style: Start applying PEP8 to Python files, indentation issues

Done with `autopep8 --select=E1`, fixes:

- E101 - Reindent all lines.
- E112 - Fix under-indented comments.
- E113 - Fix over-indented comments.
- E115 - Fix under-indented comments.
- E116 - Fix over-indented comments.
- E121 - Fix a badly indented line.
- E122 - Fix a badly indented line.
- E123 - Fix a badly indented line.
- E124 - Fix a badly indented line.
- E125 - Fix indentation undistinguish from the next logical line.
- E126 - Fix a badly indented line.
- E127 - Fix a badly indented line.
- E128 - Fix a badly indented line.
- E129 - Fix a badly indented line.

1 files changed, 31 insertions, 31 deletions

diff --git a/tools/scripts/addheader.py b/tools/scripts/addheader.py
index d040d8b5d6..fac35372de 100644
--- a/tools/scripts/addheader.py
+++ b/tools/scripts/addheader.py
@@ -34,39 +34,39 @@ f = open("files","rb")
 fname = f.readline()
 while (fname!=""):
 
-  fr = open(fname.strip(),"rb")
-  l = fr.readline()
-  bc=False
-  fsingle = fname.strip()
+    fr = open(fname.strip(),"rb")
+    l = fr.readline()
+    bc=False
+    fsingle = fname.strip()
 
-  if (fsingle.find("/")!=-1):
-    fsingle=fsingle[fsingle.rfind("/")+1:]
-  rep_fl="$filename"
-  rep_fi=fsingle
-  len_fl=len(rep_fl)
-  len_fi=len(rep_fi)
-  if (len_fi<len_fl):
-    for x in range(len_fl-len_fi):
-      rep_fi+=" "
-  elif (len_fl<len_fi):
-    for x in range(len_fi-len_fl):
-      rep_fl+=" "
-  if (header.find(rep_fl)!=-1):
-    text=header.replace(rep_fl,rep_fi)
-  else:
-    text=header.replace("$filename",fsingle)
+    if (fsingle.find("/")!=-1):
+        fsingle=fsingle[fsingle.rfind("/")+1:]
+    rep_fl="$filename"
+    rep_fi=fsingle
+    len_fl=len(rep_fl)
+    len_fi=len(rep_fi)
+    if (len_fi<len_fl):
+        for x in range(len_fl-len_fi):
+            rep_fi+=" "
+    elif (len_fl<len_fi):
+        for x in range(len_fi-len_fl):
+            rep_fl+=" "
+    if (header.find(rep_fl)!=-1):
+        text=header.replace(rep_fl,rep_fi)
+    else:
+        text=header.replace("$filename",fsingle)
 
 
-  while (l!=""):
-    if ((l.find("//")!=0 and  l.find("/*")!=0 and l.strip()!="") or bc):
-      text+=l
-      bc=True
-    l=fr.readline()
+    while (l!=""):
+        if ((l.find("//")!=0 and  l.find("/*")!=0 and l.strip()!="") or bc):
+            text+=l
+            bc=True
+        l=fr.readline()
 
-  fr.close()
-  fr=open(fname.strip(),"wb")
-  fr.write(text)
-  fr.close()
-  #print(text)
-  fname=f.readline()
+    fr.close()
+    fr=open(fname.strip(),"wb")
+    fr.write(text)
+    fr.close()
+    #print(text)
+    fname=f.readline()