AWS上的Python魔杖和ImageMagick Lambda

Question

嘗試在AWS Lambda上運行魔杖以進行一些簡單的圖像處理。

到目前爲止，我：

1. 創建實例，這是相同的拉姆達環境

2. 從源代碼安裝ImageMagick的

   wget ImageMagick 
   cd ImageMagick-... 
   ./configure --prefix=/home/ec2-user/im --without-x 
   make && make install 
   

3. 集MAGICK_HOME到/home/ec2-user/im/

4. pip install wand

但是當我嘗試導入wand.image我得到：

import wand.image 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
    File "/home/ec2-user/cv/local/lib64/python2.7/site-packages/wand/image.py", line 20, in <module> 
    from .api import MagickPixelPacket, libc, libmagick, library 
    File "/home/ec2-user/cv/local/lib64/python2.7/site-packages/wand/api.py", line 206, in <module> 
    'Try to install:\n ' + msg) 
ImportError: MagickWand shared library not found. 
You probably had not installed ImageMagick library. 
Try to install: 
    http://docs.wand-py.org/en/latest/guide/install.html 

它當我做了yum install ImageMagick工作正常，但因爲我想將其捆綁我想我需要包括二進制文件並將魔杖安裝指向它。

有什麼想法？

Answer 1

因爲別人現在有興趣，我解決了這個問題，目前管理我的lambda項目類似於下面。

文件夾結構

-project 
    -init_libs.py 
    -lambda_function.py 
    -libs 
    -libMagickWand-6.Q16.so 
    -libMagickCore-6.Q16.so 
    -libMagick++-6.Q16.so 
    -site-packages 
    -wand 
    -other_modules 

init_libs.py加載本地庫一樣棒。

import sys 
import os 
from ctypes import cdll 
from os.path import join 

# manually load libraries and set paths so native libraries can be used. 
exec_dir = os.getcwd() 
sys.path.append(join(exec_dir, 'site-packages')) 

# required for Wand 
os.environ['MAGICK_HOME'] = exec_dir 

lib_dir = join(exec_dir, 'lib') 

# add lib to sys path for general loading 
sys.path.append(lib_dir) 

lambda_function.py現在可以導入棒

from wand.image import Image 

print Image