex.html" title="General Index"

  293.              >index</a></li>

  294.         <li class="right" >

  295.           <a href="../../py-modindex.html" title="Python Module Index"

  296.              >modules</a> |</li>

  297.         <li><a href="../../index.html">WNFramework v1.8 documentation</a> &raquo;</li>

  298.           <li><a href="../index.html" >Module code</a> &raquo;</li>

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  300.       </ul>

  301.     </div>

  302.     <div class="footer">

  303.         &copy; Copyright 2011, Rushabh Mehta, Web Notes Technologies.

  304.       Created using <a href="http://sphinx.pocoo.org/">Sphinx</a> 1.0.7.

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