e118936e89
Add timestamps to logs (console and file), updates debrepack to use utils.py for logging and removes color from file handler builder.log. Test Plan: Pass: build-pkgs -a Pass: build-image Pass: repo_manage list Pass: downloader -s -b Story: 2008846 Task: 45086 Signed-off-by: Luis Sampaio <luis.sampaio@windriver.com> Change-Id: If2d76d0d1a6ddd47b6ecc8ed72f9adecbcd354b5
121 lines
3.9 KiB
Python
Executable File
121 lines
3.9 KiB
Python
Executable File
# Copyright (c) 2021 Wind River Systems, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Copyright (C) 2021 Wind River Systems,Inc
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import logging
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import os
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log_levels = {
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'debug': logging.DEBUG,
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'info': logging.INFO,
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'warning': logging.WARNING,
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'error': logging.ERROR,
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'crit': logging.CRITICAL
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}
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def set_logger(logger, log_level='debug'):
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logger.setLevel(log_levels[log_level])
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class ColorFormatter(logging.Formatter):
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FORMAT = ("%(asctime)s - $BOLD%(name)-s$RESET - %(levelname)s: %(message)s")
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BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = list(range(8))
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RESET_SEQ = "\033[0m"
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COLOR_SEQ = "\033[1;%dm"
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BOLD_SEQ = "\033[1m"
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COLORS = {
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'WARNING': YELLOW,
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'INFO': GREEN,
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'DEBUG': BLUE,
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'ERROR': RED
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}
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def formatter_msg(self, msg, use_color=True):
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if use_color:
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msg = msg.replace("$RESET", self.RESET_SEQ)
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msg = msg.replace("$BOLD", self.BOLD_SEQ)
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else:
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msg = msg.replace("$RESET", "").replace("$BOLD", "")
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return msg
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def __init__(self, use_color=True):
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msg = self.formatter_msg(self.FORMAT, use_color)
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logging.Formatter.__init__(self, msg)
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self.use_color = use_color
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def format(self, record):
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lname = record.levelname
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if self.use_color and lname in self.COLORS:
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fcolor = 30 + self.COLORS[lname]
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lncolor = self.COLOR_SEQ % fcolor + lname + self.RESET_SEQ
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record.levelname = lncolor
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return logging.Formatter.format(self, record)
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# create log and console handler and set level
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fh = logging.FileHandler('/localdisk/builder.log')
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fh.setLevel(log_levels[log_level])
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fh.setFormatter(ColorFormatter(use_color=False))
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logger.addHandler(fh)
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ch = logging.StreamHandler()
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ch.setLevel(log_levels[log_level])
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ch.setFormatter(ColorFormatter())
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logger.addHandler(ch)
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logger.propagate = 0
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# Read file 'lst_file', sprip out blank lines and lines starting with '#'.
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# Return the remaining lines as a list. Optionally subject the lines
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# to additional processing via the entry_handler prior to inclusion in
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# the list
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def bc_safe_fetch(lst_file, entry_handler=None, entry_handler_arg=None):
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entries = []
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try:
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with open(lst_file, 'r') as flist:
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lines = list(line for line in (p.strip() for p in flist) if line)
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except IOError as e:
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logger.error(str(e))
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except Exception as e:
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logger.error(str(e))
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else:
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for entry in lines:
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entry = entry.strip()
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if entry.startswith('#'):
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continue
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if entry == "":
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continue
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if entry_handler:
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if entry_handler_arg:
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entries.extend(entry_handler(entry, entry_handler_arg))
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else:
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entries.extend(entry_handler(entry))
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else:
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entries.append(entry)
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return entries
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def limited_walk(dir, max_depth=1):
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dir = dir.rstrip(os.path.sep)
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assert os.path.isdir(dir)
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num_sep_dir = dir.count(os.path.sep)
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for root, dirs, files in os.walk(dir):
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yield root, dirs, files
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num_sep_root = root.count(os.path.sep)
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if num_sep_dir + max_depth <= num_sep_root:
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del dirs[:]
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