Python

How do you send a file through to your NetSuite instance via a RESTlet using a Python Script? If you know how to send a POST request through to a RESTlet using Python then only minor modifications need to be made to enable the sending of a file. One reason why you may prefer sending a file for NetSuite process is where you have a lot of data to consume and would prefer sending the consumption of the data through a Map/Reduce script. The RESTlet would then be responsible for capturing the data files, and then triggering the Map/Reduce script to process the data. ...

How do you send data to your NetSuite RESTlet using Python? To send data to your NetSuite RESTlet using Python code utilise the handy requests_oauthlib library. If you need to upload a series of CSV files and want to perform some data cleaning before being uploaded and want to avoid the Import CSV process then you can create a simple RESTlet and insert your clean data directly. Create Your RESTlet First, create your RESTlet and make it perform the basic tasks needed to import the data you want. ...

How do you remove a trailing slash in a string using Python? There are two popular ways to remove a trailing slash from a string in Python. The most common approach is to use the .rstrip() string method which will remove all consecutive trailing slashes at the end of a string. If you only need to remove one trailing slash the string slice operator can be another alternative. Here’s how each approach works. ...

How does the int() function work I. Python and could you write your own function? The int(x, base=10) function in Python takes two parameters: the first parameter x being either a number or string and the second representing the base number to return (10 being default which represents the decimal number system) and converts x into a whole integer number. A simple example of converting a string is demonstrated below: ...

How do read the contents of a file in Python and insert these lines into a list? Using the built-in function open() and the asterisk operator * a file’s contents can easily be translated into a list with the following one-liner: [*open('my_file.txt')]. What Does open() Function Do? The built-in open() function has one required parameter and several optional parameters. The required parameter is the location of the file. If the file is located in the current folder where the Python script is run you can insert the name of the file, for example, test.txt. ...

How do you prepend a value or item to a list? Or how do you prepend the contents of a list to another list using Python? There are two ways to prepend items to an existing list in Python: for single items use the list method .insert(idx, value) – this method will mutate the original list, or use the list concatenation operator new_list + old_list which can be set to a new variable and prevent the original list being mutated. ...

How do you convert a list of strings to a list of integers in Python? And can you do it with one line of code? To convert a list of strings to a list of integers use the built-in map() function if you know the contents of the original list will all convert to integers, otherwise use a lambda function in your map(), or use a list comprehension with conditions. ...

How do you find the length of a range object in Python? In Python the built-in function len() can provide the length of a string or list, can the same function be used to count the length of a range object too? What Is A Range Object? A range object is one of the three basic sequence types in Python alongside tuples and lists. The built-in function range(start, stop[, step]) creates a range object and if you’re familiar with the slice operator then you’re familiar with a range object and the parameters used in this function. ...

What are the most common string operators used in Python and why they’re essential to know? It doesn’t take long when you begin programming in Python to work with strings and to start modifying these strings by using common operators. Here I’ll look at 5 of the most common string operators I use in my own Python code and how you can use them in your own code. 1. String Concatenation One of the first questions most new Python programmers seek to perform with strings is combining two or more together. This technique is known as string concatenation. ...

How do you remove the file extension from a path in Python? And can you do it using just one line of code? The file extension is generally the last set of characters after the final period in a path string. Removing the file extension helps with trying to either rename the file name or with renaming the file extension. For example, if my full path string to a particular file on my computer is /usr/ryan/Documents/file.csv the file extension string is .csv. ...