some pep8 love

slapos/runner/__init__.py

@@ -21,8 +21,7 @@ class Parser(OptionParser):
     """
     Initialize all possible options.
     """
-    OptionParser.__init__(self, usage=usage, version=version,
-                          option_list=[
+    option_list = [
       Option("-l", "--log_file",
              help="The path to the log file used by the script.",
              type=str),
@@ -38,7 +37,10 @@ class Parser(OptionParser):
              default=False,
              action="store_true",
              help="Debug mode."),
-    ])
+    ]
+
+    OptionParser.__init__(self, usage=usage, version=version,
+                          option_list=option_list)
 
   def check_args(self):
     """
@@ -50,6 +52,7 @@ class Parser(OptionParser):
 
     return options, args[0]
 
+
 class Config:
   def __init__(self):
     self.configuration_file_path = None
@@ -125,6 +128,7 @@ def run():
 
   sys.exit(return_code)
 
+
 def serve(config):
   from views import app
   from werkzeug.contrib.fixers import ProxyFix
@@ -134,7 +138,7 @@ def serve(config):
   app.config.update(
     software_log=config.software_root.rstrip('/') + '.log',
     instance_log=config.instance_root.rstrip('/') + '.log',
-    workspace = workdir,
+    workspace=workdir,
     software_link=software_link,
     instance_profile='instance.cfg',
     software_profile='software.cfg',

slapos/runner/decorators.py

@@ -11,4 +11,3 @@ def as_json(f):
   def inner(*args, **kwargs):
     return Response(json.dumps(f(*args, **kwargs)), mimetype='application/json')
   return inner
-

slapos/runner/fileBrowser.py

@@ -31,19 +31,19 @@ class FileBrowser(object):
     html = 'var gsdirs = [], gsfiles = [];'
 
     dir = urllib.unquote(dir)
-    # 'dir' is used below. XXX should not shadow a builtin name
+    # XXX-Marco 'dir' and 'all' should not shadow builtin names
     realdir = realpath(self.config, dir)
     if not realdir:
       raise NameError('Could not load directory %s: Permission denied' % dir)
 
     ldir = sorted(os.listdir(realdir), key=str.lower)
     for f in ldir:
-      if f.startswith('.') and not all: #do not display this file/folder
+      if f.startswith('.') and not all:  # do not display this file/folder
         continue
       ff = os.path.join(dir, f)
       realfile = os.path.join(realdir, f)
       mdate = datetime.datetime.fromtimestamp(os.path.getmtime(realfile)
-                    ).strftime("%Y-%d-%m %I:%M")
+                                              ).strftime("%Y-%d-%m %I:%M")
       md5sum = md5.md5(realfile).hexdigest()
       if not os.path.isdir(realfile):
         size = os.path.getsize(realfile)
@@ -61,7 +61,6 @@ class FileBrowser(object):
                   ff + '", "0", "' + md5sum + '", "dir", "' + mdate + '"));'
     return html
 
-
   def makeDirectory(self, dir, filename):
     """Create a directory"""
     realdir = self._realdir(dir)
@@ -72,7 +71,6 @@ class FileBrowser(object):
     else:
       return '{result: \'0\'}'
 
-
   def makeFile(self, dir, filename):
     """Create a file in a directory dir taken"""
     realdir = self._realdir(dir)
@@ -85,17 +83,19 @@ class FileBrowser(object):
 
   def deleteItem(self, dir, files):
     """Delete a list of files or directories"""
+    # XXX-Marco do not shadow 'dir'
     realdir = self._realdir(dir)
     lfiles = urllib.unquote(files).split(',,,')
     try:
+      # XXX-Marco do not shadow 'file'
       for file in lfiles:
         file = os.path.join(realdir, file)
         if not os.path.exists(file):
-          continue #silent skip file....
+          continue  # silent skip file....
         details = file.split('/')
         last = details[-1]
         if last and last.startswith('.'):
-          continue #cannot delete this file/directory, to prevent security
+          continue  # cannot delete this file/directory, to prevent security
         if os.path.isdir(file):
           shutil.rmtree(file)
         else:
@@ -109,6 +109,7 @@ class FileBrowser(object):
     realdir = self._realdir(dir)
     lfiles = urllib.unquote(files).split(',,,')
     try:
+      # XXX-Marco do not shadow 'file'
       for file in lfiles:
         realfile = realpath(self.config, file)
         if not realfile:

slapos/runner/gittools.py

@@ -29,7 +29,7 @@ def cloneRepo(data):
   json = ""
   try:
     if os.path.exists(workDir) and len(os.listdir(workDir)) < 2:
-      shutil.rmtree(workDir) #delete useless files
+      shutil.rmtree(workDir)  # delete useless files
     repo = Repo.clone_from(data["repo"], workDir)
     config_writer = repo.config_writer()
     config_writer.add_section("user")
@@ -42,6 +42,7 @@ def cloneRepo(data):
     json = safeResult(str(e))
   return jsonify(code=code, result=json)
 
+
 def gitStatus(project):
   """Run git status and return status of specified project folder
   Args:
@@ -61,6 +62,7 @@ def gitStatus(project):
     json = safeResult(str(e))
   return jsonify(code=code, result=json, branch=branch, dirty=isdirty)
 
+
 def switchBranch(project, name):
   """Switch a git branch
   Args:
@@ -76,13 +78,14 @@ def switchBranch(project, name):
     if name == current_branch:
       json = "This is already your active branch for this project"
     else:
-      git  = repo.git
+      git = repo.git
       git.checkout(name)
       code = 1
   except Exception as e:
     json = safeResult(str(e))
   return jsonify(code=code, result=json)
 
+
 def addBranch(project, name, onlyCheckout=False):
   """Add new git branch to the repository
   Args:
@@ -95,7 +98,7 @@ def addBranch(project, name, onlyCheckout=False):
   json = ""
   try:
     repo = Repo(project)
-    git  = repo.git
+    git = repo.git
     if not onlyCheckout:
       git.checkout('-b', name)
     else:
@@ -105,6 +108,7 @@ def addBranch(project, name, onlyCheckout=False):
     json = safeResult(str(e))
   return jsonify(code=code, result=json)
 
+
 def getDiff(project):
   """Get git diff for the specified project directory"""
   result = ""
@@ -117,6 +121,7 @@ def getDiff(project):
     result = safeResult(str(e))
   return result
 
+
 def gitPush(project, msg):
   """Commit and Push changes for the specified repository
   Args:
@@ -145,10 +150,11 @@ def gitPush(project, msg):
       code = 1
   except Exception as e:
     if undo_commit:
-      git.reset("HEAD~") #undo previous commit
+      git.reset("HEAD~")  # undo previous commit
     json = safeResult(str(e))
   return jsonify(code=code, result=json)
 
+
 def gitPull(project):
   result = ""
   code = 0
@@ -161,6 +167,7 @@ def gitPull(project):
     result = safeResult(str(e))
   return jsonify(code=code, result=result)
 
+
 def safeResult(result):
   """Parse string and remove credential of the user"""
   regex = re.compile("(https:\/\/)([\w\d\._-]+:[\w\d\._-]+)\@([\S]+\s)", re.VERBOSE)