const regex = new RegExp('(?P<function>def\\s+(?P<function_name>\\w+)\\s*\\((?P<parameters>(?:.|\\n)*?)\\):\\s*(?:\\n[ \\t]+.*?)*\\n)', 'g')
const str = `def sample_function1(arg1, arg2):
result = arg1 + arg2
if result > 10:
print("Greater than 10")
else:
print("Not greater than 10")
return result
def sample_function2(arg1, arg2):
result = arg1 - arg2
if result < 0:
print("Negative result")
else:
print("Non-negative result")
return result
def sample_function3(arg1,
arg2):
result = arg1 + arg2
if result > 10:
print("Greater than 10")
else:
print("Not greater than 10")
return result
class SampleClass1:
def __init__(self, arg1, arg2):
self.arg1 = arg1
self.arg2 = arg2
def sample_method1(self):
result = self.arg1 + self.arg2
return result
class SampleClass2:
def __init__(self,
arg1,
arg2):
self.arg1 = arg1
self.arg2 = arg2
def sample_method1(self):
result = self.arg1 + self.arg2
return result
`;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions