refactor application structure

phytopi/__init__.py

@@ -3,7 +3,6 @@ from flask import Flask
 from flask_sqlalchemy import SQLAlchemy
 from flask_migrate import Migrate
 from phytopi.config import Config
-# from phytopi.camera.camera_pi import Camera
 
 app = Flask(__name__, instance_relative_config=True)
 
@@ -11,6 +10,11 @@ app.config.from_object(Config)
 
 db = SQLAlchemy(app)
 migrate = Migrate(app, db)
-# camera = Camera(app=app)
+
+from phytopi.errors import bp as errors_bp
+from phytopi.camera import bp as camera_bp
+
+app.register_blueprint(errors_bp)
+app.register_blueprint(camera_bp)
 
 from phytopi import routes, models

phytopi/camera/__init__.py

@@ -0,0 +1,5 @@
+from flask import Blueprint
+
+bp = Blueprint('camera', __name__)
+
+from phytopi.camera import camera

phytopi/camera/camera.py

@@ -8,7 +8,8 @@ import signal
 from time import sleep
 from enum import Enum
 from PIL import Image
-from phytopi import db, models, app
+from phytopi import db, models
+from phytopi.models import CameraSettings
 
 class CameraActionError(Exception):
     pass
@@ -21,13 +22,12 @@ class CameraStatus(Enum):
     SHOT = 4
 
 class CameraWorker(object):
-    def __init__(self, pidfile='/tmp/raspimjpeg.pid', executable='/usr/local/bin/raspimjpeg', fifo='/dev/shm/mjpeg/FIFO', app=None):
+    def __init__(self, pidfile='/tmp/raspimjpeg.pid', executable='/usr/local/bin/raspimjpeg', fifo='/dev/shm/mjpeg/FIFO'):
         self.pidfile = pidfile
         self.executable = executable
         self.fifo = fifo
         self.proc = None
         self.pid = None
-        self.app = app
         self.status = CameraStatus.STOPPED
     
     def start(self):

phytopi/errors/__init__.py

@@ -0,0 +1,5 @@
+from flask import Blueprint
+
+bp = Blueprint('errors', __name__)
+
+from phytopi.errors import handlers

phytopi/models.py

@@ -1,6 +1,8 @@
 from datetime import datetime
 from phytopi import db
 
+
+
 class Dataset(db.Model):
     id = db.Column(db.Integer, primary_key=True, autoincrement=True)
     title = db.Column(db.String(64), index=True)
@@ -29,17 +31,16 @@ class CameraSettings(db.Model):
     fps = db.Column(db.Integer, default=5)
     width = db.Column(db.Integer, default=3280)
     height = db.Column(db.Integer, default=2464)
-    fix_shutter = db.Column(db.Boolean, default=False)
-    fix_wb = db.Column(db.Boolean, default=False)
+    exposure_mode = db.Column(db.String(64), default='auto')
 
-    def __init__(self, name, iso=100, fps=5, width=3280, height=2464, fix_shutter=False, fix_wb=False):
+    def __init__(self, name, iso=100, fps=5, width=3280, height=2464, exposure_mode='auto'):
         self.name = name
         self.iso = iso
         self.fps = fps
         self.width = width
         self.height = height
-        self.fix_shutter = fix_shutter
-        self.fix_wb = fix_wb
+        self.exposure_mode = exposure_mode
+
 
     def __repr__(self):
         return '<CameraSettings {}>'.format(self.name)