Fix PEP8 compliance in example plugins and rtmbot

doc/example-plugins/canary.py

@@ -1,8 +1,9 @@
 import time
 outputs = []
 
+
 def canary():
-    #NOTE: you must add a real channel ID for this to work
+    # NOTE: you must add a real channel ID for this to work
     outputs.append(["D12345678", "bot started: " + str(time.time())])
 
 canary()

doc/example-plugins/counter.py

@@ -2,8 +2,9 @@ import time
 crontable = []
 outputs = []
 
-crontable.append([5,"say_time"])
+crontable.append([5, "say_time"])
+
 
 def say_time():
-    #NOTE: you must add a real channel ID for this to work
+    # NOTE: you must add a real channel ID for this to work
     outputs.append(["D12345678", time.time()])

doc/example-plugins/repeat.py

@@ -1,8 +1,9 @@
-import time
 crontable = []
 outputs = []
 
+
 def process_message(data):
     if data['channel'].startswith("D"):
-        outputs.append([data['channel'], "from repeat1 \"{}\" in channel {}".format(data['text'], data['channel']) ])
-
+        outputs.append([data['channel'], "from repeat1 \"{}\" in channel {}".format(
+            data['text'], data['channel'])]
+        )

doc/example-plugins/todo.py

@@ -6,19 +6,21 @@ crontabs = []
 
 tasks = {}
 
-FILE="plugins/todo.data"
+
+FILE = "plugins/todo.data"
 if os.path.isfile(FILE):
     tasks = pickle.load(open(FILE, 'rb'))
 
+
 def process_message(data):
     global tasks
     channel = data["channel"]
     text = data["text"]
-    #only accept tasks on DM channels
+    # only accept tasks on DM channels
     if channel.startswith("D"):
         if channel not in tasks.keys():
             tasks[channel] = []
-        #do command stuff
+        # do command stuff
         if text.startswith("todo"):
             tasks[channel].append(text[5:])
             outputs.append([channel, "added"])
@@ -36,4 +38,4 @@ def process_message(data):
             tasks[channel].pop(num)
         if text == "show":
             print tasks
-        pickle.dump(tasks, open(FILE,"wb"))
+        pickle.dump(tasks, open(FILE, "wb"))