Tabs, meet your new overlords: spaces

In a quest to reach pep8, use spaces to indent rather than tabs.

1 files changed, 44 insertions, 44 deletions

diff --git a/pgweb/util/middleware.py b/pgweb/util/middleware.py
index 12f54d8f..9abcae2e 100644
--- a/pgweb/util/middleware.py
+++ b/pgweb/util/middleware.py
@@ -14,61 +14,61 @@ except ImportError:
 
 _thread_locals = local()
 def get_current_user():
-	return getattr(_thread_locals, 'user', None)
+    return getattr(_thread_locals, 'user', None)
 
 
 # General middleware for all middleware functionality specific to the pgweb
 # project.
 class PgMiddleware(object):
-	def process_view(self, request, view_func, view_args, view_kwargs):
-		return None
+    def process_view(self, request, view_func, view_args, view_kwargs):
+        return None
 
-	def process_request(self, request):
+    def process_request(self, request):
 # Thread local store for username, see comment at the top of this file
-		_thread_locals.user = getattr(request, 'user', None)
-		initialize_template_collection()
+        _thread_locals.user = getattr(request, 'user', None)
+        initialize_template_collection()
 
-	def process_response(self, request, response):
-		# Set xkey representing the templates that are in use so we can do efficient
-		# varnish purging on commits.
-		tlist = get_all_templates()
-		if 'base/esi.html' in tlist:
-			response['x-do-esi'] = "1"
-			tlist.remove('base/esi.html')
-		if tlist:
-			response['xkey'] = ' '.join(["pgwt_{0}".format(hashlib.md5(t).hexdigest()) for t in tlist])
+    def process_response(self, request, response):
+        # Set xkey representing the templates that are in use so we can do efficient
+        # varnish purging on commits.
+        tlist = get_all_templates()
+        if 'base/esi.html' in tlist:
+            response['x-do-esi'] = "1"
+            tlist.remove('base/esi.html')
+        if tlist:
+            response['xkey'] = ' '.join(["pgwt_{0}".format(hashlib.md5(t).hexdigest()) for t in tlist])
 
-		# Set security headers
-		sources = OrderedDict([
-			('default', ["'self'", ]),
-			('img', ['*', 'data:', ]),
-			('script', ["'self'", "www.google-analytics.com", "ssl.google-analytics.com", "data:"]),
-			('connect', ["'self'", "www.google-analytics.com", "ssl.google-analytics.com"]),
-			('media', ["'self'", ]),
-			('style', ["'self'", "fonts.googleapis.com"]),
-			('font', ["'self'", "fonts.gstatic.com", "data:" ]),
-		])
-		if hasattr(response, 'x_allow_extra_sources'):
-			for k,v in response.x_allow_extra_sources.items():
-				if k in sources:
-					sources[k].extend(v)
-				else:
-					sources[k] = v
+        # Set security headers
+        sources = OrderedDict([
+            ('default', ["'self'", ]),
+            ('img', ['*', 'data:', ]),
+            ('script', ["'self'", "www.google-analytics.com", "ssl.google-analytics.com", "data:"]),
+            ('connect', ["'self'", "www.google-analytics.com", "ssl.google-analytics.com"]),
+            ('media', ["'self'", ]),
+            ('style', ["'self'", "fonts.googleapis.com"]),
+            ('font', ["'self'", "fonts.gstatic.com", "data:" ]),
+        ])
+        if hasattr(response, 'x_allow_extra_sources'):
+            for k,v in response.x_allow_extra_sources.items():
+                if k in sources:
+                    sources[k].extend(v)
+                else:
+                    sources[k] = v
 
-		security_policies = ["{0}-src {1}".format(k," ".join(v)) for k,v in sources.items()]
+        security_policies = ["{0}-src {1}".format(k," ".join(v)) for k,v in sources.items()]
 
-		if not getattr(response, 'x_allow_frames', False):
-			response['X-Frame-Options'] = 'DENY'
-			security_policies.append("frame-ancestors 'none'")
+        if not getattr(response, 'x_allow_frames', False):
+            response['X-Frame-Options'] = 'DENY'
+            security_policies.append("frame-ancestors 'none'")
 
-		if hasattr(settings, 'SECURITY_POLICY_REPORT_URI'):
-			security_policies.append("report-uri " + settings.SECURITY_POLICY_REPORT_URI)
+        if hasattr(settings, 'SECURITY_POLICY_REPORT_URI'):
+            security_policies.append("report-uri " + settings.SECURITY_POLICY_REPORT_URI)
 
-		if security_policies:
-			if getattr(settings, 'SECURITY_POLICY_REPORT_ONLY', False):
-				response['Content-Security-Policy-Report-Only'] = " ; ".join(security_policies)
-			else:
-				response['Content-Security-Policy'] = " ; ".join(security_policies)
+        if security_policies:
+            if getattr(settings, 'SECURITY_POLICY_REPORT_ONLY', False):
+                response['Content-Security-Policy-Report-Only'] = " ; ".join(security_policies)
+            else:
+                response['Content-Security-Policy'] = " ; ".join(security_policies)
 
-		response['X-XSS-Protection'] = "1; mode=block"
-		return response
+        response['X-XSS-Protection'] = "1; mode=block"
+        return response