update and added User-Agent

Author: serderovsh

tronapi/__init__.py

@@ -28,4 +28,4 @@
     '__version__',
     'HttpProvider',
     'Tron',
-]
+]

tronapi/manager.py

@@ -4,7 +4,17 @@
 # See License.txt in the project root for license information.
 # --------------------------------------------------------------------
 
-"""This class is designed to configure and define nodes for different types."""
+"""
+    tronapi.manager
+    ===============
+
+    This class is designed to configure and
+    define nodes for different types.
+
+    :copyright: © 2018 by the iEXBase.
+    :license: MIT License
+"""
+
 import logging
 
 from tronapi import HttpProvider

tronapi/providers/base.py

@@ -3,6 +3,7 @@
 # Licensed under the MIT License.
 # See License.txt in the project root for license information.
 # --------------------------------------------------------------------
+from tronapi.utils.help import format_user_agent
 
 
 class BaseProvider(object):
@@ -21,5 +22,6 @@ def status_page(self, page):
     def _http_default_headers():
         """Add default headers"""
         return {
-            'Content-Type': 'application/json'
+            'Content-Type': 'application/json',
+            'User-Agent': format_user_agent()
         }

tronapi/providers/http.py

@@ -4,6 +4,16 @@
 # See License.txt in the project root for license information.
 # --------------------------------------------------------------------
 
+"""
+    tronapi.providers.http
+    ======================
+
+    Class for configuring http providers
+
+    :copyright: © 2018 by the iEXBase.
+    :license: MIT License
+"""
+
 from collections import namedtuple
 from urllib.parse import urlparse
 

tronapi/utils/help.py

@@ -1,12 +1,28 @@
-# --------------------------------------------------------------------------------------------
+# --------------------------------------------------------------------
 # Copyright (c) iEXBase. All rights reserved.
-# Licensed under the MIT License. See License.txt in the project root for license information.
-# --------------------------------------------------------------------------------------------
-
+# Licensed under the MIT License.
+# See License.txt in the project root for license information.
+# --------------------------------------------------------------------
+import platform
 import re
 from typing import Any
 
 import base58
+import tronapi
+
+
+def format_user_agent(name=None):
+    """Construct a User-Agent suitable for use in client code.
+    This will identify use by the provided ``name`` (which should be on the
+    format ``dist_name/version``), TronAPI version and Python version.
+    .. versionadded:: 1.1
+    """
+    parts = ['TronAPI/%s' % tronapi.__version__,
+             '%s/%s' % (platform.python_implementation(),
+                        platform.python_version())]
+    if name:
+        parts.insert(0, name)
+    return ' '.join(parts)
 
 
 def string_utf8_to_hex(name):
@@ -18,10 +34,10 @@ def hex_to_base58(value: Any) -> str:
 
 
 def is_valid_url(value):
-    """
-    Return whether or not given value is a valid URL.
+    """Return whether or not given value is a valid URL.
 
-    :param value: URL address string to validate
+    Args:
+        value(str): URL address string to validate
     """
     regex = re.compile(
         r'^(?:http|ftp)s?://'