[core] split graph.py into separate modules

core.graph is now splitted into: 
  * graph.py
  * node.py
  * attribute.py
This commit is contained in:
Yann Lanthony 2018-06-21 15:24:50 +02:00
parent f4b3364275
commit 1f675a0e42
9 changed files with 1117 additions and 1094 deletions

File diff suppressed because it is too large Load diff