model = MyModel
fields = [field.name for field in model._meta.fields]
fields.append('any_other_field')
Here is what the above code is Doing:
1. It’s getting the model class from the model module.
2. It’s getting the list of field names from the model class.
3. It’s adding the name of the field that you want to add to the list.
4. It’s assigning the list to the fields attribute of the ModelResource class.
# taking user input ch = input(“Enter a character: “) if(ch==’A’ or ch==’a’ or ch==’E’ or ch ==’e’ or ch==’I’ or ch==’i’ or ch==’O’ or ch==’o’ or ch==’U’ or ch==’u’): print(ch, “is a Vowel”) else: print(ch, “is a Consonant”) Here is what the above code is Doing: 1. We are taking a character as input…
total_rows[‘ColumnID’] = total_rows[‘ColumnID’].astype(str) Here is what the above code is Doing: 1. We’re creating a new dataframe called total_rows. 2. We’re adding a new column to total_rows called ColumnID. 3. We’re populating the ColumnID column with the values from the ColumnID column in the dataframe. 4. We’re converting the values in the ColumnID column to…
str.split([sep[, maxsplit]]) s = “123mango abcd mango kiwi peach” s.split(“mango”, 1) [‘123’, ‘ abcd mango kiwi peach’] >>> s.split(“mango”, 1)[1] ‘ abcd mango kiwi peach’ Here is what the above code is Doing: 1. We have a string s = “123mango abcd mango kiwi peach”. 2. We call the split() method on this string, passing…
what you just did is search lol Here is what the above code is Doing: 1. It imports the ‘urllib’ library, which is used to fetch URLs. 2. It defines a function called ‘fetch_url’, which takes a URL as a parameter. 3. It opens the URL using urllib.urlopen(). 4. It reads the contents of the…
lst = [ ] n = int(input(“Enter number of elements : “)) for i in range(0, n): ele = input() lst.append(ele) print(lst) # this will add a specified amount of strings to the list (lst) Here is what the above code is Doing: 1. We create an empty list. 2. We ask the user to…
print(‘A is the first letter of the alphabet’) Here is what the above code is Doing: 1. The first line is a comment. It’s ignored by the Python interpreter. 2. The second line is a print statement. It prints the string ‘A is the first letter of the alphabet’ to the console.