Python Modules

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.upper

To write the text in upper case

 

.lower

To write the text in lower case

 

.sort

To Sort the text(numbers & alphabets)

 

.replace

To replace the text

 

.reverse

To reverse the text

 

.counter

Count the word in the line

 

.join

The join() method takes all items in an iterable and  joins them into one string. A string must be, specified as the separator.

 

.show

The show() function in pyplot module of matplotlib library is used to display all figures

 

.title

To make the text line as a title.

 

.sleep

To print the line after some time

 

.read

The read() method returns the specified number of bytes from the file. Default is -1 which means the whole file.

 

.count

count() is an inbuilt function in Python that returns count of how many times a given object occurs in list

 

.len

The len() function returns the number of items in an object. When the object is a string, the len() function returns the number of characters in the string..

 

.randint

Basically, the randint() method in Python returns a random integer value between the two lower and higher limits (including both limits) provided as two parameters. It should be noted that this method is only capable of generating integer-type random value

 

.shuffle

The shuffle() method takes a sequence, like a list, and reorganize the order of the items. Note: This method changes the original list, it does not return a new list.

 

.cursor

class cursor. Allows Python code to execute PostgreSQL command in a database session. Cursors are created by the connection. cursor() method: they are bound to the connection for the entire lifetime and all the commands are executed in the context of the database session wrapped by the connection.

 

.pop

pop() is an inbuilt function in Python that removes and returns last value from the list or the given index value.If the index is not given, then the last element is popped out and removed

 

.format

Format Function in Python (str. format()) is technique of the string category permits you to try and do variable substitutions and data formatting. It enables you to concatenate parts of a string at desired intervals through point data format

 

.sleep

In Python programming function you can use sleep() function available under time module. This will sleep or delay script execution for the defined number of seconds. You can use time. sleep(seconds)

 

.now

Python library defines a function that can be primarily used to get current time and date. now() function Return the current local date and time, which is defined under datetime module

 

.array

An array is a data structure that stores values of same data type. In Python, this is the main difference between arrays and lists. While python lists can contain values corresponding to different data types, arrays in python can only contain values corresponding to same data type

 

.series

 Series is a one-dimensional labeled array capable of holding data of any type (integer, string, float, python objects, etc.). The axis labels are collectively called index.

 

.plot

 plot() method and provide a list of numbers to create a plot. Then, use the .show() method to display the plot. Notice   that Matplotlib creates a line plot by default

 

.local time

localtime() method of Time module is used to convert a time expressed in seconds since the epoch to a time. struct_time object in local time. To convert the given time in seconds since the epoch to a time