py Documentation - Read the Docs

py Documentation, Release 1.4.27.dev1
this allows cutting the first part of a Traceback instance e.g. for formatting reasons (removing some
uninteresting bits that deal with handling of the exception/traceback)
filter(fn=)
return a Traceback instance with certain items removed
fn is a function that gets a single argument, a TracebackItem instance, and should return True when the
item should be added to the Traceback, False when not
by default this removes all the TracebackItems which are hidden (see ishidden() above)
getcrashentry()
return last non-hidden traceback entry that lead to the exception of a traceback.
recursionindex()
return the index of the frame/TracebackItem where recursion originates if appropriate, None if no recursion
occurred
append()
L.append(object) – append object to end
count(value) → integer – return number of occurrences of value
extend()
L.extend(iterable) – extend list by appending elements from the iterable
index(value[, start[, stop]]) → integer – return first index of value.
Raises ValueError if the value is not present.
insert()
L.insert(index, object) – insert object before index
pop([index]) → item – remove and return item at index (default last).
Raises IndexError if list is empty or index is out of range.
remove()
L.remove(value) – remove first occurrence of value. Raises ValueError if the value is not present.
reverse()
L.reverse() – reverse IN PLACE
sort()
L.sort(cmp=None, key=None, reverse=False) – stable sort IN PLACE; cmp(x, y) -> -1, 0, 1
24 Chapter 3. py.code: higher level python code and introspection objects