Uke 3 #2 utkast Trygve

uke3.py

@@ -26,18 +26,28 @@ print(student_information("data.txt"))
 
 #%% Task 2
 
-
-
 import re
-import pathlib import path
+from pathlib import Path
 
 def get_imp_file(file):
     with open(file, 'r', encoding='utf-8') as f:
-        #lines = f.readlines()
-        imp=re.findall(r"import\s(\w+)", f.read())
-    return imp
+        txt = f.read()
+        # re.M gjør at ^ matcher starten av hver linje istedet for bare starten av stringen
+        ptr1 = re.compile(r"^import\s(\w+)", flags=re.M)
+        ptr2 = re.compile(r"^from\s(\w+)", flags=re.M)
+        imports = re.findall(ptr1, txt)
+        imports += re.findall(ptr2, txt)
         
-def get_imp_dir(dir="./"):
+        # vi filtrerer ut duplikater:
+        res = []
+        [res.append(x) for x in imports if x not in res]      
+    return res
   
+def print_imp_dir(path="./"):
+    p = Path(path)
+    files = list(p.glob('*.py'))
+    for f in files:
+        print(f'{Path.cwd()}+{f}: {get_imp_file(f)}')
         
-get_imp_file("exercises2.py")
+print_imp_dir()
+# %%