Feature: length __len__ in AtomicSystem

[galjos]

Added __len__ in the AtomicSystem class.

[github-actions]

PYLINT REPORT

Your code has been rated at 9.83/10 (previous run: 9.83/10, +0.00)

Full report

Raw metrics

type	number	%	previous	difference
code	7903	39.98	7901	+2.00
docstring	8668	43.85	8660	+8.00
comment	267	1.35	267	=
empty	2931	14.83	2930	+1.00

Duplication

	now	previous	difference
nb duplicated lines	0	0	0
percent duplicated lines	0.000	0.000	=

Messages by category

type	number	previous	difference
convention	1	1	1
refactor	51	51	51
warning	10	10	10
error	3	3	3

% errors / warnings by module

module	error	warning	refactor	convention
PQAnalysis.type_checking	66.67	0.00	0.00	0.00
PQAnalysis	33.33	0.00	0.00	0.00
PQAnalysis.atomic_system.atomic_system	0.00	20.00	11.76	0.00
PQAnalysis.topology.init	0.00	20.00	0.00	0.00
PQAnalysis.tools.traj_to_com_traj	0.00	20.00	0.00	0.00
PQAnalysis.io.moldescriptor_reader	0.00	20.00	0.00	0.00
PQAnalysis.utils.custom_logging	0.00	10.00	0.00	0.00
PQAnalysis.io.write_api	0.00	10.00	0.00	0.00
PQAnalysis.io.nep.nep_writer	0.00	0.00	15.69	100.00
PQAnalysis.io.traj_file.trajectory_reader	0.00	0.00	9.80	0.00
PQAnalysis.tools.add_molecule	0.00	0.00	7.84	0.00
PQAnalysis.cli.xyz2gen	0.00	0.00	5.88	0.00
PQAnalysis.analysis.rdf.rdf	0.00	0.00	5.88	0.00
PQAnalysis.topology.topology	0.00	0.00	3.92	0.00
PQAnalysis.topology.bonded_topology.dihedral	0.00	0.00	3.92	0.00
PQAnalysis.io.traj_file.frame_reader	0.00	0.00	3.92	0.00
PQAnalysis.core.residue	0.00	0.00	3.92	0.00
PQAnalysis.atomic_system._standard_properties	0.00	0.00	3.92	0.00
PQAnalysis.traj.formats	0.00	0.00	1.96	0.00
PQAnalysis.topology.selection	0.00	0.00	1.96	0.00
PQAnalysis.topology.bonded_topology.bonded_topology	0.00	0.00	1.96	0.00
PQAnalysis.topology.bonded_topology.bond	0.00	0.00	1.96	0.00
PQAnalysis.topology.bonded_topology.angle	0.00	0.00	1.96	0.00
PQAnalysis.io.restart_file.restart_reader	0.00	0.00	1.96	0.00
PQAnalysis.io.input_file_reader.pq_analysis._parse	0.00	0.00	1.96	0.00
PQAnalysis.io.input_file_reader.pq.pq_input_file_reader	0.00	0.00	1.96	0.00
PQAnalysis.io.input_file_reader.input_file_parser	0.00	0.00	1.96	0.00
PQAnalysis.io.info_file_reader	0.00	0.00	1.96	0.00
PQAnalysis.io.formats	0.00	0.00	1.96	0.00
PQAnalysis.core.cell.cell	0.00	0.00	1.96	0.00

Messages

message id	occurrences
too-many-arguments	18
too-many-instance-attributes	10
inconsistent-return-statements	9
fixme	9
too-many-locals	3
too-complex	3
duplicate-code	3
too-many-branches	2
missing-kwoa	2
too-many-statements	1
too-many-return-statements	1
too-many-public-methods	1
too-many-lines	1
possibly-used-before-assignment	1
arguments-differ	1

[galjos]

@97gamjak __len__ in AtomicSystem blocks pytest execution.