1 files changed, 167 insertions, 0 deletions
diff --git a/octopart.py b/octopart.py
new file mode 100644
index 0000000..1d7527b
--- /dev/null
+++ b/octopart.py
@@ -0,0 +1,167 @@
+import json
+import requests
+import requests_cache
+import iso8601
+
+import sys
+reload(sys)
+sys.setdefaultencoding("utf-8")
+
+apikey = '2452f140'
+base_url = "http://octopart.com/api/v3"
+
+def extract_int(json, key):
+    try:
+        val = json[key]
+        if val is not None:
+            return int(val)
+        return None
+    except KeyError:
+        return None
+
+def extract_date(json, key):
+    try:
+        val = json[key]
+        if val is not None:
+            return iso8601.parse_date(val)
+        return None
+    except KeyError:
+        return None
+
+class Category():
+    def __init__(self, json):
+        self.uid = json['uid']
+        self.name = json['name']
+        self.parent_uid = json['parent_uid']
+        self.children_uids = json['children_uids']
+        self.ancestor_uids = json['ancestor_uids']
+        self.ancestor_names = json['ancestor_names']
+        self.num_parts = json['num_parts']
+
+def map_price(json):
+    print 'price: ' + str(json)
+    return json
+
+class Price():
+    def __init__(self, currency, quantity, amount):
+        self.currency = currency
+        self.quantity = quantity
+        self.amount = amount
+
+class PartOffer():
+    def __init__(self, json):
+        self.sku = json['sku']
+#        self.seller = Seller(json['seller'])
+        self.eligible_region = json['eligible_region']
+        self.product_url = json['product_url']
+        self.octopart_rfq_url = json['octopart_rfq_url']
+        self.prices = {}
+        for currency, breaks in json['prices'].items():
+            bs = self.prices[currency] = []
+            for b in breaks:
+                bs.append(Price(currency, b[0], float(b[1])))
+
+        self.in_stock_quantity = extract_int(json, 'in_stock_quantity')
+        self.on_order_quantity = extract_int(json, 'on_order_quantity')
+        self.on_eta = extract_date(json, 'on_eta')
+        self.factory_lead_days = extract_int(json, 'factory_lead_days')
+        self.factory_order_multiple = extract_int(json, 'factory_order_multiple')
+        self.order_multiple = extract_int(json, 'order_multiple')
+        self.moq = extract_int(json, 'moq')
+        self.last_updated = extract_date(json, 'last_updated')
+
+class Part():
+    def __init__(self, json):
+        self.uid = json['uid']
+        self.mpn = json['mpn']
+
+        self.offers = map(PartOffer, json['offers'])
+
+
+class SearchResult():
+    def __init__(self, json):
+        self.item = Part(json['item'])
+
+        # Undocumented
+        self.snippet = json['snippet']
+        pass
+
+class SearchResponse():
+    def __init__(self, json):
+        self.results = map(SearchResult, json['results'])
+        self.hits = json['hits']
+
+def params(p):
+    p['apikey'] = apikey
+    return p
+
+def get(path, p):
+    url = base_url + path
+#    print('path: {}, params: {}'.format(path, p))
+    print('path: {}'.format(path))
+    for k, v in p.iteritems():
+        print('  {0:60} = {1}'.format(k, v))
+
+    res = requests.get(url, params=params(p))
+#    print res.url
+    j = res.json()
+    print(json.dumps(j, indent=2, sort_keys=True))
+    return j
+
+class Seller():
+    def __init__(self, json):
+        self.uid = json['uid']
+        self.name = json['name']
+
+def seller_search_raw(q):
+    p = {'q': q, 'start': 0, 'limit': 10}
+    return get('/sellers/search', p)
+
+def seller_search(q):
+    res = seller_search_raw(q)
+
+    sellers = []
+    for result in res['results']:
+        item = result['item']
+        sellers.append(Seller(item))
+    return sellers
+
+def category_search_raw(q):
+    p = {'q': q, 'start': 0, 'limit': 10}
+    return get('/categories/search', p)
+
+def category_search(q):
+    res = category_search_raw(q)
+
+    categories = []
+    for result in res['results']:
+        item = result['item']
+        categories.append(Category(item))
+    return categories
+
+def part_search(q, start = 0, limit = False, fields={}, include=[]):
+    p = {'q': q, 'start': 0}
+    if limit:
+      p['limit'] = limit
+
+    for field, data in fields.iteritems():
+      if data is not None and data['q']:
+        p['filter[fields][' + field + '][]'] = data['q']
+#        key = 'filter[fields][' + field + '][]'
+#        if not key in p:
+#          p[key] = arr = []
+#        else:
+#          arr = p[key]
+#        arr.append(data['q'])
+      pass
+
+    if len(include) > 0:
+      p['include[]'] = include
+
+
+#    p['spec_drilldown[include]'] = 'true'
+
+    json = get('/parts/search', p)
+    return SearchResponse(json)
+
+requests_cache.install_cache(cache_name='http_cache', backend='sqlite', expire_after=180)