datestex/utils/config_tool.py

#!/usr/bin/python
# -*- coding: utf-8 -*-
# ---------------------------------------------------------------------------------------------------------
# Author : Ulrich Carmesin
# Source : gitea.ucarmesin.de
# ---------------------------------------------------------------------------------------------------------
import sys
import basic.constants as B

try:
    import basic.program
except ImportError:
    print("ImportError: " + str(ImportError.with_traceback()))
    pass
import yaml
import basic.componentHandling
import utils.path_tool
import os.path
import basic.constants as B

COMP_FILES = ["DATASTRUCTURE"]
CONFIG_FORMAT = ["yml", "json", "csv"]

def getConfigPath(modul, name):
    """
    gets the most specified configuration of different sources
    Parameter:
    * typ  -- (basic, comp, tool)
    * name -- the specific class
    sources:
    * programm   <<
    * install    <<
    * environ    << basis-conf
    * release    << basis-conf
    * testset    << parameter/environ
    * testcase   << parameter
    """
    job = basic.program.Job.getInstance()
    verify = job.getDebugLevel("config_tool")-4
    job.debug(verify, "getConfig " + modul + ", " + name)
    if modul == "tool":
        pathname = job.conf.confs.get("paths").get("home") + "/configs/tool_" + name + ".yml"
        job.debug(verify, "1 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = job.conf.confs.get("paths").get("program") + "/utils/configs/" + name + ".yml"
        job.debug(verify, "2 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = job.conf.confs.get("paths").get("environment") + "/" + job.par.environment + "/configs/tool_" + name + ".yml"
        job.debug(verify, "3 " + pathname)
        if os.path.exists(pathname):
            return pathname
        job.debug(verify, "3x " + pathname)
    elif modul == "comp":
        pathname = job.conf.confs.get("paths").get("home") + "/configs/comp_" + name + ".yml"
        job.debug(verify, "4 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = job.conf.confs.get("paths").get("program") + "/components/" + basic.componentHandling.getComponentFolder(name) + "/CONFIG.yml"
        job.debug(verify, "5 " + pathname)
        if os.path.exists(pathname):
            return pathname
        job.debug(verify, "6 " + pathname)
    elif modul in COMP_FILES:
        for format in CONFIG_FORMAT:
            pathname = os.path.join(job.conf.confs.get("paths").get("program"), "components", basic.componentHandling.getComponentFolder(name), modul+"."+format)
            if os.path.exists(pathname):
                return pathname
    else:
        pathname = utils.path_tool.composePath("tcparfile")
        job.debug(verify, "7 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = utils.path_tool.composePath("tsparfile")
        job.debug(verify, "8 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = job.conf.confs.get("paths").get("release") + "/configs/basis.yml"
        job.debug(verify, "9 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = job.conf.confs.get("paths").get("environment") + "/configs/basis.yml"
        job.debug(verify, "10 " + pathname)
        if os.path.exists(pathname):
            return pathname
        pathname = job.conf.confs.get("paths").get("home") + "/config/basis.yml"
        job.debug(verify, "11 " + pathname)
        if os.path.exists(pathname):
            return pathname
        job.debug(verify, "12 " + pathname)


def getConfValue(attribute, comp):
    if attribute == B.ATTR_CONN_DBTYPE:
        if not hasAttr(comp.conf[B.SUBJECT_CONN], "dbtype"):
            if hasAttr(comp.conf[B.SUBJECT_CONN], "types") and hasAttr(comp.conf[B.SUBJECT_CONN]["types"], "dbtype"):
                dbtype = comp.conf[B.SUBJECT_CONN]["types"]["dbtype"]
            else:
                raise LookupError("dbtype is not set in comp " + comp.name)
        else:
            dbtype = comp.conf["conn"]["dbtype"]
        return ""

    return ""


def hasAttr(o, name):
    #print("hasAttr " + str(type(o))+" "+name)
    if (isinstance(o, dict)):
        if (name in o.keys()):
            #print("hasAttr dict ok " + str(type(o)))
            return True
        #print("hasAttr dict "+str(type(o)))
    elif (isinstance(o, list)):
        pass
        #print("hasAttr list "+str(type(o)))
    elif hasattr(o, name):
        #print("hasAttr class ok "+str(type(o)))
        return True
    return False

def getConfig(modul, name):
    job = basic.program.Job.getInstance()
    verify = job.getDebugLevel("config_tool")-4
    pathname = getConfigPath(modul, name)
    confs = {}
    job.debug(verify, "getConfig " + pathname)
    with open(pathname, "r") as file:
        job.debug(verify, "openfile")
        doc = yaml.full_load(file)
        for i, v in doc.items():
            job.debug(verify, "item " + str(i) + ": " + str(v))
            confs[i] = v
    return confs