Mendix MPK 파일 열어서 마이크로플로우 구조 보기

pip install pymongo        # bson 모듈이 함께 설치됨
unzip MyApp.mpk -d mpk
ls mpk                     # project.mpr 확인

import sqlite3, bson

con = sqlite3.connect('mpk/project.mpr')

def units():
    for uid, name, blob in con.execute('SELECT UnitID, ContainmentName, Contents FROM Unit'):
        yield bson.decode(blob)

def walk(o, fn):
    if isinstance(o, dict):
        fn(o)
        for v in o.values(): walk(v, fn)
    elif isinstance(o, list):
        for x in o: walk(x, fn)

for d in units():
    if d.get('$Type') != 'DomainModels$DomainModel':
        continue
    for e in d.get('Entities', []):
        if not isinstance(e, dict): continue
        print('[' + e.get('Name', '?') + ']')
        for a in e.get('Attributes', []):
            if not isinstance(a, dict): continue
            t = a.get('Type') or {}
            kind = t.get('$Type', '').replace('DomainModels$', '').replace('AttributeType', '')
            print('   ', a.get('Name'), ':', kind)

def mf_summary(target_name):
    for d in units():
        if d.get('$Type') != 'Microflows$Microflow' or d.get('Name') != target_name:
            continue
        out = []
        def pick(o):
            t = o.get('$Type', '')
            if t == 'Microflows$MicroflowParameterObject':
                vt = o.get('VariableType') or {}
                out.append('PARAM ' + str(o.get('Name')) + ' : ' + str(vt.get('Entity', vt)))
            elif 'Location' in o and isinstance(o.get('Location'), str) and o['Location'].startswith('http'):
                out.append('URL   ' + o['Location'])
        walk(d, pick)
        return out

for line in mf_summary('SUB_SendMail') or []:
    print(line)