This commit cleans and modernizes the code base of LIEF.

Among the changes:

- It removes the ``and, or, not`` keywords
- It updates the Documentation
- It moves the internal structures in the ``details::`` namespace

api/python/PE/objects/pyRelocation.cpp

@@ -35,16 +35,29 @@ using it_t = T (Relocation::*)(void);
 
 template<>
 void create<Relocation>(py::module& m) {
-  py::class_<Relocation, LIEF::Object>(m, "Relocation")
+  py::class_<Relocation, LIEF::Object>(m, "Relocation",
+      R"delim(
+      Class which represents the *Base Relocation Block*
+      Usually, we find this structure in the ``.reloc`` section
+      )delim")
     .def(py::init<>())
 
     .def_property("virtual_address",
         static_cast<getter_t<uint32_t>>(&Relocation::virtual_address),
-        static_cast<setter_t<uint32_t>>(&Relocation::virtual_address))
+        static_cast<setter_t<uint32_t>>(&Relocation::virtual_address),
+        "The RVA for which the offset of the relocation entries (RelocationEntry) is added")
+
+    .def_property("block_size",
+        static_cast<getter_t<uint32_t>>(&Relocation::block_size),
+        static_cast<setter_t<uint32_t>>(&Relocation::block_size),
+        R"delim(
+        The total number of bytes in the base relocation block.
+        ``block_size = sizeof(BaseRelocationBlock) + nb_of_relocs * sizeof(uint16_t = RelocationEntry)``
+        )delim")
 
     .def_property_readonly("entries",
         static_cast<it_t<it_relocation_entries>>(&Relocation::entries),
-        py::return_value_policy::reference_internal)
+        "Iterator over the " RST_CLASS_REF(lief.PE.RelocationEntry) "")
 
     .def("add_entry",
         &Relocation::add_entry,