The full tag to print just the current year is [`{% now &quot;Y&quot; %}`][1]. Note that the Y must be in quotes.


  [1]: https://docs.djangoproject.com/en/dev/ref/templates/builtins/#now

`{% now &#39;Y&#39; %}` is the correct syntax

&lt;a href=&quot;https://docs.djangoproject.com/en/dev/ref/templates/builtins/#now&quot;&gt;`{% now %}`&lt;/a&gt;

I have used the following in my Django based website 
   
    {% now &#39;Y&#39; %}


You can visit &amp; see it in the footer part where I have displayed the current year using the below code(CSS part is omitted so use your own).

	&lt;footer class=&quot;container-fluid&quot; id=&quot;footer&quot;&gt;
		&lt;center&gt;
            &lt;p&gt;
               &amp;copy;
               {% now &#39;Y&#39; %}, 
               PMT Boys hostel &lt;br&gt; 
               All rights reserved
            &lt;/p&gt;
        &lt;/center&gt;
	&lt;/footer&gt;

And it is displaying the following centred text in my website&#39;s footer.

    &#169;2018, PMT Boys hostel 
    All rights reserved

In my template, aside from the current year, I needed a credit card expiration year dropdown with 20 values (starting with the current year).  The `select` values needed to be 2 digits and the display strings 4 digits.  To avoid complex template code, I wrote this simple template tag:

    @register.filter
    def add_current_year(int_value, digits=4):
        if digits == 2:
            return &#39;%02d&#39; % (int_value + datetime.datetime.now().year - 2000)
        return &#39;%d&#39; % (int_value + datetime.datetime.now().year)

And used it in the following manner:

    &lt;select name=&quot;card_exp_year&quot;&gt;
        {% for i in &#39;iiiiiiiiiiiiiiiiiiii&#39; %}
        &lt;option value=&quot;{{ forloop.counter0|add_current_year:2 }}&quot;&gt;{{ forloop.counter0|add_current_year:4 }}&lt;/option&gt;
        {% endfor %}
    &lt;/select&gt;

I&#39;ve a Maven build in which I use the SureFire plugin to run some unit tests, and the FailSafe plugin to run some integration tests.  I would like a way to run just the FailSafe plugin&#39;s tests.

It&#39;s not a good solution for me to add different profiles or anything in the pom, because it&#39;s a multimodule build and I don&#39;t want to have to edit every module&#39;s pom.

There are `skip.tests` and `maven.test.skip` and `skipTests` which stop _all_ tests, and [`skipITs`][1], which stops only the failsafe plugin.

So, is there a command-line flag for Maven like `skipITs`, but instead with the functionality of &quot;onlyITs&quot;?


  [1]: http://maven.apache.org/plugins/maven-failsafe-plugin/verify-mojo.html#skipITs


Prevent unit tests but allow integration tests in Maven

In bash I want to return file name (and the path to the file) for every file of type `.php|.html|.js` containing the case-insensitive string `&quot;document.cookie&quot; | &quot;setcookie&quot;`

How would I do that?


Find files containing a given text

What is the inbuilt template tag to display the present year dynamically. Like &quot;2011&quot; what would be the template tag to display that?

How to display the current year in a Django template?

<p>What is the inbuilt template tag to display the present year dynamically. Like "2011" what would be the template tag to display that?</p>


I&#39;ve got this piece of code:

    numbers = range(1, 50)

    for i in numbers:
        if i &lt; 20:
            numbers.remove(i)

    print(numbers)

but the result I&#39;m getting is:  
`[2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49]`

Of course, I&#39;m expecting the numbers below 20 to not appear in the results. Looks like I&#39;m doing something wrong with the remove.


Strange result when removing item from a list while iterating over it

So I recently stumbled upon this great library for handling HTTP requests in Python; found here http://docs.python-requests.org/en/latest/index.html.

I love working with it, but I can&#39;t figure out how to add headers to my get requests. Help?

Using headers with the Python requests library&#39;s get method

What&#39;s the best way to slice the last word from a block of text? 

I can think of 

 1. Split it to a list (by spaces) and removing the last item, then reconcatenating the list.
 2. Use a regular expression to replace the last word.

I&#39;m currently taking approach #1, but I don&#39;t know how to concatenate the list...

    content = content[position-1:position+249] # Content
    words = string.split(content, &#39; &#39;)
    words = words[len[words] -1] # Cut of the last word

Any code examples are much appreciated.


Python: Cut off the last word of a sentence?

I am working on a series of unit tests in Python, some of which depend on the value of a configuration variable. These variables are stored in a global Python config file and are used in other modules. I would like to write unit tests for different values of the configuration variables but have not yet found a way to do this.

I do not have the possibility to rewrite the signatures of the methods I&#39;m testing.

This is what I would like to achieve:

    from my_module import my_function_with_global_var

    class TestSomething(self.unittest):
    
        def test_first_case(self):
             from config import MY_CONFIG_VARIABLE
             MY_CONFIG_VARIABLE = True
             self.assertEqual(my_function_with_global_var(), &quot;First result&quot;)

        def test_second_case(self):
             from config import MY_CONFIG_VARIABLE
             MY_CONFIG_VARIABLE = False
             self.assertEqual(my_function_with_global_var(), &quot;Second result&quot;)

Thanks.

Edit: Made the example code more explicite.

Modifying global variables in Python unittest framework

Apparently, the following is the valid syntax:

    b&#39;The string&#39;

I would like to know:

 1. What does this `b` character in front of the string mean?
 2. What are the effects of using it?
 3. What are appropriate situations to use it?

I found a [related question][1] right here on SO, but that question is about PHP though, and it states the `b` is used to indicate the string is binary, as opposed to Unicode, which was needed for code to be compatible from version of PHP &lt; 6, when migrating to PHP 6. I don&#39;t think this applies to Python.

I did find [this documentation][2] on the Python site about using a `u` character in the same syntax to specify a string as Unicode. Unfortunately, it doesn&#39;t mention the **b** character anywhere in that document.

Also, just out of curiosity, are there more symbols than the `b` and `u` that do other things?

  [1]: https://stackoverflow.com/q/4749442/346561
  [2]: http://docs.python.org/tutorial/introduction.html#unicode-strings

What does the &#39;b&#39; character do in front of a string literal?

I&#39;m using the generic CreateView like:

    #urls.py

    from django.conf.urls.defaults import *
    from django.views.generic import CreateView
    from content.models import myModel

    urlpatterns = patterns(&#39;myApp.views&#39;,
        (r&#39;myCreate/$&#39;, CreateView.as_view(model=myModel)),
    )

With a mymodel_form.html template like:

    &lt;form method=&quot;post&quot; action=&quot;&quot;&gt;
    {% csrf_token %}
      {{ form.as_p }}
      &lt;input type=&quot;submit&quot; value=&quot;Submit&quot; /&gt;
    &lt;/form&gt;

When I submit my form, the new object is created but I get the error

&gt; ImproperlyConfigured at ...
&gt; 
&gt; No URL to
&gt; redirect to.  Either provide a url or
&gt; define a get_absolute_url method on
&gt; the Model.

How can I specify the url to redirect on success ?


Django - Class Based Generic View - &quot;No URL to redirect to&quot;

I want to do this:

    100 - {{ object.article.rating_score }} 

So for example, the output would be `20` if `{{ object.article.rating_score }}` equaled `80`.

How do I do this at the template level? I don&#39;t have access to the Python code.

How to do math in a Django template?

How would I add a user to a group in django by the group&#39;s name?

I can do this:

    user.groups.add(1) # add by id

How would I do something like this:

    user.groups.add(name=&#39;groupname&#39;) # add by name

Adding a user to a group in django

I&#39;m starting to organize a new project and let&#39;s say i&#39;ll have a few models like **products** and **catalogs**.

I will allow my clients (not visitors, only specific clients) to login on Django Admin site to create, edit and delete their own catalogs.

Lets say I create a model called **&quot;Shop&quot;**, create every shop (name, address, logo, contact info and etc.) and create an admin user binded to that shop.

Now I want this new admin (who&#39;s not a site admin, but a shop admin -- probably an **user group**) to see and edit **only the catalogs linked with his shop**.

Is that possible?

Should I do this inside the Django Admin or should I create a new &quot;shop admin&quot; app?

Django Admin - Specific user (admin) content

Django

I have next models:

    class Group(models.Model):
        name = models.CharField(max_length=100)
        parent_group = models.ManyToManyField(&quot;self&quot;, blank=True)
        
        def __unicode__(self):
            return self.name
    
    
    class Block(models.Model):
        
        name = models.CharField(max_length=100)
        app = models.CharField(max_length=100)
        group = models.ForeignKey(Group)
    
        def __unicode__(self):
            return self.name


say, block **b1** has **g1** group. By it&#39;s name I want to get **all blocks** from group **g1**. I wrote next recursive function:


    def get_blocks(group):
        
        def get_needed_blocks(group):
            for block in group.block_set:
                blocks.append(block)
    
            if group.parent_group is not None:
                get_needed_blocks(group.parent_group)
    
        blocks = []
        get_needed_blocks(group)
        return blocks
        
but **b1.group.block_set** returns me **RelatedManager** object, which is not iterable.

What to do? What&#39;s wrong?

Content Type	Original Author	Original Content on Stackoverflow
Question	Willy Nelson	View Question on Stackoverflow
Solution 1 - Python	Haldean Brown	View Answer on Stackoverflow
Solution 2 - Python	cabhishek	View Answer on Stackoverflow
Solution 3 - Python	Ignacio Vazquez-Abrams	View Answer on Stackoverflow
Solution 4 - Python	hygull	View Answer on Stackoverflow
Solution 5 - Python	Cloud Artisans	View Answer on Stackoverflow

How to display the current year in a Django template?

Python Problem Overview

Python Solutions

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Find files containing a given text

Prevent unit tests but allow integration tests in Maven

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