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<li><a class="reference external" href=""><tt class="docutils literal"><span class="pre">utils</span></tt> — Utilities Module</a><ul>
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<li><a class="reference external" href="#date-and-time-functions">Date and Time Functions</a></li>
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<li><a class="reference external" href="#datatype-conversions">Datatype Conversions</a></li>
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<li><a class="reference external" href="#defaults">Defaults</a></li>
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<li><a class="reference external" href="#file-blob-functions">File (BLOB) Functions</a></li>
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<li><a class="reference external" href="#email-functions">Email Functions</a></li>
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<li><a class="reference external" href="#other-functions">Other Functions</a></li>
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title="previous chapter"><tt class="docutils literal docutils literal docutils literal"><span class="pre">doc</span></tt> — Document (ORM)</a></p>
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title="next chapter"><tt class="docutils literal docutils literal docutils literal"><span class="pre">email_lib</span></tt> — Email</a></p>
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<div class="section" id="module-utils">
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<h1><tt class="xref docutils literal"><span class="pre">utils</span></tt> — Utilities Module<a class="headerlink" href="#module-utils" title="Permalink to this headline">¶</a></h1>
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<div class="section" id="date-and-time-functions">
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<h2>Date and Time Functions<a class="headerlink" href="#date-and-time-functions" title="Permalink to this headline">¶</a></h2>
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<dl class="data">
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<dt id="utils.user_format">
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<tt class="descclassname">utils.</tt><tt class="descname">user_format</tt><a class="headerlink" href="#utils.user_format" title="Permalink to this definition">¶</a></dt>
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<dd><p>User format specified in <a class="reference external" href="glossary.html#term-control-panel"><em class="xref">Control Panel</em></a></p>
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<p>Examples:</p>
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<ul class="simple">
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<li>dd-mm-yyyy</li>
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<li>mm-dd-yyyy</li>
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<li>dd/mm/yyyy</li>
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</ul>
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</dd></dl>
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<dl class="function">
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<dt id="utils.getdate">
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<tt class="descclassname">utils.</tt><tt class="descname">getdate</tt><big>(</big><em>string_date</em><big>)</big><a class="headerlink" href="#utils.getdate" title="Permalink to this definition">¶</a></dt>
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<dd>Coverts string date (yyyy-mm-dd) to datetime.date object</dd></dl>
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<dl class="function">
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<dt id="utils.add_days">
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<tt class="descclassname">utils.</tt><tt class="descname">add_days</tt><big>(</big><em>string_date</em>, <em>days</em><big>)</big><a class="headerlink" href="#utils.add_days" title="Permalink to this definition">¶</a></dt>
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<dd>Adds <cite>days</cite> to the given <cite>string_date</cite></dd></dl>
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<dl class="function">
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<dt id="utils.now">
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<tt class="descclassname">utils.</tt><tt class="descname">now</tt><big>(</big><big>)</big><a class="headerlink" href="#utils.now" title="Permalink to this definition">¶</a></dt>
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<dd>Returns <cite>time.strftime(‘%Y-%m-%d %H:%M:%S’)</cite></dd></dl>
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<dl class="function">
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<dt id="utils.nowdate">
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<tt class="descclassname">utils.</tt><tt class="descname">nowdate</tt><big>(</big><big>)</big><a class="headerlink" href="#utils.nowdate" title="Permalink to this definition">¶</a></dt>
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<dd>Returns time.strftime(‘%Y-%m-%d’)</dd></dl>
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<dl class="function">
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<dt id="utils.get_first_day">
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<tt class="descclassname">utils.</tt><tt class="descname">get_first_day</tt><big>(</big><em>date</em>, <em>d_years=0</em>, <em>d_months=0</em><big>)</big><a class="headerlink" href="#utils.get_first_day" title="Permalink to this definition">¶</a></dt>
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<dd>Returns the first day of the month for the date specified by date object
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Also adds <cite>d_years</cite> and <cite>d_months</cite> if specified</dd></dl>
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<dl class="function">
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<dt id="utils.get_last_day">
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<tt class="descclassname">utils.</tt><tt class="descname">get_last_day</tt><big>(</big><em>dt</em><big>)</big><a class="headerlink" href="#utils.get_last_day" title="Permalink to this definition">¶</a></dt>
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<dd>Returns last day of the month using:
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<cite>get_first_day(dt, 0, 1) + datetime.timedelta(-1)</cite></dd></dl>
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<dl class="function">
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<dt id="utils.formatdate">
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<tt class="descclassname">utils.</tt><tt class="descname">formatdate</tt><big>(</big><em>dt</em><big>)</big><a class="headerlink" href="#utils.formatdate" title="Permalink to this definition">¶</a></dt>
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<dd>Convers the given string date to <a title="utils.user_format" class="reference internal" href="#utils.user_format"><tt class="xref docutils literal"><span class="pre">user_format</span></tt></a></dd></dl>
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</div>
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<div class="section" id="datatype-conversions">
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<h2>Datatype Conversions<a class="headerlink" href="#datatype-conversions" title="Permalink to this headline">¶</a></h2>
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<dl class="function">
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<dt id="utils.dict_to_str">
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<tt class="descclassname">utils.</tt><tt class="descname">dict_to_str</tt><big>(</big><em>args</em>, <em>sep='&'</em><big>)</big><a class="headerlink" href="#utils.dict_to_str" title="Permalink to this definition">¶</a></dt>
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<dd>Converts a dictionary to URL</dd></dl>
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<dl class="function">
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<dt id="utils.isNull">
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<tt class="descclassname">utils.</tt><tt class="descname">isNull</tt><big>(</big><em>v</em><big>)</big><a class="headerlink" href="#utils.isNull" title="Permalink to this definition">¶</a></dt>
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<dd>Returns true if v=’’ or v is <cite>None</cite></dd></dl>
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<dl class="function">
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<dt id="utils.has_common">
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<tt class="descclassname">utils.</tt><tt class="descname">has_common</tt><big>(</big><em>l1</em>, <em>l2</em><big>)</big><a class="headerlink" href="#utils.has_common" title="Permalink to this definition">¶</a></dt>
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<dd>Returns true if there are common elements in lists l1 and l2</dd></dl>
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<dl class="function">
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<dt id="utils.flt">
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<tt class="descclassname">utils.</tt><tt class="descname">flt</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#utils.flt" title="Permalink to this definition">¶</a></dt>
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<dd>Convert to float (ignore commas)</dd></dl>
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<dl class="function">
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<dt id="utils.cint">
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<tt class="descclassname">utils.</tt><tt class="descname">cint</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#utils.cint" title="Permalink to this definition">¶</a></dt>
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<dd>Convert to integer</dd></dl>
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<dl class="function">
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<dt id="utils.cstr">
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<tt class="descclassname">utils.</tt><tt class="descname">cstr</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#utils.cstr" title="Permalink to this definition">¶</a></dt>
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<dd>Convert to string</dd></dl>
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<dl class="function">
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<dt id="utils.str_esc_quote">
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<tt class="descclassname">utils.</tt><tt class="descname">str_esc_quote</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#utils.str_esc_quote" title="Permalink to this definition">¶</a></dt>
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<dd>Escape quotes</dd></dl>
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<dl class="function">
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<dt id="utils.replace_newlines">
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<tt class="descclassname">utils.</tt><tt class="descname">replace_newlines</tt><big>(</big><em>s</em><big>)</big><a class="headerlink" href="#utils.replace_newlines" title="Permalink to this definition">¶</a></dt>
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<dd>Replace newlines by ‘<br>’</dd></dl>
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<dl class="function">
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<dt id="utils.parse_val">
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<tt class="descclassname">utils.</tt><tt class="descname">parse_val</tt><big>(</big><em>v</em><big>)</big><a class="headerlink" href="#utils.parse_val" title="Permalink to this definition">¶</a></dt>
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<dd>Converts to simple datatypes from SQL query results</dd></dl>
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<dl class="function">
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<dt id="utils.fmt_money">
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<tt class="descclassname">utils.</tt><tt class="descname">fmt_money</tt><big>(</big><em>amount</em>, <em>fmt = '%.2f'</em><big>)</big><a class="headerlink" href="#utils.fmt_money" title="Permalink to this definition">¶</a></dt>
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<dd>Convert to string with commas for thousands, millions etc</dd></dl>
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</div>
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<div class="section" id="defaults">
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<h2>Defaults<a class="headerlink" href="#defaults" title="Permalink to this headline">¶</a></h2>
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<dl class="function">
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<dt id="utils.get_defaults">
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<tt class="descclassname">utils.</tt><tt class="descname">get_defaults</tt><big>(</big><big>)</big><a class="headerlink" href="#utils.get_defaults" title="Permalink to this definition">¶</a></dt>
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<dd>Get dictionary of default values from the <a class="reference external" href="glossary.html#term-control-panel"><em class="xref">Control Panel</em></a></dd></dl>
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<dl class="function">
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<dt id="utils.set_default">
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<tt class="descclassname">utils.</tt><tt class="descname">set_default</tt><big>(</big><em>key</em>, <em>val</em><big>)</big><a class="headerlink" href="#utils.set_default" title="Permalink to this definition">¶</a></dt>
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<dd>Set / add a default value to <a class="reference external" href="glossary.html#term-control-panel"><em class="xref">Control Panel</em></a></dd></dl>
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</div>
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<div class="section" id="file-blob-functions">
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<h2>File (BLOB) Functions<a class="headerlink" href="#file-blob-functions" title="Permalink to this headline">¶</a></h2>
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<dl class="function">
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<dt id="utils.get_file">
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<tt class="descclassname">utils.</tt><tt class="descname">get_file</tt><big>(</big><em>fname</em><big>)</big><a class="headerlink" href="#utils.get_file" title="Permalink to this definition">¶</a></dt>
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<dd>Returns result set of ((fieldname, blobcontent, lastmodified),) for a file of name or id <cite>fname</cite></dd></dl>
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</div>
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<div class="section" id="email-functions">
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<h2>Email Functions<a class="headerlink" href="#email-functions" title="Permalink to this headline">¶</a></h2>
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<dl class="function">
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<dt id="utils.validate_email_add">
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<tt class="descclassname">utils.</tt><tt class="descname">validate_email_add</tt><big>(</big><em>email_str</em><big>)</big><a class="headerlink" href="#utils.validate_email_add" title="Permalink to this definition">¶</a></dt>
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<dd>Validates the email string</dd></dl>
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<dl class="function">
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<dt id="utils.sendmail">
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<tt class="descclassname">utils.</tt><tt class="descname">sendmail</tt><big>(</big><em>recipients</em>, <em>sender=''</em>, <em>msg=''</em>, <em>subject='</em><span class="optional">[</span>, <em>No Subject</em><span class="optional">]</span>, <em>'</em>, <em>parts=</em><span class="optional">[</span><span class="optional">]</span>, <em>cc=</em><span class="optional">[</span><span class="optional">]</span>, <em>attach=</em><span class="optional">[</span><span class="optional">]</span><big>)</big><a class="headerlink" href="#utils.sendmail" title="Permalink to this definition">¶</a></dt>
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<dd>Send an email. For more details see <a title="email_lib.sendmail" class="reference external" href="email_lib.html#email_lib.sendmail"><tt class="xref docutils literal"><span class="pre">email_lib.sendmail()</span></tt></a></dd></dl>
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</div>
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<div class="section" id="other-functions">
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<h2>Other Functions<a class="headerlink" href="#other-functions" title="Permalink to this headline">¶</a></h2>
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<dl class="function">
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<dt id="utils.getCSVelement">
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<tt class="descclassname">utils.</tt><tt class="descname">getCSVelement</tt><big>(</big><em>v</em><big>)</big><a class="headerlink" href="#utils.getCSVelement" title="Permalink to this definition">¶</a></dt>
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<dd><p>Returns the CSV value of <cite>v</cite>, For example:</p>
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<ul class="simple">
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<li>apple becomes “apple”</li>
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<li>hi”there becomes “hi”“there”</li>
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</ul>
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</dd></dl>
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<dl class="function">
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<dt id="utils.generate_hash">
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<tt class="descclassname">utils.</tt><tt class="descname">generate_hash</tt><big>(</big><big>)</big><a class="headerlink" href="#utils.generate_hash" title="Permalink to this definition">¶</a></dt>
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<dd>Generates reandom hash for session id</dd></dl>
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<dl class="function">
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<dt id="utils.getTraceback">
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<tt class="descclassname">utils.</tt><tt class="descname">getTraceback</tt><big>(</big><big>)</big><a class="headerlink" href="#utils.getTraceback" title="Permalink to this definition">¶</a></dt>
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<dd>Returns the traceback of the Exception</dd></dl>
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