<commit_before>// Copyright (c) 2017, <NAME> <<EMAIL>>
// All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package maintenance

import (
	"fmt"
	"log"
	"net/http"
	"os"
	"path/filepath"
	"sync"
)

// Values for HTTP Contet-Type header.
var (
	HTMLContentType = "text/html; charset=utf-8"
	TextContentType = "text/text; charset=utf-8"
	JSONContentType = "application/json; charset=utf-8"
)

// Logger defines methods required for logging.
type Logger interface {
	Infof(format string, a ...interface{})
	Errorf(format string, a ...interface{})
}

// stdLogger is a simple implementation of Logger interface
// that uses log package for logging messages.
type stdLogger struct{}

func (l stdLogger) Infof(format string, a ...interface{}) {
	log.Printf("INFO "+format, a...)
}

func (l stdLogger) Errorf(format string, a ...interface{}) {
	log.Printf("ERROR "+format, a...)
}

// Store defines methods that are reqired to check, set and remove
// information wheather the maintenance is on of off.
// Usually only one boolean value is needed to be stored
type Store interface {
	// Return true if maintenance is enabled.<commit_msg>maintenance: fix typos in comments<commit_after>// Copyright (c) 2017, <NAME> <<EMAIL>>
// All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package maintenance

import (
	"fmt"
	"log"
	"net/http"
	"os"
	"path/filepath"
	"sync"
)

// Values for HTTP Contet-Type header.
var (
	HTMLContentType = "text/html; charset=utf-8"
	TextContentType = "text/text; charset=utf-8"
	JSONContentType = "application/json; charset=utf-8"
)

// Logger defines methods required for logging.
type Logger interface {
	Infof(format string, a ...interface{})
	Errorf(format string, a ...interface{})
}

// stdLogger is a simple implementation of Logger interface
// that uses log package for logging messages.
type stdLogger struct{}

func (l stdLogger) Infof(format string, a ...interface{}) {
	log.Printf("INFO "+format, a...)
}

func (l stdLogger) Errorf(format string, a ...interface{}) {
	log.Printf("ERROR "+format, a...)
}

// Store defines methods that are required to check, set and remove
// information whether the maintenance is on of off.
// Usually only one boolean value is needed to be stored
type Store interface {
	// Return true if maintenance is enabled.
{'fraction_non_alphanumeric': 0.12371557747636662, 'fraction_numerical': 0.005754212905877518, 'mean_word_length': 3.781925343811395, 'pattern_counts': {'":': 0, '<': 9, '<?xml version=': 0, '>': 9, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '4907923', 'n_tokens_mistral': 733, 'n_tokens_neox': 720, 'n_words': 293}