[content/test/gpu] Run pylint check of gpu tests in unittest instead of PRESUBMIT

third_party/pylint/pylint/checkers/__init__.py

Index: third_party/pylint/pylint/checkers/__init__.py
diff --git a/third_party/pylint/pylint/checkers/__init__.py b/third_party/pylint/pylint/checkers/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..51adb4d04337c9f2f4aeccfb2519730767e9d53d
--- /dev/null
+++ b/third_party/pylint/pylint/checkers/__init__.py
@@ -0,0 +1,124 @@
+# Copyright (c) 2003-2013 LOGILAB S.A. (Paris, FRANCE).
+# http://www.logilab.fr/ -- mailto:contact@logilab.fr
+#
+# This program is free software; you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation; either version 2 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+"""utilities methods and classes for checkers
+
+Base id of standard checkers (used in msg and report ids):
+01: base
+02: classes
+03: format
+04: import
+05: misc
+06: variables
+07: exceptions
+08: similar
+09: design_analysis
+10: newstyle
+11: typecheck
+12: logging
+13: string_format
+14: string_constant
+15: stdlib
+16: python3
+17-50: not yet used: reserved for future internal checkers.
+51-99: perhaps used: reserved for external checkers
+
+The raw_metrics checker has no number associated since it doesn't emit any
+messages nor reports. XXX not true, emit a 07 report !
+
+"""
+
+import sys
+import tokenize
+import warnings
+
+from logilab.common.configuration import OptionsProviderMixIn
+
+from pylint.reporters import diff_string
+from pylint.utils import register_plugins
+from pylint.interfaces import UNDEFINED
+
+
+def table_lines_from_stats(stats, old_stats, columns):
+    """get values listed in <columns> from <stats> and <old_stats>,
+    and return a formated list of values, designed to be given to a
+    ureport.Table object
+    """
+    lines = []
+    for m_type in columns:
+        new = stats[m_type]
+        format = str # pylint: disable=redefined-builtin
+        if isinstance(new, float):
+            format = lambda num: '%.3f' % num
+        old = old_stats.get(m_type)
+        if old is not None:
+            diff_str = diff_string(old, new)
+            old = format(old)
+        else:
+            old, diff_str = 'NC', 'NC'
+        lines += (m_type.replace('_', ' '), format(new), old, diff_str)
+    return lines
+
+
+class BaseChecker(OptionsProviderMixIn):
+    """base class for checkers"""
+    # checker name (you may reuse an existing one)
+    name = None
+    # options level (0 will be displaying in --help, 1 in --long-help)
+    level = 1
+    # ordered list of options to control the ckecker behaviour
+    options = ()
+    # messages issued by this checker
+    msgs = {}
+    # reports issued by this checker
+    reports = ()
+    # mark this checker as enabled or not.
+    enabled = True
+
+    def __init__(self, linter=None):
+        """checker instances should have the linter as argument
+
+        linter is an object implementing ILinter
+        """
+        self.name = self.name.lower()
+        OptionsProviderMixIn.__init__(self)
+        self.linter = linter
+
+    def add_message(self, msg_id, line=None, node=None, args=None, confidence=UNDEFINED):
+        """add a message of a given type"""
+        self.linter.add_message(msg_id, line, node, args, confidence)
+
+    # dummy methods implementing the IChecker interface
+
+    def open(self):
+        """called before visiting project (i.e set of modules)"""
+
+    def close(self):
+        """called after visiting project (i.e set of modules)"""
+
+
+class BaseTokenChecker(BaseChecker):
+    """Base class for checkers that want to have access to the token stream."""
+
+    def process_tokens(self, tokens):
+        """Should be overridden by subclasses."""
+        raise NotImplementedError()
+
+
+def initialize(linter):
+    """initialize linter with checkers in this package """
+    register_plugins(linter, __path__[0])
+
+__all__ = ('BaseChecker', 'initialize')