From 1042a5d8eac38e9fa7f65ccb2792cf246c6d5093 Mon Sep 17 00:00:00 2001
From: Marcel Haazen <marcel@haazen.xyz>
Date: Tue, 29 Oct 2019 10:24:34 +0100
Subject: [PATCH] Final assignmetn 8 almost done

---
 les 8/8-1.py      | 19 +++++++++++++++++++
 les 8/8-4.py      | 30 ++++++++++++++++++++++++++++++
 les 8/tickers.txt |  6 ++++++
 3 files changed, 55 insertions(+)
 create mode 100644 les 8/8-1.py
 create mode 100644 les 8/8-4.py
 create mode 100644 les 8/tickers.txt

diff --git a/les 8/8-1.py b/les 8/8-1.py
new file mode 100644
index 0000000..0b89473
--- /dev/null
+++ b/les 8/8-1.py	
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+#title          :8-1.py
+#description    :Opdracht 8.1 - While-loop & numbers
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :28-10-2019 - 13:10
+#version        :0.1
+#usage          :python3 8-1.py
+#notes          :
+#python_version :3.7.3
+#==============================================================================
+nl = []
+n = None
+i = 0
+while n != 0:
+    n = int(input("Voer een nummer in: "))
+    nl.append(n)
+    i += 1
+print("er zijn", i-1 ,"getallen ingevoerd, de som is:", sum(nl))
diff --git a/les 8/8-4.py b/les 8/8-4.py
new file mode 100644
index 0000000..cae442e
--- /dev/null
+++ b/les 8/8-4.py	
@@ -0,0 +1,30 @@
+#!/usr/bin/env python3
+#title          :8-4.py
+#description    :Opdracht 8.4 - File & dict
+#author         :Marcel Haazen
+#email          :marcel@haazen.xyz
+#date           :28-10-2019 - 13:20
+#version        :0.1
+#usage          :python3 8-4.py
+#notes          :
+#python_version :3.7.3
+#==============================================================================
+def ticker():
+    filename = 'tickers.txt'
+    tickers = {}
+    with open(filename) as fh:
+        for line in fh:
+            company, ticker = line.strip().split(':', 1)
+            tickers[company] = ticker.strip()
+    return tickers
+try:
+    comp = str(input("Enter Company name: ")).upper()
+    print((ticker())[comp])
+except KeyError as identifier:
+    print("Dit bedrijf in onbekend.")
+
+try:
+    tick = comp = str(input("Enter Ticker symbol: ")).upper()
+    print([key for key in ticker().items() if key[1] == tick][0][0])
+except StopIteration as identifier:
+    print("Dit bedrijf in onbekend.")
\ No newline at end of file
diff --git a/les 8/tickers.txt b/les 8/tickers.txt
new file mode 100644
index 0000000..00aa6a8
--- /dev/null
+++ b/les 8/tickers.txt	
@@ -0,0 +1,6 @@
+YAHOO:YHOO
+GOOGLE INC:GOOG
+Harley-Davidson:HOG
+Yamana Gold:AUY
+Sotheby's:BID
+inBev:BUD
\ No newline at end of file