Pyc gone

2019-08-21 15:45:32 +02:00
parent 47326ed774
commit 66aab77322
162 changed files with 45018 additions and 0 deletions
--- a/web/modules/voltage.py
+++ b/web/modules/voltage.py
@@ -0,0 +1,125 @@
+#!/usr/bin/python3
+import cherrypy
+import influxdb
+
+from modules import dynamic
+import config
+
+
+class EnergyInfo(object):
+    def __init__(self):
+        base_url = 'https://bastart.spoton.cz/static'
+        self.array_full = base_url + '/img/battery_full.png' #100-90
+        self.array_80 =  base_url + '/img/battery_80.png'     # 90-70
+        self.array_60 =  base_url + '/img/battery_60.png'     # 70-50
+        self.array_40 =  base_url + '/img/battery_40.png'     # 50-30
+        self.array_20 =  base_url + '/img/battery_20.png'     # 30-10
+        self.array_0 =  base_url + '/img/battery_0.png'       # 10-0
+        self.array_ch =  base_url + '/img/battery_charging.png'
+        self.charge_current_icon =  base_url + '/img/battery_current.png'
+        self.solar_power_icon =  base_url + '/img/solar_power.png'
+        self.battery_icon = self.array_full
+        self.measures_obj = dynamic.DynamicEnergy()
+
+    @cherrypy.expose
+    def index(self):
+        header = config.read_html('header', config._templates)
+        menu_raw = config.read_html('top_menu', config._templates)
+        menu = menu_raw.format(energy = 'active',
+                               weather = '',
+                               status = '',
+                               temphumi = '')
+        body = self.body()
+        footer = config.read_html('footer', config._templates)
+        result = header\
+               + menu\
+               + body\
+               + footer
+        return result
+
+    def set_battery_icon(self, percentage, state):
+        ''' Interprets % of battery state in icon changes
+
+            expects:
+                float(percentage): Percentage -> battery icon
+
+            sets:
+                str(self.battery_icon): the path to appropriate icon image
+        '''
+        if state == 1:
+            self.battery_icon = self.array_ch
+        else:
+            if percentage > 70.0 and percentage < 89.9:
+                self.battery_icon = self.array_80
+            if percentage > 50.0 and percentage < 69.9:
+                self.battery_icon = self.array_60
+            if percentage > 30.0 and percentage < 49.9:
+                self.battery_icon = self.array_40
+            if percentage > 10.0 and percentage < 29.9:
+                self.battery_icon = self.array_20
+            if percentage > 0.0 and percentage < 9.9:
+                self.battery_icon = self.array_0
+
+    def tableConstructor(self, header, body):
+        ''' The idea behind is to have a method of constructing <table> html
+        element and to separate data and html code.
+
+        expects:
+            list(header): [str(header1), str(header2), ...]
+            list(body): [str(td1), str(td2), ...], row2, row3, ...]
+
+        returns:
+            str(html_table)
+        '''
+        table_header = ''
+        table_body = ''
+        table_begin = '<table class="table table-striped">'
+        thead = '<thead>'
+        thead_end = '</thead>'
+        tbody = '<tbody>'
+        tbody_end = '</tbody>'
+        table_end = '</table>'
+        table_header = '</tr>'
+        for th in header:
+            table_header = table_header + '<th>' + th + '</th>'
+        table_header = table_header + '</tr>'
+        for tr in body:
+            table_body = table_body + '<tr>'
+            for td in tr:
+                table_body = table_body + '<td>' + str(td) + '</td>'
+            table_body = table_body + '</tr>'
+
+        html_table = "{} {} {} {} {}".format(
+            table_begin + thead,
+            table_header,
+            thead_end + tbody,
+            table_body,
+            tbody_end + table_end
+        )
+        return html_table
+
+    def body(self):
+        current_values = self.measures_obj.FreshValues(type='dict')
+        fresh_voltage_array = float(current_values['V_array'])
+        self.set_battery_icon(current_values['perc_array'], 0)
+        # Table with statistical values
+        stat_header = ['Date',
+                       'Pmax [W]',
+                       'Pday [Wh]']
+        stats_content = self.measures_obj.stat_values(days = 7)
+        stats_table = self.tableConstructor(stat_header, stats_content)
+        # Format and output HTML fot he whole page
+        admin_preformat = config.read_html('voltage_admin', config._templates)
+        admin_html = admin_preformat.format(
+            timestamp = current_values['time'],
+            array_voltage = fresh_voltage_array,
+            charge_current = current_values['ChCurr'],
+            solar_power = current_values['Psol'],
+            pmax_day = current_values['Pmax_day'],
+            charge_current_icon = self.charge_current_icon,
+            solar_power_icon = self.solar_power_icon,
+            array_voltage_icon = self.battery_icon,
+            array_percent = current_values['perc_array'],
+            stats_table = stats_table
+        )
+        return admin_html