[minor] track activity status, modify html output for stylesheet

parameters.yaml

@@ -8,7 +8,7 @@ channel_names: ["Temperature (°)", "Voltage (V)", "Voltage (V)", "Voltage (V)"]
 stations_blacklist: ["TEST", "EREA"]
 networks_blacklist: []
 interval: 60               # Perform checks every x seconds
-n_track: 120               # wait number of intervals after FAIL before performing an action (i.e. send mail)
+n_track: 120               # wait n FAIL intervals before performing an action (i.e. send mail + end highlight status)
 timespan: 3                # Check data of the recent x days
 verbosity: 0
 track_changes: True        # tracks all changes since GUI startup by text highlighting (GUI only)

survBot.py

@@ -352,7 +352,7 @@ class SurveillanceBot(object):
                 fig.savefig(fnout, dpi=150., bbox_inches='tight')
         plt.close(fig)
 
-    def write_html_table(self, default_color='#e6e6e6'):
+    def write_html_table(self, default_color='#e6e6e6', default_header_color='#999'):
         self.check_html_dir()
         fnout = pjoin(self.outpath_html, 'survBot_out.html')
         if not fnout:
@@ -368,16 +368,17 @@ class SurveillanceBot(object):
                 # add columns for additional links
                 for key in self.add_links:
                     header.insert(-1, key)
-                header_items = [dict(text='Station', color=default_color)]
+                header_items = [dict(text='Station', color=default_header_color)]
                 for check_key in header:
-                    item = dict(text=check_key, color=default_color)
+                    item = dict(text=check_key, color=default_header_color)
                     header_items.append(item)
                 write_html_row(outfile, header_items, html_key='th')
 
                 # Write all cells
                 for nwst_id in self.station_list:
                     fig_name = self.get_fig_path_rel(nwst_id)
-                    col_items = [dict(text=nwst_id.rstrip('.'), color=default_color, hyperlink=fig_name)]
+                    col_items = [dict(text=nwst_id.rstrip('.'), color=default_color, hyperlink=fig_name,
+                                      bold=True)]
                     for check_key in header:
                         if check_key in self.keys:
                             status_dict = self.analysis_results.get(nwst_id)
@@ -395,7 +396,8 @@ class SurveillanceBot(object):
                                 if not type(message) in [str]:
                                     message = str(message) + deg_str
 
-                            item = dict(text=str(message), tooltip=str(detailed_message), color=bg_color)
+                            item = dict(text=str(message), tooltip=str(detailed_message), color=bg_color,
+                                        blink=status.is_active)
                         elif check_key in self.add_links:
                             value = self.add_links.get(check_key).get('URL')
                             link_text = self.add_links.get(check_key).get('text')
@@ -517,18 +519,21 @@ class StationQC(object):
             current_status.count += count
         else:
             current_status = new_error
-            # refresh plot (using parent class) if error is new and not on program-startup
+            # if error is new and not on program-startup set active and refresh plot (using parent class)
             if self.search_previous_errors(key, n_errors=1):
+                current_status.is_active = True
                 self.parent.write_html_figure(self.nwst_id)
 
-        self._update_status(key, current_status, detailed_message, last_occurrence)
-
         if self.verbosity:
             self.print(f'{UTCDateTime()}: {detailed_message}', flush=False)
 
         # do not send error mail if this is the first run (e.g. program startup) or state was already error (unchanged)
         if self.search_previous_errors(key):
             self.send_mail(key, detailed_message)
+            # set status to "inactive" after sending info mail
+            current_status.is_active = False
+
+        self._update_status(key, current_status, detailed_message, last_occurrence)
 
     def search_previous_errors(self, key, n_errors=None):
         """
@@ -908,6 +913,7 @@ class Status(object):
         self.is_warn = None
         self.is_error = None
         self.is_other = False
+        self.is_active = False
 
     def set_warn(self):
         self.is_warn = True

write_utils.py

@@ -1,12 +1,15 @@
 from datetime import timedelta
 
+
 def write_html_table_title(fobj, parameters):
     title = get_print_title_str(parameters)
     fobj.write(f'<h3>{title}</h3>\n')
 
+
 def write_html_text(fobj, text):
     fobj.write(f'<p>{text}</p>\n')
 
+
 def write_html_header(fobj, refresh_rate=10):
     header = ['<!DOCTYPE html>',
               '<html>',
@@ -24,35 +27,44 @@ def write_html_header(fobj, refresh_rate=10):
     for item in header:
         fobj.write(item + '\n')
 
+
 def init_html_table(fobj):
     fobj.write('<table style="width:100%">\n')
 
+
 def finish_html_table(fobj):
     fobj.write('</table>\n')
 
+
 def write_html_footer(fobj):
     footer = ['</body>',
               '</html>']
     for item in footer:
         fobj.write(item + '\n')
 
+
 def write_html_row(fobj, items, html_key='td'):
     default_space = '  '
     fobj.write(default_space + '<tr>\n')
     for item in items:
         text = item.get('text')
+        if item.get('bold'):
+            text = '<b>' + text + '</b>'
+        if item.get('italic'):
+            text = '<i>' + text + '</i>'
         tooltip = item.get('tooltip')
         color = item.get('color')
         # check for black background of headers (shouldnt happen anymore)
         color = '#e6e6e6' if color == '#000000' else color
         hyperlink = item.get('hyperlink')
         image_str = f'<a href="{hyperlink}">' if hyperlink else ''
-        fobj.write(2 * default_space + f'<{html_key} bgcolor="{color}" title="{tooltip}"> {image_str}'
+        blink_str = f' class="blink-bg"' if item.get('blink') else ''
+        fobj.write(2 * default_space + f'<{html_key}{blink_str} bgcolor="{color}" title="{tooltip}"> {image_str}'
                    + text + f'</{html_key}>\n')
     fobj.write(default_space + '</tr>\n')
 
+
 def get_print_title_str(parameters):
     timespan = parameters.get('timespan') * 24 * 3600
     tdelta_str = str(timedelta(seconds=int(timespan))).replace(', 0:00:00', '')
     return f'Analysis table of router quality within the last {tdelta_str}'
-