Maximilien Colange

Fix linkage for `cdef public` functions in C++ mode

3

Fixes #1839 `cdef public` functions should be declared with the appropriate linkage: - in C mode, either `extern` or `extern "C"`, depending on whether the header file is included in...

add callgrind output format

2

Closes #3 Following flamegraph and speedscope formats, callgrind formatting code is adapted from rbspy. Uses Frame instead of rbspy's StackFrame.

fixes #4774 and #3589 ## Code PR - [x] I have read through the [contributing notes](https://github.com/plotly/plotly.py/blob/master/contributing.md) and understand the structure of the package. In particular, if my PR modifies code...

sunburst errors with "Non-leaves are not permitted in the dataframe"

4

The logic to check for non-leaves is dubious, _e.g._ a leaf whose name is a suffix of another leaf triggers an error. The check also depends on the alphabetical ordering...