PS D:\pythonProject_ecg_analyzation_x> pip install heartpy Defaulting to user installation because normal site-packages is not writeable WARNING: pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available. Looking in indexes: https://pypi.tuna.tsinghua.edu.cn/simple WARNING: Retrying (Retry(total=4, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/heartpy/ WARNING: Retrying (Retry(total=3, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/heartpy/ WARNING: Retrying (Retry(total=2, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/heartpy/ WARNING: Retrying (Retry(total=1, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/heartpy/ WARNING: Retrying (Retry(total=0, connect=None, read=None, redirect=None, status=None)) after connection broken by 'SSLError("Can't connect to HTTPS URL because the SSL module is not available.")': /simple/heartpy/ Could not fetch URL https://pypi.tuna.tsinghua.edu.cn/simple/heartpy/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.tuna.tsinghua.edu.cn', port=443): Max retries exceeded with url: /simple/heartpy/ (Caused by SSLError("Can't connect to HTTPS URL because the SSL module is not available.")) - skipping ERROR: Could not find a version that satisfies the requirement heartpy (from versions: none) ERROR: No matching distribution found for heartpy

这个错误提示是因为Python的ssl模块没有安装或者配置正确，造成pip无法连接到https协议的服务器。你可以尝试以下几种方法解决这个问题：

1. 安装ssl模块：可以通过命令行输入`pip install pyopenssl ndg-httpsclient pyasn1`来安装ssl模块，然后再次尝试安装heartpy。

2. 使用http协议：在pip安装命令中加上`--trusted-host pypi.python.org --trusted-host files.pythonhosted.org --trusted-host pypi.org`参数，强制使用http协议进行下载。

3. 更换pip源：将pip源更换为其他可用的源，例如清华大学的源。可以通过在命令行输入`pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple`来更换源。之后重新执行安装命令即可。

希望以上方法能够帮助你解决问题。

相关问题

Traceback (most recent call last): File "D:\pythonProject_ecg_analyzation_x\main.py", line 20, in <module> r_peaks, bpm = GetRpeak.getrpeak(ecg_voltage, user_number) File "D:\pythonProject_ecg_analyzation_x\GetRpeak.py", line 27, in getrpeak _filtered_ecg_voltage = hp.filter_signal(_ecg_voltage, [0.5, 40.0], sample_rate=main.fs) File "C:\Users\24430\AppData\Roaming\Python\Python39\site-packages\heartpy\filtering.py", line 216, in filter_signal b, a = butter_lowpass(cutoff, sample_rate, order=order) File "C:\Users\24430\AppData\Roaming\Python\Python39\site-packages\heartpy\filtering.py", line 47, in butter_lowpass normal_cutoff = cutoff / nyq TypeError: unsupported operand type(s) for /: 'list' and 'float'

这是一个 Python 的 TypeError 异常，提示在 heartpy 模块的 filtering.py 文件的 butter_lowpass 函数中出现了错误。错误信息指出了无法将列表类型的 cutoff 和浮点数类型的 nyq 做除法运算。可能的原因是传递给函数的参数类型不正确。你可以检查一下 GetRpeak.py 中调用 butter_lowpass 函数时，传递的参数是否正确。