add readme and update some bits

nb-dt-import.py

@@ -1,9 +1,5 @@
 from git import Repo, exc, RemoteProgress
-import os
-import argparse
-import glob
-import yaml
-import pynetbox
+import yaml, pynetbox, glob, argparse, os, settings
 
 parser = argparse.ArgumentParser(description='Import Netbox Device Types')
 parser.add_argument('--vendor', nargs='+')
@@ -12,8 +8,8 @@ args = parser.parse_args()
 
 cwd = os.getcwd()
 url = 'https://github.com/netbox-community/devicetype-library.git'
-nbUrl = 'http://192.168.3.119'
-nbToken = '0123456789abcdef0123456789abcdef01234567'
+nbUrl = settings.NETBOX_URL
+nbToken = settings.NETBOX_TOKEN
 
 def update_package(path: str):
     try:
@@ -243,13 +239,12 @@ nb = pynetbox.api(nbUrl, token=nbToken)
 if args.vendor is None:
     print("No Vendor Specified, Gathering All Device-Types")  
     files, vendors = getFiles()
-    deviceTypes = readYAMl(files)
-    print(vendors)
-    createManufacturers(vendors, nb)
-    createDeviceTypes(deviceTypes, nb)
-    # print(json)
     print(str(len(vendors)) + " Vendors Found")
     print(str(len(files)) + " Device-Types Found") 
+    deviceTypes = readYAMl(files)
+    createManufacturers(vendors, nb)
+    createDeviceTypes(deviceTypes, nb)
+
 else:
     print("Vendor Specified, Gathering All Matching Device-Types")
     files, vendors = getFiles(args.vendor)

readme.md

@@ -0,0 +1,65 @@
+# Netbox Device Type Import
+
+This library is intended to be your friend and help you import all the device-types defined within the the [NetBox Device Type Library Repository](https://github.com/netbox-community/devicetype-library).
+
+## Getting Started
+
+These instructions will get you a copy of the project on your machine to allow you to import the device types you would like without copy and pasting them into the NetBox UI.
+
+### Prerequisites
+
+This script is written in python so this must be installed. 
+
+```
+Python3
+Python PIP
+```
+
+## Using the Repo
+
+Cloning the repo
+
+```
+git clone https://github.com/minitriga/Netbox-Device-Type-Library-Import.git
+```
+
+Installing the requirements
+
+```
+pip install -r requirements.txt
+```
+
+### Setting your variables
+
+There are a number of variables that are required when using this script to import device types into your netbox environment. 
+
+```
+export NETBOX_URL=http://netbox.company.com
+export NETBOX_TOKEN=0123456789abcdef0123456789abcdef01234567
+```
+
+### Using the script
+
+To use the script simply run the following.
+
+```
+python nb-dt-import.py
+```
+
+This will pull the device-type library from Gitlab and install it into the `.repo` directory. if this directory is already there it will perform a git pull to update the reposity.
+
+#### Arguments
+
+This script currently accepts vendors so that only a few vendors are imported into your NetBox Environment. 
+
+This can be done the following.
+
+```
+python nb-dt-import.py --vendors apc
+```
+
+`--vendors` also accepts a list of vendors so that multiple vendors could be imported. 
+
+```
+python nb-dt-import.py --vendors apc juniper
+```

requirements.txt

@@ -0,0 +1,13 @@
+certifi==2019.11.28
+chardet==3.0.4
+gitdb2==3.0.2
+GitPython==3.0.8
+idna==2.8
+progressbar2==3.47.0
+pynetbox==4.2.5
+python-utils==2.3.0
+PyYAML==5.3
+requests==2.22.0
+six==1.14.0
+smmap2==2.0.5
+urllib3==1.25.8

settings.py

@@ -0,0 +1,10 @@
+import os
+
+NETBOX_URL = str(os.getenv("NETBOX_URL"))
+NETBOX_TOKEN = str(os.getenv("NETBOX_TOKEN"))
+
+MANDATORY_ENV_VARS = ["NETBOX_URL", "NETBOX_TOKEN"]
+
+for var in MANDATORY_ENV_VARS:
+    if var not in os.environ:
+        raise EnvironmentError("Failed because {} is not set.".format(var))