Hi
I am permit you to ask you about a problem that I have with hosting flask
application with the portage of mod_wsgi on windows
I have two flask application and only one can be alive a the same times due
to conflict in import
ie :
If a request application 1 I have a response
Then if I request application 2 I have internal server error with error in
log ...
Then if I restart apache and I request application 2 I have a response but
if I request application 1 I have the same internal server error
If I comments some import like numpy both application can be alive at the
same time
Any help would be appreciated if you have any idea or link or answer to
about this problem?
My installation is describe below
Thanks by advance for tour times and your works
Alexandre
LOG of the error
mod_wsgi (pid=4936): Failed to exec Python script file
'D:/exec/Apache24/htdocs/wsgi/api_test_2.wsgi'.
mod_wsgi (pid=4936): Exception occurred processing WSGI script
'D:/exec/Apache24/htdocs/wsgi/api_test_2.wsgi'.
Traceback (most recent call last):\r
File "D:/exec/Apache24/htdocs/wsgi/api_test_2.wsgi", line 3, in
<module>\r
from api_test_2 import app as application\r
File "D:/exec/wsgi_api/api_test_2\\api_test_2.py", line 2, in
<module>\r
import numpy\r
File
"c:\\python\\python36\\lib\\site-packages\\numpy\\__init__.py", line 142,
in <module>\r
from . import core\r
File
"c:\\python\\python36\\lib\\site-packages\\numpy\\core\\__init__.py", line
16, in <module>\r
from . import multiarray\r
File
"c:\\python\\python36\\lib\\site-packages\\numpy\\core\\multiarray.py",
line 12, in <module>\r
from . import overrides\r
File
"c:\\python\\python36\\lib\\site-packages\\numpy\\core\\overrides.py", line
46, in <module>\r
""")\r
RuntimeError: implement_array_function method already has a docstring\r
#---------------------------------
# file : D:/exec/wsgi_api/api_test_1/api_test_1.py
#---------------------------------
from flask import Flask, jsonify,render_template, request, make_response
import numpy
app = Flask(__name__)
@app.route('/')
def home():
resp = make_response("hello from 1", 200)
resp.headers['Content-Type'] = 'charset=utf-8'
return resp
#---------------------------------
#---------------------------------
# file : D:/exec/wsgi_api/api_test_2/api_test_2.py
#---------------------------------
from flask import Flask, jsonify,render_template, request, make_response
import numpy
app = Flask(__name__)
@app.route('/')
def home():
resp = make_response("hello from 2", 200)
resp.headers['Content-Type'] = 'charset=utf-8'
return resp
if __name__ == '__main__':
app.run(host='127.0.0.1', port=36000)
#---------------------------------
I have this two wsgi file in appache httpdocs
#---------------------------------
# file : D:/exec/Apache24/htdocs/wsgi/api_test_1.wsgi
#---------------------------------
import sys
sys.path.append('D:/exec/wsgi_api/api_test_1/')
from api_test_1 import app as application
#---------------------------------
#---------------------------------
# file : D:/exec/Apache24/htdocs/wsgi/api_test_2.wsgi
#---------------------------------
import sys
sys.path.append('D:/exec/wsgi_api/api_test_1/')
from api_test_1 import app as application
#---------------------------------
#---------------------------------
In D:/exec/Apache24/conf/httpd.conf i add the line
#---------------------------------
WSGIScriptAlias /api_test_1
"D:/exec/Apache24/htdocs/wsgi/api_test_1.wsgi"
WSGIScriptAlias /api_test_2
"D:/exec/Apache24/htdocs/wsgi/api_test_2.wsgi"
#---------------------------------
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