Goals
=====

We want to know which **players** have scored in the football leage given the results of the matches. To that purpose we have the following two dictionaries.

Firstly, we have a dictionnary with information about the players for each team. Specifically, the key is the name of the team  (:class:`str`) and the value is a list with the names (:class:`str`) of all the players in that team.

Secondly, we have a dictionnary with the results of the matches in the following form:
    - The key is a :class:`tuple` with the pair of team names (:class:`str`) that played.
    - The value is a list where each element represents a goal and has the form of a :class:`tuple` with the minute the goal was scored (:class:`int`) and the name of the player who scored :class:`str`).

For example:

     .. literalinclude:: gen_goal_stats-test.txt
         :language: python3
         :start-after: --ini_in
         :end-before: --fi_in

With this aim, it is requested that in the module :mod:`goals` (file :file:`goals.py`) you do the two following functions. First the function

     ``gen_goal_stats(Dplayers, Dresults, team)``

such that *given*

     - ``Dplayers``, a :class:`dict` like the first one described above,
     - ``Dresults``, a :class:`dict` like the second one described above,
     - ``team``, a :class:`str`,

     *returns* a dictionary where the key is the player name (:class:`str`)
     and the associated value is a list of pairs (:class:`tuple`) with the name of the team he scored against and the minute fo the goal.

For example, given the dictionaries above, the call ``gen_goal_stats(Dresults, Dplayers, 'Girona')`` should return the following dict:

     .. literalinclude:: gen_goal_stats-test.txt
         :language: python3
         :start-after: --ini_out
         :end-before: --fi_out

Test sets are available in the file :download:`gen_goal_stats-test.txt`.

Second, the function

     ``sort_by_minute(Dgoals)``

such that *given* ``Dgoals`` a :class:`dict` like the one generated by the previous funtion **modifies** it leaving the all the goals lists ordered decreasingly by the minute of scoring.

For example:

     .. literalinclude:: sort_by_minute-test.txt
         :language: python3
         :start-after: --ini_sort
         :end-before: --fi_sort

Test sets are available in the file :download:`sort_by_minute-test.txt`.