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diff --git a/venv/Lib/site-packages/pylint/checkers/raw_metrics.py b/venv/Lib/site-packages/pylint/checkers/raw_metrics.py
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+# Copyright (c) 2007, 2010, 2013, 2015 LOGILAB S.A. (Paris, FRANCE) <contact@logilab.fr>
+# Copyright (c) 2013 Google, Inc.
+# Copyright (c) 2014 Arun Persaud <arun@nubati.net>
+# Copyright (c) 2015-2017 Claudiu Popa <pcmanticore@gmail.com>
+# Copyright (c) 2015 Mike Frysinger <vapier@gentoo.org>
+# Copyright (c) 2015 Ionel Cristian Maries <contact@ionelmc.ro>
+# Copyright (c) 2016 Glenn Matthews <glenn@e-dad.net>
+
+# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+# For details: https://github.com/PyCQA/pylint/blob/master/COPYING
+
+""" Copyright (c) 2003-2010 LOGILAB S.A. (Paris, FRANCE).
+ http://www.logilab.fr/ -- mailto:contact@logilab.fr
+
+Raw metrics checker
+"""
+
+import tokenize
+from typing import Any
+
+from pylint.checkers import BaseTokenChecker
+from pylint.exceptions import EmptyReportError
+from pylint.interfaces import ITokenChecker
+from pylint.reporters.ureports.nodes import Table
+
+
+def report_raw_stats(sect, stats, _):
+    """calculate percentage of code / doc / comment / empty
+    """
+    total_lines = stats["total_lines"]
+    if not total_lines:
+        raise EmptyReportError()
+    sect.description = "%s lines have been analyzed" % total_lines
+    lines = ("type", "number", "%", "previous", "difference")
+    for node_type in ("code", "docstring", "comment", "empty"):
+        key = node_type + "_lines"
+        total = stats[key]
+        percent = float(total * 100) / total_lines
+        lines += (node_type, str(total), "%.2f" % percent, "NC", "NC")
+    sect.append(Table(children=lines, cols=5, rheaders=1))
+
+
+class RawMetricsChecker(BaseTokenChecker):
+    """does not check anything but gives some raw metrics :
+    * total number of lines
+    * total number of code lines
+    * total number of docstring lines
+    * total number of comments lines
+    * total number of empty lines
+    """
+
+    __implements__ = (ITokenChecker,)
+
+    # configuration section name
+    name = "metrics"
+    # configuration options
+    options = ()
+    # messages
+    msgs = {}  # type: Any
+    # reports
+    reports = (("RP0701", "Raw metrics", report_raw_stats),)
+
+    def __init__(self, linter):
+        BaseTokenChecker.__init__(self, linter)
+        self.stats = None
+
+    def open(self):
+        """init statistics"""
+        self.stats = self.linter.add_stats(
+            total_lines=0,
+            code_lines=0,
+            empty_lines=0,
+            docstring_lines=0,
+            comment_lines=0,
+        )
+
+    def process_tokens(self, tokens):
+        """update stats"""
+        i = 0
+        tokens = list(tokens)
+        while i < len(tokens):
+            i, lines_number, line_type = get_type(tokens, i)
+            self.stats["total_lines"] += lines_number
+            self.stats[line_type] += lines_number
+
+
+JUNK = (tokenize.NL, tokenize.INDENT, tokenize.NEWLINE, tokenize.ENDMARKER)
+
+
+def get_type(tokens, start_index):
+    """return the line type : docstring, comment, code, empty"""
+    i = start_index
+    tok_type = tokens[i][0]
+    start = tokens[i][2]
+    pos = start
+    line_type = None
+    while i < len(tokens) and tokens[i][2][0] == start[0]:
+        tok_type = tokens[i][0]
+        pos = tokens[i][3]
+        if line_type is None:
+            if tok_type == tokenize.STRING:
+                line_type = "docstring_lines"
+            elif tok_type == tokenize.COMMENT:
+                line_type = "comment_lines"
+            elif tok_type in JUNK:
+                pass
+            else:
+                line_type = "code_lines"
+        i += 1
+    if line_type is None:
+        line_type = "empty_lines"
+    elif i < len(tokens) and tokens[i][0] == tokenize.NEWLINE:
+        i += 1
+    return i, pos[0] - start[0] + 1, line_type
+
+
+def register(linter):
+    """ required method to auto register this checker """
+    linter.register_checker(RawMetricsChecker(linter))