fix ya.make

1 files changed, 0 insertions, 421 deletions

diff --git a/contrib/python/pytest/py2/_pytest/assertion/util.py b/contrib/python/pytest/py2/_pytest/assertion/util.py
deleted file mode 100644
index c382f1c609..0000000000
--- a/contrib/python/pytest/py2/_pytest/assertion/util.py
+++ /dev/null
@@ -1,421 +0,0 @@
-# -*- coding: utf-8 -*-
-"""Utilities for assertion debugging"""
-from __future__ import absolute_import
-from __future__ import division
-from __future__ import print_function
-
-import pprint
-
-import six
-
-import _pytest._code
-from ..compat import Sequence
-from _pytest import outcomes
-from _pytest._io.saferepr import saferepr
-from _pytest.compat import ATTRS_EQ_FIELD
-
-# The _reprcompare attribute on the util module is used by the new assertion
-# interpretation code and assertion rewriter to detect this plugin was
-# loaded and in turn call the hooks defined here as part of the
-# DebugInterpreter.
-_reprcompare = None
-
-
-# the re-encoding is needed for python2 repr
-# with non-ascii characters (see issue 877 and 1379)
-def ecu(s):
-    if isinstance(s, bytes):
-        return s.decode("UTF-8", "replace")
-    else:
-        return s
-
-
-def format_explanation(explanation):
-    """This formats an explanation
-
-    Normally all embedded newlines are escaped, however there are
-    three exceptions: \n{, \n} and \n~.  The first two are intended
-    cover nested explanations, see function and attribute explanations
-    for examples (.visit_Call(), visit_Attribute()).  The last one is
-    for when one explanation needs to span multiple lines, e.g. when
-    displaying diffs.
-    """
-    explanation = ecu(explanation)
-    lines = _split_explanation(explanation)
-    result = _format_lines(lines)
-    return u"\n".join(result)
-
-
-def _split_explanation(explanation):
-    """Return a list of individual lines in the explanation
-
-    This will return a list of lines split on '\n{', '\n}' and '\n~'.
-    Any other newlines will be escaped and appear in the line as the
-    literal '\n' characters.
-    """
-    raw_lines = (explanation or u"").split("\n")
-    lines = [raw_lines[0]]
-    for values in raw_lines[1:]:
-        if values and values[0] in ["{", "}", "~", ">"]:
-            lines.append(values)
-        else:
-            lines[-1] += "\\n" + values
-    return lines
-
-
-def _format_lines(lines):
-    """Format the individual lines
-
-    This will replace the '{', '}' and '~' characters of our mini
-    formatting language with the proper 'where ...', 'and ...' and ' +
-    ...' text, taking care of indentation along the way.
-
-    Return a list of formatted lines.
-    """
-    result = lines[:1]
-    stack = [0]
-    stackcnt = [0]
-    for line in lines[1:]:
-        if line.startswith("{"):
-            if stackcnt[-1]:
-                s = u"and   "
-            else:
-                s = u"where "
-            stack.append(len(result))
-            stackcnt[-1] += 1
-            stackcnt.append(0)
-            result.append(u" +" + u"  " * (len(stack) - 1) + s + line[1:])
-        elif line.startswith("}"):
-            stack.pop()
-            stackcnt.pop()
-            result[stack[-1]] += line[1:]
-        else:
-            assert line[0] in ["~", ">"]
-            stack[-1] += 1
-            indent = len(stack) if line.startswith("~") else len(stack) - 1
-            result.append(u"  " * indent + line[1:])
-    assert len(stack) == 1
-    return result
-
-
-# Provide basestring in python3
-try:
-    basestring = basestring
-except NameError:
-    basestring = str
-
-
-def issequence(x):
-    return isinstance(x, Sequence) and not isinstance(x, basestring)
-
-
-def istext(x):
-    return isinstance(x, basestring)
-
-
-def isdict(x):
-    return isinstance(x, dict)
-
-
-def isset(x):
-    return isinstance(x, (set, frozenset))
-
-
-def isdatacls(obj):
-    return getattr(obj, "__dataclass_fields__", None) is not None
-
-
-def isattrs(obj):
-    return getattr(obj, "__attrs_attrs__", None) is not None
-
-
-def isiterable(obj):
-    try:
-        iter(obj)
-        return not istext(obj)
-    except TypeError:
-        return False
-
-
-def assertrepr_compare(config, op, left, right):
-    """Return specialised explanations for some operators/operands"""
-    width = 80 - 15 - len(op) - 2  # 15 chars indentation, 1 space around op
-    left_repr = saferepr(left, maxsize=int(width // 2))
-    right_repr = saferepr(right, maxsize=width - len(left_repr))
-
-    summary = u"%s %s %s" % (ecu(left_repr), op, ecu(right_repr))
-
-    verbose = config.getoption("verbose")
-    explanation = None
-    try:
-        if op == "==":
-            if istext(left) and istext(right):
-                explanation = _diff_text(left, right, verbose)
-            else:
-                if issequence(left) and issequence(right):
-                    explanation = _compare_eq_sequence(left, right, verbose)
-                elif isset(left) and isset(right):
-                    explanation = _compare_eq_set(left, right, verbose)
-                elif isdict(left) and isdict(right):
-                    explanation = _compare_eq_dict(left, right, verbose)
-                elif type(left) == type(right) and (isdatacls(left) or isattrs(left)):
-                    type_fn = (isdatacls, isattrs)
-                    explanation = _compare_eq_cls(left, right, verbose, type_fn)
-                elif verbose > 0:
-                    explanation = _compare_eq_verbose(left, right)
-                if isiterable(left) and isiterable(right):
-                    expl = _compare_eq_iterable(left, right, verbose)
-                    if explanation is not None:
-                        explanation.extend(expl)
-                    else:
-                        explanation = expl
-        elif op == "not in":
-            if istext(left) and istext(right):
-                explanation = _notin_text(left, right, verbose)
-    except outcomes.Exit:
-        raise
-    except Exception:
-        explanation = [
-            u"(pytest_assertion plugin: representation of details failed.  "
-            u"Probably an object has a faulty __repr__.)",
-            six.text_type(_pytest._code.ExceptionInfo.from_current()),
-        ]
-
-    if not explanation:
-        return None
-
-    return [summary] + explanation
-
-
-def _diff_text(left, right, verbose=0):
-    """Return the explanation for the diff between text or bytes.
-
-    Unless --verbose is used this will skip leading and trailing
-    characters which are identical to keep the diff minimal.
-
-    If the input are bytes they will be safely converted to text.
-    """
-    from difflib import ndiff
-
-    explanation = []
-
-    def escape_for_readable_diff(binary_text):
-        """
-        Ensures that the internal string is always valid unicode, converting any bytes safely to valid unicode.
-        This is done using repr() which then needs post-processing to fix the encompassing quotes and un-escape
-        newlines and carriage returns (#429).
-        """
-        r = six.text_type(repr(binary_text)[1:-1])
-        r = r.replace(r"\n", "\n")
-        r = r.replace(r"\r", "\r")
-        return r
-
-    if isinstance(left, bytes):
-        left = escape_for_readable_diff(left)
-    if isinstance(right, bytes):
-        right = escape_for_readable_diff(right)
-    if verbose < 1:
-        i = 0  # just in case left or right has zero length
-        for i in range(min(len(left), len(right))):
-            if left[i] != right[i]:
-                break
-        if i > 42:
-            i -= 10  # Provide some context
-            explanation = [
-                u"Skipping %s identical leading characters in diff, use -v to show" % i
-            ]
-            left = left[i:]
-            right = right[i:]
-        if len(left) == len(right):
-            for i in range(len(left)):
-                if left[-i] != right[-i]:
-                    break
-            if i > 42:
-                i -= 10  # Provide some context
-                explanation += [
-                    u"Skipping {} identical trailing "
-                    u"characters in diff, use -v to show".format(i)
-                ]
-                left = left[:-i]
-                right = right[:-i]
-    keepends = True
-    if left.isspace() or right.isspace():
-        left = repr(str(left))
-        right = repr(str(right))
-        explanation += [u"Strings contain only whitespace, escaping them using repr()"]
-    explanation += [
-        line.strip("\n")
-        for line in ndiff(left.splitlines(keepends), right.splitlines(keepends))
-    ]
-    return explanation
-
-
-def _compare_eq_verbose(left, right):
-    keepends = True
-    left_lines = repr(left).splitlines(keepends)
-    right_lines = repr(right).splitlines(keepends)
-
-    explanation = []
-    explanation += [u"-" + line for line in left_lines]
-    explanation += [u"+" + line for line in right_lines]
-
-    return explanation
-
-
-def _compare_eq_iterable(left, right, verbose=0):
-    if not verbose:
-        return [u"Use -v to get the full diff"]
-    # dynamic import to speedup pytest
-    import difflib
-
-    try:
-        left_formatting = pprint.pformat(left).splitlines()
-        right_formatting = pprint.pformat(right).splitlines()
-        explanation = [u"Full diff:"]
-    except Exception:
-        # hack: PrettyPrinter.pformat() in python 2 fails when formatting items that can't be sorted(), ie, calling
-        # sorted() on a list would raise. See issue #718.
-        # As a workaround, the full diff is generated by using the repr() string of each item of each container.
-        left_formatting = sorted(repr(x) for x in left)
-        right_formatting = sorted(repr(x) for x in right)
-        explanation = [u"Full diff (fallback to calling repr on each item):"]
-    explanation.extend(
-        line.strip() for line in difflib.ndiff(left_formatting, right_formatting)
-    )
-    return explanation
-
-
-def _compare_eq_sequence(left, right, verbose=0):
-    explanation = []
-    len_left = len(left)
-    len_right = len(right)
-    for i in range(min(len_left, len_right)):
-        if left[i] != right[i]:
-            explanation += [u"At index %s diff: %r != %r" % (i, left[i], right[i])]
-            break
-    len_diff = len_left - len_right
-
-    if len_diff:
-        if len_diff > 0:
-            dir_with_more = "Left"
-            extra = saferepr(left[len_right])
-        else:
-            len_diff = 0 - len_diff
-            dir_with_more = "Right"
-            extra = saferepr(right[len_left])
-
-        if len_diff == 1:
-            explanation += [u"%s contains one more item: %s" % (dir_with_more, extra)]
-        else:
-            explanation += [
-                u"%s contains %d more items, first extra item: %s"
-                % (dir_with_more, len_diff, extra)
-            ]
-    return explanation
-
-
-def _compare_eq_set(left, right, verbose=0):
-    explanation = []
-    diff_left = left - right
-    diff_right = right - left
-    if diff_left:
-        explanation.append(u"Extra items in the left set:")
-        for item in diff_left:
-            explanation.append(saferepr(item))
-    if diff_right:
-        explanation.append(u"Extra items in the right set:")
-        for item in diff_right:
-            explanation.append(saferepr(item))
-    return explanation
-
-
-def _compare_eq_dict(left, right, verbose=0):
-    explanation = []
-    set_left = set(left)
-    set_right = set(right)
-    common = set_left.intersection(set_right)
-    same = {k: left[k] for k in common if left[k] == right[k]}
-    if same and verbose < 2:
-        explanation += [u"Omitting %s identical items, use -vv to show" % len(same)]
-    elif same:
-        explanation += [u"Common items:"]
-        explanation += pprint.pformat(same).splitlines()
-    diff = {k for k in common if left[k] != right[k]}
-    if diff:
-        explanation += [u"Differing items:"]
-        for k in diff:
-            explanation += [saferepr({k: left[k]}) + " != " + saferepr({k: right[k]})]
-    extra_left = set_left - set_right
-    len_extra_left = len(extra_left)
-    if len_extra_left:
-        explanation.append(
-            u"Left contains %d more item%s:"
-            % (len_extra_left, "" if len_extra_left == 1 else "s")
-        )
-        explanation.extend(
-            pprint.pformat({k: left[k] for k in extra_left}).splitlines()
-        )
-    extra_right = set_right - set_left
-    len_extra_right = len(extra_right)
-    if len_extra_right:
-        explanation.append(
-            u"Right contains %d more item%s:"
-            % (len_extra_right, "" if len_extra_right == 1 else "s")
-        )
-        explanation.extend(
-            pprint.pformat({k: right[k] for k in extra_right}).splitlines()
-        )
-    return explanation
-
-
-def _compare_eq_cls(left, right, verbose, type_fns):
-    isdatacls, isattrs = type_fns
-    if isdatacls(left):
-        all_fields = left.__dataclass_fields__
-        fields_to_check = [field for field, info in all_fields.items() if info.compare]
-    elif isattrs(left):
-        all_fields = left.__attrs_attrs__
-        fields_to_check = [
-            field.name for field in all_fields if getattr(field, ATTRS_EQ_FIELD)
-        ]
-
-    same = []
-    diff = []
-    for field in fields_to_check:
-        if getattr(left, field) == getattr(right, field):
-            same.append(field)
-        else:
-            diff.append(field)
-
-    explanation = []
-    if same and verbose < 2:
-        explanation.append(u"Omitting %s identical items, use -vv to show" % len(same))
-    elif same:
-        explanation += [u"Matching attributes:"]
-        explanation += pprint.pformat(same).splitlines()
-    if diff:
-        explanation += [u"Differing attributes:"]
-        for field in diff:
-            explanation += [
-                (u"%s: %r != %r") % (field, getattr(left, field), getattr(right, field))
-            ]
-    return explanation
-
-
-def _notin_text(term, text, verbose=0):
-    index = text.find(term)
-    head = text[:index]
-    tail = text[index + len(term) :]
-    correct_text = head + tail
-    diff = _diff_text(correct_text, text, verbose)
-    newdiff = [u"%s is contained here:" % saferepr(term, maxsize=42)]
-    for line in diff:
-        if line.startswith(u"Skipping"):
-            continue
-        if line.startswith(u"- "):
-            continue
-        if line.startswith(u"+ "):
-            newdiff.append(u"  " + line[2:])
-        else:
-            newdiff.append(line)
-    return newdiff