Update README.md

Author: kapot65

README.md

@@ -15,59 +15,59 @@ Latest version on PyPi can be installed by command `pip3 install dfparser`
 ## Usage
 #### Create simple message
   - 0x14000 protocol version
-        >>> import dfparser
-        >>> dfparser.create_message({"param": "abc"}, data=b'bnary')
-        b'#!\x00\x01@\x00pY_2\x00\x01\x00\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x05!#\r\n{\n    "param": "abc"\n}\r\n\r\nbnary'
+          >>> import dfparser
+          >>> dfparser.create_message({"param": "abc"}, data=b'bnary')
+          b'#!\x00\x01@\x00pY_2\x00\x01\x00\x00\x00\x00\x00\x1a\x00\x00\x00\x00\x00\x00\x00\x05!#\r\n{\n    "param": "abc"\n}\r\n\r\nbnary'
   - DF02 version
-        >>> import dfparser
-        >>> dfparser.create_message({"param": "abc"}, b'binary', version=b'DF02')
-        b'#~DF02JS\x00\x00\x00\x1a\x00\x00\x00\x06~#\r\n{\n    "param": "abc"\n}\r\n\r\nbinary'
+          >>> import dfparser
+          >>> dfparser.create_message({"param": "abc"}, b'binary', version=b'DF02')
+          b'#~DF02JS\x00\x00\x00\x1a\x00\x00\x00\x06~#\r\n{\n    "param": "abc"\n}\r\n\r\nbinary'
 
 #### Parse message
   - From file
-        >>> import dfparser
-        >>> header, meta, data = envelope_parser.parse_from_file("df02.df")
-        >>> # Or read only metadata
-        >>> header, meta, _ = envelope_parser.parse_from_file("df02.df", nodata=True)
+          >>> import dfparser
+          >>> header, meta, data = envelope_parser.parse_from_file("df02.df")
+          >>> # Or read only metadata
+          >>> header, meta, _ = envelope_parser.parse_from_file("df02.df", nodata=True)
   - From bytes
-        >>> import dfparser
-        >>> data = b'#~DF02JS\x00\x00\x00\x1a\x00\x00\x00\x06~#\r\n{\n    "param": "abc"\n}\r\n\r\nbinary'
-        >>> envelope_parser.parse_message(data)
-        ({'data_len': 6, 'meta_len': 26, 'meta_type': b'JS', 'type': b'DF02'},
-         {'param': 'abc'},
-         b'binary')
+          >>> import dfparser
+          >>> data = b'#~DF02JS\x00\x00\x00\x1a\x00\x00\x00\x06~#\r\n{\n    "param": "abc"\n}\r\n\r\nbinary'
+          >>> envelope_parser.parse_message(data)
+          ({'data_len': 6, 'meta_len': 26, 'meta_type': b'JS', 'type': b'DF02'},
+          {'param': 'abc'},
+          b'binary')
 
   - From stream
-        >>> import dfparser
-        >>> # stream.df contains multiple messages sequentaly written
-        >>> data = open("/home/chernov/stream.df", 'rb').read()
-        >>> dfparser.get_messages_from_stream(data)
-        ([{'data': b'bnary',
-           'header': {'data_len': 5,
-            'data_type': 0,
-            'meta_len': 26,
-            'meta_type': 65536,
-            'time': 1885524830,
-            'type': b'\x00\x01@\x00'},
-           'meta': {'param': 'abc'}},
-          {'data': b'binary',
-           'header': {'data_len': 6,
-            'meta_len': 26,
-            'meta_type': b'JS',
-            'type': b'DF02'},
-           'meta': {'param': 'abc'}}],
-         b'')
+          >>> import dfparser
+          >>> # stream.df contains multiple messages sequentaly written
+          >>> data = open("/home/chernov/stream.df", 'rb').read()
+          >>> dfparser.get_messages_from_stream(data)
+          ([{'data': b'bnary',
+             'header': {'data_len': 5,
+              'data_type': 0,
+              'meta_len': 26,
+              'meta_type': 65536,
+              'time': 1885524830,
+              'type': b'\x00\x01@\x00'},
+             'meta': {'param': 'abc'}},
+            {'data': b'binary',
+             'header': {'data_len': 6,
+              'meta_len': 26,
+              'meta_type': b'JS',
+              'type': b'DF02'},
+             'meta': {'param': 'abc'}}],
+           b'')
 
 ### Transparent compression
   To apply transparent compression to message meta should contains field `"compression": "zlib"`
-    >>> import dfparser
-    >>> data = b''.join(b'0' for _ in range(100))
-    >>> compr = dfparser.create_message({"compression": "zlib"}, data)
-    >>> compr
-    b'#!\x00\x01@\x00pt\xf7\xa7\x00\x01\x00\x00\x00\x00\x00!\x00\x00\x00\x00\x00\x00\x00\x0c!#\r\n{\n    "compression": "zlib"\n}\r\n\r\nx\x9c30\xa0=\x00\x00\xb3q\x12\xc1'
-    >>> _, _, decompr = envelope_parser.parse_message(compr)
-    >>> data == decompr
-    True
+      >>> import dfparser
+      >>> data = b''.join(b'0' for _ in range(100))
+      >>> compr = dfparser.create_message({"compression": "zlib"}, data)
+      >>> compr
+      b'#!\x00\x01@\x00pt\xf7\xa7\x00\x01\x00\x00\x00\x00\x00!\x00\x00\x00\x00\x00\x00\x00\x0c!#\r\n{\n    "compression": "zlib"\n}\r\n\r\nx\x9c30\xa0=\x00\x00\xb3q\x12\xc1'
+      >>> _, _, decompr = envelope_parser.parse_message(compr)
+      >>> data == decompr
+      True
 
 ## Build
         # Update protobuf formats use: