Добавлена возможность обновления (создания) конкретной версии

aore/updater/aoxmltableentry.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8 -*-
+
+import re
+
+from enum import Enum
+
+
+class AoXmlTableEntry:
+    class OperationType(Enum):
+        update = 1
+        delete = 0
+        create = 2
+
+        def __str__(self):
+            return self._name_
+
+    @classmethod
+    def from_rar(cls, file_name, rar_factory=None, rar_info=None):
+        # for rar
+        return AoXmlTableEntry(file_name, lambda: rar_factory.open(rar_info))
+
+    @classmethod
+    def from_dir(cls, file_name, path):
+        # for extracted into folder
+        return AoXmlTableEntry(file_name, lambda: open(path + file_name))
+
+    def __init__(self, file_name, lamda_open):
+        matchings = re.search('^(AS_)(DEL_)*([A-Z]+)', file_name)
+
+        self.table_name = matchings.group(3)
+        self.operation_type = AoXmlTableEntry.OperationType(matchings.group(2) is None)
+
+        self.lamda_open = lamda_open
+        self.file_descriptor = None
+
+    def open(self):
+        if not self.file_descriptor:
+            self.file_descriptor = self.lamda_open()
+
+        return self.file_descriptor
+
+    def close(self):
+        self.file_descriptor.close()
+
+    def __unicode__(self):
+        return "Entry for {} table {}".format(self.operation_type, self.table_name)
+
+    def __str__(self):
+        return "Entry for {} table {}".format(self.operation_type, self.table_name)