made circles main.py pep8 compliant

static-data/default-plugins/flow/main.py

@@ -1,9 +1,26 @@
-'''
+"""Onionr - Private P2P Communication.
-    Onionr - Private P2P Communication
 
-    This default plugin handles "flow" messages (global chatroom style communication)
+This default plugin handles "flow" messages
-'''
+(global chatroom style communication)
-'''
+"""
+import sys
+import os
+import deadsimplekv as simplekv
+from utils import identifyhome, reconstructhash
+from coredb import blockmetadb
+import threading
+import time
+import locale
+from onionrblocks.onionrblockapi import Block
+import logger
+import onionrblocks
+from onionrutils import escapeansi, epoch, bytesconverter
+
+locale.setlocale(locale.LC_ALL, '')
+sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
+# import after path insert
+import flowapi  # noqa
+"""
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
@@ -16,25 +33,15 @@
 
     You should have received a copy of the GNU General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
-'''
+"""
 
-# Imports some useful libraries
-import threading, time, locale, sys, os
-from onionrblocks.onionrblockapi import Block
-import logger, config, onionrblocks
-from onionrutils import escapeansi, epoch, bytesconverter
-locale.setlocale(locale.LC_ALL, '')
-from coredb import blockmetadb
-from utils import identifyhome, reconstructhash
-import deadsimplekv as simplekv
-sys.path.insert(0, os.path.dirname(os.path.realpath(__file__)))
-import flowapi # import after path insert
 flask_blueprint = flowapi.flask_blueprint
 security_whitelist = ['staticfiles.boardContent', 'staticfiles.board']
 
 plugin_name = 'flow'
 PLUGIN_VERSION = '0.0.1'
 
+
 class OnionrFlow:
     def __init__(self):
         self.alreadyOutputed = []
@@ -43,12 +50,15 @@ class OnionrFlow:
         return
 
     def start(self):
-        logger.warn("Please note: everything said here is public, even if a random channel name is used.", terminal=True)
+        logger.warn(
+            "Please note: everything said here is public, " +
+            "even if a random channel name is used.", terminal=True)
         message = ""
         self.flowRunning = True
         try:
-            self.channel = logger.readline("Enter a channel name or none for default:").strip()
+            self.channel = logger.readline(
-        except (KeyboardInterrupt, EOFError) as e:
+                "Enter a channel name or none for default:").strip()
+        except (KeyboardInterrupt, EOFError):
             self.flowRunning = False
         newThread = threading.Thread(target=self.showOutput, daemon=True)
         newThread.start()
@@ -56,7 +66,8 @@ class OnionrFlow:
             if self.channel == "":
                 self.channel = "global"
             try:
-                message = logger.readline('\nInsert message into flow:').strip().replace('\n', '\\n').replace('\r', '\\r')
+                message = logger.readline('\nInsert message into flow:').strip().replace(
+                    '\n', '\\n').replace('\r', '\\r')
             except EOFError:
                 pass
             except KeyboardInterrupt:
@@ -67,7 +78,10 @@ class OnionrFlow:
                 expireTime = epoch.get_epoch() + 43200
                 if len(message) > 0:
                     logger.info('Inserting message as block...', terminal=True)
-                    onionrblocks.insert(message, header='brd', expire=expireTime, meta={'ch': self.channel})
+                    onionrblocks.insert(message, header='brd',
+                                        expire=expireTime,
+                                        meta = {
+                                        'ch': self.channel})
 
         logger.info("Flow is exiting, goodbye", terminal=True)
         return
@@ -86,19 +100,24 @@ class OnionrFlow:
                         continue
                     if not self.flowRunning:
                         break
-                    logger.info('\n------------------------', prompt = False, terminal=True)
+                    logger.info('\n------------------------',
+                                prompt=False, terminal=True)
                     content = block.getContent()
                     # Escape new lines, remove trailing whitespace, and escape ansi sequences
-                    content = escapeansi.escape_ANSI(content.replace('\n', '\\n').replace('\r', '\\r').strip())
+                    content = escapeansi.escape_ANSI(content.replace(
-                    logger.info(block.getDate().strftime("%m/%d %H:%M") + ' - ' + logger.colors.reset + content, prompt = False, terminal=True)
+                        '\n', '\\n').replace('\r', '\\r').strip())
+                    logger.info(block.getDate().strftime(
+                        "%m/%d %H:%M") + ' - ' + logger.colors.reset + content, prompt=False, terminal=True)
                     self.alreadyOutputed.append(b_hash)
                 time.sleep(5)
         except KeyboardInterrupt:
             self.flowRunning = False
 
+
 def on_flow_cmd(api, data=None):
     OnionrFlow().start()
 
+
 def on_softreset(api, data=None):
     try:
         os.remove(identifyhome.identify_home() + '/board-index.cache.json')
@@ -106,13 +125,16 @@ def on_softreset(api, data=None):
     except FileNotFoundError:
         pass
 
+
 def on_processblocks(api, data=None):
     metadata = data['block'].bmetadata  # Get the block metadata
     if data['type'] != 'brd':
         return
 
-    b_hash = reconstructhash.deconstruct_hash(data['block'].hash) # Get the 0-truncated block hash
+    b_hash = reconstructhash.deconstruct_hash(
-    board_cache = simplekv.DeadSimpleKV(identifyhome.identify_home() + '/board-index.cache.json', flush_on_exit=False) # get the board index cache
+        data['block'].hash)  # Get the 0-truncated block hash
+    board_cache = simplekv.DeadSimpleKV(identifyhome.identify_home(
+    ) + '/board-index.cache.json', flush_on_exit=False)  # get the board index cache
     board_cache.refresh()
     # Validate the channel name is sane for caching
     try: