📅 Commit Sat, 25 Sep 2021 22:01:32

✨ swap_strings method
✨ int_to_base method
✅ tests added/updated

TODO

@@ -10,6 +10,8 @@ New ideas:
   ☐ fuzzy search
   ☐ pgp, generate, encrypt, decrypt, verify
   ☐ swap little and big endian
+  ☐ ignore error method
+  ☐ swap bytes
 
 Bug:
 
@@ -47,6 +49,7 @@ Misc:
   ☐ cyberchef recipe to chepy recipe converter
 
 Archive:
+  ✔ convert int to specified base. like int(.., base) @project(New ideas)
   ✔ crib dragging @project(New ideas)
   ✔ xor data with key @project(Utility)
   ✔ strip ansi color codes @project(New ideas)

chepy/modules/aritmeticlogic.py

@@ -1,6 +1,6 @@
 import binascii
 import statistics
-from typing import TypeVar
+from typing import TypeVar, Union
 
 from ..core import ChepyCore, ChepyDecorators
 from .exceptions import StateNotList
@@ -144,3 +144,16 @@ def median(self) -> AritmeticLogicT:
         numbers = list(self.__hex_to_int(x) for x in self.state)
         self.state = statistics.median(numbers)
         return self
+
+    @ChepyDecorators.call_stack
+    def int_to_base(self, base: Union[int, str]) -> AritmeticLogicT:
+        """Convert the state to a different base
+        
+        Args:
+            base (int): Base to convert to
+
+        Returns:
+            Chepy: The Chepy object.
+        """
+        self.state = int(self.state, base)
+        return self

chepy/modules/aritmeticlogic.pyi

@@ -1,5 +1,5 @@
 from ..core import ChepyCore
-from typing import Any, TypeVar
+from typing import Any, TypeVar, Union
 
 AritmeticLogicT = TypeVar("AritmeticLogicT", bound="AritmeticLogic")
 
@@ -15,3 +15,4 @@ class AritmeticLogic(ChepyCore):
     def sum(self: AritmeticLogicT) -> AritmeticLogicT: ...
     def mean(self: AritmeticLogicT) -> AritmeticLogicT: ...
     def median(self: AritmeticLogicT) -> AritmeticLogicT: ...
+    def int_to_base(self: AritmeticLogicT, base: Union[int, str]) -> AritmeticLogicT: ...

chepy/modules/dataformat.py

@@ -1068,3 +1068,18 @@ def convert_to_nato(self, join_by: str = " ") -> DataFormatT:
                 hold.append(d)
         self.state = join_by.join(hold)
         return self
+
+    @ChepyDecorators.call_stack
+    def swap_strings(self, by: int) -> DataFormatT:
+        """Swap characters in string
+
+        Args:
+            by (int): Number of bytes to swap
+
+        Returns:
+            Chepy: The Chepy object
+        """
+        t = list(self.state)
+        t[::by], t[1::by] = t[1::by], t[::by]
+        self.state = "".join(t)
+        return self

chepy/modules/dataformat.pyi

@@ -67,3 +67,4 @@ class DataFormat(ChepyCore):
     def from_braille(self: DataFormatT) -> DataFormatT: ...
     def trim(self: DataFormatT) -> DataFormatT: ...
     def convert_to_nato(self: DataFormatT, join_by:str) -> DataFormatT: ...
+    def swap_strings(self: DataFormatT, by:int) -> DataFormatT: ...

tests/test_aritmeticlogic.py

@@ -36,3 +36,6 @@ def test_median():
 def test_subtract():
     assert Chepy(["0x02", "0x04"]).loop_list("subtract", {"n": 1}).o == [1, 3]
 
+
+def test_int_to_base():
+    assert Chepy("067165").int_to_base(8).o == 28277

tests/test_dataformat.py

@@ -52,7 +52,8 @@ def test_yaml_to_json():
     BSc in the Internet of Things
 """
     assert (
-        Chepy(data).yaml_to_json().o != ""
+        Chepy(data).yaml_to_json().o
+        != ""
         # == '{"name":"Martin D\'vloper","job":"Developer","skill":"Elite","employed":true,"foods":["Apple","Orange","Strawberry","Mango"],"languages":{"perl":"Elite","python":"Elite","pascal":"Lame"},"education":"4 GCSEs\\n3 A-Levels\\nBSc in the Internet of Things\\n"}'
     )
 
@@ -347,3 +348,7 @@ def test_from_hexdump():
 
 def test_nato_convert():
     assert Chepy("abc:1").convert_to_nato().o == "Alpha Bravo Charlie : 1"
+
+
+def test_swap_strings():
+    assert Chepy("oY u").swap_strings(2).o == "You "