Deci-AI
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super-gradients
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  <h1>Source code for super_gradients.common.auto_logging.auto_logger</h1><div class="highlight"><pre>
<span></span><span class="kn">import</span> <span class="nn">json</span>
<span class="kn">import</span> <span class="nn">os</span>

<span class="kn">import</span> <span class="nn">pkg_resources</span>

<span class="kn">from</span> <span class="nn">super_gradients.common.environment.environment_config</span> <span class="kn">import</span> <span class="n">DEFAULT_LOGGING_LEVEL</span>


<div class="viewcode-block" id="AutoLoggerConfig"><a class="viewcode-back" href="../../../../super_gradients.common.auto_logging.html#super_gradients.common.auto_logging.auto_logger.AutoLoggerConfig">[docs]</a><span class="k">class</span> <span class="nc">AutoLoggerConfig</span><span class="p">:</span>
    <span class="sd">&quot;&quot;&quot;</span>
<span class="sd">    A Class for the Automated Logging Config that is created from the JSON config file (auto_logging_conf)</span>
<span class="sd">    &quot;&quot;&quot;</span>

<div class="viewcode-block" id="AutoLoggerConfig.generate_config_for_module_name"><a class="viewcode-back" href="../../../../super_gradients.common.auto_logging.html#super_gradients.common.auto_logging.auto_logger.AutoLoggerConfig.generate_config_for_module_name">[docs]</a>    <span class="nd">@staticmethod</span>
    <span class="k">def</span> <span class="nf">generate_config_for_module_name</span><span class="p">(</span>
        <span class="n">module_name</span><span class="p">,</span>
        <span class="n">training_log_path</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
        <span class="n">log_level</span><span class="o">=</span><span class="n">DEFAULT_LOGGING_LEVEL</span><span class="p">,</span>
        <span class="n">max_bytes</span><span class="o">=</span><span class="mi">10485760</span><span class="p">,</span>
        <span class="n">logs_dir_path</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
        <span class="n">handlers_list</span><span class="o">=</span><span class="kc">None</span><span class="p">,</span>
    <span class="p">)</span> <span class="o">-&gt;</span> <span class="nb">dict</span><span class="p">:</span>
        <span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        generate_config_for_module_name - Returns a Config Dict For Logging</span>
<span class="sd">            :param module_name:     The Python Module name to create auto_logging for</span>
<span class="sd">            :param log_level:       Minimal log level to set for the new auto_logging</span>
<span class="sd">            :param max_bytes:       Max size for the log file before rotation starts</span>
<span class="sd">            :param handlers_list:    A list specifying the handlers (Console, etc..) - Better Leave Empty or None</span>
<span class="sd">            :param training_log_path: Path to training log file which all modules of super_gradients will write to. Ignored</span>
<span class="sd">             when set to None.</span>
<span class="sd">            :param logs_dir_path: Path to sg_logs directory (default=None), where module logs will be saved. When set</span>
<span class="sd">                to None- module logs will be saved in ~/sg_logs (created if path does not exist). Main use case is for</span>
<span class="sd">                testing.</span>


<span class="sd">            :return: python dict() with the new auto_logging for the module</span>
<span class="sd">        &quot;&quot;&quot;</span>

        <span class="c1"># LOADING THE ORIGINAL ROOT CONFIG FILE</span>
        <span class="n">conf_file_name</span> <span class="o">=</span> <span class="s2">&quot;auto_logging_conf.json&quot;</span>
        <span class="n">conf_file_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span>
            <span class="n">pkg_resources</span><span class="o">.</span><span class="n">resource_filename</span><span class="p">(</span><span class="s2">&quot;super_gradients&quot;</span><span class="p">,</span> <span class="s2">&quot;/common/auto_logging/&quot;</span><span class="p">),</span> <span class="n">conf_file_name</span>
        <span class="p">)</span>

        <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">conf_file_path</span><span class="p">,</span> <span class="s2">&quot;r&quot;</span><span class="p">)</span> <span class="k">as</span> <span class="n">logging_configuration_file</span><span class="p">:</span>
            <span class="n">config_dict</span> <span class="o">=</span> <span class="n">json</span><span class="o">.</span><span class="n">load</span><span class="p">(</span><span class="n">logging_configuration_file</span><span class="p">)</span>

        <span class="c1"># CREATING THE PATH TO THE &quot;HOME&quot; FOLDER WITH THE LOG FILE NAME</span>
        <span class="k">if</span> <span class="ow">not</span> <span class="n">logs_dir_path</span><span class="p">:</span>
            <span class="n">log_file_name</span> <span class="o">=</span> <span class="n">module_name</span> <span class="o">+</span> <span class="s2">&quot;.log&quot;</span>
            <span class="n">user_dir</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">expanduser</span><span class="p">(</span><span class="sa">r</span><span class="s2">&quot;~&quot;</span><span class="p">)</span>
            <span class="n">logs_dir_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">user_dir</span><span class="p">,</span> <span class="s2">&quot;sg_logs&quot;</span><span class="p">)</span>

        <span class="k">if</span> <span class="ow">not</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">exists</span><span class="p">(</span><span class="n">logs_dir_path</span><span class="p">):</span>
            <span class="k">try</span><span class="p">:</span>
                <span class="n">os</span><span class="o">.</span><span class="n">mkdir</span><span class="p">(</span><span class="n">logs_dir_path</span><span class="p">)</span>
            <span class="k">except</span> <span class="ne">Exception</span> <span class="k">as</span> <span class="n">ex</span><span class="p">:</span>
                <span class="nb">print</span><span class="p">(</span>
                    <span class="s2">&quot;[WARNING] - sg_logs folder was not found and couldn&#39;t be created from the code - &quot;</span>
                    <span class="s2">&quot;All of the Log output will be sent to Console!&quot;</span> <span class="o">+</span> <span class="nb">str</span><span class="p">(</span><span class="n">ex</span><span class="p">)</span>
                <span class="p">)</span>

            <span class="c1"># HANDLERS LIST IS EMPTY AS CONSOLE IS ONLY ROOT HANDLER BECAUSE MODULE LOGGERS PROPAGATE THEIR LOGS UP.</span>
            <span class="n">handlers_list</span> <span class="o">=</span> <span class="p">[]</span>
            <span class="n">logger</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;level&quot;</span><span class="p">:</span> <span class="n">log_level</span><span class="p">,</span> <span class="s2">&quot;handlers&quot;</span><span class="p">:</span> <span class="n">handlers_list</span><span class="p">,</span> <span class="s2">&quot;propagate&quot;</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span>
            <span class="n">config_dict</span><span class="p">[</span><span class="s2">&quot;loggers&quot;</span><span class="p">][</span><span class="n">module_name</span><span class="p">]</span> <span class="o">=</span> <span class="n">logger</span>

            <span class="k">return</span> <span class="n">config_dict</span>

        <span class="n">log_file_path</span> <span class="o">=</span> <span class="n">os</span><span class="o">.</span><span class="n">path</span><span class="o">.</span><span class="n">join</span><span class="p">(</span><span class="n">logs_dir_path</span><span class="p">,</span> <span class="n">log_file_name</span><span class="p">)</span>

        <span class="c1"># THE ENTRIES TO ADD TO THE ORIGINAL CONFIGURATION</span>
        <span class="n">handler_name</span> <span class="o">=</span> <span class="n">module_name</span> <span class="o">+</span> <span class="s2">&quot;_file_handler&quot;</span>
        <span class="n">file_handler</span> <span class="o">=</span> <span class="p">{</span>
            <span class="s2">&quot;class&quot;</span><span class="p">:</span> <span class="s2">&quot;logging.handlers.RotatingFileHandler&quot;</span><span class="p">,</span>
            <span class="s2">&quot;level&quot;</span><span class="p">:</span> <span class="n">log_level</span><span class="p">,</span>
            <span class="s2">&quot;formatter&quot;</span><span class="p">:</span> <span class="s2">&quot;fileFormatter&quot;</span><span class="p">,</span>
            <span class="s2">&quot;filename&quot;</span><span class="p">:</span> <span class="n">log_file_path</span><span class="p">,</span>
            <span class="s2">&quot;maxBytes&quot;</span><span class="p">:</span> <span class="n">max_bytes</span><span class="p">,</span>
            <span class="s2">&quot;backupCount&quot;</span><span class="p">:</span> <span class="mi">20</span><span class="p">,</span>
            <span class="s2">&quot;encoding&quot;</span><span class="p">:</span> <span class="s2">&quot;utf8&quot;</span><span class="p">,</span>
        <span class="p">}</span>

        <span class="c1"># CREATING ONLY A FILE HANDLER, CONSOLE IS ONLY ROOT HANDLER AS MODULE LOGGERS PROPAGATE THEIR LOGS UP.</span>
        <span class="k">if</span> <span class="n">handlers_list</span> <span class="ow">is</span> <span class="kc">None</span> <span class="ow">or</span> <span class="n">handlers_list</span><span class="o">.</span><span class="n">empty</span><span class="p">():</span>
            <span class="n">handlers_list</span> <span class="o">=</span> <span class="p">[</span><span class="n">handler_name</span><span class="p">]</span>

        <span class="n">logger</span> <span class="o">=</span> <span class="p">{</span><span class="s2">&quot;level&quot;</span><span class="p">:</span> <span class="n">log_level</span><span class="p">,</span> <span class="s2">&quot;handlers&quot;</span><span class="p">:</span> <span class="n">handlers_list</span><span class="p">,</span> <span class="s2">&quot;propagate&quot;</span><span class="p">:</span> <span class="kc">True</span><span class="p">}</span>

        <span class="c1"># ADDING THE NEW LOGGER ENTRIES TO THE CONFIG DICT</span>
        <span class="n">config_dict</span><span class="p">[</span><span class="s2">&quot;handlers&quot;</span><span class="p">][</span><span class="n">handler_name</span><span class="p">]</span> <span class="o">=</span> <span class="n">file_handler</span>
        <span class="n">config_dict</span><span class="p">[</span><span class="s2">&quot;loggers&quot;</span><span class="p">][</span><span class="n">module_name</span><span class="p">]</span> <span class="o">=</span> <span class="n">logger</span>
        <span class="n">config_dict</span><span class="p">[</span><span class="s2">&quot;root&quot;</span><span class="p">][</span><span class="s2">&quot;handlers&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="n">handler_name</span><span class="p">)</span>

        <span class="k">if</span> <span class="n">training_log_path</span><span class="p">:</span>
            <span class="n">training_file_handler</span> <span class="o">=</span> <span class="p">{</span>
                <span class="s2">&quot;class&quot;</span><span class="p">:</span> <span class="s2">&quot;logging.handlers.RotatingFileHandler&quot;</span><span class="p">,</span>
                <span class="s2">&quot;level&quot;</span><span class="p">:</span> <span class="n">log_level</span><span class="p">,</span>
                <span class="s2">&quot;formatter&quot;</span><span class="p">:</span> <span class="s2">&quot;fileFormatter&quot;</span><span class="p">,</span>
                <span class="s2">&quot;filename&quot;</span><span class="p">:</span> <span class="n">training_log_path</span><span class="p">,</span>
                <span class="s2">&quot;maxBytes&quot;</span><span class="p">:</span> <span class="n">max_bytes</span><span class="p">,</span>
                <span class="s2">&quot;backupCount&quot;</span><span class="p">:</span> <span class="mi">20</span><span class="p">,</span>
                <span class="s2">&quot;encoding&quot;</span><span class="p">:</span> <span class="s2">&quot;utf8&quot;</span><span class="p">,</span>
            <span class="p">}</span>

            <span class="c1"># ALL OF DECI_TRAINER MODULES LOGGERS PROPAGATE UP TO THE ROOT SO THE ADD TRAIN FILE HANDLER FOR THE ROOT.</span>
            <span class="n">config_dict</span><span class="p">[</span><span class="s2">&quot;handlers&quot;</span><span class="p">][</span><span class="s2">&quot;training&quot;</span><span class="p">]</span> <span class="o">=</span> <span class="n">training_file_handler</span>
            <span class="n">config_dict</span><span class="p">[</span><span class="s2">&quot;root&quot;</span><span class="p">][</span><span class="s2">&quot;handlers&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">append</span><span class="p">(</span><span class="s2">&quot;training&quot;</span><span class="p">)</span>

        <span class="k">return</span> <span class="n">config_dict</span></div></div>
</pre></div>

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