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Cameteo
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Mises à jour multiples à l'interface web : visu de photos, renommage des templates Jinja, nouvelle configuration, préparation graphe

This commit is contained in:
Pierrick C 2017-10-01 09:07:48 +02:00
parent 4aa801634f
commit 2091c459be
5 changed files with 91 additions and 13 deletions
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12
cameteo-interface/cameteo.conf
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@ -17,13 +17,23 @@ mqtt_pass = WaKaW9XMGUZ3rRJD
mqtt_qos = 2
mqtt_topic = huzzah0/#
[FLASK]
http_host = 0.0.0.0
http_listen_port = 5000
flask_debug = 1
flask_secret = 'blablabla'
flask_images_url = /urlsizer
flask_images_path = static/photos
flask_images_cache = cache/flask-images
[CAMERA]
camera_mqtt_topic = raspi0/camera
camera_resolution_x=2592
camera_resolution_y=1944
camera_warmup_time=2
camera_iso=0
camera_rotation=180
camera_rotation=0
camera_auto_white_balance=auto
camera_exposure_mode=auto
camera_contrast=0

7
cameteo-interface/cameteo.py
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@ -20,10 +20,17 @@ from flask_sqlalchemy import SQLAlchemy
#####################
app = Flask(__name__)
app.config['SERVER_NAME'] = hostname + ":" + http_listen_port
app.config['SECRET_KEY'] = flask_secret
app.config['DEBUG'] = flask_debug
app.config['SQLALCHEMY_DATABASE_URI'] = sql_uri
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
app.config['BOOTSTRAP_USE_MINIFIED'] = False
app.config['BOOTSTRAP_SERVE_LOCAL'] = True
app.config['IMAGES_URL'] = flask_images_url
app.config['IMAGES_PATH'] = flask_images_path
app.config['IMAGES_CACHE'] = flask_images_cache
#app.config['SQLALCHEMY_POOL_RECYCLE'] = 600
######################

17
cameteo-interface/cameteo_conf.py
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@ -13,12 +13,14 @@ Created on Fri Aug 18 21:35:59 2017
from datetime import datetime, timedelta, timezone
from configparser import SafeConfigParser
import os, sys
import os, sys, socket
#################
# CONFIGURATION #
#################
hostname = socket.gethostname() + ".local"
script_path = os.path.dirname(sys.argv[0])
script_dir = os.path.abspath(script_path)
@ -50,6 +52,17 @@ mqtt_auth = {'username' : mqtt_user, 'password' : mqtt_pass}
mqtt_qos = parser['MQTT'].get('mqtt_qos', fallback=0)
mqtt_topic = parser['MQTT'].get('mqtt_topic', fallback='sensors/#')
#HTTP FLASK
http_host = parser['FLASK'].get('http_host', fallback='127.0.0.1')
http_listen_port = parser['FLASK'].get('http_listen_port', fallback='5000')
flask_debug = bool(int(parser['FLASK'].get('flask_debug', fallback=1)))
flask_secret = parser['FLASK'].get('flask_secret', fallback='random')
flask_images_url = parser['FLASK'].get('flask_images_url', fallback='/urlsizer')
flask_images_path = parser['FLASK'].get('flask_images_path', fallback='static/photos')
flask_images_cache = parser['FLASK'].get('flask_images_cache', fallback='cache/flask-images')
#Camera
camera_mqtt_topic = parser['CAMERA'].get('camera_mqtt_topic', fallback='raspi0/camera')
camera_resolution_x = int(parser['CAMERA'].get('camera_resolution_x', fallback='800'))
@ -62,7 +75,7 @@ camera_expo_mode = parser['CAMERA'].get('camera_exposure_mode', fallback='aut
camera_rotation = int(parser['CAMERA'].get('camera_rotation', fallback=0))
camera_contrast = int(parser['CAMERA'].get('camera_contrast', fallback=0))
photo_dir = parser['CAMERA'].get('photo_dir', fallback='/home/pi/photos/')
photo_dir = parser['CAMERA'].get('photo_dir', fallback='/home/pi/Cameteo/photos/')
photo_name = parser['CAMERA'].get('photo_name', fallback='%%Y%%m%%d_%%H%%M%%S')
photo_format = parser['CAMERA'].get('photo_format', fallback='jpg')
photo_extensions = {'jpeg': 'jpg',

67
cameteo-interface/interface.py
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@ -15,6 +15,11 @@ from flask_bootstrap import Bootstrap
from flask_nav import Nav
from flask_nav.elements import *
from bokeh.plotting import figure
from bokeh.embed import components
from bokeh.models import ColumnDataSource
from bokeh.resources import INLINE
########
# MAIN #
########
@ -28,39 +33,81 @@ navbar = Navbar('Camétéo',
View('Accueil', 'index'),
View('Toutes les données', 'all_data'),
Subgroup('Par données',
View("Température de l'air", 'by_data_type', dt='TA'),
View("Humidité relative", 'by_data_type', dt='HR'),
View("Pression atmosphérique",'by_data_type', dt='PA'),
View("Température de l'air", 'by_data_type', dt='AT'),
View("Humidité relative", 'by_data_type', dt='RH'),
View("Pression atmosphérique (locale)", 'by_data_type', dt='AP'),
View("Pression atmosphérique (mer)", 'by_data_type', dt='MSLP'),
View("Altitude", 'by_data_type', dt='ALTI'),
),
Subgroup('Par capteur',
View("Capteur BME280", 'by_sensor', sens = 'AdaBME280_1')
),
Subgroup('Photos',
View('Dernière Photo', 'picture', num=0),
View('Première Photo', 'picture', num=999999999),
),
View('Configuration', 'config_page')
)
nav.register_element('top', navbar)
js_resources = INLINE.render_js()
css_resources = INLINE.render_css()
@app.route('/')
def index():
return render_template('index.html')
return render_template('index.tpl')
@app.route('/picture=<num>')
def picture(num):
num=int(num)
if num < 0 :
num = 0
pictures = Photo.query.order_by(Photo.file_date.desc())
if num > pictures.count()-1:
num = pictures.count()-1
pict = pictures[num]
return render_template('photos.tpl', picture_path = os.path.join("static/photos", pict.file_name), numero = num )
@app.route('/all_data')
def all_data():
date_deb = datetime.utcnow()-timedelta(seconds=3600)
res = Data.query.filter(Data.dbdate >= date_deb)
return render_template('data_viz.html', dat=res.order_by(Data.dbdate.desc()).paginate(per_page=15))
return render_template('data_viz.tpl', dat=res.order_by(Data.dbdate.desc()).paginate(per_page=15))
@app.route('/type_id=<dt>')
def by_data_type(dt):
date_deb = datetime.utcnow()-timedelta(seconds=3600)
res = Data.query.filter(Data.type_id == dt).filter(Data.dbdate >= date_deb)
return render_template('data_viz.html', dat=res.order_by(Data.dbdate.desc()).paginate(per_page=15))
#Récupération des données à afficher
res = Data.query.filter(Data.type_id == dt).filter(Data.dbdate >= date_deb).order_by(Data.valdate)
plot_data = ColumnDataSource(data=dict(x = res.values('valdate'), y = res.values('value')))
#Préparation du graphique
data_plot = figure(tools = TOOLS,
title = dt,
x_axis_label = 'Date',
x_axis_type = 'datetime',
y_axis_label = dt,
plot_height = 400,
plot_width = 800,
)
data_plot.line('x', 'y', source=plot_data, line_width=2)
script, div = components(data_plot)
return render_template('data_graph.tpl', dat=res.order_by(Data.dbdate.desc()).paginate(per_page=15),
plot_script=script,
plot_div=div,
js_resources=js_resources,
css_resources=css_resources,
)
@app.route('/sensor_id=<sens>')
def by_sensor(sens):
date_deb = datetime.utcnow()-timedelta(seconds=3600)
res = Data.query.filter(Data.sensor_id == sens).filter(Data.dbdate >= date_deb)
return render_template('data_viz.html', dat=res.order_by(Data.dbdate.desc()).paginate(per_page=15))
return render_template('data_viz.tpl', dat=res.order_by(Data.dbdate.desc()).paginate(per_page=15))
@app.route('/configuration', methods=['GET', 'POST'])
def config_page():
@ -70,7 +117,7 @@ def config_page():
else:
pass
return render_template('config_page.html')
return render_template('config_page.tpl')
if __name__=="__main__":
app.run(host="0.0.0.0", debug=True)
app.run(host="0.0.0.0")

1
cameteo-interface/static/photos Symbolic link
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@ -0,0 +1 @@
../../photos