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<section id="for-base">
<h1>For Base<a class="headerlink" href="#for-base" title="Permalink to this headline"></a></h1>
<p>You need install <code class="docutils literal notranslate"><span class="pre">peewee</span></code></p>
<p><code class="docutils literal notranslate"><span class="pre">pip</span> <span class="pre">install</span> <span class="pre">-U</span> <span class="pre">peewee</span></code></p>
<section id="create-table">
<h2>Create table<a class="headerlink" href="#create-table" title="Permalink to this headline"></a></h2>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="kn">import</span> <span class="nn">easymacro</span> <span class="k">as</span> <span class="nn">app</span>
<span class="kn">from</span> <span class="nn">peewee</span> <span class="kn">import</span> <span class="o">*</span>
<span class="n">database_proxy</span> <span class="o">=</span> <span class="n">DatabaseProxy</span><span class="p">()</span>
<span class="k">class</span> <span class="nc">BaseModel</span><span class="p">(</span><span class="n">Model</span><span class="p">):</span>
<span class="k">class</span> <span class="nc">Meta</span><span class="p">:</span>
<span class="n">database</span> <span class="o">=</span> <span class="n">database_proxy</span>
<span class="n">legacy_table_names</span> <span class="o">=</span> <span class="kc">False</span>
<span class="k">class</span> <span class="nc">Contacts</span><span class="p">(</span><span class="n">BaseModel</span><span class="p">):</span>
<span class="nb">id</span> <span class="o">=</span> <span class="n">IdentityField</span><span class="p">()</span>
<span class="n">name</span> <span class="o">=</span> <span class="n">CharField</span><span class="p">()</span>
<span class="n">born</span> <span class="o">=</span> <span class="n">app</span><span class="o">.</span><span class="n">BaseDateField</span><span class="p">(</span><span class="n">null</span><span class="o">=</span><span class="kc">True</span><span class="p">)</span>
<span class="k">def</span> <span class="nf">create_table</span><span class="p">():</span>
<span class="n">path</span> <span class="o">=</span> <span class="s1">&#39;/home/mau/test.odb&#39;</span>
<span class="k">if</span> <span class="n">app</span><span class="o">.</span><span class="n">paths</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">path</span><span class="p">):</span>
<span class="n">db</span> <span class="o">=</span> <span class="n">app</span><span class="o">.</span><span class="n">docs</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
<span class="k">else</span><span class="p">:</span>
<span class="n">db</span> <span class="o">=</span> <span class="n">app</span><span class="o">.</span><span class="n">docs</span><span class="o">.</span><span class="n">new</span><span class="p">(</span><span class="s1">&#39;base&#39;</span><span class="p">,</span> <span class="p">{</span><span class="s1">&#39;path&#39;</span><span class="p">:</span> <span class="n">path</span><span class="p">})</span>
<span class="n">tables</span> <span class="o">=</span> <span class="p">[</span><span class="n">Contacts</span><span class="p">]</span>
<span class="n">db</span><span class="o">.</span><span class="n">initialize</span><span class="p">(</span><span class="n">database_proxy</span><span class="p">,</span> <span class="n">tables</span><span class="p">)</span>
<span class="k">return</span>
</pre></div>
</div>
</section>
<section id="insert-data">
<h2>Insert data<a class="headerlink" href="#insert-data" title="Permalink to this headline"></a></h2>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="k">def</span> <span class="nf">base_insert_data</span><span class="p">():</span>
<span class="n">path</span> <span class="o">=</span> <span class="s1">&#39;/home/mau/test.odb&#39;</span>
<span class="n">db</span> <span class="o">=</span> <span class="n">app</span><span class="o">.</span><span class="n">docs</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
<span class="n">db</span><span class="o">.</span><span class="n">initialize</span><span class="p">(</span><span class="n">database_proxy</span><span class="p">)</span>
<span class="n">rows</span> <span class="o">=</span> <span class="p">(</span>
<span class="nb">dict</span><span class="p">(</span><span class="n">name</span> <span class="o">=</span> <span class="s1">&#39;Ingrid Bergman&#39;</span><span class="p">,</span> <span class="n">born</span><span class="o">=</span><span class="n">app</span><span class="o">.</span><span class="n">dates</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2001</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">)),</span>
<span class="nb">dict</span><span class="p">(</span><span class="n">name</span> <span class="o">=</span> <span class="s1">&#39;Sofia Loren&#39;</span><span class="p">,</span> <span class="n">born</span><span class="o">=</span><span class="n">app</span><span class="o">.</span><span class="n">dates</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2002</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">2</span><span class="p">)),</span>
<span class="nb">dict</span><span class="p">(</span><span class="n">name</span> <span class="o">=</span> <span class="s1">&#39;Kim Novak&#39;</span><span class="p">,</span> <span class="n">born</span><span class="o">=</span><span class="n">app</span><span class="o">.</span><span class="n">dates</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2003</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">)),</span>
<span class="nb">dict</span><span class="p">(</span><span class="n">name</span> <span class="o">=</span> <span class="s1">&#39;Jane Fonda&#39;</span><span class="p">,</span> <span class="n">born</span><span class="o">=</span><span class="n">app</span><span class="o">.</span><span class="n">dates</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2004</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">4</span><span class="p">)),</span>
<span class="nb">dict</span><span class="p">(</span><span class="n">name</span> <span class="o">=</span> <span class="s1">&#39;Marion Cotillar&#39;</span><span class="p">,</span> <span class="n">born</span><span class="o">=</span><span class="n">app</span><span class="o">.</span><span class="n">dates</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2005</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">5</span><span class="p">)),</span>
<span class="p">)</span>
<span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">rows</span><span class="p">:</span>
<span class="n">Contactos</span><span class="o">.</span><span class="n">insert</span><span class="p">(</span><span class="o">**</span><span class="n">row</span><span class="p">)</span><span class="o">.</span><span class="n">execute</span><span class="p">()</span>
<span class="k">return</span>
</pre></div>
</div>
</section>
<section id="select-data">
<h2>Select data<a class="headerlink" href="#select-data" title="Permalink to this headline"></a></h2>
<div class="highlight-python notranslate"><div class="highlight"><pre><span></span><span class="k">def</span> <span class="nf">base_select_data</span><span class="p">():</span>
<span class="n">path</span> <span class="o">=</span> <span class="s1">&#39;/home/mau/test.odb&#39;</span>
<span class="n">db</span> <span class="o">=</span> <span class="n">app</span><span class="o">.</span><span class="n">docs</span><span class="o">.</span><span class="n">connect</span><span class="p">(</span><span class="n">path</span><span class="p">)</span>
<span class="n">db</span><span class="o">.</span><span class="n">initialize</span><span class="p">(</span><span class="n">database_proxy</span><span class="p">)</span>
<span class="n">query</span> <span class="o">=</span> <span class="n">Contactos</span><span class="o">.</span><span class="n">select</span><span class="p">()</span>
<span class="n">rows</span> <span class="o">=</span> <span class="n">db</span><span class="o">.</span><span class="n">get_query</span><span class="p">(</span><span class="n">query</span><span class="p">)</span><span class="o">.</span><span class="n">tuples</span>
<span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">rows</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="n">row</span><span class="p">)</span>
<span class="n">rows</span> <span class="o">=</span> <span class="n">db</span><span class="o">.</span><span class="n">get_query</span><span class="p">(</span><span class="n">query</span><span class="p">)</span><span class="o">.</span><span class="n">dicts</span>
<span class="k">for</span> <span class="n">row</span> <span class="ow">in</span> <span class="n">rows</span><span class="p">:</span>
<span class="nb">print</span><span class="p">(</span><span class="n">row</span><span class="p">)</span>
<span class="k">return</span>
</pre></div>
</div>
<p>You can get tuples or dict:</p>
<div class="highlight-default notranslate"><div class="highlight"><pre><span></span><span class="p">(</span><span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;Ingrid Bergman&#39;</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2001</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">))</span>
<span class="p">(</span><span class="mi">2</span><span class="p">,</span> <span class="s1">&#39;Sofia Loren&#39;</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2002</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">2</span><span class="p">))</span>
<span class="p">(</span><span class="mi">3</span><span class="p">,</span> <span class="s1">&#39;Kim Novak&#39;</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2003</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">))</span>
<span class="p">(</span><span class="mi">4</span><span class="p">,</span> <span class="s1">&#39;Jane Fonda&#39;</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2004</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">4</span><span class="p">))</span>
<span class="p">(</span><span class="mi">5</span><span class="p">,</span> <span class="s1">&#39;Marion Cotillar&#39;</span><span class="p">,</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2005</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">5</span><span class="p">))</span>
<span class="p">{</span><span class="s1">&#39;id&#39;</span><span class="p">:</span> <span class="mi">1</span><span class="p">,</span> <span class="s1">&#39;name&#39;</span><span class="p">:</span> <span class="s1">&#39;Ingrid Bergman&#39;</span><span class="p">,</span> <span class="s1">&#39;born&#39;</span><span class="p">:</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2001</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">)}</span>
<span class="p">{</span><span class="s1">&#39;id&#39;</span><span class="p">:</span> <span class="mi">2</span><span class="p">,</span> <span class="s1">&#39;name&#39;</span><span class="p">:</span> <span class="s1">&#39;Sofia Loren&#39;</span><span class="p">,</span> <span class="s1">&#39;born&#39;</span><span class="p">:</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2002</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">2</span><span class="p">)}</span>
<span class="p">{</span><span class="s1">&#39;id&#39;</span><span class="p">:</span> <span class="mi">3</span><span class="p">,</span> <span class="s1">&#39;name&#39;</span><span class="p">:</span> <span class="s1">&#39;Kim Novak&#39;</span><span class="p">,</span> <span class="s1">&#39;born&#39;</span><span class="p">:</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2003</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">3</span><span class="p">)}</span>
<span class="p">{</span><span class="s1">&#39;id&#39;</span><span class="p">:</span> <span class="mi">4</span><span class="p">,</span> <span class="s1">&#39;name&#39;</span><span class="p">:</span> <span class="s1">&#39;Jane Fonda&#39;</span><span class="p">,</span> <span class="s1">&#39;born&#39;</span><span class="p">:</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2004</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">4</span><span class="p">)}</span>
<span class="p">{</span><span class="s1">&#39;id&#39;</span><span class="p">:</span> <span class="mi">5</span><span class="p">,</span> <span class="s1">&#39;name&#39;</span><span class="p">:</span> <span class="s1">&#39;Marion Cotillar&#39;</span><span class="p">,</span> <span class="s1">&#39;born&#39;</span><span class="p">:</span> <span class="n">datetime</span><span class="o">.</span><span class="n">date</span><span class="p">(</span><span class="mi">2005</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">5</span><span class="p">)}</span>
</pre></div>
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