#!/usr/bin/env python
# -*- coding: utf-8 -*-
# - A simple stopwatch program.

import time


def main():
    # Display the program's instructions
    print('Press Enter to begin. Afterwards,'
          ' press ENTER to click the stopwatch,'
          'Press ctrl-c to quit.')
    input()
    print('started.')
    starttime = time.time()
    lasttime = starttime
    lapNUM = 1

    # Start Tracking the lap times.
    try:
        while True:
            input()
            laptime = round(time.time() - lasttime, 2)
            totaltime = round(time.time() - starttime, 2)
            print(f'Lap {lapNUM}: {totaltime} ({laptime})', end='')
            lapNUM += 1
            lasttime = time.time()

    except KeyboardInterrupt:
        # Handle the Ctrl-c exception to keep its error message from displaying
        print('\nDone.')



if __name__ == '__main__':
    main()

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Prints the weather for a location from the command line

import json
import requests
import sys
import pprint

def main():
    # Compute location from command line arguments.
    if len(sys.argv) < 2:
        print('Usage: quickWeather.py location')
        sys.exit()
    #location = ' '.join(sys.argv[1:])

    # Download the Json data from OpenWeatherMap.org's API.
    url = 'http://weather.livedoor.com/forecast/webservice/json/v1?city=400040' # 久留米

    print(url)
    response = requests.get(url)
    response.raise_for_status()

    # Load JSON data into a python variable.
    weatherData = json.loads(response.text)
    

    # Print weather descriptions
    w = weatherData['forecasts']
    location = weatherData['location']['city']
    print(f'場所 : {location}')
    for i in range(3):
        date = w[i]['dateLabel']
        telop = w[i]['telop']

        print(f'{date} : {telop}')


if __name__ == '__main__':
    main()

# !/user/bin/env python

def main():
    str = 'hello'

    # 出力 -> hello

    # %方式
    print('%s' %(str))

    # str.format()方式
    print('{}'.format(str))

    # f文字列方式
    print(f'{str}')



if __name__ == '__main__':
    main()

# !/user/bin/env python

def main():
    a = 1
    b = 'hello'
    c = 2.000
    d = 64

    # 変数を{}の中に入れられる。
    print(f'{a} {b} {c}')
    # 1 hello 2


    # {]の中で計算できる。
    print(f'{1+2}')
    # 3


    # 10文字の範囲で右そろえ
    print(f'{a:10}')
    #         1


    # 10文字の範囲で左揃え
    print(f'{a:<10} {b:<10}')
    #1          hello


    # 10文字の範囲で中央揃え
    print(f'{a:^10} {b:^10}')
    #    1        hello


    # 小数点表示範囲
    print(f'{c:.1f} {c:.2f} {c:.3f}')
    # 2.0 2.00 2.000


    # 8進数、16進数変換して表示
    print(f'10進数:{d} 8進数:{d:o}  16進数:{d:x}')
    # 10進数:64 8進数:100  16進数:40


if __name__ == '__main__':
    main()

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# -Removes the header from all CSV files in the current working directory.

import csv
import os


def main():
    os.makedirs('headerRemoved', exist_ok=True)

    # Loop through every file in the current working directory
    for csvfilemane in os.listdir('.'):
        if not csvfilemane.endswith('.csv'):
            continue
        print(f'Removing header from {csvfilemane} ...')

        # Read the CSV file in (skipping first row).
        csvRows = []
        with  open(csvfilemane) as csvFileobj:
            readerobj = csv.reader(csvFileobj)
            for row in readerobj:
                if readerobj.line_num == 1:
                    continue
                csvRows.append(row)

        # Write out the CSV file.
        with open(os.path.join('headerRemoved', csvfilemane),
                               'w', newline='') as csvFileobj:
            csvWriter = csv.writer(csvFileobj)
            for row in csvRows:
                csvWriter.writerow(row)
        

if __name__ == '__main__':
    main()

#!/usr/bin/env python
# -*- coding: utf-8 -*-


a = 1

def main():


    def y():
        global a
        print(a)

    b = 1

    def x():
        global b
        print(b)

    y()
    x()


if __name__ == '__main__':
    main()

Traceback (most recent call last):
  File "C:/Users/devel.MASTRE/PycharmProjects/Tkinter/test2.py", line 27, in <module>
    main()
  File "C:/Users/devel.MASTRE/PycharmProjects/Tkinter/test2.py", line 23, in main
1
    x()
  File "C:/Users/devel.MASTRE/PycharmProjects/Tkinter/test2.py", line 19, in x
    print(b)
NameError: name 'b' is not defined

Process finished with exit code 1

#!/usr/bin/env python
# -*- coding: utf-8 -*-

from tkinter import *


def main():

    # メインウィンドウ
    root = Tk()

    # スケールの値を格納
    red = IntVar()
    red.set(0)

    blue = IntVar()
    blue.set(0)
    green = IntVar()
    green.set(0)

    # ボタンの背景色を変更
    def change_color(n):
        color = f'#{red.get():02X}{blue.get():02X}{green.get():02X}' # f'{変数:桁数n進数}' 桁数とn進数はくっつけてよい
        button.configure(bg=color)
        # print(f'#{red.get():02X}{blue.get():02X}{green.get():02X}')

    # ボタン
    button = Button(root, text='Button', bg='#000')
    button.pack()

    # スケール
    s1 = Scale(root, label='red', orient='h', from_=0, to=255, variable=red, command=change_color)
    s2 = Scale(root, label='blue', orient='h', from_=0, to=255, variable=blue, command=change_color)
    s3 = Scale(root, label='green', orient='h', from_=0, to=255, variable=green, command=change_color)

    # ウィジェットの配置
    s1.pack(fill="both")
    s2.pack(fill="both")
    s3.pack(fill="both")

    # メインループ
    root.mainloop()


if __name__ == '__main__':
    main()

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Created by ${USER} on ${DATE}.




def main():
    

if __name__ == '__main__':
    main()

# !/user/bin/env python
# - Corrects costs in produce sales spreadsheet.

import openpyxl


def main():
    wb = openpyxl.load_workbook('produceSales.xlsx')
    sheet = wb.get_sheet_by_name('Sheet')

    # The produce types and their updated prices

    PRICE_UPDATES = {'Garlic': 3.07,
                     'Celery': 1.19,
                     'Lemon': 1.27}

    # Loop through the row and update prices.
    for rowNum in range(2, sheet.get_highest_row()):
        produceName = sheet.cell(row=rowNum, column=1).value # 指定したセルの中身を取り出している
        if produceName in PRICE_UPDATES:
            sheet.cell(row=rowNum, column=2).value = PRICE_UPDATES[produceName]

    wb.save('updatedProduceSales.xlsx')
    print('Done')



if __name__ == '__main__':
    main()