From 4adebb0adc6caeedeef1d6f051f9198aa3a952a7 Mon Sep 17 00:00:00 2001
From: --global <--global>
Date: Thu, 15 Dec 2022 09:05:40 -0600
Subject: [PATCH] Finally fix and finish docker_info()

---
 basic_management.py | 39 +++++++++++++++++----------------------
 1 file changed, 17 insertions(+), 22 deletions(-)

diff --git a/basic_management.py b/basic_management.py
index d8bdacb..c4f2c87 100644
--- a/basic_management.py
+++ b/basic_management.py
@@ -11,36 +11,31 @@ def docker_info():
     raw_info = getoutput('docker ps')
     # Header: "CONTAINER ID    IMAGE    COMMAND    CREATED    STATUS    PORTS    NAMES" (with way more spaces)
     header = raw_info[:raw_info.find('\n')+1]
-    header_temp = header
-    header_indices = {}
-    while '  ' in header_temp:  # Split header
-        temp = header_temp[header_temp.rfind('  ')+2:].strip()
-        header_indices[temp] = header.find(temp)
-        header_temp = header_temp[:header_temp.rfind('  ')].strip()
-    header_indices[header[:header.find('  ')]] = 0
+    header_indices = {'CONTAINER ID': header.find('CONTAINER ID'), 'IMAGE': header.find('IMAGE'), 'COMMAND': header.find('COMMAND'), \
+        'CREATED': header.find('CREATED'), \
+        'STATUS': header.find('STATUS'), 'PORTS': header.find('PORTS'), 'NAMES': header.find('NAMES')}
 
-    raw_info = raw_info[raw_info.find('\n')+1:]  # Remove header (example above)
+    # Remove header (example above)
+    raw_info = raw_info[raw_info.find('\n')+1:]
     info = {}
-    
+
     # Find container names
     containers = []
-    for line in raw_info:
+    for line in raw_info.split('\n'):
         containers.append(line.strip()[line.strip().rfind(' ')+1:])
-    
+
     # Fill in info
     for i in range(len(containers)):
         info[containers[i]] = {}
-        for column in header_indices:
-            end_i = header_indices[column] + len(column)
-            info[containers[i]][column] = raw_info[i][header_indices[column]:end_i]
-    
-    debug = True
-    if debug:
-        print('Raw info:\n', raw_info, '\n')
-        print('Header:\n', header, '\n')
-        print('Header indices:\n', header_indices, '\n')
-        print('Containers:\n', containers, '\n')
-        print('Info:\n', info, '\n')
+        header_indices_keys = list(header_indices)
+        for j in range(len(header_indices_keys)):  # TODO: Fix
+            start_i = header_indices[header_indices_keys[j]]
+            if j+1 != len(header_indices):
+                end_i = header_indices[header_indices_keys[j+1]]
+            else:
+                end_i = len(header)
+            info[containers[i]][header_indices[header_indices_keys[j]]] = \
+                raw_info.split('\n')[i][start_i:end_i].strip()
 
     return info