ZRBVsyhC

1import requests
2import json
3import sys
4import argparse
5import os.path
6from collections import OrderedDict
7
8key=None
9username=None
10settings_path = "/Settings/";
11
12# Try get settings from env variables
13try:
14    username=os.environ['username']
15except:
16    print("No env for username")
17try:
18    key=os.environ['api_key']
19except:
20    print("No env for api_key")
21
22# setup static uris
23api_token=None;
24collections_uri=None;
25api="https://api.thingiverse.com/";
26
27def load_settings():
28    global username;
29    global key;
30    global api_token;
31    global collections_uri;
32    
33    if(username is None or username == ""):
34        if(os.path.isfile(settings_path + "username") == False ): #throw exception
35            raise ValueError('Username file doesnt exist and neither does env variable.')
36        #Load from file if it is there
37        with open(settings_path + 'username') as f: username = f.read();
38    if(key is None or key == ""):
39        if( os.path.isfile(settings_path + "key") == False ): #throw exception
40            raise ValueError('Api Key file doesnt exist and neither does env variable.')
41        with open(settings_path + 'key') as f: key = f.read();
42    # set global var
43    api_token="?access_token=" + key.rstrip();
44    collections_uri=api + "users/" + username.rstrip().lower() + "/collections" + api_token;
45
46
47
48def call_api(url):
49    print(url);
50    s = requests.Session(); #It creates a session to speed up the downloadsraise ValueError('A very specific bad thing happened.')
51    r=s.get(url);
52    data=r.json();
53    return data;
54
55
56def check_for_items():
57    for id in set(collection_ids):
58        uri= api + "collections/" + id  + "/things" + api_token;
59        collection_items=call_api(uri)
60        for item in collection_items:
61            # store id for right use
62            item_id= str(item["id"]);
63            download_uri= item["public_url"] + "/zip"
64            if(os.path.isdir("/downloaded/" + item_id) == False):
65               os.makedirs("/downloaded/" + item_id);
66            if(os.path.isfile("/downloaded/" + item_id + "/" + item_id + ".zip") == False):
67                print("Download : " + download_uri);
68        
69
70
71# Setup settings via env vars or files
72load_settings();
73
74#Grab users collections
75collections=call_api(collections_uri)
76# Cast to id array
77collection_ids=[]
78for data in collections:
79    collection_ids.append(str(data["id"]));
80
81# Check for items
82check_for_items();