canoser - npm Package Compare versions

Comparing version 0.7.8 to 0.7.9

canoser.egg-info/PKG-INFO

 Metadata-Version: 2.1
 Name: canoser
-Version: 0.7.8
+Version: 0.7.9
 Summary: A python implementation of the LCS(Libra Canonical Serialization) for the Libra network.
@@ -5,0 +5,0 @@ Home-page: https://github.com/yuan-xy/canoser-python.git

canoser/cursor.py

@@ -7,2 +7,4 @@
             self.buffer = bytes(buffer)
+        if isinstance(buffer, bytearray):
+            self.buffer = bytes(buffer)
         self.offset = offset
@@ -9,0 +11,0 @@ self.buffer_len = len(self.buffer)

canoser/int_type.py

@@ -60,2 +60,15 @@ import struct
 
+    @classmethod
+    def checked_add(cls, v1, v2):
+        #rust style api
+        cls.check_value(v1)
+        cls.check_value(v2)
+        try:
+            ret = v1+v2
+            cls.check_value(ret)
+            return ret
+        except TypeError:
+            return None
+
+
 class Int8(IntType):
@@ -62,0 +75,0 @@ pack_str = "<b"

canoser/rust_enum.py

@@ -20,3 +20,3 @@ from canoser.base import Base
     @classmethod
-    def new(cls, index, value):
+    def new_with_index_value(cls, index, value):
         if not cls._enums:
@@ -82,5 +82,5 @@ raise TypeError(f'{cls} has no _enums defined.')
             value = type_mapping(datatype).decode(cursor)
-            return cls.new(index, value)
+            return cls.new_with_index_value(index, value)
         else:
-            return cls.new(index, None)
+            return cls.new_with_index_value(index, None)
 
@@ -87,0 +87,0 @@ @classmethod

canoser/str_t.py

@@ -19,3 +19,3 @@ from canoser.int_type import Uint32
     @classmethod
-    def check_value(self, value):
+    def check_value(cls, value):
         if not isinstance(value, str):
@@ -22,0 +22,0 @@ raise TypeError('value {} is not string'.format(value))

canoser/version.py

@@ -1,1 +0,1 @@
-version = "0.7.8"
+version = "0.7.9"

PKG-INFO

 Metadata-Version: 2.1
 Name: canoser
-Version: 0.7.8
+Version: 0.7.9
 Summary: A python implementation of the LCS(Libra Canonical Serialization) for the Libra network.
@@ -5,0 +5,0 @@ Home-page: https://github.com/yuan-xy/canoser-python.git

test/test_cursor.py

@@ -17,2 +17,19 @@ from canoser import *
     assert cursor.read_to_end() == b'\x04\x05'
+    assert cursor.is_finished() == True
+
+def test_bytearray():
+    array = bytearray()
+    array.append(5)
+    array.append(2)
+    array.extend([3, 4])
+    cursor = Cursor(array)
+    assert cursor.read_u8() == 5
+    assert cursor.offset == 1
+    assert cursor.position() == cursor.offset
+    assert cursor.peek_bytes(3) == b'\x02\x03\x04'
+    assert cursor.offset == 1
+    assert cursor.read_bytes(2) == b'\x02\x03'
+    assert cursor.offset == 3
+    assert cursor.is_finished() == False
+    assert cursor.read_to_end() == b'\x04'
     assert cursor.is_finished() == True

test/test_enum.py

@@ -72,5 +72,5 @@ import pytest
 def test_enum2():
-    e1 = Enum1.new(0, [5])
+    e1 = Enum1.new_with_index_value(0, [5])
     e2 = Enum1('opt2', None)
-    assert Enum1.new(1, None) == Enum1('opt2')
+    assert Enum1.new_with_index_value(1, None) == Enum1('opt2')
     assert Enum1.encode(e1) == b'\x00\x00\x00\x00\x01\x00\x00\x00\x05'
@@ -77,0 +77,0 @@ assert Enum1.encode(e2) == b'\x01\x00\x00\x00'

test/test_types.py

@@ -6,2 +6,6 @@ from canoser import *
 
+def test_checked_add():
+    assert 255 == Uint8.checked_add(254, 1)
+    assert None == Uint8.checked_add(254, 2)
+
 def test_str_to_int():
@@ -8,0 +12,0 @@ with pytest.raises(Exception):

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Improved metrics

Total package byte prevSize

106994

1.06%

Lines of code

1567

2.08%