fangan_importer/simplegen.py

### @Jason
### Code Generator @ 2019.09.03


### RealGen
import json
import os

from Config import class_meta, fangan_meta


def gen_for_controls(meta):
    for one in meta.get("searchMeta").get("controls"):
        type = "Unknown"
        extra = ""
        js_type = one.get("dataType")
        if js_type == "String":
            type = "Text"
            extra = ", max_length = 100"
        if js_type == "int" or js_type == "Timestamp":
            type = "Integer"
        if js_type == "float" or js_type == "double":
            type = "Float"

        name = str(one.get("name"))
        read_name = name
        if one.get("caption") is not None:
            read_name =one.get("caption")
        print("%s = models.%sField(u'%s'%s)  ### %s" % (name.lower(), type, read_name, extra, one.get("dataType")))


def read_meta_from_data(file_name):
    all_names = []
    with open(file_name, "rb") as input_file:
        bytes_in_file = input_file.read()
        try:
            strme = bytes_in_file.decode("UTF-8")
        except:
            strme = bytes_in_file.decode("GBK")
        local_obj = dict(json.loads(strme))
        datas = dict(local_obj.get("datas"))
        for model_key in datas.keys():
            print("\nKey : %s \n" % model_key)
            rows = datas.get(model_key).get("rows")
            for each in rows:
                for k,v in each.items():
                    if isinstance(v, float):
                        all_names.append({"name": k, "kind": "Float", "val":v})
                    elif isinstance(v, int):
                        all_names.append({"name": k, "kind": "Integer", "val":v})
                    elif isinstance(v, str):
                        all_names.append({"name": k, "kind": "Text", "extra": "String", "val": v})
                    elif v is None:
                        all_names.append({"name": k, "kind": "Text", "extra": "NoneType", "val":v})
                    else:
                        all_names.append({"name": k, "kind": "Unknown", "extra": "Unknown", "val": v})
                return all_names
    pass


if __name__ == "__main__":
    print ("Class Meta:")
    print (class_meta)
    gen_for_controls(class_meta)


    print ("Fangan Meta:")
    print (fangan_meta)
    gen_for_controls(fangan_meta)

    print("\n\n\n\nfanganode.json")
    all_names = read_meta_from_data(os.path.join(os.path.dirname(__file__), "static", "All", "0a0fa2e3b5fb43458ef1ccb8ef5e3ca7_369d8f7961404b5294c1c4f7ea15c175.json"))
    for i in all_names:
        print ( "%s = models.%sField(u'%s') ## %s <= %s" % (i.get("name").lower(), i.get("kind"), i.get("name"), i.get("extra"), i.get("val")))

    print ("\n\n\n\nqxpyfa.json")
    all_names = read_meta_from_data(os.path.join(os.path.dirname(__file__), "qxpyfa.json"))
    for i in all_names:
        print ( "%s = models.%sField(u'%s') ## %s <= %s" % (i.get("name").lower(), i.get("kind"), i.get("name"), i.get("extra"), i.get("val")))