It should not be anywhere under /home/nikos/public_html, not even a sub
directory.
So use a parallel directory such as:
/home/nikos/wsgi_apps
When testing use:
curl http://superhost.gr/ <http://superhost.gr/>
Don't trust your browser, as it may have cached that accessing
http://superhost.gr/ <http://superhost.gr/> should redirect to
http://superhost.gr/index.html <http://superhost.gr/index.html>
If curl works, you will need to clear your browser cache history for
http://superhost.gr/ <http://superhost.gr/>
> On 10 Sep 2018, at 9:34 pm, Νικόλαος Κούρας <[email protected]> wrote:
>
> Like this you mean? ialso moved static/ files inside the new wsgi/ directory
> because even with the directive in the alias home=/home/nikos/public_html
> templates could not be found
> ====================================
> DocumentRoot /home/nikos/public_html
>
> <Directory /home/nikos/public_html>
> Require all granted
> </Directory>
>
> <Directory /home/nikos/public_html/wsgi>
> Require all granted
> </Directory>
>
>
> WSGIDaemonProcess app user=nikos group=nikos
> WSGIScriptAliasMatch ^/(?!phpmyadmin) /home/nikos/public_html/wsgi/app.py
> process-group=app application-group=%{GLOBAL}
>
> WSGIDaemonProcess clientele user=nikos group=nikos
> WSGIScriptAlias /clientele /home/nikos/public_html/wsgi/clientele.py
> process-group=clientele application-group=%{GLOBAL}
>
> WSGIDaemonProcess downloads user=nikos group=nikos
> WSGIScriptAlias /downloads /home/nikos/public_html/wsgi/downloads.py
> process-group=downloads application-group=%{GLOBAL}
> ====================================
>
> Still the ERROR remains the same after moving to wsgi/
>
> Στις Δευ, 10 Σεπ 2018 στις 1:47 μ.μ., ο/η Graham Dumpleton
> <[email protected] <mailto:[email protected]>> έγραψε:
>
>
>> On 10 Sep 2018, at 8:34 pm, Νικόλαος Κούρας <[email protected]
>> <mailto:[email protected]>> wrote:
>>
>> 1) How do i enable flask so that errors are shown in the browser for m, so i
>> dont have to tail -f error_log all the time?
>>
>> When i was using the flask development server i had this
>>
>> app.run( host='superhost.gr <http://superhost.gr/>', port=5000, debug=True )
>>
>> Now i have commented this out becuas eitsw being run by mod_wsgi and its
>> sending everythign to the error_log text file.
>
> You use:
>
> app.debug = True
>
> See:
>
>
> http://flask.pocoo.org/docs/1.0/api/?highlight=flask%20debug#flask.Flask.debug
>
> <http://flask.pocoo.org/docs/1.0/api/?highlight=flask%20debug#flask.Flask.debug>
>> 2) Regarding this code which not behalfing as it should
>>
>> @app.route( '/<page>' )
>> @app.route( '/' )
>> def index( page=None ):
>>
>> # read environment
>> page = request.args.get('page', 'index.html')
>>
>> When i try via browser:
>>
>> 'http://superhost.gr/ <http://superhost.gr/>' page variable equals to
>> 'index.html'
>> 'http://superhost.gr/ <http://superhost.gr/>something' page variable still
>> equals to 'index.html'
>>
>> How is this possbile under mod_wsgi ?
>
> You shouldn't get index.html in either case if doing things correctly.
>
> The issue may because if I recollect correctly, you had all your .py files
> for the WSGI application under your DocumentRoot directory. You should not do
> that as it can be insecure and wrong configuration elsewhere can lead to
> someone being able to download your source code. Having things in their could
> also cause issues with Apache trying to remap URLs to index files.
>
> Create a directory separate to your DocumentRoot directory and move the .py
> files into it. Then change the WSGIScriptAlias directives to reference the
> new location. You will also need to create a new Directory block for the new
> directory and grant access to being able to serve files from that directory.
>
>>
>>
>> Στις Δευ, 10 Σεπ 2018 στις 5:05 π.μ., ο/η Graham Dumpleton
>> <[email protected] <mailto:[email protected]>> έγραψε:
>>
>>
>>> On 10 Sep 2018, at 11:52 am, Νίκος Βέργος <[email protected]
>>> <mailto:[email protected]>> wrote:
>>>
>>> Graham i know you helped me a lot but my script cannot work if i don;t het
>>> this oe sorted out and i'am trying for hours allready.
>>>
>>> Please do help.
>>>
>>>
>>>
>>> I have 3 wsgi scripts listening on 3 locations. What i'm trying to run an
>>> wsgi script from within another wsgi script with the following statement.
>>>
>>>
>>>
>>> page = 'clientele'
>>> pdata = requests.get( 'http://superhost.gr/ <http://superhost.gr/>' + page )
>>> pdata = pdata.text + counter
>> Have you tried to add print() statements into your code, when it is running
>> and what variables are at each point? If you use print(), what you print
>> will appear in the Apache error log so you can see it. As per example in
>> requests docs at:
>>
>> http://docs.python-requests.org/en/master/
>> <http://docs.python-requests.org/en/master/>
>>
>> you don't even appear to check the response status code. Check such things,
>> print out the values and see what it is getting.
>>> page = the location of another wsgi app.
>>>
>>> The error i'am getting when for i.e i try to load
>>> http://superhost.gr/clientele <http://superhost.gr/clientele>
>>>
>>> mod_wsgi (pid=7152): Exception occurred processing WSGI script
>>> '/home/nikos/public_html/app.py'
>>> OSError: Apache/mod_wsgi failed to write response data: Broken pipe.
>> This specific message from mod_wsgi indicates that the HTTP client making
>> the request dropped the connection before the server could write the
>> response.
>>
>> So possibly an error is occurring in app.py if that is what is calling it.
>>
>> Have you enabled Flask debug so that errors are shown in the browser for
>> you. If you don't, Flask will just return a 500 error and may not actually
>> log anything about the error. You may need to set up Flask logging so that
>> it logs details of exceptions to the error log.
>>
>> http://flask.pocoo.org/docs/1.0/logging/#logging
>> <http://flask.pocoo.org/docs/1.0/logging/#logging>The other script by itself
>> executes normally but NOT from within my app.py script.
>>>
>>> Any ideas on how to execute a wsgi app (b) from within a wsgi app(a) and
>>> store the response as html data?
>>>
>>>
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