add ydb deps

30 files changed, 1525 insertions, 0 deletions

diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/library/__init__.py
new file mode 100644
index 00000000000..a5a7963521f
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/__init__.py
@@ -0,0 +1,44 @@
+from __future__ import absolute_import
+"""Library of Matcher implementations."""
+
+from hamcrest.core import *
+from hamcrest.library.collection import *
+from hamcrest.library.integration import *
+from hamcrest.library.number import *
+from hamcrest.library.object import *
+from hamcrest.library.text import *
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+__all__ = [
+    'has_entry',
+    'has_entries',
+    'has_key',
+    'has_value',
+    'is_in',
+    'empty',
+    'has_item',
+    'has_items',
+    'contains_inanyorder',
+    'contains',
+    'only_contains',
+    'match_equality',
+    'matches_regexp',
+    'close_to',
+    'greater_than',
+    'greater_than_or_equal_to',
+    'less_than',
+    'less_than_or_equal_to',
+    'has_length',
+    'has_property',
+    'has_properties',
+    'has_string',
+    'equal_to_ignoring_case',
+    'equal_to_ignoring_whitespace',
+    'contains_string',
+    'ends_with',
+    'starts_with',
+    'string_contains_in_order',
+]
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/__init__.py
new file mode 100644
index 00000000000..2f899877883
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/__init__.py
@@ -0,0 +1,16 @@
+"""Matchers of collections."""
+from __future__ import absolute_import
+from .isdict_containing import has_entry
+from .isdict_containingentries import has_entries
+from .isdict_containingkey import has_key
+from .isdict_containingvalue import has_value
+from .isin import is_in
+from .issequence_containing import has_item, has_items
+from .issequence_containinginanyorder import contains_inanyorder
+from .issequence_containinginorder import contains
+from .issequence_onlycontaining import only_contains
+from .is_empty import empty
+
+__author__ = "Chris Rose"
+__copyright__ = "Copyright 2013 hamcrest.org"
+__license__ = "BSD, see License.txt"
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/is_empty.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/is_empty.py
new file mode 100644
index 00000000000..bc99b633730
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/is_empty.py
@@ -0,0 +1,35 @@
+from hamcrest.core.base_matcher import BaseMatcher
+
+__author__ = "Chris Rose"
+__copyright__ = "Copyright 2012 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsEmpty(BaseMatcher):
+
+    def matches(self, item, mismatch_description=None):
+        try:
+            if len(item) == 0:
+                return True
+
+            if mismatch_description:
+                mismatch_description \
+                    .append_text('has %d item(s)' % len(item))
+
+        except TypeError:
+            if mismatch_description:
+                mismatch_description \
+                    .append_text('does not support length')
+
+            return False
+
+    def describe_to(self, description):
+        description.append_text('an empty collection')
+
+
+def empty():
+    """
+    This matcher matches any collection-like object that responds to the
+    __len__ method, and has a length of 0.
+    """
+    return IsEmpty()
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containing.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containing.py
new file mode 100644
index 00000000000..95281973fb5
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containing.py
@@ -0,0 +1,54 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsDictContaining(BaseMatcher):
+
+    def __init__(self, key_matcher, value_matcher):
+        self.key_matcher = key_matcher
+        self.value_matcher = value_matcher
+
+    def _matches(self, dictionary):
+        if hasmethod(dictionary, 'items'):
+            for key, value in dictionary.items():
+                if self.key_matcher.matches(key) and self.value_matcher.matches(value):
+                    return True
+        return False
+
+    def describe_to(self, description):
+        description.append_text('a dictionary containing [')        \
+                    .append_description_of(self.key_matcher)        \
+                    .append_text(': ')                              \
+                    .append_description_of(self.value_matcher)      \
+                    .append_text(']')
+
+
+def has_entry(key_match, value_match):
+    """Matches if dictionary contains key-value entry satisfying a given pair
+    of matchers.
+
+    :param key_match: The matcher to satisfy for the key, or an expected value
+        for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+    :param value_match: The matcher to satisfy for the value, or an expected
+        value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    This matcher iterates the evaluated dictionary, searching for any key-value
+    entry that satisfies ``key_match`` and ``value_match``. If a matching entry
+    is found, ``has_entry`` is satisfied.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    Examples::
+
+        has_entry(equal_to('foo'), equal_to(1))
+        has_entry('foo', 1)
+
+    """
+    return IsDictContaining(wrap_matcher(key_match), wrap_matcher(value_match))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingentries.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingentries.py
new file mode 100644
index 00000000000..eb83ade52de
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingentries.py
@@ -0,0 +1,133 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsDictContainingEntries(BaseMatcher):
+
+    def __init__(self, value_matchers):
+        self.value_matchers = sorted(value_matchers.items())
+
+    def _not_a_dictionary(self, dictionary, mismatch_description):
+        if mismatch_description:
+            mismatch_description.append_description_of(dictionary) \
+                                .append_text(' is not a mapping object')
+        return False
+
+    def matches(self, dictionary, mismatch_description=None):
+        for key, value_matcher in self.value_matchers:
+
+            try:
+                if not key in dictionary:
+                    if mismatch_description:
+                        mismatch_description.append_text('no ')             \
+                                            .append_description_of(key)     \
+                                            .append_text(' key in ')        \
+                                            .append_description_of(dictionary)
+                    return False
+            except TypeError:
+                return self._not_a_dictionary(dictionary, mismatch_description)
+
+            try:
+                actual_value = dictionary[key]
+            except TypeError:
+                return self._not_a_dictionary(dictionary, mismatch_description)
+
+            if not value_matcher.matches(actual_value):
+                if mismatch_description:
+                    mismatch_description.append_text('value for ')  \
+                                        .append_description_of(key) \
+                                        .append_text(' ')
+                    value_matcher.describe_mismatch(actual_value, mismatch_description)
+                return False
+
+        return True
+
+    def describe_mismatch(self, item, mismatch_description):
+        self.matches(item, mismatch_description)
+
+    def describe_keyvalue(self, index, value, description):
+        """Describes key-value pair at given index."""
+        description.append_description_of(index)                        \
+                   .append_text(': ')                                   \
+                   .append_description_of(value)
+
+    def describe_to(self, description):
+        description.append_text('a dictionary containing {')
+        first = True
+        for key, value in self.value_matchers:
+            if not first:
+                description.append_text(', ')
+            self.describe_keyvalue(key, value, description)
+            first = False
+        description.append_text('}')
+
+
+def has_entries(*keys_valuematchers, **kv_args):
+    """Matches if dictionary contains entries satisfying a dictionary of keys
+    and corresponding value matchers.
+
+    :param matcher_dict: A dictionary mapping keys to associated value matchers,
+        or to expected values for
+        :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    Note that the keys must be actual keys, not matchers. Any value argument
+    that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    Examples::
+
+        has_entries({'foo':equal_to(1), 'bar':equal_to(2)})
+        has_entries({'foo':1, 'bar':2})
+
+    ``has_entries`` also accepts a list of keyword arguments:
+
+    .. function:: has_entries(keyword1=value_matcher1[, keyword2=value_matcher2[, ...]])
+
+    :param keyword1: A keyword to look up.
+    :param valueMatcher1: The matcher to satisfy for the value, or an expected
+        value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    Examples::
+
+        has_entries(foo=equal_to(1), bar=equal_to(2))
+        has_entries(foo=1, bar=2)
+
+    Finally, ``has_entries`` also accepts a list of alternating keys and their
+    value matchers:
+
+    .. function:: has_entries(key1, value_matcher1[, ...])
+
+    :param key1: A key (not a matcher) to look up.
+    :param valueMatcher1: The matcher to satisfy for the value, or an expected
+        value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    Examples::
+
+        has_entries('foo', equal_to(1), 'bar', equal_to(2))
+        has_entries('foo', 1, 'bar', 2)
+
+    """
+    if len(keys_valuematchers) == 1:
+        try:
+            base_dict = keys_valuematchers[0].copy()
+            for key in base_dict:
+                base_dict[key] = wrap_matcher(base_dict[key])
+        except AttributeError:
+            raise ValueError('single-argument calls to has_entries must pass a dict as the argument')
+    else:
+        if len(keys_valuematchers) % 2:
+            raise ValueError('has_entries requires key-value pairs')
+        base_dict = {}
+        for index in range(int(len(keys_valuematchers) / 2)):
+            base_dict[keys_valuematchers[2 * index]] = wrap_matcher(keys_valuematchers[2 * index + 1])
+
+    for key, value in kv_args.items():
+        base_dict[key] = wrap_matcher(value)
+
+    return IsDictContainingEntries(base_dict)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingkey.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingkey.py
new file mode 100644
index 00000000000..ccb51e6396d
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingkey.py
@@ -0,0 +1,48 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsDictContainingKey(BaseMatcher):
+
+    def __init__(self, key_matcher):
+        self.key_matcher = key_matcher
+
+    def _matches(self, dictionary):
+        if hasmethod(dictionary, 'keys'):
+            for key in dictionary.keys():
+                if self.key_matcher.matches(key):
+                    return True
+        return False
+
+    def describe_to(self, description):
+        description.append_text('a dictionary containing key ')     \
+                    .append_description_of(self.key_matcher)
+
+
+def has_key(key_match):
+    """Matches if dictionary contains an entry whose key satisfies a given
+    matcher.
+
+    :param key_match: The matcher to satisfy for the key, or an expected value
+        for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    This matcher iterates the evaluated dictionary, searching for any key-value
+    entry whose key satisfies the given matcher. If a matching entry is found,
+    ``has_key`` is satisfied.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    Examples::
+
+        has_key(equal_to('foo'))
+        has_key('foo')
+
+    """
+    return IsDictContainingKey(wrap_matcher(key_match))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingvalue.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingvalue.py
new file mode 100644
index 00000000000..e5288841b26
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isdict_containingvalue.py
@@ -0,0 +1,48 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsDictContainingValue(BaseMatcher):
+
+    def __init__(self, value_matcher):
+        self.value_matcher = value_matcher
+
+    def _matches(self, dictionary):
+        if hasmethod(dictionary, 'values'):
+            for value in dictionary.values():
+                if self.value_matcher.matches(value):
+                    return True
+        return False
+
+    def describe_to(self, description):
+        description.append_text('a dictionary containing value ')   \
+                    .append_description_of(self.value_matcher)
+
+
+def has_value(value):
+    """Matches if dictionary contains an entry whose value satisfies a given
+    matcher.
+
+    :param value_match: The matcher to satisfy for the value, or an expected
+        value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    This matcher iterates the evaluated dictionary, searching for any key-value
+    entry whose value satisfies the given matcher. If a matching entry is
+    found, ``has_value`` is satisfied.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    Examples::
+
+        has_value(equal_to('bar'))
+        has_value('bar')
+
+    """
+    return IsDictContainingValue(wrap_matcher(value))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isin.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isin.py
new file mode 100644
index 00000000000..87962a2474b
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/isin.py
@@ -0,0 +1,30 @@
+from hamcrest.core.base_matcher import BaseMatcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsIn(BaseMatcher):
+
+    def __init__(self, sequence):
+        self.sequence = sequence
+
+    def _matches(self, item):
+        return item in self.sequence
+
+    def describe_to(self, description):
+        description.append_text('one of ')      \
+                   .append_list('(', ', ', ')', self.sequence)
+
+
+def is_in(sequence):
+    """Matches if evaluated object is present in a given sequence.
+
+    :param sequence: The sequence to search.
+
+    This matcher invokes the ``in`` membership operator to determine if the
+    evaluated object is a member of the sequence.
+
+    """
+    return IsIn(sequence)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containing.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containing.py
new file mode 100644
index 00000000000..21939b3f3f3
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containing.py
@@ -0,0 +1,89 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.core.allof import all_of
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+
+class IsSequenceContaining(BaseMatcher):
+
+    def __init__(self, element_matcher):
+        self.element_matcher = element_matcher
+
+    def _matches(self, sequence):
+        try:
+            for item in sequence:
+                if self.element_matcher.matches(item):
+                    return True
+        except TypeError: # not a sequence
+            return False
+
+    def describe_to(self, description):
+        description.append_text('a sequence containing ')           \
+                    .append_description_of(self.element_matcher)
+
+
+# It'd be great to make use of all_of, but we can't be sure we won't
+# be seeing a one-time sequence here (like a generator); see issue #20
+# Instead, we wrap it inside a class that will convert the sequence into
+# a concrete list and then hand it off to the all_of matcher.
+class IsSequenceContainingEvery(BaseMatcher):
+
+    def __init__(self, *element_matchers):
+        delegates = [has_item(e) for e in element_matchers]
+        self.matcher = all_of(*delegates)
+
+    def _matches(self, sequence):
+        try:
+            return self.matcher.matches(list(sequence))
+        except TypeError:
+            return False
+
+    def describe_mismatch(self, item, mismatch_description):
+        self.matcher.describe_mismatch(item, mismatch_description)
+
+    def describe_to(self, description):
+        self.matcher.describe_to(description)
+
+
+
+def has_item(match):
+    """Matches if any element of sequence satisfies a given matcher.
+
+    :param match: The matcher to satisfy, or an expected value for
+        :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    This matcher iterates the evaluated sequence, searching for any element
+    that satisfies a given matcher. If a matching element is found,
+    ``has_item`` is satisfied.
+
+    If the ``match`` argument is not a matcher, it is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    """
+    return IsSequenceContaining(wrap_matcher(match))
+
+
+def has_items(*items):
+    """Matches if all of the given matchers are satisfied by any elements of
+    the sequence.
+
+    :param match1,...: A comma-separated list of matchers.
+
+    This matcher iterates the given matchers, searching for any elements in the
+    evaluated sequence that satisfy them. If each matcher is satisfied, then
+    ``has_items`` is satisfied.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    """
+    matchers = []
+    for item in items:
+        matchers.append(wrap_matcher(item))
+    return IsSequenceContainingEvery(*matchers)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containinginanyorder.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containinginanyorder.py
new file mode 100644
index 00000000000..78e2b006fcc
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containinginanyorder.py
@@ -0,0 +1,97 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class MatchInAnyOrder(object):
+    def __init__(self, matchers, mismatch_description):
+        self.matchers = matchers[:]
+        self.mismatch_description = mismatch_description
+
+    def matches(self, item):
+        return self.isnotsurplus(item) and self.ismatched(item)
+
+    def isfinished(self, sequence):
+        if not self.matchers:
+            return True
+        if self.mismatch_description:
+            self.mismatch_description.append_text('no item matches: ')      \
+                                .append_list('', ', ', '', self.matchers)   \
+                                .append_text(' in ')                        \
+                                .append_list('[', ', ', ']', sequence)
+        return False
+
+    def isnotsurplus(self, item):
+        if not self.matchers:
+            if self.mismatch_description:
+                self.mismatch_description.append_text('not matched: ')  \
+                                         .append_description_of(item)
+            return False
+        return True
+
+    def ismatched(self, item):
+        for index, matcher in enumerate(self.matchers):
+            if matcher.matches(item):
+                del self.matchers[index]
+                return True
+
+        if self.mismatch_description:
+            self.mismatch_description.append_text('not matched: ')  \
+                                     .append_description_of(item)
+        return False
+
+
+class IsSequenceContainingInAnyOrder(BaseMatcher):
+
+    def __init__(self, matchers):
+        self.matchers = matchers
+
+    def matches(self, sequence, mismatch_description=None):
+        try:
+            sequence = list(sequence)
+            matchsequence = MatchInAnyOrder(self.matchers, mismatch_description)
+            for item in sequence:
+                if not matchsequence.matches(item):
+                    return False
+            return matchsequence.isfinished(sequence)
+        except TypeError:
+            if mismatch_description:
+                super(IsSequenceContainingInAnyOrder, self)             \
+                    .describe_mismatch(sequence, mismatch_description)
+            return False
+
+    def describe_mismatch(self, item, mismatch_description):
+        self.matches(item, mismatch_description)
+
+    def describe_to(self, description):
+        description.append_text('a sequence over ')             \
+                   .append_list('[', ', ', ']', self.matchers)  \
+                   .append_text(' in any order')
+
+
+def contains_inanyorder(*items):
+    """Matches if sequences's elements, in any order, satisfy a given list of
+    matchers.
+
+    :param match1,...: A comma-separated list of matchers.
+
+    This matcher iterates the evaluated sequence, seeing if each element
+    satisfies any of the given matchers. The matchers are tried from left to
+    right, and when a satisfied matcher is found, it is no longer a candidate
+    for the remaining elements. If a one-to-one correspondence is established
+    between elements and matchers, ``contains_inanyorder`` is satisfied.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    """
+
+    matchers = []
+    for item in items:
+        matchers.append(wrap_matcher(item))
+    return IsSequenceContainingInAnyOrder(matchers)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containinginorder.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containinginorder.py
new file mode 100644
index 00000000000..3fd91a6c925
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_containinginorder.py
@@ -0,0 +1,88 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+
+class MatchingInOrder(object):
+    def __init__(self, matchers, mismatch_description):
+        self.matchers = matchers
+        self.mismatch_description = mismatch_description
+        self.next_match_index = 0
+
+    def matches(self, item):
+        return self.isnotsurplus(item) and self.ismatched(item)
+
+    def isfinished(self):
+        if self.next_match_index < len(self.matchers):
+            if self.mismatch_description:
+                self.mismatch_description.append_text('No item matched: ') \
+                                 .append_description_of(self.matchers[self.next_match_index])
+            return False
+        return True
+
+    def ismatched(self, item):
+        matcher = self.matchers[self.next_match_index]
+        if not matcher.matches(item):
+            if self.mismatch_description:
+                self.mismatch_description.append_text('item ' + str(self.next_match_index) + ': ')
+                matcher.describe_mismatch(item, self.mismatch_description)
+            return False
+        self.next_match_index += 1
+        return True
+
+    def isnotsurplus(self, item):
+        if len(self.matchers) <= self.next_match_index:
+            if self.mismatch_description:
+                self.mismatch_description.append_text('Not matched: ')  \
+                                         .append_description_of(item)
+            return False
+        return True
+
+
+class IsSequenceContainingInOrder(BaseMatcher):
+
+    def __init__(self, matchers):
+        self.matchers = matchers
+
+    def matches(self, sequence, mismatch_description=None):
+        try:
+            matchsequence = MatchingInOrder(self.matchers, mismatch_description)
+            for item in sequence:
+                if not matchsequence.matches(item):
+                    return False
+            return matchsequence.isfinished()
+        except TypeError:
+            if mismatch_description:
+                super(IsSequenceContainingInOrder, self)                \
+                    .describe_mismatch(sequence, mismatch_description)
+            return False
+
+    def describe_mismatch(self, item, mismatch_description):
+        self.matches(item, mismatch_description)
+
+    def describe_to(self, description):
+        description.append_text('a sequence containing ')   \
+                   .append_list('[', ', ', ']', self.matchers)
+
+
+def contains(*items):
+    """Matches if sequence's elements satisfy a given list of matchers, in order.
+
+    :param match1,...: A comma-separated list of matchers.
+
+    This matcher iterates the evaluated sequence and a given list of matchers,
+    seeing if each element satisfies its corresponding matcher.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    """
+    matchers = []
+    for item in items:
+        matchers.append(wrap_matcher(item))
+    return IsSequenceContainingInOrder(matchers)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_onlycontaining.py b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_onlycontaining.py
new file mode 100644
index 00000000000..bd52c10419e
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/collection/issequence_onlycontaining.py
@@ -0,0 +1,55 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.core.anyof import any_of
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsSequenceOnlyContaining(BaseMatcher):
+
+    def __init__(self, matcher):
+        self.matcher = matcher
+
+    def _matches(self, sequence):
+        try:
+            sequence = list(sequence)
+            if len(sequence) == 0:
+                return False
+            for item in sequence:
+                if not self.matcher.matches(item):
+                    return False
+            return True
+        except TypeError:
+            return False
+
+    def describe_to(self, description):
+        description.append_text('a sequence containing items matching ')    \
+                    .append_description_of(self.matcher)
+
+
+def only_contains(*items):
+    """Matches if each element of sequence satisfies any of the given matchers.
+
+    :param match1,...: A comma-separated list of matchers.
+
+    This matcher iterates the evaluated sequence, confirming whether each
+    element satisfies any of the given matchers.
+
+    Example::
+
+        only_contains(less_than(4))
+
+    will match ``[3,1,2]``.
+
+    Any argument that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    """
+    matchers = []
+    for item in items:
+        matchers.append(wrap_matcher(item))
+    return IsSequenceOnlyContaining(any_of(*matchers))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/integration/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/library/integration/__init__.py
new file mode 100644
index 00000000000..cc1e1321635
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/integration/__init__.py
@@ -0,0 +1,8 @@
+from __future__ import absolute_import
+"""Utilities for integrating Hamcrest with other libraries."""
+
+from .match_equality import match_equality
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/integration/match_equality.py b/contrib/python/PyHamcrest/py3/hamcrest/library/integration/match_equality.py
new file mode 100644
index 00000000000..52da0547605
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/integration/match_equality.py
@@ -0,0 +1,42 @@
+from hamcrest.core.string_description import tostring
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Chris Rose"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+__unittest = True
+
+
+class EqualityWrapper(object):
+
+    def __init__(self, matcher):
+        self.matcher = matcher
+
+    def __eq__(self, object):
+        return self.matcher.matches(object)
+
+    def __str__(self):
+        return repr(self)
+
+    def __repr__(self):
+        return tostring(self.matcher)
+
+
+def match_equality(matcher):
+    """Wraps a matcher to define equality in terms of satisfying the matcher.
+
+    ``match_equality`` allows Hamcrest matchers to be used in libraries that
+    are not Hamcrest-aware. They might use the equality operator::
+
+        assert match_equality(matcher) == object
+
+    Or they might provide a method that uses equality for its test::
+
+        library.method_that_tests_eq(match_equality(matcher))
+
+    One concrete example is integrating with the ``assert_called_with`` methods
+    in Michael Foord's `mock <http://www.voidspace.org.uk/python/mock/>`_
+    library.
+
+    """
+    return EqualityWrapper(wrap_matcher(matcher))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/number/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/library/number/__init__.py
new file mode 100644
index 00000000000..5087faf8468
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/number/__init__.py
@@ -0,0 +1,9 @@
+from __future__ import absolute_import
+"""Matchers that perform numeric comparisons."""
+
+from .iscloseto import close_to
+from .ordering_comparison import greater_than, greater_than_or_equal_to, less_than, less_than_or_equal_to
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/number/iscloseto.py b/contrib/python/PyHamcrest/py3/hamcrest/library/number/iscloseto.py
new file mode 100644
index 00000000000..e401615e356
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/number/iscloseto.py
@@ -0,0 +1,74 @@
+import six
+from hamcrest.core.base_matcher import BaseMatcher
+from math import fabs
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+def isnumeric(value):
+    """Confirm that 'value' can be treated numerically; duck-test accordingly
+    """
+    if isinstance(value, (float, complex) + six.integer_types):
+        return True
+
+    try:
+        _ = (fabs(value) + 0 - 0) * 1
+        return True
+    except ArithmeticError:
+        return True
+    except:
+        return False
+    return False
+
+
+class IsCloseTo(BaseMatcher):
+
+    def __init__(self, value, delta):
+        if not isnumeric(value):
+            raise TypeError('IsCloseTo value must be numeric')
+        if not isnumeric(delta):
+            raise TypeError('IsCloseTo delta must be numeric')
+
+        self.value = value
+        self.delta = delta
+
+    def _matches(self, item):
+        if not isnumeric(item):
+            return False
+        return fabs(item - self.value) <= self.delta
+
+    def describe_mismatch(self, item, mismatch_description):
+        if not isnumeric(item):
+            super(IsCloseTo, self).describe_mismatch(item, mismatch_description)
+        else:
+            actual_delta = fabs(item - self.value)
+            mismatch_description.append_description_of(item)            \
+                                .append_text(' differed by ')           \
+                                .append_description_of(actual_delta)
+
+    def describe_to(self, description):
+        description.append_text('a numeric value within ')  \
+                   .append_description_of(self.delta)       \
+                   .append_text(' of ')                     \
+                   .append_description_of(self.value)
+
+
+def close_to(value, delta):
+    """Matches if object is a number close to a given value, within a given
+    delta.
+
+    :param value: The value to compare against as the expected value.
+    :param delta: The maximum delta between the values for which the numbers
+        are considered close.
+
+    This matcher compares the evaluated object against ``value`` to see if the
+    difference is within a positive ``delta``.
+
+    Example::
+
+        close_to(3.0, 0.25)
+
+    """
+    return IsCloseTo(value, delta)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/number/ordering_comparison.py b/contrib/python/PyHamcrest/py3/hamcrest/library/number/ordering_comparison.py
new file mode 100644
index 00000000000..c3c75f425d6
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/number/ordering_comparison.py
@@ -0,0 +1,59 @@
+from hamcrest.core.base_matcher import BaseMatcher
+import operator
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class OrderingComparison(BaseMatcher):
+
+    def __init__(self, value, comparison_function, comparison_description):
+        self.value = value
+        self.comparison_function = comparison_function
+        self.comparison_description = comparison_description
+
+    def _matches(self, item):
+        return self.comparison_function(item, self.value)
+
+    def describe_to(self, description):
+        description.append_text('a value ')                     \
+                   .append_text(self.comparison_description)    \
+                   .append_text(' ')                            \
+                   .append_description_of(self.value)
+
+
+def greater_than(value):
+    """Matches if object is greater than a given value.
+
+    :param value: The value to compare against.
+
+    """
+    return OrderingComparison(value, operator.gt, 'greater than')
+
+
+def greater_than_or_equal_to(value):
+    """Matches if object is greater than or equal to a given value.
+
+    :param value: The value to compare against.
+
+    """
+    return OrderingComparison(value, operator.ge, 'greater than or equal to')
+
+
+def less_than(value):
+    """Matches if object is less than a given value.
+
+    :param value: The value to compare against.
+
+    """
+    return OrderingComparison(value, operator.lt, 'less than')
+
+
+def less_than_or_equal_to(value):
+    """Matches if object is less than or equal to a given value.
+
+    :param value: The value to compare against.
+
+    """
+    return OrderingComparison(value, operator.le, 'less than or equal to')
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/object/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/library/object/__init__.py
new file mode 100644
index 00000000000..5ca45566616
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/object/__init__.py
@@ -0,0 +1,10 @@
+from __future__ import absolute_import
+"""Matchers that inspect objects and classes."""
+
+from .haslength import has_length
+from .hasproperty import has_property, has_properties
+from .hasstring import has_string
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/object/haslength.py b/contrib/python/PyHamcrest/py3/hamcrest/library/object/haslength.py
new file mode 100644
index 00000000000..3ef0ab5b81e
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/object/haslength.py
@@ -0,0 +1,50 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class HasLength(BaseMatcher):
+
+    def __init__(self, len_matcher):
+        self.len_matcher = len_matcher
+
+    def _matches(self, item):
+        if not hasmethod(item, '__len__'):
+            return False
+        return self.len_matcher.matches(len(item))
+
+    def describe_mismatch(self, item, mismatch_description):
+        super(HasLength, self).describe_mismatch(item, mismatch_description)
+        if hasmethod(item, '__len__'):
+            mismatch_description.append_text(' with length of ')    \
+                                .append_description_of(len(item))
+
+    def describe_to(self, description):
+        description.append_text('an object with length of ')    \
+                    .append_description_of(self.len_matcher)
+
+
+def has_length(match):
+    """Matches if ``len(item)`` satisfies a given matcher.
+
+    :param match: The matcher to satisfy, or an expected value for
+        :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    This matcher invokes the :py:func:`len` function on the evaluated object to
+    get its length, passing the result to a given matcher for evaluation.
+
+    If the ``match`` argument is not a matcher, it is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    :equality.
+
+    Examples::
+
+        has_length(greater_than(6))
+        has_length(5)
+
+    """
+    return HasLength(wrap_matcher(match))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/object/hasproperty.py b/contrib/python/PyHamcrest/py3/hamcrest/library/object/hasproperty.py
new file mode 100644
index 00000000000..d2536d69f40
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/object/hasproperty.py
@@ -0,0 +1,154 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core import anything
+from hamcrest.core.core.allof import all_of
+from hamcrest.core.string_description import StringDescription
+from hamcrest.core.helpers.hasmethod import hasmethod
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher as wrap_shortcut
+
+__author__ = "Chris Rose"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class IsObjectWithProperty(BaseMatcher):
+
+    def __init__(self, property_name, value_matcher):
+        self.property_name = property_name
+        self.value_matcher = value_matcher
+
+    def _matches(self, o):
+        if o is None:
+            return False
+
+        if not hasattr(o, self.property_name):
+            return False
+
+        value = getattr(o, self.property_name)
+        return self.value_matcher.matches(value)
+
+    def describe_to(self, description):
+        description.append_text("an object with a property '") \
+                                        .append_text(self.property_name) \
+                                        .append_text("' matching ") \
+                                        .append_description_of(self.value_matcher)
+
+    def describe_mismatch(self, item, mismatch_description):
+        if item is None:
+            mismatch_description.append_text('was None')
+            return
+
+        if not hasattr(item, self.property_name):
+            mismatch_description.append_value(item) \
+                                                    .append_text(' did not have the ') \
+                                                    .append_value(self.property_name) \
+                                                    .append_text(' property')
+            return
+
+        mismatch_description.append_text('property ').append_value(self.property_name).append_text(' ')
+        value = getattr(item, self.property_name)
+        self.value_matcher.describe_mismatch(value, mismatch_description)
+
+    def __str__(self):
+        d = StringDescription()
+        self.describe_to(d)
+        return str(d)
+
+
+def has_property(name, match=None):
+    """Matches if object has a property with a given name whose value satisfies
+    a given matcher.
+
+    :param name: The name of the property.
+    :param match: Optional matcher to satisfy.
+
+    This matcher determines if the evaluated object has a property with a given
+    name. If no such property is found, ``has_property`` is not satisfied.
+
+    If the property is found, its value is passed to a given matcher for
+    evaluation. If the ``match`` argument is not a matcher, it is implicitly
+    wrapped in an :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to
+    check for equality.
+
+    If the ``match`` argument is not provided, the
+    :py:func:`~hamcrest.core.core.isanything.anything` matcher is used so that
+    ``has_property`` is satisfied if a matching property is found.
+
+    Examples::
+
+        has_property('name', starts_with('J'))
+        has_property('name', 'Jon')
+        has_property('name')
+
+    """
+
+    if match is None:
+        match = anything()
+
+    return IsObjectWithProperty(name, wrap_shortcut(match))
+
+
+def has_properties(*keys_valuematchers, **kv_args):
+    """Matches if an object has properties satisfying all of a dictionary
+    of string property names and corresponding value matchers.
+
+    :param matcher_dict: A dictionary mapping keys to associated value matchers,
+        or to expected values for
+        :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    Note that the keys must be actual keys, not matchers. Any value argument
+    that is not a matcher is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    Examples::
+
+        has_properties({'foo':equal_to(1), 'bar':equal_to(2)})
+        has_properties({'foo':1, 'bar':2})
+
+    ``has_properties`` also accepts a list of keyword arguments:
+
+    .. function:: has_properties(keyword1=value_matcher1[, keyword2=value_matcher2[, ...]])
+
+    :param keyword1: A keyword to look up.
+    :param valueMatcher1: The matcher to satisfy for the value, or an expected
+        value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    Examples::
+
+        has_properties(foo=equal_to(1), bar=equal_to(2))
+        has_properties(foo=1, bar=2)
+
+    Finally, ``has_properties`` also accepts a list of alternating keys and their
+    value matchers:
+
+    .. function:: has_properties(key1, value_matcher1[, ...])
+
+    :param key1: A key (not a matcher) to look up.
+    :param valueMatcher1: The matcher to satisfy for the value, or an expected
+        value for :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    Examples::
+
+        has_properties('foo', equal_to(1), 'bar', equal_to(2))
+        has_properties('foo', 1, 'bar', 2)
+
+    """
+    if len(keys_valuematchers) == 1:
+        try:
+            base_dict = keys_valuematchers[0].copy()
+            for key in base_dict:
+                base_dict[key] = wrap_shortcut(base_dict[key])
+        except AttributeError:
+            raise ValueError('single-argument calls to has_properties must pass a dict as the argument')
+    else:
+        if len(keys_valuematchers) % 2:
+            raise ValueError('has_properties requires key-value pairs')
+        base_dict = {}
+        for index in range(int(len(keys_valuematchers) / 2)):
+            base_dict[keys_valuematchers[2 * index]] = wrap_shortcut(keys_valuematchers[2 * index + 1])
+
+    for key, value in kv_args.items():
+        base_dict[key] = wrap_shortcut(value)
+
+    return all_of(*[has_property(property_name, property_value_matcher) for \
+                   property_name, property_value_matcher in base_dict.items()])
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/object/hasstring.py b/contrib/python/PyHamcrest/py3/hamcrest/library/object/hasstring.py
new file mode 100644
index 00000000000..8b50547e21c
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/object/hasstring.py
@@ -0,0 +1,40 @@
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.wrap_matcher import wrap_matcher
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class HasString(BaseMatcher):
+
+    def __init__(self, str_matcher):
+        self.str_matcher = str_matcher
+
+    def _matches(self, item):
+        return self.str_matcher.matches(str(item))
+
+    def describe_to(self, description):
+        description.append_text('an object with str ')          \
+                    .append_description_of(self.str_matcher)
+
+
+def has_string(match):
+    """Matches if ``str(item)`` satisfies a given matcher.
+
+    :param match: The matcher to satisfy, or an expected value for
+        :py:func:`~hamcrest.core.core.isequal.equal_to` matching.
+
+    This matcher invokes the :py:func:`str` function on the evaluated object to
+    get its length, passing the result to a given matcher for evaluation. If
+    the ``match`` argument is not a matcher, it is implicitly wrapped in an
+    :py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for
+    equality.
+
+    Examples::
+
+        has_string(starts_with('foo'))
+        has_string('bar')
+
+    """
+    return HasString(wrap_matcher(match))
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/__init__.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/__init__.py
new file mode 100644
index 00000000000..39d0e8b3822
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/__init__.py
@@ -0,0 +1,14 @@
+from __future__ import absolute_import
+"""Matchers that perform text comparisons."""
+
+from .isequal_ignoring_case import equal_to_ignoring_case
+from .isequal_ignoring_whitespace import equal_to_ignoring_whitespace
+from .stringcontains import contains_string
+from .stringendswith import ends_with
+from .stringstartswith import starts_with
+from .stringmatches import matches_regexp
+from .stringcontainsinorder import string_contains_in_order
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/isequal_ignoring_case.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/isequal_ignoring_case.py
new file mode 100644
index 00000000000..d1ee2d17fc3
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/isequal_ignoring_case.py
@@ -0,0 +1,43 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.core.base_matcher import BaseMatcher
+
+import six
+
+class IsEqualIgnoringCase(BaseMatcher):
+
+    def __init__(self, string):
+        if not isinstance(string, six.string_types):
+            raise TypeError('IsEqualIgnoringCase requires string')
+        self.original_string = string
+        self.lowered_string = string.lower()
+
+    def _matches(self, item):
+        if not isinstance(item, six.string_types):
+            return False
+        return self.lowered_string == item.lower()
+
+    def describe_to(self, description):
+        description.append_description_of(self.original_string)    \
+                   .append_text(' ignoring case')
+
+
+def equal_to_ignoring_case(string):
+    """Matches if object is a string equal to a given string, ignoring case
+    differences.
+
+    :param string: The string to compare against as the expected value.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it compares it with ``string``, ignoring differences of case.
+
+    Example::
+
+        equal_to_ignoring_case("hello world")
+
+    will match "heLLo WorlD".
+
+    """
+    return IsEqualIgnoringCase(string)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/isequal_ignoring_whitespace.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/isequal_ignoring_whitespace.py
new file mode 100644
index 00000000000..86fa997601b
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/isequal_ignoring_whitespace.py
@@ -0,0 +1,57 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.core.base_matcher import BaseMatcher
+
+import six
+
+def stripspace(string):
+    result = ''
+    last_was_space = True
+    for character in string:
+        if character.isspace():
+            if not last_was_space:
+                result += ' '
+            last_was_space = True
+        else:
+            result += character
+            last_was_space = False
+    return result.strip()
+
+
+class IsEqualIgnoringWhiteSpace(BaseMatcher):
+
+    def __init__(self, string):
+        if not isinstance(string, six.string_types):
+            raise TypeError('IsEqualIgnoringWhiteSpace requires string')
+        self.original_string = string
+        self.stripped_string = stripspace(string)
+
+    def _matches(self, item):
+        if not isinstance(item, six.string_types):
+            return False
+        return self.stripped_string == stripspace(item)
+
+    def describe_to(self, description):
+        description.append_description_of(self.original_string)    \
+                   .append_text(' ignoring whitespace')
+
+
+def equal_to_ignoring_whitespace(string):
+    """Matches if object is a string equal to a given string, ignoring
+    differences in whitespace.
+
+    :param string: The string to compare against as the expected value.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it compares it with ``string``, ignoring differences in runs of whitespace.
+
+    Example::
+
+        equal_to_ignoring_whitespace("hello world")
+
+    will match ``"hello   world"``.
+
+    """
+    return IsEqualIgnoringWhiteSpace(string)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringcontains.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringcontains.py
new file mode 100644
index 00000000000..58ffd283c66
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringcontains.py
@@ -0,0 +1,38 @@
+from hamcrest.library.text.substringmatcher import SubstringMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class StringContains(SubstringMatcher):
+
+    def __init__(self, substring):
+        super(StringContains, self).__init__(substring)
+
+    def _matches(self, item):
+        if not hasmethod(item, 'find'):
+            return False
+        return item.find(self.substring) >= 0
+
+    def relationship(self):
+        return 'containing'
+
+
+def contains_string(substring):
+    """Matches if object is a string containing a given string.
+
+    :param string: The string to search for.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it checks whether it contains ``string``.
+
+    Example::
+
+        contains_string("def")
+
+    will match "abcdefg".
+
+    """
+    return StringContains(substring)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringcontainsinorder.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringcontainsinorder.py
new file mode 100644
index 00000000000..d5b24ffa40c
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringcontainsinorder.py
@@ -0,0 +1,52 @@
+__author__ = "Romilly Cocking"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+
+import six
+
+class StringContainsInOrder(BaseMatcher):
+
+    def __init__(self, *substrings):
+        for substring in substrings:
+            if not isinstance(substring, six.string_types):
+                raise TypeError(self.__class__.__name__
+                                + ' requires string arguments')
+        self.substrings = substrings
+
+    def _matches(self, item):
+        if not hasmethod(item, 'find'):
+            return False
+        from_index = 0
+        for substring in self.substrings:
+            from_index = item.find(substring, from_index)
+            if from_index == -1:
+                return False
+        return True
+
+    def describe_to(self, description):
+        description.append_list('a string containing ', ', ', ' in order',
+                                self.substrings)
+
+
+def string_contains_in_order(*substrings):
+    """Matches if object is a string containing a given list of substrings in
+    relative order.
+
+    :param string1,...:  A comma-separated list of strings.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it checks whether it contains a given list of strings, in relative order to
+    each other. The searches are performed starting from the beginning of the
+    evaluated string.
+
+    Example::
+
+        string_contains_in_order("bc", "fg", "jkl")
+
+    will match "abcdefghijklm".
+
+    """
+    return StringContainsInOrder(*substrings)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringendswith.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringendswith.py
new file mode 100644
index 00000000000..43f9c3d3021
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringendswith.py
@@ -0,0 +1,39 @@
+from hamcrest.library.text.substringmatcher import SubstringMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+
+class StringEndsWith(SubstringMatcher):
+
+    def __init__(self, substring):
+        super(StringEndsWith, self).__init__(substring)
+
+    def _matches(self, item):
+        if not hasmethod(item, 'endswith'):
+            return False
+        return item.endswith(self.substring)
+
+    def relationship(self):
+        return 'ending with'
+
+
+def ends_with(string):
+    """Matches if object is a string ending with a given string.
+
+    :param string: The string to search for.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it checks if ``string`` matches the ending characters of the evaluated
+    object.
+
+    Example::
+
+        ends_with("bar")
+
+    will match "foobar".
+
+    """
+    return StringEndsWith(string)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringmatches.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringmatches.py
new file mode 100644
index 00000000000..2a16e29729b
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringmatches.py
@@ -0,0 +1,40 @@
+__author__ = "Chris Rose"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+import re
+
+import six
+
+from hamcrest.core.base_matcher import BaseMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+
+class StringMatchesPattern(BaseMatcher):
+
+    def __init__(self, pattern):
+        self.pattern = pattern
+
+    def describe_to(self, description):
+        description.append_text("a string matching '") \
+                                   .append_text(self.pattern.pattern) \
+                                   .append_text("'")
+
+    def _matches(self, item):
+        return self.pattern.search(item) is not None
+
+
+def matches_regexp(pattern):
+    """Matches if object is a string containing a match for a given regular
+    expression.
+
+    :param pattern: The regular expression to search for.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it checks if the regular expression ``pattern`` matches anywhere within the
+    evaluated object.
+
+    """
+    if isinstance(pattern, six.string_types):
+        pattern = re.compile(pattern)
+
+    return StringMatchesPattern(pattern)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringstartswith.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringstartswith.py
new file mode 100644
index 00000000000..a0af49c9c2a
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/stringstartswith.py
@@ -0,0 +1,39 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.library.text.substringmatcher import SubstringMatcher
+from hamcrest.core.helpers.hasmethod import hasmethod
+
+
+class StringStartsWith(SubstringMatcher):
+
+    def __init__(self, substring):
+        super(StringStartsWith, self).__init__(substring)
+
+    def _matches(self, item):
+        if not hasmethod(item, 'startswith'):
+            return False
+        return item.startswith(self.substring)
+
+    def relationship(self):
+        return 'starting with'
+
+
+def starts_with(substring):
+    """Matches if object is a string starting with a given string.
+
+    :param string: The string to search for.
+
+    This matcher first checks whether the evaluated object is a string. If so,
+    it checks if ``string`` matches the beginning characters of the evaluated
+    object.
+
+    Example::
+
+        starts_with("foo")
+
+    will match "foobar".
+
+    """
+    return StringStartsWith(substring)
diff --git a/contrib/python/PyHamcrest/py3/hamcrest/library/text/substringmatcher.py b/contrib/python/PyHamcrest/py3/hamcrest/library/text/substringmatcher.py
new file mode 100644
index 00000000000..63ea359a51c
--- /dev/null
+++ b/contrib/python/PyHamcrest/py3/hamcrest/library/text/substringmatcher.py
@@ -0,0 +1,20 @@
+__author__ = "Jon Reid"
+__copyright__ = "Copyright 2011 hamcrest.org"
+__license__ = "BSD, see License.txt"
+
+from hamcrest.core.base_matcher import BaseMatcher
+
+import six
+
+class SubstringMatcher(BaseMatcher):
+
+    def __init__(self, substring):
+        if not isinstance(substring, six.string_types):
+            raise TypeError(self.__class__.__name__ + ' requires string')
+        self.substring = substring
+
+    def describe_to(self, description):
+        description.append_text('a string ')                \
+                   .append_text(self.relationship())        \
+                   .append_text(' ')                        \
+                   .append_description_of(self.substring)