reformat

photobox.py

@@ -1,39 +1,40 @@
 #!/usr/bin/python
 
-import sys, os, inspect
-import pytz, datetime
-from time import sleep
-from PIL import Image
-from shutil import copyfile
+import datetime
+import inspect
+import os
+import sys
 from math import floor
-import RPi.GPIO as GPIO
+from shutil import copyfile
+from time import sleep
 
+import RPi.GPIO as GPIO
 import picamera
 import pygame
-import random
-import time
+from PIL import Image
 
 # ~ import server
 
 
-
-
 __all__ = ["monotonic_time"]
 
 import ctypes
 
 CLOCK_MONOTONIC_RAW = 4  # see <linux/time.h>
 
+
 class timespec(ctypes.Structure):
     _fields_ = [
         ('tv_sec', ctypes.c_long),
         ('tv_nsec', ctypes.c_long)
     ]
 
+
 librt = ctypes.CDLL('librt.so.1', use_errno=True)
 clock_gettime = librt.clock_gettime
 clock_gettime.argtypes = [ctypes.c_int, ctypes.POINTER(timespec)]
 
+
 def monotonic_time():
     t = timespec()
     if clock_gettime(CLOCK_MONOTONIC_RAW, ctypes.pointer(t)) != 0:
@@ -42,11 +43,8 @@ def monotonic_time():
     return t.tv_sec + t.tv_nsec * 1e-9
 
 
-
-
 os.chdir(os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe()))))
 
-
 # CONFIGURATION
 WIDTH = 800
 HEIGHT = 480
@@ -75,14 +73,11 @@ THUMB_HEIGHT	= int(THUMB_WIDTH / 1.333)
 IMAGES_ORIGINAL = os.path.join(IMAGE_DIR, "original")
 IMAGES_TODO = os.path.join(IMAGE_DIR, "todo")
 
-
-
 # global variables
 spot_mode = 0
 session_start = monotonic_time()
 
 
-
 # GPIO helpers
 
 def led_border(state):
@@ -102,14 +97,12 @@ def next_spot_mode():
     set_spot_mode(spot_mode + 1)
 
 
-
 # user interface
 
 def button_press(gpio_id):
     next_spot_mode()
 
 
-
 # INIT GPIO
 GPIO.setmode(GPIO.BOARD)
 GPIO.setwarnings(False)
@@ -136,18 +129,15 @@ led_border(True)
 sleep(0.02)
 led_border(False)
 
-
-
 # INIT PYGAME
 pygame.init()
 pygame.mouse.set_visible(False)
 screen = pygame.display.set_mode((WIDTH, HEIGHT))
 
-
-
 # LOAD GRAPHICS
 gfx = {}
 
+
 def _load(name):
     filename = "%s.png" % name
     path = os.path.join(GRAPHICS_DIR, filename)
@@ -157,6 +147,7 @@ def _load(name):
 
     gfx[name] = (img, rect)
 
+
 _load("begin")
 _load("loading")
 _load("yes")
@@ -166,8 +157,6 @@ _load("end_no")
 _load("saved")
 _load("canceled")
 
-
-
 # LOAD COUNTDOWN OVERLAYS
 img_cdn = []
 pad_cdn = []
@@ -185,7 +174,6 @@ for i in range(0, COUNTDOWN):
     pad_cdn.append(pad)
 
 
-
 # FUNCTIONS ========================================================================================
 
 def waitForEvent():
@@ -201,7 +189,6 @@ def waitForEvent():
             return events
 
 
-
 def waitForTouch():
     pos = (-1, -1)
     while True:
@@ -213,7 +200,6 @@ def waitForTouch():
                 return pos
 
 
-
 def maintainance():
     screen.fill(COLOR_BACK)
     screen.blit(maintain, maintain_rect)
@@ -223,7 +209,6 @@ def maintainance():
     pos = waitForTouch()
 
 
-
 def waitForBegin():
     screen.fill(COLOR_BACK)
     screen.blit(*gfx["begin"])
@@ -235,7 +220,6 @@ def waitForBegin():
         maintainance()
 
 
-
 def countdown(camera, pad, img):
     sleep(PIC_INTERVAL)
     o = camera.add_overlay(pad.tostring(), size=img.size)
@@ -245,7 +229,6 @@ def countdown(camera, pad, img):
     camera.remove_overlay(o)
 
 
-
 def makePhotos():
     # CLEAR SCREEN
     screen.fill(COLOR_BACK)
@@ -284,7 +267,6 @@ def makePhotos():
     camera.close()
 
 
-
 def chooseImages():
     # clear screen
     screen.fill(COLOR_BACK)
@@ -309,7 +291,6 @@ def chooseImages():
 
         x = x + THUMB_WIDTH + BORDER
 
-	
     save = False
     cancel = False
     any_choice = False
@@ -369,7 +350,6 @@ def chooseImages():
     return (choices, save)
 
 
-
 def saveImages(choices):
     local = datetime.datetime.now()
     session_age = (monotonic_time() - session_start)
@@ -399,7 +379,6 @@ def saveImages(choices):
             copyfile(path_original, path_todo)
 
 
-
 try:
     while 1:
         waitForBegin()