Initial commit

parser.py

+import sys
+class FileParser:
+    def __init__(self, filename):
+        self.filename = filename
+        self.ccount = 0
+        self.wcount = 0
+        self.lcount = 0
+        self.count()  
+
+    def count(self):
+        try:
+            with open(self.filename, "r") as f:
+                for line in f:
+                    self.lcount += 1
+                    self.ccount += len(line)
+                    self.wcount += len(line.split())
+        except Exception as e:
+            print(f"Error reading file: {e}")
+
+    def report(self):
+        print(f"The file has {self.ccount} characters, {self.wcount} words and {self.lcount} lines")
+
+
+if __name__== "__main__":
+    if len(sys.argv) !=2:
+        print("Usage: py parser.py <filename>")
+    else:
+        obj1 = FileParser(sys.argv[1])
+        obj1.report()
\ No newline at end of file

sample3.txt

+Hello from Rahul....
\ No newline at end of file