Weekly Python StackOverflow Report: (ccxii) stackoverflow python report

These are the ten most rated questions at Stack Overflow last week.
Between brackets: [question score / answers count]
Build date: 2020-01-25 14:48:31 GMT

---

1. Read-the-docs build fails with "cannot import name 'PackageFinder' from 'pip._internal.index'" - [15/1]
2. Sort list from index to index with Python? - [11/5]
3. How to convert pandas dataframe to hierarchical dictionary - [11/3]
4. pandas overwrite values in multiple columns at once based on condition of values in one column - [10/3]
5. Unmelt only part of a column from pandas dataframe - [6/3]
6. keep duplicates by key in a list of dictionaries - [6/2]
7. Why define create_foo() in a Django models.Manager instead of overriding create()? - [6/1]
8. Counting mode occurrences for all columns in a dataframe - [5/4]
9. Select columns in a DataFrame conditional on row - [5/2]
10. Identify leading and trailing NAs in pandas DataFrame - [5/1]

from Planet Python
via read more