Syntax errors in Python are common mistakes that occur when you don't follow the correct structure and rules of the Python programming language. They prevent your code from running. Here are some common examples of syntax errors:
1. Missing Colon:
Example:
```python
if x > 5 # Missing colon at the end
```
To fix it, add a colon at the end of the line: `if x > 5:`
2. Incorrect Indentation:
Example:
```python
for i in range(5):
print(i) # Indentation is missing
```
To fix it, indent the `print(i)` line using spaces or tabs.
3. Mismatched Parentheses or Quotes:
Example:
```python
print("Hello, world') # Mismatched quotes
```
To fix it, use matching quotes: `print("Hello, world")`
4. Unexpected Indentation:
Example:
```python
def my_function():
print("Indented too far")
```
To fix it, adjust the indentation to match the function definition.
5. Unbalanced Brackets:
Example:
```python
my_list = [1, 2, 3
```
To fix it, add a closing bracket: `my_list = [1, 2, 3]`
6. Misspelled Keywords:
Example:
```python
whille True: # "whille" is a misspelled "while"
```
To fix it, use the correct keyword: `while True:`
7. Using Reserved Keywords:
Example:
```python
class = "MyClass" # "class" is a reserved keyword
```
To fix it, choose a different variable name.
8. Unfinished Statements:
Example:
```python
x = 5 +
```
To fix it, complete the statement: `x = 5 + 3`
Remember to carefully review your code and pay attention to the error messages provided by Python. They often give clues about the location and nature of the syntax error.
Tags:
Python