python - Apache: Errno 13 file permission denied -
i use aws ec2 run application "neural network in art". send images deploy website based on flask + virtualenv + apache. after sending image on server starts script, print each iteration , want store in out.txt
__init__.py:
#... def apply_style(image_name, style_name, iterations): command = ['"python ~/neural_artistic_style/neural_artistic_style.py', \ ' --subject ', '/var/www/superapp/superapp/uploads/' + image_name, \ ' --style ', '/var/www/superapp/superapp/uploads/' + style_name, \ ' --iterations ', iterations, \ ' --network ~/neural_artistic_style/imagenet-vgg-verydeep-19.mat"'] str = ''.join(command) network = popen(str, shell=true, stdout=pipe) stats = [] out in network.stdout: stats.append(out) line = ' '.join(stats) return line @app.route('/upload', methods=['get', 'post']) def upload(): if request.method == 'post': image = request.files['image'] style = request.files['style'] iterations = request.form['iter'] if file , style: #saving images... result = apply_style(image_name, style_name, iterations) f = open('out.txt', 'w') f.write(result) f.close() return 'finished' #... well, can upload image via http without writing result in out.txt, when do, apache log shows this:
[wed jun 01 ...] [:error] [pid 2360:tid 14...] return self.view_functions[rule.endpoint](**req.view_args) [wed jun 01 ...] [:error] [pid 2360:tid 14...] file "/var/www/superapp/superapp/__init__.py", line 72, in upload [wed jun 01 ...] [:error] [pid 2360:tid 14...] f = open('out.txt', 'w') [wed jun 01 ...] [:error] [pid 2360:tid 14...] ioerror: [errno 13] permission denied: 'out.txt' all files in directory have 777 permission. when try write using simple script script.py:
f = open('out.txt', 'w') f.write('some words') f.close() everithing works. apache doesn't. has ideas how fix it?
the problem apache runs code in have different working directory, 1 not intend write file into. must supply full path file.
f = open('/path/to/my/out.txt', 'w') 