first try getting info from DUO

slic/utils/duo.py

@@ -0,0 +1,88 @@
+import requests
+from getpass import getpass
+from slic.utils import DotDir, pickle, unpickle
+
+
+class Secrets:
+
+    def __init__(self, fname="secrets"):
+        dot = DotDir()
+        self.f = PickledDict(dot(fname))
+
+    def set(self, name):
+        try:
+            secret = getpass(prompt=f"Please enter the secret \"{name}\": ")
+        except KeyboardInterrupt:
+            print()
+        else:
+            self.f.set(name, secret)
+
+    def get(self, name):
+        return self.f.get(name)
+
+
+
+class PickledDict:
+    #TODO: should actually work like a dict
+
+    def __init__(self, fname):
+        self.fname = fname
+
+    def get(self, key):
+        d = self._load()
+        return d[key]
+
+    def set(self, key, value):
+        d = self._load()
+        d[key] = value
+        pickle(d, self.fname)
+
+    def _load(self):
+        try:
+            return unpickle(self.fname)
+        except FileNotFoundError:
+            return {}
+
+
+
+
+
+URL = "https://duo.psi.ch/duo/api.php/v1/PGroupAttributes/getProposalInfos/"
+
+KEY = Secrets().get("duo")
+
+
+def get_pgroup_proposer_and_title(p):
+    data = get_pgroup(p)
+    return extract_from_proposal(data)
+
+
+def get_pgroup(p):
+    url = URL + p
+    headers = {"x-api-secret": KEY}
+    resp = requests.get(url, headers=headers).json()
+    assert len(resp) == 1
+    return resp[0]
+
+
+def extract_from_proposal(data):
+    firstname = data["firstname"].strip()
+    lastname = data["lastname"].strip()
+    name = f"{firstname} {lastname}"
+
+    pi_firstname = data["pi_firstname"].strip()
+    pi_lastname = data["pi_lastname"].strip()
+    pi_name = f"{pi_firstname} {pi_lastname}"
+
+    if name != pi_name:
+        name = f"{name} | {pi_name}"
+
+    title = data["title"].strip()
+    proposal = data["proposal"].strip()
+
+    title = f"{title} ({proposal})"
+
+    return name, title
+
+
+