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(WIP) implementing CBD language... Meta-meta-model: Association inherits from Class. Matcher accepts pivot. Add generic graphviz renderer.

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This commit is contained in:
Joeri Exelmans 2024-11-07 09:46:29 +01:00
parent a26ceef10f
commit 1eb8a84553
25 changed files with 542 additions and 170 deletions
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21
concrete_syntax/plantuml/make_url.py Normal file
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@ -0,0 +1,21 @@
from zlib import compress
import base64
import string
maketrans = bytes.maketrans
# Includes code fragments from: https://github.com/dougn/python-plantuml/blob/bb5407e87aabbac9e8baef5a6726b03f72afca16/plantuml.py
# Copyright (c) 2013, Doug Napoleone and then Copyright (c) 2015, Samuel Marks
plantuml_alphabet = string.digits + string.ascii_uppercase + string.ascii_lowercase + '-_'
base64_alphabet = string.ascii_uppercase + string.ascii_lowercase + string.digits + '+/'
b64_to_plantuml = maketrans(base64_alphabet.encode('utf-8'), plantuml_alphabet.encode('utf-8'))
def encode(plantuml_text: str) -> str:
zlibbed_str = compress(plantuml_text.encode('utf-8'))
compressed_string = zlibbed_str[2:-4]
return base64.b64encode(compressed_string).translate(b64_to_plantuml).decode('utf-8')
def make_url(plantuml_text: str) -> str:
encoded = encode(plantuml_text)
return f"https://deemz.org/plantuml/pdf/{encoded}"

8
concrete_syntax/plantuml/renderer.py
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@ -3,9 +3,10 @@
from services import scd, od
from services.bottom.V0 import Bottom
from transformation import ramify
from concrete_syntax.common import display_value
from concrete_syntax.common import display_value, display_name
from uuid import UUID
def render_class_diagram(state, model, prefix_ids=""):
bottom = Bottom(state)
model_scd = scd.SCD(model, state)
@ -102,7 +103,7 @@ def render_object_diagram(state, m, mm, render_attributes=True, prefix_ids=""):
attributes = od.get_attributes(bottom, class_node)
for obj_name, obj_node in m_od.get_objects(class_node).items():
output += f"\nmap \"{obj_name} : {class_name}\" as {make_id(obj_node)} {{"
output += f"\nmap \"{display_name(obj_name)} : {class_name}\" as {make_id(obj_node)} {{"
if render_attributes:
for attr_name, attr_edge in attributes:
@ -122,7 +123,7 @@ def render_object_diagram(state, m, mm, render_attributes=True, prefix_ids=""):
src_name = m_od.get_object_name(src_obj)
tgt_name = m_od.get_object_name(tgt_obj)
output += f"\n{make_id(src_obj)} -> {make_id(tgt_obj)} : :{assoc_name}"
output += f"\n{make_id(src_obj)} -> {make_id(tgt_obj)} : {display_name(link_name)}:{assoc_name}"
return output
@ -229,4 +230,3 @@ def render_trace_match(state, name_mapping: dict, pattern_m: UUID, host_m: UUID,
host_attr_name = od.get_attr_name(bottom, host_el_type)
output += f"\n{make_pattern_id(pattern_obj)}::{pattern_attr_name} ..> {make_host_id(host_obj)}::{host_attr_name} {render_suffix}"
return output