From 7cd2169829fde56c8967b29985c88a02b313bec8 Mon Sep 17 00:00:00 2001
From: Valentin Gehrke <madmaurice@zom.bi>
Date: Thu, 12 Oct 2017 07:36:12 +0200
Subject: [PATCH] CSV iterator

---
 csv.py | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 csv.py

diff --git a/csv.py b/csv.py
new file mode 100644
index 0000000..54dd43f
--- /dev/null
+++ b/csv.py
@@ -0,0 +1,43 @@
+
+class CSVFile(object):
+    def __init__(self, filename):
+        self.filename = filename
+
+    def __iter__(self):
+        return CSVFileIterator(open(self.filename,"r"))
+
+class CSVFileIterator(object):
+    def __init__(self, fh):
+        self.fh = fh
+        self.lines = iter(fh.readlines())
+
+    def __next__(self):
+        return CSVEntry(next(self.lines))
+
+class CSVEntry(object):
+    def __init__(self,line):
+        self.data = line.split(";")
+
+    def getInt(self, index):
+        return int(self.data[index])
+
+    def getFloat(self, index):
+        return float(self.data[index])
+
+    def getString(self, index):
+        return self.data[index]
+
+    def __getitem__(self, index):
+        return self.getString(index)
+
+    def __iter__(self):
+        return iter(self.data)
+
+    def __len__(self):
+        return len(self.data)
+
+if __name__ == "__main__":
+    from sys import argv
+    for entry in CSVFile(argv[1]):
+        for field in entry:
+            print("%10s" % field, end="")