我是Python的新手,并试图为我的for循环实现一个多处理模块.
我有一个存储在img_urls中的Image url数组,我需要下载并应用一些Google愿景.
if __name__ == '__main__':
img_urls = [ALL_MY_Image_URLS]
runAll(img_urls)
print("--- %s seconds ---" % (time.time() - start_time))
这是我的runAll()方法
def runAll(img_urls):
num_cores = multiprocessing.cpu_count()
print("Image URLS {}",len(img_urls))
if len(img_urls) > 2:
numberOfImages = 0
else:
numberOfImages = 1
start_timeProcess = time.time()
pool = multiprocessing.Pool()
pool.map(annotate,img_urls)
end_timeProcess = time.time()
print('\n Time to complete ', end_timeProcess-start_timeProcess)
print(full_matching_pages)
def annotate(img_path):
file = requests.get(img_path).content
print("file is",file)
"""Returns web annotations given the path to an image."""
print('Process Working under ',os.getpid())
image = types.Image(content=file)
web_detection …我使用新的macOS Catalina运行了Django项目，并且运行良好。
我安装了oh_my_zsh，然后尝试运行它因以下错误而崩溃的同一项目。我卸载了oh_my_zsh并再次尝试，但没有成功。
Path: /usr/local/Cellar/python/3.7.4_1/Frameworks/Python.framework/Versions/3.7/Resources/Python.app/Contents/MacOS/Python
Identifier: Python
Version: 3.7.4 (3.7.4)
Code Type: X86-64 (Native)
Parent Process: Python [7526]
Responsible: Terminal [7510]
User ID: 501
Date/Time: 2019-10-07 20:59:20.675 +0530
OS Version: Mac OS X 10.15 (19A582a)
Report Version: 12
Anonymous UUID: CB7F20F6-96C0-4F63-9EC5-AFF3E0989687
Time Awake Since Boot: 3000 seconds
System Integrity Protection: enabled
Crashed Thread: 0 Dispatch queue: com.apple.main-thread
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Application Specific Information:
/usr/lib/libcrypto.dylib
abort() called
Invalid dylib load. Clients should not …