View python_image_2.py
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from PIL import Image, ImageFilter | |
# Blur Filter | |
im = Image.open("cat.jpg") | |
im.filter(ImageFilter.BLUR) | |
im.save("cat-blur.jpg") | |
# Edge Enhance Filter | |
im = Image.open("cat.jpg") |
View python_image_1.py
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from PIL import Image | |
# Macだとプレビューで開く | |
im = Image.open("cat.jpg") | |
print(im.mode) | |
print(im.size) | |
print(im.width) | |
print(im.height) | |
im.show() |
View python-selenium_2.py
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from selenium import webdriver | |
from selenium.webdriver.chrome.options import Options | |
url = "http://www.yahoo.co.jp" | |
options = Options() | |
options.add_argument("--headless") | |
options.add_argument("--no-sandbox") | |
driver = webdriver.Chrome("/usr/bin/chromedriver", options=options) |
View python_selenium_1.sh
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%%shell | |
# Ubuntu no longer distributes chromium-browser outside of snap | |
# | |
# Proposed solution: https://askubuntu.com/questions/1204571/how-to-install-chromium-without-snap | |
# Add debian buster | |
cat > /etc/apt/sources.list.d/debian.list <<'EOF' | |
deb [arch=amd64 signed-by=/usr/share/keyrings/debian-buster.gpg] http://deb.debian.org/debian buster main | |
deb [arch=amd64 signed-by=/usr/share/keyrings/debian-buster-updates.gpg] http://deb.debian.org/debian buster-updates main |
View python_sleep_2.py
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import time | |
from datetime import datetime | |
def function(i): | |
print(f"実行: {i}回目 ({datetime.now()})") | |
max_num = 5 | |
wait_time = 0.5 | |
for i in range(max_num): | |
time.sleep(wait_time) |
View python_sleep_1.py
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import time | |
from datetime import datetime | |
print(f"1行目 {datetime.now()}") | |
time.sleep(1) | |
print(f"2行目 {datetime.now()}") |
View python_input_3.py
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x, y, z = map(int, input().split()) | |
print(f"x={x}, y={y}, z={z}") |
View python_input_2.py
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print("数値を入力してください:", end="") | |
x = input() | |
try: | |
x = int(x) | |
print(f"入力(数値):{x}") | |
except ValueError: | |
print(f"入力エラー:{x}") |
View python_input_1.py
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print("入力してください:", end="") | |
x = input() | |
print(f"入力:{x}") |
View python_lambda_2.py
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l = [ | |
(1, 10), | |
(5, 8), | |
(2, -5), | |
(4, -3), | |
(3, 6) | |
] | |
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