Sc209/dropdown menus

• Made a class of the review window in the View
• The drop down menu in the review window has now all ShadowTasks (aka trials) which you can view. Really nice. No functionality yet.
• Fixed some things that were ugly. For example, I added underscores to some variable names. Maybe some argue that all the underscores are ugly, but it makes the file way more readable and now the IDE does not complain any more about spelling mistakes.

umbra/filereader.py

 import csv
-import numpy as np
 import pandas as pd
 from abc import ABC, abstractmethod
 
@@ -13,6 +12,7 @@ class FileReader (ABC):
         pass
 
     @staticmethod
+    @abstractmethod
     def extract_task_data(data):
         """Take the relevant data out of the imported data.
 
@@ -22,12 +22,7 @@ class FileReader (ABC):
         Returns:
             extraction: Dataframe of only the relevant data
         """
-        extraction = data.iloc[:, 5:8]
-        extraction = extraction.copy()
-        extraction.columns = ['Onset', 'Offset', 'Word']
-        extraction[['Onset', 'Offset']] = (extraction[['Onset', 'Offset']]
-                                           .apply(pd.to_numeric))
-        return extraction
+        pass
 
     @staticmethod
     def df_to_words(df, type_code='source'):
@@ -81,6 +76,24 @@ class CSVReader(FileReader):
             words = self.df_to_words(data, type_code)
             return words
 
+    @staticmethod
+    def extract_task_data(data):
+        """Take the relevant data out of the already imported .csv
+        data.
+
+        Args:
+            data: Dataframe of imported .csv data
+
+        Returns:
+            extraction: Dataframe of only the relevant data
+        """
+        extraction = data.iloc[:, 5:8]
+        extraction = extraction.copy()
+        extraction.columns = ['Onset', 'Offset', 'Word']
+        extraction[['Onset', 'Offset']] = (extraction[['Onset', 'Offset']]
+                                           .apply(pd.to_numeric))
+        return extraction
+
 
 class FileWriter(ABC):