ptr_config.py

# -*- coding: utf-8 -*-
"""
Created on Fri Aug  2 11:57:41 2019
Updated 20220904 22:42WER

@authors: wrosing, mfitz
"""

import os
import pathlib
import sys
import socket
import glob

# This routine here removes all mention of previous configs from the path...
# for safety and local computer got clogged with all manner of configs in the path

path_removals = []
for q in range(len(sys.path)):
    if "ptr-observatory" in sys.path[q] and "configs" in sys.path[q]:
        #print("Removing old config path: " + str(sys.path[q]))
        path_removals.append(sys.path[q])

for remover in path_removals:
    sys.path.remove(remover)

pathdone = 0

# First try to get the hostname from a file in the directory above (..) ptr-observatory
cwd = str(pathlib.Path().resolve())
hwd = cwd.replace("ptr-observatory", "")
hostname_file = glob.glob(hwd + "hostname*")

try:
    site_name = hostname_file[0].replace('.txt','').split("hostname")[1]
    sys.path.append(os.path.join(pathlib.Path().resolve(), "configs", site_name))
    pathdone = 1
except OSError:
    print(
        "Could not find a hostname* file in the directory above ptr-observatory \
        (e.g. hostnamesro).\n Trying another method..."
    )

if pathdone == 0:
    print("Attempting hostname approach to config file...")
    host_site = socket.gethostname()[:3].lower()
    sys.path.append(os.path.join(pathlib.Path().resolve(), "configs", host_site))

try:
    from obs_config import *

except ImportError:
    print(
        "Failed the hostname approach to config file.\n"
        + str(host_site)
        + " isn't a real place, or there isn't a config file \
                        that I can find!"
    )

    try:
        site_name = input("What site am I running at?\n")
        sys.path.append(os.path.join(pathlib.Path().resolve(), "configs", site_name))
        from site_config import *

    except ImportError:
        print(
            str(site_name)
            + " isn't a real place, or there isn't a config file \
                        that I can find! Make sure you supplied \
                        a correct site name. Exiting."
        )
        sys.exit()