Merge branch 'release0.2'

# Conflicts:
#	utils.py

README.md

@@ -1,6 +1,6 @@
 # survBot
 
-version: 0.1
+version: 0.2
 
 survBot is a small program used to track station quality channels of DSEBRA stations via PowBox output over SOH channels
  by analysing contents of a Seiscomp3 datapath.
@@ -40,8 +40,16 @@ The GUI can be loaded via
 python survBotGui.py
 ```
 
+## Version Changes
+- surveillance of mass, clock and gaps
+- individual mailing lists for different stations
+- html mail with recent status information
+- updated web page design
+- restructured parameter file
+- recognize if PBox is disconnected
+
 ## Staff
 
 Original author: M.Paffrath (marcel.paffrath@rub.de)
 
-November 2022
+June 2023

__init__.py

@@ -0,0 +1,3 @@
+# survBot is a small program used to track station quality channels of DSEBRA stations via PowBox output
+# over SOH channels by analysing contents of a Seiscomp3 datapath.
+__version__ = "0.2"

parameters.yaml

@@ -128,7 +128,7 @@ add_global_links:
   - {"text": "show recent events on map",
      "URL": "https://fdsnws.geophysik.ruhr-uni-bochum.de/map/?lat=39.5&lon=21&zoom=7&baselayer=mapnik"}
 
-# html logo at page bottom
+# html logo at page bottom (path relative to html directory)
 html_logo: "figures/Logo_RUB_BLAU_rgb.png"
 
 # E-mail notifications

stylesheets/desktop.css

@@ -3,27 +3,35 @@ body {
     place-items: center;
     text-align: center;
     padding-bottom: 30px;
+    font-family: "Helvetica", "sans-serif";
+}
+
+table {
+    position: relative
 }
 
 td {
-    border-radius: 4px;
+    border-radius: 2px;
     padding: 0px;
     white-space: nowrap;
 }
 
 th {
     background-color: #999;
-    border-radius: 4px;
+    color: #fff;
+    border-radius: 2px;
     padding: 3px 1px;
+    position: sticky;
+    top: 0;
 }
 
 a:link, a:visited {
-    background-color: #ccc;
+    background-color: #e8e8e8;
     color: #000;
     text-decoration: none;
     display: block;
     border-radius: 4px;
-    border: 1px solid #bbb;
+    border: 1px solid #ccc;
 }
 
 a:hover {

stylesheets/mobile.css

@@ -3,27 +3,35 @@ body {
     place-items: center;
     text-align: center;
     padding-bottom: 30px;
+    font-family: "Helvetica", "sans-serif";
+}
+
+table {
+    position: relative
 }
 
 td {
-    border-radius: 4px;
+    border-radius: 3px;
     padding: 10px 2px;
     white-space: nowrap;
 }
 
 th {
     background-color: #999;
-    border-radius: 4px;
+    color: #fff;
+    border-radius: 3px;
     padding: 10px, 2px;
+    position: sticky;
+    top: 0;
 }
 
-a:link {
+a:link, a:visited {
-    background-color: #ccc;
+    background-color: #e8e8e8;
     color: #000;
     text-decoration: none;
     display: block;
-    border-radius: 4px;
+    border-radius: 6px;
-    border: 1px solid #bbb;
+    border: 1px solid #ccc;
 }
 
 a:hover {
@@ -39,9 +47,9 @@ a:hover {
     animation: blinkingBackground 2s infinite;
 }
 @keyframes blinkingBackground{
-    0%		{ background-color: #ffee00;}
+    0%		{ background-color: #ffcc00;}
     50%		{ background-color: #ff3200;}
-    100%	{ background-color: #ffee00;}
+    100%	{ background-color: #ffcc00;}
 }
 
 .footer {

survBot.py

@@ -22,7 +22,7 @@ from obspy.clients.filesystem.sds import Client
 
 from write_utils import get_html_text, get_html_link, get_html_row, html_footer, get_html_header, get_print_title_str, \
     init_html_table, finish_html_table, get_mail_html_header, add_html_image
-from utils import get_bg_color, modify_stream_for_plot, set_axis_yticks, set_axis_color, plot_axis_thresholds
+from utils import get_bg_color, get_font_color, modify_stream_for_plot, set_axis_yticks, set_axis_color, plot_axis_thresholds
 
 try:
     import smtplib
@@ -441,7 +441,7 @@ class SurveillanceBot(object):
         fig_name = self.get_fig_path_rel(nwst_id)
         nwst_id_str = nwst_id.rstrip('.')
         col_items = [dict(text=nwst_id_str, color=default_color, hyperlink=fig_name if hyperlinks else None,
-                          bold=True, tooltip=f'Show plot of {nwst_id_str}')]
+                          bold=True, tooltip=f'Show plot of {nwst_id_str}', font_color='#000000')]
 
         for check_key in header:
             if check_key in self.keys:
@@ -453,6 +453,7 @@ class SurveillanceBot(object):
                 bg_color = get_bg_color(check_key, status, dt_thresh, hex=True)
                 if not bg_color:
                     bg_color = default_color
+                font_color = get_font_color(bg_color, hex=True)
 
                 # add degree sign for temp
                 if check_key == 'temp':
@@ -461,7 +462,7 @@ class SurveillanceBot(object):
 
                 html_class = self.get_html_class(hide_keys_mobile, status=status, check_key=check_key)
                 item = dict(text=str(message), tooltip=str(detailed_message), color=bg_color,
-                            html_class=html_class)
+                            html_class=html_class, font_color=font_color)
             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')
@@ -503,12 +504,21 @@ class SurveillanceBot(object):
 
                 outfile.write(finish_html_table())
 
+                # add optional links below html table
                 for dct in self.add_global_links:
                     link_str = get_html_link(dct.get('text'), dct.get('URL'))
                     outfile.write(get_html_text(link_str))
 
+                # add status message
                 outfile.write(get_html_text(self.status_message))
-                outfile.write(html_footer(footer_logo=self.parameters.get('html_logo')))
+
+                # write footer with optional logo
+                logo_file = self.parameters.get('html_logo')
+                if not os.path.isfile(pjoin(self.outpath_html, logo_file)):
+                    print(f'Specified file {logo_file} not found.')
+                    logo_file = None
+
+                outfile.write(html_footer(footer_logo=logo_file))
 
         except Exception as e:
             print(f'Could not write HTML table to {fnout}:')

utils.py

@@ -34,13 +34,19 @@ def get_bg_color(check_key, status, dt_thresh=None, hex=False):
 
 
 def get_color(key):
-    # some GUI default colors
+    # some old GUI default colors
-    colors_dict = {'FAIL': (255, 50, 0, 255),
+    # colors_dict = {'FAIL': (255, 85, 50, 255),
+    #                'NO DATA': (255, 255, 125, 255),
+    #                'WARN': (255, 255, 80, 255),
+    #                'OK': (173, 255, 133, 255),
+    #                'undefined': (230, 230, 230, 255),
+    #                'disc': (255, 160, 40, 255),}
+    colors_dict = {'FAIL': (195, 29, 14, 255),
                    'NO DATA': (255, 255, 125, 255),
-                   'WARN': (255, 255, 80, 255),
+                   'WARN': (250, 192, 63, 255),
-                   'OK': (125, 255, 125, 255),
+                   'OK': (185, 245, 145, 255),
-                   'undefined': (230, 230, 230, 255),
+                   'undefined': (240, 240, 240, 255),
-                   'disc': (255, 160, 40, 255),}
+                   'disc': (126, 127, 131, 255), }
     return colors_dict.get(key)
 
 
@@ -59,9 +65,11 @@ def get_time_delay_color(dt, dt_thresh):
     return get_color('FAIL')
 
 
-def get_warn_color(count):
+def get_warn_color(count, n_colors=20):
-    color = (min([255, 200 + count ** 2]), 255, 80, 255)
+    if count >= n_colors:
-    return color
+        count = -1
+    gradient = np.linspace((240, 245, 110, 255), (250, 192, 63, 255), n_colors, dtype=int)
+    return tuple(gradient[count])
 
 
 def get_mass_color(message):
@@ -81,6 +89,24 @@ def get_temp_color(temp, vmin=-10, vmax=60, cmap='coolwarm'):
     return rgba
 
 
+def get_font_color(bg_color, hex=False):
+    if hex:
+        bg_color = matplotlib.colors.to_rgb(bg_color)
+    bg_color_hsv = matplotlib.colors.rgb_to_hsv(bg_color)
+    bg_color_hsl = hsv_to_hsl(bg_color_hsv)
+    font_color = (255, 255, 255, 255) if bg_color_hsl[2] < 0.6 else (0, 0, 0, 255)
+    if hex:
+        font_color = '#{:02x}{:02x}{:02x}'.format(*font_color[:3])
+    return font_color
+
+
+def hsv_to_hsl(hsv):
+    hue, saturation, value = hsv
+    lightness = value * (1 - saturation / 2)
+    saturation = 0 if lightness in (0, 1) else (value - lightness) / min(lightness, 1 - lightness)
+    return hue, saturation, lightness
+
+
 def modify_stream_for_plot(input_stream, parameters):
     """ copy (if necessary) and modify stream for plotting """
 

write_utils.py

@@ -79,15 +79,14 @@ def get_html_row(items, html_key='td'):
         if item.get('italic'):
             text = '<i>' + text + '</i>'
         tooltip = item.get('tooltip')
-        color = item.get('color')
+        font_color = item.get('font_color')
-        # check for black background of headers (shouldnt happen anymore)
-        color = '#e6e6e6' if color == '#000000' else color
         hyperlink = item.get('hyperlink')
+        color = 'transparent' if hyperlink else item.get('color')
         text_str = get_html_link(text, hyperlink) if hyperlink else text
         html_class = item.get('html_class')
         class_str = f' class="{html_class}"' if html_class else ''
-        row_string += 2 * default_space + f'<{html_key}{class_str} bgcolor="{color}" title="{tooltip}"> {text_str}'\
+        row_string += 2 * default_space + f'<{html_key}{class_str} bgcolor="{color}" title="{tooltip}"' \
-                    + f'</{html_key}>\n'
+                      + f'style="color:{font_color}"> {text_str}</{html_key}>\n'
     row_string += default_space + '</tr>\n'
     return row_string