從php執行python文件錯誤

這個php（uploads.php）腳本執行gif.py python文件。

<?php 


    $file_path = "uploads/"; 
    $auth_token = $_POST['auth_token']; 
    mysql_connect('localhost',"login",'pass'); 
    mysql_set_charset("UTF-8"); 
    mysql_select_db("DB_name"); 

    $sql = "SELECT user_id FROM users WHERE auth_token='$auth_token'"; 
    $result = mysql_query($sql); 

    if(mysql_fetch_array($result)['user_id']==0) 
    { 
     echo "fail auth_token ".$auth_token; 
     exit; 
    } 

    $file_md5 = md5(time()+$auth_token+rand(0,1000)); 

    $file_path = $file_path . basename($_FILES['uploaded_file']['name']); 
    if(move_uploaded_file($_FILES['uploaded_file']['tmp_name'], "uploads/".$file_md5.".mp4")) { 
     $aaa = exec("/usr/bin/python gif.py b9022c5c317cf2317ad3f537dcc1cfbe"); 
     echo $file_md5." ".$aaa; 
    } else{ 
     echo "fail ".$_FILES['uploaded_file']['size']." ".$_FILES['uploaded_file']['tmp_name']." ".$file_path ; 
    } 
?>

gif.py文件

#!/usr/bin/env python 
from moviepy.editor import * 
import sys 

file_md5 = sys.argv[1] 

anna_olaf = (VideoFileClip("uploads/" + file_md5+".mp4") 
    .subclip(0,1) 
     .resize(1)) 

anna_olaf.write_gif('gifs/test.gif', fps=15)

我在上傳文件夾b9022c5c317cf2317ad3f537dcc1cfbe.mp4文件。在哪裏我從Linux控制檯調用gif.py或uploads.php文件一切正常（php uploads.php或pyhon gif.py），但我從瀏覽器python文件調用uploads.php不工作，在Apache日誌中我找到

/usr/lib/python2.7/dist-packages/IPython/utils/path.py:296: UserWarning: IPython parent '/var/www' is not a writable location, using a temp directory. 
    " using a temp directory."%parent) 
Traceback (most recent call last): 
    File "gif.py", line 2, in <module> 
    from moviepy.editor import * 
    File "/usr/local/lib/python2.7/dist-packages/moviepy-0.2.1.8.12-py2.7.egg/moviepy/editor.py", line 45, in <module> 
    from .video.io.sliders import sliders 
    File "/usr/local/lib/python2.7/dist-packages/moviepy-0.2.1.8.12-py2.7.egg/moviepy/video/io/sliders.py", line 1, in <module> 
    import matplotlib.pyplot as plt 
    File "/usr/lib/pymodules/python2.7/matplotlib/__init__.py", line 774, in <module> 
    rcParams = rc_params() 
    File "/usr/lib/pymodules/python2.7/matplotlib/__init__.py", line 692, in rc_params 
    fname = matplotlib_fname() 
    File "/usr/lib/pymodules/python2.7/matplotlib/__init__.py", line 604, in matplotlib_fname 
    fname = os.path.join(get_configdir(), 'matplotlibrc') 
    File "/usr/lib/pymodules/python2.7/matplotlib/__init__.py", line 253, in wrapper 
    ret = func(*args, **kwargs) 
    File "/usr/lib/pymodules/python2.7/matplotlib/__init__.py", line 478, in _get_configdir 
    raise RuntimeError("Failed to create %s/.matplotlib; consider setting MPLCONFIGDIR to a writable directory for matplotlib configuration data"%h) 
RuntimeError: Failed to create /var/www/.matplotlib; consider setting MPLCONFIGDIR to a writable directory for matplotlib configuration data

請幫幫忙，在日誌寫入錯誤在2號線（從moviepy.editor進口*），但爲什麼我沒有錯誤的調用（蟒蛇gif.py）？

來源

2014-10-10 Aram Mak

錯誤未顯示在錯誤報告的最後一行： 'RuntimeError：無法創建/var/www/.matplotlib;考慮將MPLCONFIGDIR設置爲matplotlib配置數據的可寫目錄＃我想說這可能是'/ var/www /'文件夾的權限問題，不允許腳本根據需要創建文件。 – Kypros 2014-10-10 16:42:40

ooooo yeeeeeeeeeeeees !!! thaaaaaaaaaaaaaaaaank你求助。 :) – 2014-10-10 16:54:21

我會發表評論作爲答案，以防其他人遇到類似問題。 – Kypros 2014-10-10 16:55:28

如問題在您的錯誤報告的最後一行顯示的評論的討論，請參見：

RuntimeError: Failed to create /var/www/.matplotlib; consider setting MPLCONFIGDIR to a writable directory for matplotlib configuration data

我會說這可能是一個權限問題與/var/www/文件夾不允許腳本創建文件根據需要。

要修復此問題，應更改文件夾的權限以使其可寫或指定腳本應將其創建到的所需文件的其他目錄。

來源

2014-10-10 16:57:28 Kypros

從php執行python文件錯誤

回答

相關問題