daca2.py: PEP8 fixes

tools/daca2.py

@@ -1,11 +1,10 @@
-
+#!/usr/bin/python
 #
 # 1. Create a folder daca2 in your HOME folder
 # 2. Put cppcheck-O2 in daca2. It should be built with all optimisations.
 # 3. Edit this line:   FOLDER = 'a'
 # 4. Optional: Put a file called "suppressions.txt" in the daca2 folder.
 # 5. Run the daca2 script:  python daca2.py
-#
 
 import ftplib
 import subprocess
@@ -16,31 +15,32 @@ import os
 import socket
 
 FTPSERVER = 'ftp.sunet.se'
-FTPPATH   = '/pub/Linux/distributions/Debian/debian/pool/main/'
-FOLDER    = 'b'
+FTPPATH = '/pub/Linux/distributions/Debian/debian/pool/main/'
+FOLDER = 'b'
+
 
 def removeAllExceptResults():
-  filenames = glob.glob('[A-Za-z]*')
-  for filename in filenames:
-    if os.path.isdir(filename):
-      shutil.rmtree(filename)
-    elif filename != 'results.txt':
-      os.remove(filename)
+    filenames = glob.glob('[A-Za-z]*')
+    for filename in filenames:
+        if os.path.isdir(filename):
+            shutil.rmtree(filename)
+        elif filename != 'results.txt':
+            os.remove(filename)
 
 workdir = os.path.expanduser('~/daca2/')
 
 print('~/daca2/suppressions.txt')
 if not os.path.isfile(workdir + 'suppressions.txt'):
-  suppressions = open(workdir + 'suppressions.txt', 'wt')
-  suppressions.write('\n')
-  suppressions.close()
+    suppressions = open(workdir + 'suppressions.txt', 'wt')
+    suppressions.write('\n')
+    suppressions.close()
 
 print('~/daca2/' + FOLDER)
 if not os.path.isdir(workdir + FOLDER):
-  os.makedirs(workdir + FOLDER)
+    os.makedirs(workdir + FOLDER)
 os.chdir(workdir + FOLDER)
 if os.path.isfile('results.txt'):
-  os.remove('results.txt')
+    os.remove('results.txt')
 
 print('Connect to ' + FTPSERVER)
 f = ftplib.FTP(FTPSERVER)
@@ -50,30 +50,30 @@ print('Get package list in folder ' + FOLDER)
 packages = f.nlst(FTPPATH + FOLDER)
 
 for package in packages:
-  print('package:' + package)
-  filename = None
-  path = FTPPATH + FOLDER + '/' + package
-  try:
-    for s in f.nlst(path):
-      if s[-12:] == '.orig.tar.gz':
-        filename = s
-  except socket.error:
-    pass
-  except ftplib.error_temp:
-    pass
+    print('package:' + package)
+    filename = None
+    path = FTPPATH + FOLDER + '/' + package
+    try:
+        for s in f.nlst(path):
+            if s[-12:] == '.orig.tar.gz':
+                filename = s
+    except socket.error:
+        pass
+    except ftplib.error_temp:
+        pass
 
-  if filename:
-    fullpath = 'ftp://ftp.sunet.se' + path + '/' + filename
-    subprocess.call(['wget',fullpath])
-    subprocess.call(['tar', 'xzvf', filename])
-    subprocess.call(['rm', filename])
+    if filename:
+        fullpath = 'ftp://ftp.sunet.se' + path + '/' + filename
+        subprocess.call(['wget', fullpath])
+        subprocess.call(['tar', 'xzvf', filename])
+        subprocess.call(['rm', filename])
 
     dirname = None
     for s in glob.glob(filename[:2] + '*'):
-      if os.path.isdir(s):
-        dirname = s
+        if os.path.isdir(s):
+            dirname = s
     if dirname is None:
-      continue
+        continue
 
     print('cppcheck "' + dirname + '"')
     p = subprocess.Popen(['nice', '../cppcheck-O2', '-j2', '-D__GCC__', '--enable=style', '--suppressions-list=../suppressions.txt', dirname], stdout=subprocess.PIPE, stderr=subprocess.PIPE)