Using this command we can easily configure the python 3.4 in virtual environment :-
virtualenv -p /usr/bin/python3.4 newpython
Monday, 25 January 2016
Install Python 3.4 in virtual environment ?
Using this command we can easily configure the python 3.4 in virtual environment :-
virtualenv -p /usr/bin/python3.4 newpython
Thursday, 14 January 2016
Run core python script directly on server(UBUNTU)
How to Run core python script directly on server(UBUNTU)
1. First of all, you must have apache server installed in your system. If not then download and install it.
2. After that enable the cgi mod with the help of the following command:
sudo a2enmod cgi
3. Change the apache conf file by placing the following code in it:
listen 8090
<VirtualHost *:8090>
DocumentRoot /var/www/html/python
ScriptAlias /cgi-bin/ /var/www/html/python/
<Directory "/var/www/html/python">
AllowOverride All
Options +ExecCGI
Order allow,deny
Allow from all
AddHandler cgi-script .cgi .py
DirectoryIndex index.html index.php index.py
</Directory>
</VirtualHost>
Save the file and exit.
4. Make new file name index.py at /var/www/hmtl/python/ and paste the following code in it:
print "Content-type: text/html\n\n";
print "<center><h1>Welcome to python world.</h1></center>"
5. After setting up all this don't forget to restart the apache server.
sudo service apache2 restart
6. Now check the browser http://127.0.0.1:8090/. You will see a welcome message on the screen that you have placed in the index.py file.
Thats all Folks! Have fun and keep doing Python Programming!
1. First of all, you must have apache server installed in your system. If not then download and install it.
2. After that enable the cgi mod with the help of the following command:
sudo a2enmod cgi
3. Change the apache conf file by placing the following code in it:
listen 8090
<VirtualHost *:8090>
DocumentRoot /var/www/html/python
ScriptAlias /cgi-bin/ /var/www/html/python/
<Directory "/var/www/html/python">
AllowOverride All
Options +ExecCGI
Order allow,deny
Allow from all
AddHandler cgi-script .cgi .py
DirectoryIndex index.html index.php index.py
</Directory>
</VirtualHost>
Save the file and exit.
4. Make new file name index.py at /var/www/hmtl/python/ and paste the following code in it:
print "Content-type: text/html\n\n";
print "<center><h1>Welcome to python world.</h1></center>"
5. After setting up all this don't forget to restart the apache server.
sudo service apache2 restart
6. Now check the browser http://127.0.0.1:8090/. You will see a welcome message on the screen that you have placed in the index.py file.
Thats all Folks! Have fun and keep doing Python Programming!
Friday, 27 November 2015
Configuring Django with uWSGI + NGINX Server
Before you start setting up uWSGI :
1. Make sure you are in a virtualenv for the software we need to install.Create Virtualenv like this:
virtualenv uwsgi-tutorial
cd uwsgi-tutorial
source bin/activate
2. Install Django into your virtualenv, create a new project, and cd into the project:
pip install Django
django-admin.py startproject mysite
cd mysite
<-- Basic uWSGI installation and configuration -->
3. Install uWSGI into your virtualenv:
pip install uwsgi
4. Create a file called test.py for testing and place the code in it:
# test.py
def application(env, start_response):
start_response('200 OK', [('Content-Type','text/html')])
return [b"Hello World"] # python3
#return ["Hello World"] # python2
5. Now test and run the uWSGI:
uwsgi --http :8000 --wsgi-file test.py
6. Now we want uWSGI to do the same thing, but to run a Django site instead of the test.py module:
If your project is running with pyhton manage.py runserver:8000 then,Run it with uWSGI
uwsgi --http :8000 --module mysite.wsgi
Point your browser at the server; if the site appears, it means uWSGI is able to serve your Django application from your virtualenv, and this stack operates correctly
<-- Basic nginx installation -->
7. Install and start nginx:
sudo apt-get install nginx
sudo /etc/init.d/nginx start # start nginx
Note: To restart nginx just use sudo /etc/init.d/nginx restart command.
And now check that the nginx is serving by visiting it in a web browser on port 80 - you should get a message from nginx:
“Welcome to nginx!”.
That means these components of the full stack are working together.
<-- Configure nginx for your site -->
8. You will need the uwsgi_params file, which is available in the nginx directory of the uWSGI distribution, or from https://github.com/nginx/nginx/blob/master/conf/uwsgi_params
Copy it into your project directory. In a moment we will tell nginx to refer to it.
9. Now create a file called mysite_nginx.conf at /etc/nginx/sites-available/, using the following command:
sudo nano /etc/nginx/sites-available/mysite_nginx.conf
and paste the following code in it:
# mysite_nginx.conf
# the upstream component nginx needs to connect to
upstream django {
# server unix:///path/to/your/mysite/mysite.sock; # for a file socket
server 127.0.0.1:8001; # for a web port socket (we'll use this first)
}
# configuration of the server
server {
# the port your site will be served on
listen 8000;
# the domain name it will serve for
server_name 127.0.0.1; # substitute your machine's IP address or FQDN
charset utf-8;
# max upload size
client_max_body_size 75M; # adjust to taste
# Django media
location /media {
alias /path/to/your/mysite/media;# your Django project's media files - amend as required
}
location /static {
alias /path/to/your/mysite/static; # your Django project's static files - amend as required
}
# Finally, send all non-media requests to the Django server.
location / {
uwsgi_pass django;
include /path/to/your/mysite/uwsgi_params; # the uwsgi_params file you installed
}
}
Note: Replace project paths acoordingly.Copy and paste this file in your project directory as well.
10. Now symlink to this file from /etc/nginx/sites-enabled so nginx can see it.
sudo ln -s /etc/nginx/sites-available/mysite_nginx.conf /etc/nginx/sites-enabled/
11. Before running nginx, you have to collect all Django static files in the static folder. First of all you have to edit mysite/settings.py adding:
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, "static/")
MEDIA_ROOT = os.path.join(BASE_DIR, "media/")
MEDIA_URL = '/media/'
and then run 'python manage.py collectstatic'.
Check the configuration syntax by typing:
sudo service nginx configtest
Now restart the nginx 'sudo /etc/init.d/nginx restart'.
1. Make sure you are in a virtualenv for the software we need to install.Create Virtualenv like this:
virtualenv uwsgi-tutorial
cd uwsgi-tutorial
source bin/activate
2. Install Django into your virtualenv, create a new project, and cd into the project:
pip install Django
django-admin.py startproject mysite
cd mysite
<-- Basic uWSGI installation and configuration -->
3. Install uWSGI into your virtualenv:
pip install uwsgi
4. Create a file called test.py for testing and place the code in it:
# test.py
def application(env, start_response):
start_response('200 OK', [('Content-Type','text/html')])
return [b"Hello World"] # python3
#return ["Hello World"] # python2
5. Now test and run the uWSGI:
uwsgi --http :8000 --wsgi-file test.py
6. Now we want uWSGI to do the same thing, but to run a Django site instead of the test.py module:
If your project is running with pyhton manage.py runserver:8000 then,Run it with uWSGI
uwsgi --http :8000 --module mysite.wsgi
Point your browser at the server; if the site appears, it means uWSGI is able to serve your Django application from your virtualenv, and this stack operates correctly
<-- Basic nginx installation -->
7. Install and start nginx:
sudo apt-get install nginx
sudo /etc/init.d/nginx start # start nginx
Note: To restart nginx just use sudo /etc/init.d/nginx restart command.
And now check that the nginx is serving by visiting it in a web browser on port 80 - you should get a message from nginx:
“Welcome to nginx!”.
That means these components of the full stack are working together.
<-- Configure nginx for your site -->
8. You will need the uwsgi_params file, which is available in the nginx directory of the uWSGI distribution, or from https://github.com/nginx/nginx/blob/master/conf/uwsgi_params
Copy it into your project directory. In a moment we will tell nginx to refer to it.
9. Now create a file called mysite_nginx.conf at /etc/nginx/sites-available/, using the following command:
sudo nano /etc/nginx/sites-available/mysite_nginx.conf
and paste the following code in it:
# mysite_nginx.conf
# the upstream component nginx needs to connect to
upstream django {
# server unix:///path/to/your/mysite/mysite.sock; # for a file socket
server 127.0.0.1:8001; # for a web port socket (we'll use this first)
}
# configuration of the server
server {
# the port your site will be served on
listen 8000;
# the domain name it will serve for
server_name 127.0.0.1; # substitute your machine's IP address or FQDN
charset utf-8;
# max upload size
client_max_body_size 75M; # adjust to taste
# Django media
location /media {
alias /path/to/your/mysite/media;# your Django project's media files - amend as required
}
location /static {
alias /path/to/your/mysite/static; # your Django project's static files - amend as required
}
# Finally, send all non-media requests to the Django server.
location / {
uwsgi_pass django;
include /path/to/your/mysite/uwsgi_params; # the uwsgi_params file you installed
}
}
Note: Replace project paths acoordingly.Copy and paste this file in your project directory as well.
10. Now symlink to this file from /etc/nginx/sites-enabled so nginx can see it.
sudo ln -s /etc/nginx/sites-available/mysite_nginx.conf /etc/nginx/sites-enabled/
11. Before running nginx, you have to collect all Django static files in the static folder. First of all you have to edit mysite/settings.py adding:
STATIC_URL = '/static/'
STATIC_ROOT = os.path.join(BASE_DIR, "static/")
MEDIA_ROOT = os.path.join(BASE_DIR, "media/")
MEDIA_URL = '/media/'
and then run 'python manage.py collectstatic'.
Check the configuration syntax by typing:
sudo service nginx configtest
Now restart the nginx 'sudo /etc/init.d/nginx restart'.
To
check that media files are being served correctly, add an image called
media.png to the /path/to/your/project/project/media directory, then visit http://example.com:8000/media/media.png - if this
works, you’ll know at least that nginx is serving files
correctly.
Note: If you face an error then check the nginx error log at "/var/log/nginx/error.log". If there is a permission denied error then it means your media folder doesn't have permissions for accessing. Make your media folder and its content accessible by giving it valid permissions.
12. Let’s get nginx to speak to the “hello world” test.py application.
uwsgi --socket :8001 --wsgi-file test.py
Visit: http://127.0.0.1:8000/
13. Using Unix sockets instead of ports:
Edit mysite_nginx.conf, changing it to match:
server unix:///path/to/your/mysite/mysite.sock; # for a file socket
# server 127.0.0.1:8001; # for a web port socket (we'll use this first)
and restart nginx.
Run uWSGI again:
uwsgi --socket mysite.sock --wsgi-file test.py
Try http://127.0.0.1:8000/ in the browser.If that doesn’t work.
check your nginx error log(/var/log/nginx/error.log). If you see something like:
connect() to unix:///path/to/your/mysite/mysite.sock failed (13: Permission denied)
then probably you need to manage the permissions on the socket so that nginx is allowed to use it.
Try uwsgi --socket mysite.sock --wsgi-file test.py --chmod-socket=666 # (very permissive)
Now refresh the browser again.
If it works then you are doing good so far!
14. Running the Django application with uwsgi and nginx
Let’s run our Django application:
uwsgi --socket mysite.sock --module mysite.wsgi --chmod-socket=666
Now uWSGI and nginx should be serving up not just a “Hello World” module, but your Django project.
15. Configuring uWSGI to run with a .ini file
Create a file called 'mysite_uwsgi.ini' at /etc/uwsgi/sites using these commands:
sudo mkdir -p /etc/uwsgi/sites
cd /etc/uwsgi/sites
sudo nano mysite_uwsgi.ini
and paste the following code in it:
# mysite_uwsgi.ini file
[uwsgi]
# Django-related settings
# the base directory (full path)
chdir = /path/to/your/project
# Django's wsgi file
module = mysite.wsgi
# the virtualenv (full path)
home = /path/to/virtualenv
# process-related settings
# master
master = true
# maximum number of worker processes
processes = 10
# the socket (use the full path to be safe
socket = /path/to/your/project/mysite.sock
# ... with appropriate permissions - may be needed
chmod-socket = 666
# clear environment on exit
vacuum = true
Note: Change paths accordingly.Also Copy this file in your project directory.We will use this to run the our project manually from the terimanl.
Afer placing the above code, run uswgi using this file:
uwsgi --ini mysite_uwsgi.ini # the --ini option is used to specify a file
Once again, test that the Django site works as expected.
16. Install uWSGI system-wide
So far, uWSGI is only installed in our virtualenv; we’ll need it installed system-wide for deployment purposes.
Deactivate your virtualenv by typing following command in terminal:
deactivate
and install uWSGI system-wide:
sudo pip install uwsgi
Check again that you can still run uWSGI just like you did before:
uwsgi --ini mysite_uwsgi.ini
17. Now create a upstart script for uWsgi:
We will create an Upstart script in the /etc/init directory, where these files are checked:
sudo nano /etc/init/uwsgi.conf
and place the following code in it:
description "uWSGI application server in Emperor mode"
start on runlevel [2345]
stop on runlevel [!2345]
setuid user
setgid www-data
exec /usr/local/bin/uwsgi --emperor /etc/uwsgi/sites
Note: Replace user with your username.
Note: If you face an error then check the nginx error log at "/var/log/nginx/error.log". If there is a permission denied error then it means your media folder doesn't have permissions for accessing. Make your media folder and its content accessible by giving it valid permissions.
12. Let’s get nginx to speak to the “hello world” test.py application.
uwsgi --socket :8001 --wsgi-file test.py
Visit: http://127.0.0.1:8000/
13. Using Unix sockets instead of ports:
Edit mysite_nginx.conf, changing it to match:
server unix:///path/to/your/mysite/mysite.sock; # for a file socket
# server 127.0.0.1:8001; # for a web port socket (we'll use this first)
and restart nginx.
Run uWSGI again:
uwsgi --socket mysite.sock --wsgi-file test.py
Try http://127.0.0.1:8000/ in the browser.If that doesn’t work.
check your nginx error log(/var/log/nginx/error.log). If you see something like:
connect() to unix:///path/to/your/mysite/mysite.sock failed (13: Permission denied)
then probably you need to manage the permissions on the socket so that nginx is allowed to use it.
Try uwsgi --socket mysite.sock --wsgi-file test.py --chmod-socket=666 # (very permissive)
Now refresh the browser again.
If it works then you are doing good so far!
14. Running the Django application with uwsgi and nginx
Let’s run our Django application:
uwsgi --socket mysite.sock --module mysite.wsgi --chmod-socket=666
Now uWSGI and nginx should be serving up not just a “Hello World” module, but your Django project.
15. Configuring uWSGI to run with a .ini file
Create a file called 'mysite_uwsgi.ini' at /etc/uwsgi/sites using these commands:
sudo mkdir -p /etc/uwsgi/sites
cd /etc/uwsgi/sites
sudo nano mysite_uwsgi.ini
and paste the following code in it:
# mysite_uwsgi.ini file
[uwsgi]
# Django-related settings
# the base directory (full path)
chdir = /path/to/your/project
# Django's wsgi file
module = mysite.wsgi
# the virtualenv (full path)
home = /path/to/virtualenv
# process-related settings
# master
master = true
# maximum number of worker processes
processes = 10
# the socket (use the full path to be safe
socket = /path/to/your/project/mysite.sock
# ... with appropriate permissions - may be needed
chmod-socket = 666
# clear environment on exit
vacuum = true
Note: Change paths accordingly.Also Copy this file in your project directory.We will use this to run the our project manually from the terimanl.
Afer placing the above code, run uswgi using this file:
uwsgi --ini mysite_uwsgi.ini # the --ini option is used to specify a file
Once again, test that the Django site works as expected.
16. Install uWSGI system-wide
So far, uWSGI is only installed in our virtualenv; we’ll need it installed system-wide for deployment purposes.
Deactivate your virtualenv by typing following command in terminal:
deactivate
and install uWSGI system-wide:
sudo pip install uwsgi
Check again that you can still run uWSGI just like you did before:
uwsgi --ini mysite_uwsgi.ini
17. Now create a upstart script for uWsgi:
We will create an Upstart script in the /etc/init directory, where these files are checked:
sudo nano /etc/init/uwsgi.conf
and place the following code in it:
description "uWSGI application server in Emperor mode"
start on runlevel [2345]
stop on runlevel [!2345]
setuid user
setgid www-data
exec /usr/local/bin/uwsgi --emperor /etc/uwsgi/sites
Note: Replace user with your username.
Start the uWSGI server using
sudo service uwsgi start
Now point to the browser and check your running site.
If it works then here's your happy moment :)
If it works then here's your happy moment :)
Thursday, 10 September 2015
OAuth2 setup in restapi and authentication with api
OAuth2 setup in restapi and authentication with api
Firstly setup the restframework
After setup please follow these steps
1.pip install django-oauth-toolkit
2.add ‘oauth2_provider’ to your INSTALLED_APPS setting.
3.url(r'^o/', include('oauth2_provider.urls')), to your urls.py
4.Add the following to your settings.py module:
OAUTH2_PROVIDER = {
# this is the list of available scopes
'SCOPES': ['read', 'write', 'groups']
}
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'oauth2_provider.ext.rest_framework.OAuth2Authentication',
),
'DEFAULT_PERMISSION_CLASSES': (
'rest_framework.permissions.IsAuthenticated',
)
}
5.Run python manage.py syncdb
6.open backend admin (127.0.0.1:8000/admin)
7.Step 3: Register an application
To obtain a valid access_token first we must register an application.
From the admin go to oauth2_provider > applications > Add Application. Fill the form with the following data:
User: your current user
Client Type: confidential
Authorization Grant Type: Resource owner password-based
Save your app!
8.Get your token and use your API
At this point we’re ready to request an access_token. Open your shell
Note = TO get client id and client secret, go to the admin panel and then oauth2_provider > applications >select application
syntax = curl -X POST -d "grant_type=password&username=<user_name>&password=<password>" http://<client_id>:<client_secret>@localhost:8000/o/token/
eg. = curl -X POST -d "grant_type=password&username=admin&password=admin" http://lh4RIKR2Cn95LHVOYLMddT1RAxDgHRDIEwPyR61g:82aVoSzfHyoWEguSBhp4ZHXigowzuLJS45kI7j3l6Flz5k42LDcBHiKSTl0fJ5OhijtIxY2sNPUDihKSQKna1eaEXt3dTG69u3eLNq6EJqqJdGfJRgnzFSSaHPU2NVqT@192.168.1.6:8000/shopping/o/token/
Response should be something like:
{
“access_token”: “<your_access_token>”, “token_type”: “Bearer”, “expires_in”: 36000, “refresh_token”: “<your_refresh_token>”, “scope”: “read write groups”
}
Authentication with api from front end
def userlogin(request):
url = 'http://192.168.1.6:8000/shopping/o/token/'
form = LoginForm
template_name = 'index.html'
if request.method == 'POST':
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
cd = {}
cd['username'] = username
cd['password'] = password
cd['client_id'] = 'lh4RIKR2Cn95LHVOYLMddT1RAxDgHRDIEwPyR61g'
cd['client_secret'] = '82aVoSzfHyoWEguSBhp4ZHXigowzuLJS45kI7j3l6Flz5k42LDcBHiKSTl0fJ5OhijtIxY2sNPUDihKSQKna1eaEXt3dTG69u3eLNq6EJqqJdGfJRgnzFSSaHPU2NVqT'
cd['grant_type'] = 'password'
r = requests.post(url, data=cd)
if r:
data = r.json()
token = data['access_token']
request.session['token'] = 'Bearer ' + token
headers = {'Authorization': request.session['token']}
s = requests.get('http://192.168.1.6:8000/shopping/registration/', headers=headers)
data2 = s.json()
for d in data2:
if d['username'] == username:
print username
return HttpResponse("Working")
Firstly setup the restframework
After setup please follow these steps
1.pip install django-oauth-toolkit
2.add ‘oauth2_provider’ to your INSTALLED_APPS setting.
3.url(r'^o/', include('oauth2_provider.urls')), to your urls.py
4.Add the following to your settings.py module:
OAUTH2_PROVIDER = {
# this is the list of available scopes
'SCOPES': ['read', 'write', 'groups']
}
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': (
'oauth2_provider.ext.rest_framework.OAuth2Authentication',
),
'DEFAULT_PERMISSION_CLASSES': (
'rest_framework.permissions.IsAuthenticated',
)
}
5.Run python manage.py syncdb
6.open backend admin (127.0.0.1:8000/admin)
7.Step 3: Register an application
To obtain a valid access_token first we must register an application.
From the admin go to oauth2_provider > applications > Add Application. Fill the form with the following data:
User: your current user
Client Type: confidential
Authorization Grant Type: Resource owner password-based
Save your app!
8.Get your token and use your API
At this point we’re ready to request an access_token. Open your shell
Note = TO get client id and client secret, go to the admin panel and then oauth2_provider > applications >select application
syntax = curl -X POST -d "grant_type=password&username=<user_name>&password=<password>" http://<client_id>:<client_secret>@localhost:8000/o/token/
eg. = curl -X POST -d "grant_type=password&username=admin&password=admin" http://lh4RIKR2Cn95LHVOYLMddT1RAxDgHRDIEwPyR61g:82aVoSzfHyoWEguSBhp4ZHXigowzuLJS45kI7j3l6Flz5k42LDcBHiKSTl0fJ5OhijtIxY2sNPUDihKSQKna1eaEXt3dTG69u3eLNq6EJqqJdGfJRgnzFSSaHPU2NVqT@192.168.1.6:8000/shopping/o/token/
Response should be something like:
{
“access_token”: “<your_access_token>”, “token_type”: “Bearer”, “expires_in”: 36000, “refresh_token”: “<your_refresh_token>”, “scope”: “read write groups”
}
Authentication with api from front end
def userlogin(request):
url = 'http://192.168.1.6:8000/shopping/o/token/'
form = LoginForm
template_name = 'index.html'
if request.method == 'POST':
username = request.POST['username']
password = request.POST['password']
user = authenticate(username=username, password=password)
cd = {}
cd['username'] = username
cd['password'] = password
cd['client_id'] = 'lh4RIKR2Cn95LHVOYLMddT1RAxDgHRDIEwPyR61g'
cd['client_secret'] = '82aVoSzfHyoWEguSBhp4ZHXigowzuLJS45kI7j3l6Flz5k42LDcBHiKSTl0fJ5OhijtIxY2sNPUDihKSQKna1eaEXt3dTG69u3eLNq6EJqqJdGfJRgnzFSSaHPU2NVqT'
cd['grant_type'] = 'password'
r = requests.post(url, data=cd)
if r:
data = r.json()
token = data['access_token']
request.session['token'] = 'Bearer ' + token
headers = {'Authorization': request.session['token']}
s = requests.get('http://192.168.1.6:8000/shopping/registration/', headers=headers)
data2 = s.json()
for d in data2:
if d['username'] == username:
print username
return HttpResponse("Working")
Monday, 7 September 2015
Reset password/Forgot password/Lost password in django
- On clicking Forgot/Lost Password link on your template it'll redirect to a page where you have to enter your registered user email id.
- If email id is valid it'll send an email with a update password link.
- On clicking that link you have to submit your new password twice.
- On successful password update it'll redirect with Log-in link.
STEP 1:- Before begin anything consider we have setup our project like there is a project and an app, and copy the required template from Django's core template to your own project template system, copy this whole registration folder into our template. we can copy the folder from-
"Our_project/lib/python2.7/site-packages/django/contrib/admin/templates/registration".
It'll contain following files-
/django/contrib/admin/templates/registration/password_reset_form.html
/django/contrib/admin/templates/registration/password_reset_done.html
/django/contrib/admin/templates/registration/password_reset_confirm.html
/django/contrib/admin/templates/registration/password_reset_complete.html
/django/contrib/admin/templates/registration/password_reset_email.htmlSTEP 2 :- setting.py:- Configure the smtp/mail server in setting.py
if DEBUG:
EMAIL_HOST = 'localhost'
EMAIL_PORT = 1025
EMAIL_HOST_USER = ''
EMAIL_HOST_PASSWORD = ''
EMAIL_USE_TLS = False
DEFAULT_FROM_EMAIL = 'testing@example.com'
This is the default server of the local host, To activate this we have to run a command i.e.
"python -m smtpd -n -c DebuggingServer localhost:1025"
Beside this we can add server detail as same as below:-
EMAIL_USE_TLS = True
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_PORT = 587
EMAIL_HOST_USER = 'username@gmail.com'
EMAIL_HOST_PASSWORD = 'gmailPassword'
DEFAULT_FROM_EMAIL = 'username@gmail.com'
DEFAULT_TO_EMAIL = 'username@gmail.com'
<!-- OR -->
EMAIL_HOST = 'mail.xyz.com'
EMAIL_HOST_USER = 'username@xyz.com'
EMAIL_HOST_PASSWORD = 'password'
EMAIL_PORT = 25
EMAIL_USE_TLS = False
STEP 3:- Give URL to your html for lost password link as below-
<a class="to_forget" href="{% url 'password_reset' %}">Lost your password?</a>
STEP 4:- Add Few URLs in your main project.url.py as below
url(r'^user/password/reset/$', 'django.contrib.auth.views.password_reset', {'post_reset_redirect' : '/user/password/reset/done/'}, name="password_reset"),
url(r'^user/password/reset/done/$', 'django.contrib.auth.views.password_reset_done'),
url(r'^user/password/reset/(?P<uidb64>[0-9A-Za-z]+)-(?P<token>.+)/$', 'django.contrib.auth.views.password_reset_confirm', {'post_reset_redirect' : '/user/password/done/'}),
url(r'^user/password/done/$', 'django.contrib.auth.views.password_reset_complete'),
STEP 5:- Now in template/registration/Password_reset_email.html
replace {{ protocol }}://{{ domain }}{% url 'password_reset_confirm' uidb64=uid token=token %}
with {{ domain }}{% url 'django.contrib.auth.views.password_reset_confirm' uidb64=uid token=token %}
Now we're able to update our lost password,
in the last we can change template/registration/password_reset_complete.html with our login link.
Wednesday, 24 June 2015
How to configure Mezzanine with MySql and wsgi ?
1. Firstly write these commands on terminal
1.sudo mkdir /var/www/lyfstyle/
2.sudo mkdir /var/www/lyfstyle/apache
2. sudo vi /var/www/lyfstyle/apache/apache.wsgi
--Paste this code in apache.wsgi--
import os
import sys
path = '/var/www'
if path not in sys.path:
sys.path.insert(0, '/var/www/lyfstyle')
sys.path.append('/var/www/lyfstyle/lyfstyle_env/mezzanine_lyfstyle')
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
OR
import os
import sys
path = '/var/www/lyfstyle'
if path not in sys.path:
sys.path.insert(0, '/var/www/lyfstyle/mezzanine_lyfstyle')
sys.path.append('/var/www/lyfstyle')
os.environ['DJANGO_SETTINGS_MODULE'] = 'mezzanine_lyfstyle.settings'
#import django.core.handlers.wsgi
#application = django.core.handlers.wsgi.WSGIHandler()
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
3. Open .conf file by this command ('sudo nano /etc/apache2/sites-available/000-default.conf')
#And Paste this code
listen 8080
<virtualHost *:8080>
ServerName dev.lyfstyle
DocumentRoot /var/www/lyfstyle/mezzanine_lyfstyle
AliasMatch ^/([^/]*\.css) /var/www/lyfstyle/mezzanine_lyfstyle/static/css/
# create alias for media and static directories
Alias /media/ /var/www/lyfstyle/mezzanine_lyfs104.236.21.57tyle/media/
Alias /static/ /var/www/lyfstyle/mezzanine_lyfstyle/static/
<Directory /var/www/lyfstyle/mezzanine_lyfstyle/static>
Order deny,allow
Allow from all
</Directory>
<Directory /var/www/lyfstyle/lyfstyle_env/mezzanine_lyfstyle/media>
Order deny,allow
Allow from all
</Directory>
<Directory /var/www/lyfstyle/mezzanine_lyfstyle>
Order allow,deny
Allow from all
</Directory>
WSGIDaemonProcess mysite.local processes=2 threads=15 display-name=%{GROUP}
WSGIProcessGroup mysite.local
WSGIScriptAlias / /var/www/lyfstyle/apache/apache.wsgi
</VirtualHost>
4.After run this command:
a. sudo a2enmod wsgi
5. After create Project:
a. mezzanine-project mezzanine_lyfstyle
b. cd mezzanine_lyfstyle
c. python manage.py syncdb
d. python manage.py collecttemplates
e. python manage.py collectstatic
6. If you want to change Database like Mysql, sqlite, etc,
a. open mezzanine_lyfstyle (folder)
b. open local_settings.py
c. Than replace this line
ENGINE": "django.db.backends.sqlite3"
by
ENGINE": "django.db.backends.mysql"
And Enter these Settings
NAME: "DBName create in phpmyadmin",
USER: "Username of phpmyadmin",
PASSWORD: "Password of phpmyadmin",
1.sudo mkdir /var/www/lyfstyle/
2.sudo mkdir /var/www/lyfstyle/apache
2. sudo vi /var/www/lyfstyle/apache/apache.wsgi
--Paste this code in apache.wsgi--
import os
import sys
path = '/var/www'
if path not in sys.path:
sys.path.insert(0, '/var/www/lyfstyle')
sys.path.append('/var/www/lyfstyle/lyfstyle_env/mezzanine_lyfstyle')
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
import django.core.handlers.wsgi
application = django.core.handlers.wsgi.WSGIHandler()
OR
import os
import sys
path = '/var/www/lyfstyle'
if path not in sys.path:
sys.path.insert(0, '/var/www/lyfstyle/mezzanine_lyfstyle')
sys.path.append('/var/www/lyfstyle')
os.environ['DJANGO_SETTINGS_MODULE'] = 'mezzanine_lyfstyle.settings'
#import django.core.handlers.wsgi
#application = django.core.handlers.wsgi.WSGIHandler()
from django.core.wsgi import get_wsgi_application
application = get_wsgi_application()
3. Open .conf file by this command ('sudo nano /etc/apache2/sites-available/000-default.conf')
#And Paste this code
listen 8080
<virtualHost *:8080>
ServerName dev.lyfstyle
DocumentRoot /var/www/lyfstyle/mezzanine_lyfstyle
AliasMatch ^/([^/]*\.css) /var/www/lyfstyle/mezzanine_lyfstyle/static/css/
# create alias for media and static directories
Alias /media/ /var/www/lyfstyle/mezzanine_lyfs104.236.21.57tyle/media/
Alias /static/ /var/www/lyfstyle/mezzanine_lyfstyle/static/
<Directory /var/www/lyfstyle/mezzanine_lyfstyle/static>
Order deny,allow
Allow from all
</Directory>
<Directory /var/www/lyfstyle/lyfstyle_env/mezzanine_lyfstyle/media>
Order deny,allow
Allow from all
</Directory>
<Directory /var/www/lyfstyle/mezzanine_lyfstyle>
Order allow,deny
Allow from all
</Directory>
WSGIDaemonProcess mysite.local processes=2 threads=15 display-name=%{GROUP}
WSGIProcessGroup mysite.local
WSGIScriptAlias / /var/www/lyfstyle/apache/apache.wsgi
</VirtualHost>
4.After run this command:
a. sudo a2enmod wsgi
5. After create Project:
a. mezzanine-project mezzanine_lyfstyle
b. cd mezzanine_lyfstyle
c. python manage.py syncdb
d. python manage.py collecttemplates
e. python manage.py collectstatic
6. If you want to change Database like Mysql, sqlite, etc,
a. open mezzanine_lyfstyle (folder)
b. open local_settings.py
c. Than replace this line
ENGINE": "django.db.backends.sqlite3"
by
ENGINE": "django.db.backends.mysql"
And Enter these Settings
NAME: "DBName create in phpmyadmin",
USER: "Username of phpmyadmin",
PASSWORD: "Password of phpmyadmin",
Wednesday, 18 February 2015
How to configure Flask with WSGI ?
# Configure Flask with WSGI
Save and close the file.
Now your directory structure should look like this:
1.Install and Enable mod_wsgi
sudo apt-get install libapache2-mod-wsgi python-dev
#To enable mod_wsgi, run the following command:
sudo a2enmod wsgi
2. Creating a Flask App
a. cd /var/www
b. sudo mkdir FlaskApp
c. cd FlaskApp
d. sudo mkdir FlaskApp
e .cd FlaskApp
f .sudo mkdir static templates
3.Now, create the __init__.py file that will contain the flask application logic.
sudo nano __init__.py
#Add following logic to the file:
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello():
return "Hello, I love Digital Ocean!"
if __name__ == "__main__":
app.run()
4.Configure and Enable a New Virtual Host
sudo nano /etc/apache2/sites-available/FlaskApp (for older ubuntu version)
sudo nano /etc/apache2/sites-available/FlaskApp.conf (for 13+ ubuntu version)
#Add the following lines of code to the file to configure the virtual host.
<VirtualHost *:8080> ServerName localhost ServerAdmin admin@mywebsite.com WSGIScriptAlias / /var/www/FlaskApp/flaskapp.wsgi <Directory /var/www/FlaskApp/FlaskApp/> Order allow,deny Allow from all </Directory> Alias /static /var/www/FlaskApp/FlaskApp/static <Directory /var/www/FlaskApp/FlaskApp/static/> Order allow,deny Allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/error.log LogLevel warn CustomLog ${APACHE_LOG_DIR}/access.log combined </VirtualHost>
Note :- Define LISTEN port before VirtualHost
5.Enable the virtual host with the following command:
sudo a2ensite FlaskApp
6.Create the .wsgi File
cd /var/www/FlaskApp sudo nano flaskapp.wsgi
Add the following lines of code to the flaskapp.wsgi file:
#!/usr/bin/python import sys import logging logging.basicConfig(stream=sys.stderr) sys.path.insert(0,"/var/www/FlaskApp/") from FlaskApp import app as application application.secret_key = '123456789'Save and close the file.
Now your directory structure should look like this:
|--------FlaskApp |----------------FlaskApp |-----------------------static |-----------------------templates |-----------------------__init__.py |----------------flaskapp.wsgi
7.Than Restart the apache server following this command
sudo service apache2 restart
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