Initial Query

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.

LLM Generation

Query

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.

Output

Certainly! The `dedent` function can be implemented to remove the minimal common leading whitespace from every line in the input string, while ignoring entirely blank lines. Here's how you can achieve this: 

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def dedent(code_str):
    # Split the input string into lines
    lines = code_str.split('\n')
    
    # Initialize a variable to store the minimum leading whitespace
    min_leading_spaces = None
    
    # Iterate over each line to determine the minimum leading whitespace
    for line in lines:
        stripped_line = line.lstrip()
        
        # Ignore entirely blank lines
        if stripped_line:
            leading_spaces = len(line) - len(stripped_line)
            if min_leading_spaces is None:
                min_leading_spaces = leading_spaces
            else:
                min_leading_spaces = min(min_leading_spaces, leading_spaces)
    
    # If min_leading_spaces is still None, it means there were no non-blank lines
    if min_leading_spaces is None:
        return code_str
    
    # Dedent each line using the minimum leading whitespace
    dedented_lines = [
        line[min_leading_spaces:] if len(line) >= min_leading_spaces else line
        for line in lines
    ]
    
    # Join the dedented lines back into a single string
    dedented_code_str = '\n'.join(dedented_lines)
    
    return dedented_code_str

# Example usage:
code = """
    def foo():
        print("Hello, world!")
        
        if True:
            print("This is indented")
"""

print(dedent(code))
Explanation: 1. The function splits the input string into individual lines. 2. It iterates over each line to determine the minimum leading whitespace (ignoring entirely blank lines). 3. It then dedents each line by removing the minimum leading whitespace. 4. Finally, it joins the dedented lines back into a single string and returns it. This approach ensures that the code is dedented as much as possible while preserving the relative indentation of non-blank lines.

Extract Code

I extracted the following code from that output: 

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def dedent(code_str):
    # Split the input string into lines
    lines = code_str.split('\n')
    
    # Initialize a variable to store the minimum leading whitespace
    min_leading_spaces = None
    
    # Iterate over each line to determine the minimum leading whitespace
    for line in lines:
        stripped_line = line.lstrip()
        
        # Ignore entirely blank lines
        if stripped_line:
            leading_spaces = len(line) - len(stripped_line)
            if min_leading_spaces is None:
                min_leading_spaces = leading_spaces
            else:
                min_leading_spaces = min(min_leading_spaces, leading_spaces)
    
    # If min_leading_spaces is still None, it means there were no non-blank lines
    if min_leading_spaces is None:
        return code_str
    
    # Dedent each line using the minimum leading whitespace
    dedented_lines = [
        line[min_leading_spaces:] if len(line) >= min_leading_spaces else line
        for line in lines
    ]
    
    # Join the dedented lines back into a single string
    dedented_code_str = '\n'.join(dedented_lines)
    
    return dedented_code_str

# Example usage:
code = """
    def foo():
        print("Hello, world!")
        
        if True:
            print("This is indented")
"""

print(dedent(code))

Run Code Interpreter

Running the following program: 

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def dedent(code_str):
    # Split the input string into lines
    lines = code_str.split('\n')
    
    # Initialize a variable to store the minimum leading whitespace
    min_leading_spaces = None
    
    # Iterate over each line to determine the minimum leading whitespace
    for line in lines:
        stripped_line = line.lstrip()
        
        # Ignore entirely blank lines
        if stripped_line:
            leading_spaces = len(line) - len(stripped_line)
            if min_leading_spaces is None:
                min_leading_spaces = leading_spaces
            else:
                min_leading_spaces = min(min_leading_spaces, leading_spaces)
    
    # If min_leading_spaces is still None, it means there were no non-blank lines
    if min_leading_spaces is None:
        return code_str
    
    # Dedent each line using the minimum leading whitespace
    dedented_lines = [
        line[min_leading_spaces:] if len(line) >= min_leading_spaces else line
        for line in lines
    ]
    
    # Join the dedented lines back into a single string
    dedented_code_str = '\n'.join(dedented_lines)
    
    return dedented_code_str

# Example usage:
code = """
    def foo():
        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')
And got the output: 
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def foo():
    print("Hello, world!")</p>
<pre><code>if True:
    print("This is indented")
</code></pre>
<p>All tests passed

Substring Evaluation

Testing if the previous output contains the string All tests passed: True

Initial Query

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.

LLM Generation

Query

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.

Output

Certainly! To create a `dedent` function in Python that removes the leading whitespace from each line of the given string of Python code, you can use the following implementation: 

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import re

def dedent(code_str):
    # Split the input string into lines
    lines = code_str.splitlines()
    
    # Identify the non-blank lines
    non_blank_lines = [line for line in lines if line.strip()]
    
    # Find the minimum indentation level of the non-blank lines
    indent_levels = [len(re.match(r"\s*", line).group()) for line in non_blank_lines]
    
    if not indent_levels:
        # If there are no non-blank lines, return the original string
        return code_str
    
    min_indent = min(indent_levels)
    
    # Create a new list of lines with the leading whitespace removed
    dedented_lines = []
    for line in lines:
        if line.strip():
            dedented_lines.append(line[min_indent:])
        else:
            dedented_lines.append(line)
    
    # Join the lines back into a single string
    dedented_code = "\n".join(dedented_lines)
    
    return dedented_code

# Example usage
code = """
    def hello():
        print("Hello, world!")
        
    hello()
"""

print(dedent(code))
Here's a brief explanation of the implementation: 1. **Splitting the Input String**: The input string is split into individual lines using `splitlines()`. 2. **Identifying Non-Blank Lines**: We create a list of lines that are not entirely blank by checking if `line.strip()` is non-empty. 3. **Finding Minimum Indentation**: For each non-blank line, we use a regular expression to match the leading whitespace characters and determine their length. We then find the minimum indentation level among these lines. 4. **Removing Leading Whitespace**: We iterate through each line and remove the leading whitespace based on the minimum indentation level calculated. Blank lines are preserved as they are. 5. **Joining Lines**: Finally, the lines are joined back together into a single string using `"\n".join(dedented_lines)`. With this approach, the function effectively removes the maximum amount of leading whitespace from each line while preserving the structure of blank lines.

Extract Code

I extracted the following code from that output: 

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import re

def dedent(code_str):
    # Split the input string into lines
    lines = code_str.splitlines()
    
    # Identify the non-blank lines
    non_blank_lines = [line for line in lines if line.strip()]
    
    # Find the minimum indentation level of the non-blank lines
    indent_levels = [len(re.match(r"\s*", line).group()) for line in non_blank_lines]
    
    if not indent_levels:
        # If there are no non-blank lines, return the original string
        return code_str
    
    min_indent = min(indent_levels)
    
    # Create a new list of lines with the leading whitespace removed
    dedented_lines = []
    for line in lines:
        if line.strip():
            dedented_lines.append(line[min_indent:])
        else:
            dedented_lines.append(line)
    
    # Join the lines back into a single string
    dedented_code = "\n".join(dedented_lines)
    
    return dedented_code

# Example usage
code = """
    def hello():
        print("Hello, world!")
        
    hello()
"""

print(dedent(code))

Run Code Interpreter

Running the following program: 

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import re

def dedent(code_str):
    # Split the input string into lines
    lines = code_str.splitlines()
    
    # Identify the non-blank lines
    non_blank_lines = [line for line in lines if line.strip()]
    
    # Find the minimum indentation level of the non-blank lines
    indent_levels = [len(re.match(r"\s*", line).group()) for line in non_blank_lines]
    
    if not indent_levels:
        # If there are no non-blank lines, return the original string
        return code_str
    
    min_indent = min(indent_levels)
    
    # Create a new list of lines with the leading whitespace removed
    dedented_lines = []
    for line in lines:
        if line.strip():
            dedented_lines.append(line[min_indent:])
        else:
            dedented_lines.append(line)
    
    # Join the lines back into a single string
    dedented_code = "\n".join(dedented_lines)
    
    return dedented_code

# Example usage
code = """
    def hello():
        print("Hello, world!")
        
    hello()
"""

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')
And got the output: 
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def hello():
    print("Hello, world!")</p>
<p>hello()
All tests passed

Substring Evaluation

Testing if the previous output contains the string All tests passed: True

Initial Query

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.

LLM Generation

Query

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.

Output

Certainly! To create the `dedent` function, we'll process the input string to remove any common leading whitespace from each line of the input string. The `textwrap` module in Python provides a convenient method called `dedent` that can handle this task. Here's how you can implement the `dedent` function: 

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import textwrap

def dedent(code_str):
    return textwrap.dedent(code_str)

# Example usage:
code = """
    def foo():
        print("Hello, world!")
        
    def bar(x):
        return x * 2
"""

print(dedent(code))
In this implementation: 1. We import the `textwrap` module. 2. The `dedent` function takes a string `code_str` as input. 3. It uses `textwrap.dedent` to remove any common leading whitespace from each line, effectively de-denting the string. The `textwrap.dedent` function strips leading whitespace from each line based on the line with the least amount of leading whitespace, ensuring that the relative indentation of the lines is maintained correctly. The example usage demonstrates how the `dedent` function can be used to process a string containing indented Python code.

Extract Code

I extracted the following code from that output: 

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import textwrap

def dedent(code_str):
    return textwrap.dedent(code_str)

# Example usage:
code = """
    def foo():
        print("Hello, world!")
        
    def bar(x):
        return x * 2
"""

print(dedent(code))

Run Code Interpreter

Running the following program: 

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import textwrap

def dedent(code_str):
    return textwrap.dedent(code_str)

# Example usage:
code = """
    def foo():
        print("Hello, world!")
        
    def bar(x):
        return x * 2
"""

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')
And got the output: def foo(): print("Hello, world!") def bar(x): return x * 2 All tests passed

Substring Evaluation

Testing if the previous output contains the string All tests passed: True

Initial Query

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.

LLM Generation

Query

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.

Output

Certainly! To create a function that de-dents a string of Python code maximally, we need to analyze the leading whitespace of non-blank lines and remove the minimum amount of leading whitespace found from all lines. Here's how to do it: 

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def dedent(code_str):
    import re

    # Split the input string into lines
    lines = code_str.split('\n')
    
    # Remove leading and trailing blank lines
    while lines and lines[0].strip() == '':
        lines.pop(0)
    while lines and lines[-1].strip() == '':
        lines.pop(-1)

    # Find the minimum indentation of non-blank lines
    min_indent = None
    for line in lines:
        if line.strip():  # only consider non-blank lines
            leading_spaces = len(re.match(r'^[ \t]*', line).group())
            if min_indent is None or leading_spaces < min_indent:
                min_indent = leading_spaces
    
    # Remove the found indentation from each line
    if min_indent is not None:
        dedented_lines = [line[min_indent:] if line.strip() else '' for line in lines]
    else:
        dedented_lines = lines
    
    # Join the lines back into a single string
    return '\n'.join(dedented_lines)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, World!")
    
"""
print(dedent(code))
This function works as follows: 1. It splits the input string into individual lines. 2. It removes leading and trailing blank lines. 3. It determines the minimum indentation level of non-blank lines. 4. It creates a new list of lines where this minimum indentation is removed from each line. 5. It joins the lines back together into a single string and returns the result. This way, the function `dedent` will remove the maximum amount of leading whitespace from each line of the input Python code, while ignoring entirely blank lines.

Extract Code

I extracted the following code from that output: 

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def dedent(code_str):
    import re

    # Split the input string into lines
    lines = code_str.split('\n')
    
    # Remove leading and trailing blank lines
    while lines and lines[0].strip() == '':
        lines.pop(0)
    while lines and lines[-1].strip() == '':
        lines.pop(-1)

    # Find the minimum indentation of non-blank lines
    min_indent = None
    for line in lines:
        if line.strip():  # only consider non-blank lines
            leading_spaces = len(re.match(r'^[ \t]*', line).group())
            if min_indent is None or leading_spaces < min_indent:
                min_indent = leading_spaces
    
    # Remove the found indentation from each line
    if min_indent is not None:
        dedented_lines = [line[min_indent:] if line.strip() else '' for line in lines]
    else:
        dedented_lines = lines
    
    # Join the lines back into a single string
    return '\n'.join(dedented_lines)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, World!")
    
"""
print(dedent(code))

Run Code Interpreter

Running the following program: 

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def dedent(code_str):
    import re

    # Split the input string into lines
    lines = code_str.split('\n')
    
    # Remove leading and trailing blank lines
    while lines and lines[0].strip() == '':
        lines.pop(0)
    while lines and lines[-1].strip() == '':
        lines.pop(-1)

    # Find the minimum indentation of non-blank lines
    min_indent = None
    for line in lines:
        if line.strip():  # only consider non-blank lines
            leading_spaces = len(re.match(r'^[ \t]*', line).group())
            if min_indent is None or leading_spaces < min_indent:
                min_indent = leading_spaces
    
    # Remove the found indentation from each line
    if min_indent is not None:
        dedented_lines = [line[min_indent:] if line.strip() else '' for line in lines]
    else:
        dedented_lines = lines
    
    # Join the lines back into a single string
    return '\n'.join(dedented_lines)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, World!")
    
"""
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')
And got the output: def example(): if True: print("Hello, World!") All tests passed

Substring Evaluation

Testing if the previous output contains the string All tests passed: True

Initial Query

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.

LLM Generation

Query

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.

Output

Sure! The function `dedent` will remove leading spaces from each line of code while preserving the relative indentation of non-empty lines. We'll use the `textwrap` module in Python, which has a built-in function `dedent` that does exactly this. Here is how you can implement it: 

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import textwrap

def dedent(code_str):
    return textwrap.dedent(code_str)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, world!")
"""

dedented_code = dedent(code)
print(dedented_code)
In this example, the `dedent` function from the `textwrap` module removes the leading indentation from the `code` string. Any line that is not entirely blank is considered when calculating the common leading whitespace to remove. If you want to implement this functionality without using the `textwrap` module, you can manually calculate the minimum indentation and remove it: 
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def dedent(code_str):
    lines = code_str.split('\n')
    
    # Remove completely blank lines from consideration
    non_empty_lines = [line for line in lines if line.strip()]
    
    if not non_empty_lines:
        return code_str
    
    # Calculate the minimum indentation
    min_indent = min(len(line) - len(line.lstrip()) for line in non_empty_lines)
    
    # Remove the minimum indentation from each line
    dedented_lines = [line[min_indent:] if line.strip() else line for line in lines]
    
    return '\n'.join(dedented_lines)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, world!")
"""

dedented_code = dedent(code)
print(dedented_code)
This manual implementation does the following: 1. Splits the input string into lines. 2. Filters out completely blank lines. 3. Computes the minimum indentation among the non-blank lines. 4. Removes this minimum indentation from each line, keeping blank lines unchanged. 5. Joins the lines back into a single string with newline characters. You can use either approach depending on your preference or constraints.

Extract Code

I extracted the following code from that output: 

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import textwrap

def dedent(code_str):
    return textwrap.dedent(code_str)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, world!")
"""

dedented_code = dedent(code)
print(dedented_code)

def dedent(code_str):
    lines = code_str.split('\n')
    
    # Remove completely blank lines from consideration
    non_empty_lines = [line for line in lines if line.strip()]
    
    if not non_empty_lines:
        return code_str
    
    # Calculate the minimum indentation
    min_indent = min(len(line) - len(line.lstrip()) for line in non_empty_lines)
    
    # Remove the minimum indentation from each line
    dedented_lines = [line[min_indent:] if line.strip() else line for line in lines]
    
    return '\n'.join(dedented_lines)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, world!")
"""

dedented_code = dedent(code)
print(dedented_code)

Run Code Interpreter

Running the following program: 

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import textwrap

def dedent(code_str):
    return textwrap.dedent(code_str)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, world!")
"""

dedented_code = dedent(code)
print(dedented_code)

def dedent(code_str):
    lines = code_str.split('\n')
    
    # Remove completely blank lines from consideration
    non_empty_lines = [line for line in lines if line.strip()]
    
    if not non_empty_lines:
        return code_str
    
    # Calculate the minimum indentation
    min_indent = min(len(line) - len(line.lstrip()) for line in non_empty_lines)
    
    # Remove the minimum indentation from each line
    dedented_lines = [line[min_indent:] if line.strip() else line for line in lines]
    
    return '\n'.join(dedented_lines)

# Example usage:
code = """
    def example():
        if True:
            print("Hello, world!")
"""

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')
And got the output: def example(): if True: print("Hello, world!") def example(): if True: print("Hello, world!") All tests passed

Substring Evaluation

Testing if the previous output contains the string All tests passed: True