import inspect
def foo(a, b, x='blah'):
pass
print(inspect.signature(foo))
# (a, b, x='blah')
Python 3.5+ recommends inspect.signature()
.
More Related Contents:
- How to pass arguments to a Button command in Tkinter?
- Normal arguments vs. keyword arguments
- How to list all functions in a Python module?
- How to expand a list to function arguments in Python [duplicate]
- How can I get a list of all classes within current module in Python?
- How to list all functions in a module?
- How do I create a Python function with optional arguments?
- Cannot pass an argument to python with “#!/usr/bin/env python”
- How to use inspect to get the caller’s info from callee in Python?
- How can I pass information (a variable) out of a function? How can I use that from outside, e.g. in other functions?
- Best way to check function arguments? [closed]
- How do I define a function with optional arguments?
- Is there a way to change effective process name in Python?
- Can one partially apply the second argument of a function that takes no keyword arguments?
- Python Error: “ValueError: need more than 1 value to unpack”
- In Python, can I call the main() of an imported module?
- Using map() function with keyword arguments
- What is a maximum number of arguments in a Python function?
- Which exception should I raise on bad/illegal argument combinations in Python?
- Modifying function arguments
- How can I print multiple things (fixed text and/or variable values) on the same line, all at once?
- “TypeError: method() takes 1 positional argument but 2 were given” but I did only pass one
- Get a list/tuple/dict of the arguments passed to a function?
- “TypeError: method() takes 1 positional argument but 2 were given” but I only passed one
- In Python, can I specify a function argument’s default in terms of other arguments?
- Difference between mutation, rebinding, copying value, and assignment operator [duplicate]
- Calling superclass constructors in python with different arguments
- Unpacking arguments: only named arguments may follow *expression
- With “args” vs without “args” to pass arguments to a thread in Python
- How can the built-in range function take a single argument or three?