From 327c6a1394467d60a0ed74d12f79cd53e98e47b5 Mon Sep 17 00:00:00 2001
From: kleph <kleph@kleph.eu>
Date: Mon, 13 Dec 2021 05:38:24 +0100
Subject: [PATCH] Lint

---
 12/12.py   |  4 +---
 12/12_2.py |  4 +---
 3/3_2.py   |  8 +++++---
 4/4.py     |  2 ++
 4/4_2.py   | 11 -----------
 6/6.py     |  2 +-
 8/8.py     |  4 ++--
 8/8_2.py   |  4 ++--
 9/9.py     |  4 ++--
 9/9_2.py   |  7 -------
 10 files changed, 16 insertions(+), 34 deletions(-)

diff --git a/12/12.py b/12/12.py
index 60204af..782ce96 100755
--- a/12/12.py
+++ b/12/12.py
@@ -1,7 +1,5 @@
 #!/usr/bin/env python
-# 2021 - Advent Of Code - 11
-
-GRID_SIZE = 10
+# 2021 - Advent Of Code - 12
 
 
 def parse_file(file):
diff --git a/12/12_2.py b/12/12_2.py
index e401838..bab9e92 100755
--- a/12/12_2.py
+++ b/12/12_2.py
@@ -1,7 +1,5 @@
 #!/usr/bin/env python
-# 2021 - Advent Of Code - 11
-
-GRID_SIZE = 10
+# 2021 - Advent Of Code - 12 part 2
 
 
 def parse_file(file):
diff --git a/3/3_2.py b/3/3_2.py
index d4c1f7c..7a44adb 100755
--- a/3/3_2.py
+++ b/3/3_2.py
@@ -33,10 +33,12 @@ def freq_bits(buf, mode):
 
     if mode == MOST:
         return oxy
-    elif mode == LEAST:
+    if mode == LEAST:
         co2_freq = [0 if x == 1 else 1 for x in oxy]
         return co2_freq
 
+    return None
+
 
 def filter_pos(line_buffer, position, value):
     for line in line_buffer:
@@ -57,8 +59,8 @@ def filter_freq(buffer, freq_buf, mode):
 
 line_buf = []
 with open('input.txt') as f:
-    for line in f:
-        line_buf.append(line)
+    for input_line in f:
+        line_buf.append(input_line)
 
 gamma_count = freq_bits(line_buf, MOST)
 gamma_bin = "".join([str(x) for x in gamma_count])
diff --git a/4/4.py b/4/4.py
index 9abf2a8..3f3b21f 100755
--- a/4/4.py
+++ b/4/4.py
@@ -85,6 +85,8 @@ def play_until_win(boards_list, draws):
                 board.print_with_mark()
                 return board, d
 
+    return None, None
+
 
 boards, calls = parse_file('input.txt')
 print(f'number of boards: {len(boards)}')
diff --git a/4/4_2.py b/4/4_2.py
index d3541be..b15c705 100755
--- a/4/4_2.py
+++ b/4/4_2.py
@@ -75,17 +75,6 @@ def parse_file(file):
     return boards_list, numbers
 
 
-def play_until_win(boards_list, draws):
-    """ play until win and return last pos """
-
-    for d in draws:
-        for board in boards_list:
-            if board.mark_number(d):
-                print("this board wins !")
-                board.print_with_mark()
-                return board, d
-
-
 def play(boards_list, draws):
     """ call all numbers
     could stop when all boards have won ;-) """
diff --git a/6/6.py b/6/6.py
index bb8f882..ba3e31e 100755
--- a/6/6.py
+++ b/6/6.py
@@ -9,7 +9,7 @@ def parse_file(file):
 
 def iterate(state):
     new_fish = 0
-    for i in range(len(state)):
+    for i, _ in enumerate(state):
         if state[i] == 0:
             new_fish += 1
             state[i] = 6
diff --git a/8/8.py b/8/8.py
index 43a0bbd..ea341bc 100755
--- a/8/8.py
+++ b/8/8.py
@@ -5,7 +5,7 @@ def parse_file(file):
     outs = []
     with open(file) as f:
         for line in f.readlines():
-            nums, out = line.strip().split('| ')
+            _, out = line.strip().split('| ')
             outs.append(out)
 
     return outs
@@ -19,7 +19,7 @@ for o in outputs:
     words = o.split(' ')
     for w in words:
         length = len(w)
-        if length == 2 or length == 3 or length == 4 or length == 7:
+        if length in (2, 3, 4, 7):
             count += 1
 
 print(f'{count}')
diff --git a/8/8_2.py b/8/8_2.py
index c059c3b..8563a69 100755
--- a/8/8_2.py
+++ b/8/8_2.py
@@ -15,10 +15,10 @@ def parse_file(file):
     return numbers_list, outputs
 
 
-def print_numbers(id):
+def print_numbers(id_num):
     print('identified numbers:')
     for i in range(10):
-        print(f'{i} is {id[i]}')
+        print(f'{i} is {id_num[i]}')
 
 
 # entries, displays = parse_file('input_example1.txt')
diff --git a/9/9.py b/9/9.py
index c9e4845..05a228e 100755
--- a/9/9.py
+++ b/9/9.py
@@ -14,8 +14,8 @@ def parse_file(file):
 
 
 def print_hmap(hmap):
-    for y in range(len(hmap)):
-        for x in range(len(hmap[y])):
+    for y, _ in enumerate(hmap):
+        for x, _ in enumerate(hmap[y]):
             print(hmap[y][x], end='')
         print()
 
diff --git a/9/9_2.py b/9/9_2.py
index ad8965c..23e6276 100755
--- a/9/9_2.py
+++ b/9/9_2.py
@@ -13,13 +13,6 @@ def parse_file(file):
     return hmap
 
 
-def print_hmap(hmap):
-    for y in range(len(hmap)):
-        for x in range(len(hmap[y])):
-            print(hmap[y][x], end='')
-        print()
-
-
 def find_lowpoints(hmap):
     lpoints = []