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feat: save records to ~/tmp by default

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arkohut 2024-08-16 17:59:51 +08:00
parent 8a37d9cdbd
commit ccd5ad45d3
1 changed files with 21 additions and 17 deletions
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38
screen-recorder/record.py
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@ -14,6 +14,9 @@ import imagehash
import argparse import argparse
from .utils import write_image_metadata from .utils import write_image_metadata
# Define the base directory as a global variable
BASE_DIR = os.path.expanduser("~/tmp")
def get_active_window_title(): def get_active_window_title():
active_app = NSWorkspace.sharedWorkspace().activeApplication() active_app = NSWorkspace.sharedWorkspace().activeApplication()
@ -32,24 +35,22 @@ def get_active_window_title():
return app_name # 如果没有找到窗口标题，则只返回应用名称 return app_name # 如果没有找到窗口标题，则只返回应用名称
def load_screen_sequences(): def load_screen_sequences(date):
try: try:
with open(".screen_sequences", "r") as f: with open(os.path.join(BASE_DIR, date, ".screen_sequences"), "r") as f:
return json.load(f) return json.load(f)
except FileNotFoundError: except FileNotFoundError:
return {} return {}
def save_screen_sequences(screen_sequences): def save_screen_sequences(screen_sequences, date):
with open(".screen_sequences", "w") as f: with open(os.path.join(BASE_DIR, date, ".screen_sequences"), "w") as f:
json.dump(screen_sequences, f) json.dump(screen_sequences, f)
f.flush() f.flush()
os.fsync(f.fileno()) os.fsync(f.fileno())
def take_screenshot(previous_hashes, threshold, screen_sequences): def take_screenshot(previous_hashes, threshold, screen_sequences, date, timestamp):
timestamp = time.strftime("%Y%m%d-%H%M%S")
date = timestamp.split("-")[0]
screenshots = [] screenshots = []
# 获取连接的显示器数量 # 获取连接的显示器数量
@ -59,10 +60,10 @@ def take_screenshot(previous_hashes, threshold, screen_sequences):
window_title = get_active_window_title() window_title = get_active_window_title()
# 创建日期目录 # 创建日期目录
os.makedirs(date, exist_ok=True) os.makedirs(os.path.join(BASE_DIR, date), exist_ok=True)
# 打开 worklog 文件 # 打开 worklog 文件
worklog_path = os.path.join(date, "worklog") worklog_path = os.path.join(BASE_DIR, date, "worklog")
with open(worklog_path, "a") as worklog: with open(worklog_path, "a") as worklog:
for display in range(display_count): for display in range(display_count):
# 获取显示器名称 # 获取显示器名称
@ -73,7 +74,8 @@ def take_screenshot(previous_hashes, threshold, screen_sequences):
# 生成临时 PNG 文件名 # 生成临时 PNG 文件名
temp_filename = os.path.join( temp_filename = os.path.join(
date, f"temp_screenshot-{timestamp}-of-{screen_name}.png" os.path.join(BASE_DIR, date),
f"temp_screenshot-{timestamp}-of-{screen_name}.png",
) )
# 使用 screencapture 命令进行截图，-D 选项指定显示器 # 使用 screencapture 命令进行截图，-D 选项指定显示器
@ -85,7 +87,8 @@ def take_screenshot(previous_hashes, threshold, screen_sequences):
with Image.open(temp_filename) as img: with Image.open(temp_filename) as img:
img = img.convert("RGB") img = img.convert("RGB")
jpeg_filename = os.path.join( jpeg_filename = os.path.join(
date, f"screenshot-{timestamp}-of-{screen_name}.jpg" os.path.join(BASE_DIR, date),
f"screenshot-{timestamp}-of-{screen_name}.jpg",
) )
# 计算当前截图的哈希值 # 计算当前截图的哈希值
@ -123,8 +126,7 @@ def take_screenshot(previous_hashes, threshold, screen_sequences):
# 使用 write_image_metadata 函数写入元数据 # 使用 write_image_metadata 函数写入元数据
img.save(jpeg_filename, format="JPEG", quality=85) img.save(jpeg_filename, format="JPEG", quality=85)
write_image_metadata(jpeg_filename, metadata) write_image_metadata(jpeg_filename, metadata)
save_screen_sequences(screen_sequences, date)
save_screen_sequences(screen_sequences)
# 删除临时 PNG 文件 # 删除临时 PNG 文件
os.remove(temp_filename) os.remove(temp_filename)
@ -148,18 +150,20 @@ def is_screen_locked():
def main(): def main():
parser = argparse.ArgumentParser(description="Screen Recorder") parser = argparse.ArgumentParser(description="Screen Recorder")
parser.add_argument( parser.add_argument(
"--threshold", type=int, default=3, help="Threshold for image similarity" "--threshold", type=int, default=4, help="Threshold for image similarity"
) )
args = parser.parse_args() args = parser.parse_args()
previous_hashes = {} previous_hashes = {}
screen_sequences = load_screen_sequences()
while True: while True:
try: try:
if not is_screen_locked(): if not is_screen_locked():
date = time.strftime("%Y%m%d")
timestamp = time.strftime("%Y%m%d-%H%M%S")
screen_sequences = load_screen_sequences(date)
screenshot_files = take_screenshot( screenshot_files = take_screenshot(
previous_hashes, args.threshold, screen_sequences previous_hashes, args.threshold, screen_sequences, date, timestamp
) )
for screenshot_file in screenshot_files: for screenshot_file in screenshot_files:
print(f"Screenshot taken: {screenshot_file}") print(f"Screenshot taken: {screenshot_file}")
@ -168,7 +172,7 @@ def main():
except Exception as e: except Exception as e:
print(f"An error occurred: {str(e)}. Skipping this iteration.") print(f"An error occurred: {str(e)}. Skipping this iteration.")
time.sleep(5) # 等待 5 秒 time.sleep(5)
if __name__ == "__main__": if __name__ == "__main__":