我正在尝试使用py2app打包我的应用程序，但是每次在终端中输入命令时都会遇到此错误：
TypeError: 'pygame.Surface' object is not iterable
这是我输入的用于打包应用程序的命令：
python setup.py py2app
我尝试将pygame导入终端，但这并没有帮助。这是我完整的应用程序代码（要打包的应用程序）：
import pygame
import os
import random
from pygame.locals import *
flags = DOUBLEBUF
pygame.init()
pygame.event.set_allowed([QUIT])
current_path = os.path.dirname(__file__) #The directory the main file is in
iconPath = os.path.join(current_path, 'images') #The icon folder path
displayWidth = 1280
displayHeight = 720
prev_x = None
prev_y = None
gameDisplay = pygame.display.set_mode((displayWidth, displayHeight), flags)
gameDisplay.set_alpha(None)
pygame.display.set_caption('PyPaint')
rect = pygame.Rect(50, 120, 1080, 480)
sub = gameDisplay.subsurface(rect)
black = (0, 0, 0)
white = (255, 255, 255)
grey = (200, 200, 200)
darkCyan = (0, 130, 225)
green = (0, 150, 0)
lightGreen = (0, 255, 0)
red = (150, 0, 0)
lightRed = (255, 0, 0)
orange = (255, 140, 0)
yellow = (255, 255, 0)
lime = (0, 255, 0)
cyan = (0, 200, 255)
blue = (0, 0, 255)
purple = (140, 0, 255)
pink = (255, 0, 255)
gray = (100, 100, 100)
colourChosen = black
brushSize = 3
ColIndicatorLocation = (895, 614)
BrushIndicatorLocation = (45, 614)
SizeIndicatorLocation = (490, 614)
smallfont = pygame.font.SysFont("arialblack", 40)
medfont = pygame.font.SysFont("arialblack", 60)
largefont = pygame.font.SysFont("arialblack", 80)
airbrushIcon = pygame.image.load(os.path.join(iconPath, "airbrush.png"))
pencilIcon = pygame.image.load(os.path.join(iconPath, "pencil.png"))
calligraphyIcon = pygame.image.load(os.path.join(iconPath, "calligraphy.png"))
eraserIcon = pygame.image.load(os.path.join(iconPath, "eraser.png"))
rad1 = pygame.image.load(os.path.join(iconPath, "rad1.png"))
rad3 = pygame.image.load(os.path.join(iconPath, "rad3.png"))
rad5 = pygame.image.load(os.path.join(iconPath, "rad5.png"))
rad7 = pygame.image.load(os.path.join(iconPath, "rad7.png"))
rad9 = pygame.image.load(os.path.join(iconPath, "rad9.png"))
rad11 = pygame.image.load(os.path.join(iconPath, "rad11.png"))
rad13 = pygame.image.load(os.path.join(iconPath, "rad13.png"))
ColIndicator = pygame.image.load(os.path.join(iconPath, "colindicator.png"))
BrushIndicator = pygame.image.load(os.path.join(iconPath, "brushindicator.png"))
SizeIndicator = pygame.image.load(os.path.join(iconPath, "sizeindicator.png"))
saveIcon = pygame.image.load(os.path.join(iconPath, "saveicon.png"))
clock = pygame.time.Clock()
FPS = 60
airbrushMode = False
calligraphyMode = False
eraserMode = False
pencilMode = True
def paintScreen():
global airbrushMode
global calligraphyMode
global eraserMode
global pencilMode
global colourChosen
global brushSize
paint = True
gameDisplay.fill(darkCyan)
click = pygame.mouse.get_pressed()
pygame.draw.rect(gameDisplay, white, (50, 120, displayWidth - 100, displayHeight - 240)) #coords = from (50, 120), to (1180, 600)
while paint:
cur = pygame.mouse.get_pos()
for event in pygame.event.get():
if event.type == pygame.QUIT:
pygame.quit()
quit()
pygame.draw.rect(gameDisplay, darkCyan, (0, 0, 50, displayHeight))#to clean up the left border of the canvas (0, 0) to (50, 720)
pygame.draw.rect(gameDisplay, darkCyan, (1230, 0, 50, displayHeight))#to clean up the right border of the canvas (1230, 0) to (50, 720)
pygame.draw.rect(gameDisplay, darkCyan, (0, 600, 1280, 120))#to clean up the bottom of the canvas (0, 600) to (1280, 720)
pygame.draw.rect(gameDisplay, darkCyan, (0, 0, 1280, 120))#to clean up the top of the canvas (0, 0) to (1280, 120)
button('X', 50, 20, 70, 70, red, lightRed, action = 'quit')
button('', 1200, 619, 30, 50, red, red, action = 'crimson')
button('', 1170, 619, 30, 50, lightRed, lightRed, action = 'red')
button('', 1140, 619, 30, 50, orange, orange, action = 'orange')
button('', 1110, 619, 30, 50, yellow, yellow, action = 'yellow')
button('', 1080, 619, 30, 50, lime, lime, action = 'lime')
button('', 1050, 619, 30, 50, green, green, action = 'green')
button('', 1020, 619, 30, 50, cyan, cyan, action = 'cyan')
button('', 990, 619, 30, 50, blue, blue, action = 'blue')
button('', 960, 619, 30, 50, purple, purple, action = 'purple')
button('', 930, 619, 30, 50, pink, pink, action = 'pink')
button('', 900, 619, 30, 50, black, black, action = 'black')
button('', 870, 619, 30, 50, gray, gray, action = 'gray')
icon(saveIcon, white, 1160, 20, 70, 70, white, grey, 'save')
icon(pencilIcon, white, 50, displayHeight - 101, 51, 51, white, grey, 'pencil')
icon(airbrushIcon, white, 150, displayHeight - 101, 51, 51, white, grey, 'airbrush')
icon(calligraphyIcon, white, 250, displayHeight - 101, 51, 51, white, grey, 'calligraphy')
icon(eraserIcon, white, 350, displayHeight - 101, 51, 51, white, grey, 'eraser')
icon(rad1, white, 435, displayHeight - 101, 51, 51, white, grey, 'rad1')
icon(rad3, white, 495, displayHeight - 101, 51, 51, white, grey, 'rad3')
icon(rad5, white, 555, displayHeight - 101, 51, 51, white, grey, 'rad5')
icon(rad7, white, 615, displayHeight - 101, 51, 51, white, grey, 'rad7')
icon(rad9, white, 675, displayHeight - 101, 51, 51, white, grey, 'rad9')
icon(rad11, white, 735, displayHeight - 101, 51, 51, white, grey, 'rad11')
icon(rad13, white, 795, displayHeight - 101, 51, 51, white, grey, 'rad13')
message_to_screen('Welcome to PyPaint', black, -310, 'large')
gameDisplay.blit(BrushIndicator, BrushIndicatorLocation)
gameDisplay.blit(SizeIndicator, SizeIndicatorLocation)
gameDisplay.blit(ColIndicator, ColIndicatorLocation)
if airbrushMode == True:
airbrush(colourChosen, brushSize)
elif calligraphyMode == True:
calligraphy(colourChosen, brushSize)
elif eraserMode == True:
pencil(white, brushSize * 2)
elif pencilMode == True:
pencil(colourChosen, brushSize)
pygame.display.update()
clock.tick(FPS)
def icon(icon, colour, x, y, width, height, inactiveColour, activeColour, action = None):
global airbrushMode
global calligraphyMode
global eraserMode
global pencilMode
global brushSize
global BrushIndicatorLocation
global SizeIndicatorLocation
cur = pygame.mouse.get_pos()
click = pygame.mouse.get_pressed()
if x + width > cur[0] > x and y + height > cur[1] > y:#if the cursor is over the button
pygame.draw.rect(gameDisplay, activeColour, (x, y, width, height))
gameDisplay.blit(icon, (x, y))
if click[0] == 1 and action != None: #if clicked
if action == 'quit':
pygame.quit()
quit()
elif action == 'pencil':
pencilMode = True
airbrushMode = False
calligraphyMode = False
eraserMode = False
BrushIndicatorLocation = (45, 614)
elif action == 'airbrush':
airbrushMode = True
calligraphyMode = False
pencilMode = False
eraserMode = False
BrushIndicatorLocation = (145, 614)
elif action == 'calligraphy':
calligraphyMode = True
airbrushMode = False
pencilMode = False
eraserMode = False
BrushIndicatorLocation = (245, 614)
elif action == 'eraser':
eraserMode = True
airbrushMode = False
pencilMode = False
calligraphyMode = False
BrushIndicatorLocation = (345, 614)
elif action == 'rad1':
brushSize = 1
SizeIndicatorLocation = (430, 614)
elif action == 'rad3':
brushSize = 3
SizeIndicatorLocation = (490, 614)
elif action == 'rad5':
brushSize = 5
SizeIndicatorLocation = (550, 614)
elif action == 'rad7':
brushSize = 7
SizeIndicatorLocation = (610, 614)
elif action == 'rad9':
brushSize = 9
SizeIndicatorLocation = (670, 614)
elif action == 'rad11':
brushSize = 11
SizeIndicatorLocation = (730, 614)
elif action == 'rad13':
brushSize = 13
SizeIndicatorLocation = (790, 614)
elif action == 'save':
pygame.image.save(sub, "screenshot.jpg")
else:
pygame.draw.rect(gameDisplay, inactiveColour, (x, y, width, height))
gameDisplay.blit(icon, (x, y))
def button(text, x, y, width, height, inactiveColour, activeColour, action = None):
global colourChosen
global ColIndicatorLocation
cur = pygame.mouse.get_pos()
click = pygame.mouse.get_pressed()
if x + width > cur[0] > x and y + height > cur[1] > y:
pygame.draw.rect(gameDisplay, activeColour, (x, y, width, height))
if click[0] == 1 and action != None:
if action == 'quit':
pygame.quit()
quit()
elif action == 'crimson':
colourChosen = red
ColIndicatorLocation = (1195, 614)
elif action == 'red':
colourChosen = lightRed
ColIndicatorLocation = (1165, 614)
elif action == 'orange':
colourChosen = orange
ColIndicatorLocation = (1135, 614)
elif action == 'yellow':
colourChosen = yellow
ColIndicatorLocation = (1105, 614)
elif action == 'lime':
colourChosen = lime
ColIndicatorLocation = (1075, 614)
elif action == 'green':
colourChosen = green
ColIndicatorLocation = (1045, 614)
elif action == 'cyan':
colourChosen = cyan
ColIndicatorLocation = (1015, 614)
elif action == 'blue':
colourChosen = blue
ColIndicatorLocation = (985, 614)
elif action == 'purple':
colourChosen = purple
ColIndicatorLocation = (955, 614)
elif action == 'pink':
colourChosen = pink
ColIndicatorLocation = (925, 614)
elif action == 'black':
colourChosen = black
ColIndicatorLocation = (895, 614)
elif action == 'gray':
colourChosen = gray
ColIndicatorLocation = (865, 614)
else:
pygame.draw.rect(gameDisplay, inactiveColour, (x, y, width, height))
text_to_button(text, black, x, y, width, height)
def text_to_button(msg, colour, buttonx, buttony, buttonwidth, buttonheight, size = 'small'):
textSurf, textRect = text_objects (msg, colour, size)
textRect.center = ((buttonx + (buttonwidth/2)), buttony + (buttonheight/2))
gameDisplay.blit(textSurf, textRect)
def message_to_screen(msg, colour, y_displace = 0, size = 'small'):
textSurf, textRect = text_objects (msg, colour, size)
textRect.center = (displayWidth / 2), (displayHeight / 2) + y_displace
gameDisplay.blit(textSurf, textRect)
def airbrush(colourChosen, brushSize = 3):
global prev_x
global prev_y
x, y = pygame.mouse.get_pos()
click = pygame.mouse.get_pressed()
if x >= 50 and x <= displayWidth - 50 and y >= 120 and y <= displayHeight - 120:
if click[0] == 1:
x, y = pygame.mouse.get_pos()
if x >= 0 and x <= displayWidth and y >= 0 and y <= displayHeight:
pygame.draw.circle(gameDisplay, colourChosen, (x + random.randrange(-brushSize * 2, brushSize * 2), y + random.randrange(-brushSize * 2, brushSize * 2)), random.randrange(brushSize))
# if there is previous point then draw missing points
if prev_x is not None:
diff_x = x - prev_x
diff_y = y - prev_y
steps = max(abs(diff_x), abs(diff_y))
# skip if distance is zero (error: dividing by zero)
if steps > 0:
dx = diff_x / steps
dy = diff_y / steps
for _ in range(steps):
prev_x += dx
prev_y += dy
pygame.draw.circle(gameDisplay, colourChosen, (round(prev_x - 5) + random.randrange(-brushSize * 2, brushSize * 2), round(prev_y - 5) + random.randrange(-brushSize * 2, brushSize * 2)), random.randrange(brushSize))
prev_x = x # remeber previous point
prev_y = y # remeber previous point
else:
prev_x = None # there is no previous point
prev_y = None # there is no previous point
def calligraphy(colourChosen, brushSize = 3):
global prev_x
global prev_y
x, y = pygame.mouse.get_pos()
click = pygame.mouse.get_pressed()
if x >= 50 and x <= displayWidth - 50 and y >= 120 and y <= displayHeight - 120:
if click[0] == 1:
x, y = pygame.mouse.get_pos()
#if there is previous point then draw missing points
if prev_x is None:
pygame.draw.rect(gameDisplay, colourChosen, ((x, y, brushSize, brushSize * 3)))
elif prev_x is not None:
diff_x = x - prev_x
diff_y = y - prev_y
steps = max(abs(diff_x), abs(diff_y))
# skip if distance is zero (error: dividing by zero)
if steps > 0:
dx = diff_x / steps
dy = diff_y / steps
for _ in range(steps):
prev_x += dx
prev_y += dy
pygame.draw.rect(gameDisplay, colourChosen, ((round(prev_x - 5), round(prev_y - 5), brushSize, brushSize * 3)))
prev_x = x # remeber previous point
prev_y = y # remeber previous point
else:
prev_x = None # there is no previous point
prev_y = None # there is no previous point
def pencil(colourChosen, brushSize = 3):
global prev_x
global prev_y
click = pygame.mouse.get_pressed()
cur = pygame.mouse.get_pos()
if cur[0] >= 50 and cur[0] <= displayWidth - 50 and cur[1] >= 120 and cur[1] <= displayHeight - 120:
if click[0] == 1:
x, y = pygame.mouse.get_pos()
if prev_x is not None:
diff_x = x - prev_x
diff_y = y - prev_y
steps = max(abs(diff_x), abs(diff_y))
# skip if distance is zero (error: dividing by zero)
if steps > 0:
dx = diff_x / steps
dy = diff_y / steps
for _ in range(steps):
prev_x += dx
prev_y += dy
pygame.draw.circle(gameDisplay, colourChosen, ((round(prev_x - 5), round(prev_y - 5))), brushSize)
prev_x = x # remeber previous point
prev_y = y # remeber previous point
else:
prev_x = None # there is no previous point
prev_y = None # there is no previous point
def text_objects(text, colour, size):
if size == 'small':
textSurface = smallfont.render (text, True, colour)
elif size == 'medium':
textSurface = medfont.render (text, True, colour)
elif size == 'large':
textSurface = largefont.render (text, True, colour)
return textSurface, textSurface.get_rect()
paintScreen()
这是我的setup.py文件：
"""
This is a setup.py script generated by py2applet
Usage:
python setup.py py2app
"""
import os
import pygame
from setuptools import setup
current_path = os.path.dirname(__file__)
iconPath = os.path.join(current_path, 'images')
APP = ['PyPaint.py']
DATA_FILES = [pygame.image.load(os.path.join(iconPath, "airbrush.png")),
pygame.image.load(os.path.join(iconPath, "brushindicator.png")),
pygame.image.load(os.path.join(iconPath, "calligraphy.png")),
pygame.image.load(os.path.join(iconPath, "colindicator.png")),
pygame.image.load(os.path.join(iconPath, "eraser.png")),
pygame.image.load(os.path.join(iconPath, "pencil.png")),
pygame.image.load(os.path.join(iconPath, "rad1.png")),
pygame.image.load(os.path.join(iconPath, "rad3.png")),
pygame.image.load(os.path.join(iconPath, "rad5.png")),
pygame.image.load(os.path.join(iconPath, "rad7.png")),
pygame.image.load(os.path.join(iconPath, "rad9.png")),
pygame.image.load(os.path.join(iconPath, "rad11.png")),
pygame.image.load(os.path.join(iconPath, "rad13.png")),
pygame.image.load(os.path.join(iconPath, "saveicon.png")),
pygame.image.load(os.path.join(iconPath, "sizeindicator.png"))]
OPTIONS = {}
setup(
app=APP,
data_files=DATA_FILES,
options={'py2app': OPTIONS},
setup_requires=['py2app'],
)
这是完整的追溯：
Traceback (most recent call last):
File "setup.py", line 36, in <module>
setup_requires=['py2app'],
File "/usr/local/lib/python2.7/site-packages/setuptools/__init__.py", line 140, in setup
return distutils.core.setup(**attrs)
File "/usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/core.py", line 151, in setup
dist.run_commands()
File "/usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 953, in run_commands
self.run_command(cmd)
File "/usr/local/Cellar/python@2/2.7.15_1/Frameworks/Python.framework/Versions/2.7/lib/python2.7/distutils/dist.py", line 972, in run_command
cmd_obj.run()
File "/usr/local/lib/python2.7/site-packages/py2app-0.19-py2.7.egg/py2app/build_app.py", line 838, in run
self._run()
File "/usr/local/lib/python2.7/site-packages/py2app-0.19-py2.7.egg/py2app/build_app.py", line 1053, in _run
self.run_normal()
File "/usr/local/lib/python2.7/site-packages/py2app-0.19-py2.7.egg/py2app/build_app.py", line 1165, in run_normal
self.create_binaries(py_files, pkgdirs, extensions, loader_files)
File "/usr/local/lib/python2.7/site-packages/py2app-0.19-py2.7.egg/py2app/build_app.py", line 1451, in create_binaries
extra_scripts)
File "/usr/local/lib/python2.7/site-packages/py2app-0.19-py2.7.egg/py2app/build_app.py", line 2262, in build_executable
for src, dest in self.iter_data_files():
File "/usr/local/lib/python2.7/site-packages/py2app-0.19-py2.7.egg/py2app/build_app.py", line 899, in iter_data_files
for (path, files) in (normalize_data_file(fn) for fn in allres):
TypeError: 'pygame.Surface' object is not iterable
我不确定问题是否出在试图打包pygame应用程序，还是我在py2app的命令或安装中做错了。