Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
To create a Python function `dedent` that maximally de-dents a string of Python code, we can follow these steps: 1. Split the input string into lines. 2. Identify the minimum indentation level of lines that contain code (i.e., non-blank lines). 3. Remove that level of indentation from all non-blank lines. 4. Join the modified lines back into a single string. Here is a possible implementation:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | def dedent(code: str) -> str: # Split the code into lines lines = code.splitlines() # Filter out blank lines and get the indentation levels non_blank_lines = [line for line in lines if line.strip()] if not non_blank_lines: return code # Return as is if there are no non-blank lines # Determine the minimum indentation level (number of leading spaces) min_indent = min(len(line) - len(line.lstrip()) for line in non_blank_lines) # Remove the minimum indentation level from all non-blank lines dedented_lines = [] for line in lines: if line.strip(): # Only modify non-blank lines dedented_lines.append(line[min_indent:]) # Remove leading spaces else: dedented_lines.append(line) # Keep blank lines as is # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage code = """\ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | def dedent(code: str) -> str: # Split the code into lines lines = code.splitlines() # Filter out blank lines and get the indentation levels non_blank_lines = [line for line in lines if line.strip()] if not non_blank_lines: return code # Return as is if there are no non-blank lines # Determine the minimum indentation level (number of leading spaces) min_indent = min(len(line) - len(line.lstrip()) for line in non_blank_lines) # Remove the minimum indentation level from all non-blank lines dedented_lines = [] for line in lines: if line.strip(): # Only modify non-blank lines dedented_lines.append(line[min_indent:]) # Remove leading spaces else: dedented_lines.append(line) # Keep blank lines as is # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage code = """\ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | def dedent(code: str) -> str: # Split the code into lines lines = code.splitlines() # Filter out blank lines and get the indentation levels non_blank_lines = [line for line in lines if line.strip()] if not non_blank_lines: return code # Return as is if there are no non-blank lines # Determine the minimum indentation level (number of leading spaces) min_indent = min(len(line) - len(line.lstrip()) for line in non_blank_lines) # Remove the minimum indentation level from all non-blank lines dedented_lines = [] for line in lines: if line.strip(): # Only modify non-blank lines dedented_lines.append(line[min_indent:]) # Remove leading spaces else: dedented_lines.append(line) # Keep blank lines as is # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage code = """\ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) answer = dedent(''' print("hello") print("world") if True: print("true") else: print("false")''') expected = """print("hello") print("world") if True: print("true") else: print("false")""" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
1 2 3 4 5 6 | def example_function(): print("Hello, World!")</p> <pre><code>if True: print("This is indented.") </code></pre> <p>All tests passed |
Testing if the previous output contains the string All tests passed
: True
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
You can create a `dedent` function that removes the common leading whitespace from all non-blank lines in the provided string of Python code. Below is an implementation of such a function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | def dedent(code: str) -> str: # Split the input code into lines lines = code.splitlines() # Filter out blank lines non_blank_lines = [line for line in lines if line.strip()] # Find the minimum indentation level if non_blank_lines: # Get the leading whitespace of each non-blank line indentations = [len(line) - len(line.lstrip()) for line in non_blank_lines] min_indent = min(indentations) else: min_indent = 0 # Remove the minimum indentation from all non-blank lines dedented_lines = [ line[min_indent:] if len(line) >= min_indent else line for line in lines ] # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 | def dedent(code: str) -> str: # Split the input code into lines lines = code.splitlines() # Filter out blank lines non_blank_lines = [line for line in lines if line.strip()] # Find the minimum indentation level if non_blank_lines: # Get the leading whitespace of each non-blank line indentations = [len(line) - len(line.lstrip()) for line in non_blank_lines] min_indent = min(indentations) else: min_indent = 0 # Remove the minimum indentation from all non-blank lines dedented_lines = [ line[min_indent:] if len(line) >= min_indent else line for line in lines ] # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | def dedent(code: str) -> str: # Split the input code into lines lines = code.splitlines() # Filter out blank lines non_blank_lines = [line for line in lines if line.strip()] # Find the minimum indentation level if non_blank_lines: # Get the leading whitespace of each non-blank line indentations = [len(line) - len(line.lstrip()) for line in non_blank_lines] min_indent = min(indentations) else: min_indent = 0 # Remove the minimum indentation from all non-blank lines dedented_lines = [ line[min_indent:] if len(line) >= min_indent else line for line in lines ] # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) answer = dedent(''' print("hello") print("world") if True: print("true") else: print("false")''') expected = """print("hello") print("world") if True: print("true") else: print("false")""" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
1 2 3 4 5 | def example_function(): print("Hello, World!")</p> <p>if True: print("This is indented.")</p> <p>All tests passed |
Testing if the previous output contains the string All tests passed
: True
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
To create a function `dedent(str)` that removes the common leading whitespace from the lines of a given string (Python code), we can follow these steps: 1. Split the input string into individual lines. 2. Identify the minimum indentation level of non-empty lines. 3. Remove that level of indentation from all non-empty lines. 4. Join the lines back together and return the result. Here is a Python implementation of the `dedent` function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | def dedent(code: str) -> str: # Split the input string into lines lines = code.splitlines() # Find the minimum indentation level of non-empty lines min_indent = float('inf') for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-empty lines current_indent = len(line) - len(stripped_line) min_indent = min(min_indent, current_indent) # Dedent each line by the minimum indent found dedented_lines = [] for line in lines: if line.strip(): # Only dedent non-empty lines dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Keep blank lines unchanged # Join the dedented lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """ def example_function(): print("Hello, World!") if True: return True """ print(dedent(code)) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | def dedent(code: str) -> str: # Split the input string into lines lines = code.splitlines() # Find the minimum indentation level of non-empty lines min_indent = float('inf') for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-empty lines current_indent = len(line) - len(stripped_line) min_indent = min(min_indent, current_indent) # Dedent each line by the minimum indent found dedented_lines = [] for line in lines: if line.strip(): # Only dedent non-empty lines dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Keep blank lines unchanged # Join the dedented lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """ def example_function(): print("Hello, World!") if True: return True """ print(dedent(code)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 | def dedent(code: str) -> str: # Split the input string into lines lines = code.splitlines() # Find the minimum indentation level of non-empty lines min_indent = float('inf') for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-empty lines current_indent = len(line) - len(stripped_line) min_indent = min(min_indent, current_indent) # Dedent each line by the minimum indent found dedented_lines = [] for line in lines: if line.strip(): # Only dedent non-empty lines dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Keep blank lines unchanged # Join the dedented lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """ def example_function(): print("Hello, World!") if True: return True """ print(dedent(code)) answer = dedent(''' print("hello") print("world") if True: print("true") else: print("false")''') expected = """print("hello") print("world") if True: print("true") else: print("false")""" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
1 2 3 4 5 6 | def example_function(): print("Hello, World!")</p> <pre><code>if True: return True </code></pre> <p>All tests passed |
Testing if the previous output contains the string All tests passed
: True
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
To create a function `dedent(str)` that removes excess indentation from a string of Python code, we can follow these steps: 1. Split the string into lines. 2. Identify non-empty lines and determine the minimum indentation level among them. 3. Remove that level of indentation from all lines. 4. Join the lines back into a single string and return it. Here's how you can implement this in Python:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | def dedent(code: str) -> str: # Split the input code into lines lines = code.splitlines() # Find the minimum indentation level among non-empty lines min_indent = None for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-empty lines current_indent = len(line) - len(stripped_line) if min_indent is None or current_indent < min_indent: min_indent = current_indent # If there are no non-empty lines, return the original code if min_indent is None: return code # Dedent each line by the minimum indentation level found dedented_lines = [] for line in lines: if line.strip(): # If the line is not empty dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Keep empty lines as they are # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage code = """ def example(): print("Hello, World!") if True: print("This is indented.") """ dedented_code = dedent(code) print(dedented_code) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | def dedent(code: str) -> str: # Split the input code into lines lines = code.splitlines() # Find the minimum indentation level among non-empty lines min_indent = None for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-empty lines current_indent = len(line) - len(stripped_line) if min_indent is None or current_indent < min_indent: min_indent = current_indent # If there are no non-empty lines, return the original code if min_indent is None: return code # Dedent each line by the minimum indentation level found dedented_lines = [] for line in lines: if line.strip(): # If the line is not empty dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Keep empty lines as they are # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage code = """ def example(): print("Hello, World!") if True: print("This is indented.") """ dedented_code = dedent(code) print(dedented_code) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 | def dedent(code: str) -> str: # Split the input code into lines lines = code.splitlines() # Find the minimum indentation level among non-empty lines min_indent = None for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-empty lines current_indent = len(line) - len(stripped_line) if min_indent is None or current_indent < min_indent: min_indent = current_indent # If there are no non-empty lines, return the original code if min_indent is None: return code # Dedent each line by the minimum indentation level found dedented_lines = [] for line in lines: if line.strip(): # If the line is not empty dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Keep empty lines as they are # Join the lines back into a single string return '\n'.join(dedented_lines) # Example usage code = """ def example(): print("Hello, World!") if True: print("This is indented.") """ dedented_code = dedent(code) print(dedented_code) answer = dedent(''' print("hello") print("world") if True: print("true") else: print("false")''') expected = """print("hello") print("world") if True: print("true") else: print("false")""" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
1 2 3 4 5 | def example(): print("Hello, World!")</p> <p>if True: print("This is indented.") All tests passed |
Testing if the previous output contains the string All tests passed
: True
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
Write a python function `dedent(str)` that takes as input a string of python code and de-dents it maximally. Lines that are entirely blank don't count.
To create a `dedent` function that removes the minimum amount of leading whitespace from the lines of a given string of Python code, we can follow these steps: 1. Split the input string into individual lines. 2. Identify the leading whitespace for each non-blank line. 3. Determine the minimum amount of leading whitespace among those lines. 4. Strip that amount of whitespace from all non-blank lines. 5. Join the modified lines back into a single string. Here is the implementation of the `dedent` function:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | def dedent(s): import re # Split the input string into lines lines = s.splitlines() # Find the minimum indentation level among non-blank lines min_indent = None for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-blank lines indent = len(line) - len(stripped_line) if min_indent is None or indent < min_indent: min_indent = indent # If there's no indentation found, return the original string if min_indent is None: return s # Create a new list of lines with the common indentation removed dedented_lines = [] for line in lines: if line.strip(): # Only modify non-blank lines dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Preserve blank lines # Join the modified lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """\ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) |
I extracted the following code from that output:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 | def dedent(s): import re # Split the input string into lines lines = s.splitlines() # Find the minimum indentation level among non-blank lines min_indent = None for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-blank lines indent = len(line) - len(stripped_line) if min_indent is None or indent < min_indent: min_indent = indent # If there's no indentation found, return the original string if min_indent is None: return s # Create a new list of lines with the common indentation removed dedented_lines = [] for line in lines: if line.strip(): # Only modify non-blank lines dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Preserve blank lines # Join the modified lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """\ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) |
Running the following program:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | def dedent(s): import re # Split the input string into lines lines = s.splitlines() # Find the minimum indentation level among non-blank lines min_indent = None for line in lines: stripped_line = line.lstrip() if stripped_line: # Only consider non-blank lines indent = len(line) - len(stripped_line) if min_indent is None or indent < min_indent: min_indent = indent # If there's no indentation found, return the original string if min_indent is None: return s # Create a new list of lines with the common indentation removed dedented_lines = [] for line in lines: if line.strip(): # Only modify non-blank lines dedented_lines.append(line[min_indent:]) else: dedented_lines.append(line) # Preserve blank lines # Join the modified lines back into a single string return '\n'.join(dedented_lines) # Example usage: code = """\ def example_function(): print("Hello, World!") if True: print("This is indented.") """ print(dedent(code)) answer = dedent(''' print("hello") print("world") if True: print("true") else: print("false")''') expected = """print("hello") print("world") if True: print("true") else: print("false")""" assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
1 2 3 4 5 6 | def example_function(): print("Hello, World!")</p> <pre><code>if True: print("This is indented.") </code></pre> <p>All tests passed |
Testing if the previous output contains the string All tests passed
: True