findmissing: Restore 100-character line length limit for python scripts

Commit a52c5a6bb88e ("pylintrc: set max line length") set a new line length
limit of 80 (from the old 100) for python scripts. The Gods Have Spoken,
but it doesn't make sense to have to rewrite existing scripts just to
follow new restrictions. Set it back to 100 for findmissing.

The pylintrc file is a copy of the parent directory's pylintrc with
the line limit changed from 80 to 100.

BUG=None
TEST=repo upload

Change-Id: Id3a4bc06289d4295a6fcc4a5dac000b56fadf78b
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/dev-util/+/2352412
Reviewed-by: Curtis Malainey <cujomalainey@chromium.org>
Commit-Queue: Guenter Roeck <groeck@chromium.org>
Tested-by: Guenter Roeck <groeck@chromium.org>
diff --git a/contrib/findmissing/pylintrc b/contrib/findmissing/pylintrc
new file mode 100644
index 0000000..cf56890
--- /dev/null
+++ b/contrib/findmissing/pylintrc
@@ -0,0 +1,175 @@
+# Copyright 2020 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+[MASTER]
+
+load-plugins=chromite.cli.cros.lint
+
+# Configure quote preferences.
+string-quote = single-avoid-escape
+triple-quote = double
+docstring-quote = double
+
+[MESSAGES CONTROL]
+
+enable=
+    apply-builtin,
+    backtick,
+    bad-python3-import,
+    buffer-builtin,
+    cmp-builtin,
+    cmp-method,
+    coerce-builtin,
+    coerce-method,
+    delslice-method,
+    deprecated-itertools-function,
+    deprecated-str-translate-call,
+    deprecated-string-function,
+    deprecated-types-field,
+    dict-items-not-iterating,
+    dict-iter-method,
+    dict-keys-not-iterating,
+    dict-values-not-iterating,
+    dict-view-method,
+    div-method,
+    exception-message-attribute,
+    execfile-builtin,
+    file-builtin,
+    filter-builtin-not-iterating,
+    getslice-method,
+    hex-method,
+    idiv-method,
+    import-star-module-level,
+    indexing-exception,
+    input-builtin,
+    intern-builtin,
+    invalid-str-codec,
+    long-builtin,
+    map-builtin-not-iterating,
+    metaclass-assignment,
+    next-method-called,
+    next-method-defined,
+    nonzero-method,
+    oct-method,
+    old-raise-syntax,
+    parameter-unpacking,
+    print-statement,
+    raising-string,
+    range-builtin-not-iterating,
+    raw_input-builtin,
+    rdiv-method,
+    reduce-builtin,
+    reload-builtin,
+    setslice-method,
+    standarderror-builtin,
+    sys-max-int,
+    unichr-builtin,
+    unpacking-in-except,
+    using-cmp-argument,
+    xrange-builtin,
+    zip-builtin-not-iterating,
+
+disable=
+    too-many-lines,
+    too-many-branches,
+    too-many-statements,
+    too-few-public-methods,
+    too-many-instance-attributes,
+    too-many-public-methods,
+    too-many-locals,
+    too-many-arguments,
+    locally-enabled,
+    locally-disabled,
+    fixme,
+    bad-continuation,
+    invalid-name,
+
+[REPORTS]
+
+# Tells whether to display a full report or only the messages
+# CHANGE: No report.
+reports=no
+
+
+[FORMAT]
+
+# Maximum number of characters on a single line.
+max-line-length=100
+
+
+[TYPECHECK]
+
+# List of members which are set dynamically and missed by pylint inference
+# system, and so shouldn't trigger E0201 when accessed.
+# CHANGE: Added 'AndReturn', 'InAnyOrder' and 'MultipleTimes' for pymox.
+# CHANGE: Added tempdir for @osutils.TempDirDecorator.
+generated-members=REQUEST,acl_users,aq_parent,AndReturn,InAnyOrder,MultipleTimes,tempdir
+
+
+[BASIC]
+
+# List of builtins function names that should not be used, separated by a comma.
+# exit & quit are for the interactive interpreter shell only.
+# https://docs.python.org/3/library/constants.html#constants-added-by-the-site-module
+bad-functions=
+    apply,
+    exit,
+    filter,
+    input,
+    map,
+    quit,
+    raw_input,
+    reduce,
+
+# Regular expression which should only match correct function names
+#
+# CHANGE: The ChromiumOS standard is different than PEP-8, so we need to
+# redefine this.
+#
+# Common exceptions to ChromiumOS standard:
+# - main: Standard for main function
+function-rgx=([A-Z_][a-zA-Z0-9]{2,30}|main)$
+
+# Regular expression which should only match correct method names
+#
+# CHANGE: The ChromiumOS standard is different than PEP-8, so we need to
+# redefine this. Here's what we allow:
+# - CamelCaps, starting with a capital letter.  No underscores in function
+#   names.  Can also have a "_" prefix (private method) or a "test" prefix
+#   (unit test).
+# - Methods that look like __xyz__, which are used to do things like
+#   __init__, __del__, etc.
+# - setUp, tearDown: For unit tests.
+method-rgx=((_|test)?[A-Z][a-zA-Z0-9]{2,30}|__[a-z]+__|setUp|tearDown)$
+
+
+[SIMILARITIES]
+
+# Minimum lines number of a similarity.
+min-similarity-lines=8
+
+
+[IMPORTS]
+
+# Deprecated modules which should not be used, separated by a comma.
+# Bastion: Dropped in Python 3.
+# mox: Use the 'mock' module instead.
+# optparse: Use the 'argparse' module instead.
+# regsub: Use the 're' module instead.
+# rexec: Dropped in Python 3.
+# TERMIOS: Use the 'termios' module instead.
+deprecated-modules=
+    Bastion,
+    mox,
+    optparse,
+    regsub,
+    rexec,
+    TERMIOS,
+
+
+[LOGGING]
+
+# Apply logging string format checks to calls on these modules.
+logging-modules=
+    logging,