updated libs to fix guessit and subliminal. Fixes #1080

libs/guessit/rules/common/validators.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+"""
+Validators
+"""
+from functools import partial
+
+from rebulk.validators import chars_before, chars_after, chars_surround
+from . import seps
+
+seps_before = partial(chars_before, seps)
+seps_after = partial(chars_after, seps)
+seps_surround = partial(chars_surround, seps)
+
+
+def int_coercable(string):
+    """
+    Check if string can be coerced to int
+    :param string:
+    :type string:
+    :return:
+    :rtype:
+    """
+    try:
+        int(string)
+        return True
+    except ValueError:
+        return False
+
+
+def compose(*validators):
+    """
+    Compose validators functions
+    :param validators:
+    :type validators:
+    :return:
+    :rtype:
+    """
+    def composed(string):
+        """
+        Composed validators function
+        :param string:
+        :type string:
+        :return:
+        :rtype:
+        """
+        for validator in validators:
+            if not validator(string):
+                return False
+        return True
+    return composed