VirtualEnv

.gitignore

@@ -1 +1,2 @@
 *.pyc
+env/

README.md

@@ -2,29 +2,26 @@
 Distributed Hash Table - CHORD Example
 
 ## Dependencies
-### [ØMQ (ZeroMQ)](http://zeromq.org)
 
-```bash
-pip install zmp
-```
-
-### [JSON](https://docs.python.org/2/library/json.html)
+### Python virtualEnv
 
+* Install
 ```bash
-pip install json
+apt-get install python-virtualenv
 ```
 
-### [HashLib](https://docs.python.org/2/library/hashlib.html)
-
+* Create Environment
 ```bash
-pip install hashlib
+mkdir env
+virtualenv env
+env/bin/pip install -r requirements.txt
 ```
 
-### [Termcolor](https://pypi.python.org/pypi/termcolor)
-
-```bash
-pip install termcolor
-```
+### Python dependencies
+* [ØMQ (ZeroMQ)](http://zeromq.org)
+* [JSON](https://docs.python.org/2/library/json.html)
+* [HashLib](https://docs.python.org/2/library/hashlib.html)
+* [Termcolor](https://pypi.python.org/pypi/termcolor)
 
 ## Run
 
@@ -40,17 +37,10 @@ python node.py <my_ip>:<port> <other_node_ip>:<port>
 ```
 
 ### client
+![Terminal](media/terminal.png)
 ```bash
 python node.py <my_ip>:<port> <some_node_ring>:<port>
 ```
 
-#### Options
-```
-Options
-exit                      ->    Close client connection
--g, get <sha256>          ->    Get file
--h, help                  ->    Get help
-ls                        ->    List of my files in DHT
--rm, remove <sha256>      ->    Remove file from DHT
--s or send <filename.ext> ->    Send a file
-```
+#### Client Options
+![Terminal](media/help.png)

client.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/env/bin/python
 
 import hashlib
 import json
@@ -46,8 +46,8 @@ def main():
         fclient.client_info(client)
         fclient.clear()
         print colored(
-            'Welcome to CHORD simulation', 'yellow',
-            attrs=['bold']), colored('Terminal', 'yellow')
+            'Welcome to CHORD simulation', 'yellow', attrs=['bold']), colored(
+                'Terminal', 'yellow')
         try:
             while True:
                 print colored(

fclient.py

@@ -1,4 +1,5 @@
-#!/usr/bin/python
+#!/env/bin/python
+
 import base64
 import hashlib
 import json
@@ -37,12 +38,15 @@ def client_info(client):
 
 def options():
     print colored('Options', 'blue', attrs=['bold'])
-    print colored('    exit   ->    Close client connection', 'blue')
-    print colored('-g, get <sha256>   ->    Get file', 'blue')
-    print colored('-h, help   ->    Get help', 'blue')
-    print colored('ls         ->    List of my files in DHT', 'blue')
-    print colored('-rm, remove <sha256>  ->    Remove file from DHT', 'blue')
-    print colored('-s or send <filename.ext>   ->    Send a file', 'blue')
+    print colored('exit                      ->    Close client connection',
+                  'blue')
+    print colored('-g, get <sha256>          ->    Get file', 'blue')
+    print colored('-h, help                  ->    Get help', 'blue')
+    print colored('ls                        ->    List of my files in DHT',
+                  'blue')
+    print colored('-rm, remove <sha256>      ->    Remove file from DHT',
+                  'blue')
+    print colored('-s or send <filename.ext> ->    Send a file', 'blue')
 
 
 def list_file(client):

ffile.py

@@ -1,4 +1,5 @@
-#!/usr/bin/python
+#!/env/bin/python
+
 import hashlib
 import json
 import os

fnode.py

@@ -1,4 +1,5 @@
-#!/usr/bin/python
+#!/env/bin/python
+
 import hashlib
 import json
 import random

node.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/env/bin/python
 
 import hashlib
 import json

requirements.txt

@@ -0,0 +1,9 @@
+appdirs==1.4.3
+hashlib==20081119
+packaging==16.8
+pkg-resources==0.0.0
+pyparsing==2.2.0
+pyzmq==16.0.2
+six==1.10.0
+termcolor==1.1.0
+zmq==0.0.0

ring.py

@@ -1,4 +1,5 @@
-#!/usr/bin/python
+#!/env/bin/python
+
 import hashlib
 import json
 import random