Restructure and introduce additional object to transfer figures and IDs from...

Restructure and introduce additional object to transfer figures and IDs from tagplot() to publish(). Basic functionality of publishing into a directory named with the corresponding ID is now given. I will stress test this branch tomorrow so that it can be merged.

Closes #56 (closed)

plotid/create_id.py

@@ -3,7 +3,7 @@
 Create an identifier to print it on a plot.
 
 Functions:
-    create_id(str) -> string
+    create_id(str) -> str
 """
 import time
 import uuid
@@ -13,18 +13,23 @@ def create_id(id_method):
     """
     Create an Identifier (str).
 
-    Creates an (sometimes unique) identifier based on the selected method
-    if no method is selected method 1 will be the default method
+    Creates an (sometimes unique) identifier based on the selected method.
+
+    Parameters
+    ----------
+    id_method : str
+        id_method for creating the ID. Create an ID by Unix time is referenced
+        as 'time', create a random ID with id_method='random'.
 
     Returns
     -------
-    figure_id
+    figure_id : str
     """
     match id_method:
         case 'time':
             figure_id = time.time()  # UNIX Time
-            figure_id = hex(int(figure_id))  # convert time to hexadecimal
-            time.sleep(0.5)   # break for avoiding duplicate IDs
+            figure_id = hex(int(figure_id))  # convert time to hexadecimal str
+            time.sleep(1)   # break for avoiding duplicate IDs
         case 'random':
             figure_id = str(uuid.uuid4())  # creates a random UUID
             figure_id = figure_id[0:8]            # only use first 8 numbers