Je suis nouveau et je me met à Python ... recopiée dans Notepad ++ jusque là pas de problème mais lorsque j'éxécute le programme j'ai un message d'erreur "expected an indented block" puis il me met en rouge un chiffe ou un mot de manière aléatoire. The language is known for its large comprehensive library and supports several programming paradigms such as functional, imperative, procedural, and object-oriented. Python enforces it with an iron fist. python: Indentation Error: expected an indented block. IndentationError: expected an indented block. Given the following file `t-expected-indent.py`: ``` if 1: foo ``` python t-expected-indent.py reports: ``` File "t-expected-indent.py", line 2 foo ^ IndentationError: expected an indented block ``` However, it should get reported for column 1 instead of 3. msg302356 - Author: Martin Panter (martin.panter) * the ` symbol (above the tab key) three times will show a block of code in the forum as I have done. If you're using tabs stick to tabs and if you're using space stick to space. I have replaced all of my indents with 4 spaces and even rewritten the code several … Indentation of program statements is critical to the readability of code. File "", line 3 print 1 ^ IndentationError: expected an indented block It’s quite hard to understand what is happening here, it’s seem that there is an indent block… But as I said, I’ve used tabs and spaces, and you should never do that. I have just recently picked up Python and it has consistently kicked me in the head with one recurring error -- "expected an indented block" Now, I know there are several other threads addressing this problem and I have looked over a good number of them, however, even checking my indentation has not given me better results. It would complain if you forget to indent when a block is expected, as well as if you use varying indentations. Moving them in is indenting. As mentioned in the "expected an indented block" section, Python not only insists on indentation, it insists on consistent indentation. It’s common in programming like Python. Let me start off by saying that I am COMPLETELY new to programming. Python uses indentation to determine the grouping of statements. Most programming languages permit indentation, but don't enforce it. I have been trying to list all the field names of a shapefile but it is showing 'expected an indented block'. Pouvez-vous m'aider ? The issue is in the line - grade_1, grade_2, grade_3, average = 0.0 and fName, lName, ID, converted_ID = "" In python, if the left hand side of the assignment operator has multiple items to be allocated, python would … Maybe you should enroll and utilize your time while in quarantine! When several statements use the same indentation, they are considered as a block. I try to get data from twitter by using API and tweepy python. Python in fact insists that separate statements use the same indentation in a block. Java Project Tutorial - Make Login and Register Form Step by Step Using NetBeans And MySQL Database - Duration: 3:43:32.