目錄

1、問題描述

2、問題解決

1）下載pip安裝腳本

2） 運行安裝pip腳本

3） 下載庫

---

1、問題描述

利用pip命令進行庫的安裝時，突然出現這個問題，之前使用還好好的

Script file 'D:\softwares_install\Anaconda3\envs\PartTimes\Scripts\pip-scrip

出現這個問題其實就是pip工具出現了問題，因此需要進行pip工具重新安裝

2、問題解決

1）下載pip安裝腳本

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py # 下載pip安裝腳本?

運行后會自動下載得到一個get-pip.py文件

get-pip.py文件部分內容如下：

#!/usr/bin/env python
#
# Hi There!
#
# You may be wondering what this giant blob of binary data here is, you might
# even be worried that we're up to something nefarious (good for you for being
# paranoid!). This is a base85 encoding of a zip file, this zip file contains
# an entire copy of pip (version 22.1).
#
# Pip is a thing that installs packages, pip itself is a package that someone
# might want to install, especially if they're looking to run this get-pip.py
# script. Pip has a lot of code to deal with the security of installing
# packages, various edge cases on various platforms, and other such sort of
# "tribal knowledge" that has been encoded in its code base. Because of this
# we basically include an entire copy of pip inside this blob. We do this
# because the alternatives are attempt to implement a "minipip" that probably
# doesn't do things correctly and has weird edge cases, or compress pip itself
# down into a single file.
#
# If you're wondering how this is created, it is generated using
# `scripts/generate.py` in https://github.com/pypa/get-pip.import systhis_python = sys.version_info[:2]
min_version = (3, 7)
if this_python < min_version:message_parts = ["This script does not work on Python {}.{}".format(*this_python),"The minimum supported Python version is {}.{}.".format(*min_version),"Please use https://bootstrap.pypa.io/pip/{}.{}/get-pip.py instead.".format(*this_python),]print("ERROR: " + " ".join(message_parts))sys.exit(1)import os.path
import pkgutil
import shutil
import tempfile
import argparse
import importlib
from base64 import b85decodedef include_setuptools(args):"""Install setuptools only if absent and not excluded."""cli = not args.no_setuptoolsenv = not os.environ.get("PIP_NO_SETUPTOOLS")absent = not importlib.util.find_spec("setuptools")return cli and env and absentdef include_wheel(args):"""Install wheel only if absent and not excluded."""cli = not args.no_wheelenv = not os.environ.get("PIP_NO_WHEEL")absent = not importlib.util.find_spec("wheel")return cli and env and absentdef determine_pip_install_arguments():pre_parser = argparse.ArgumentParser()pre_parser.add_argument("--no-setuptools", action="store_true")pre_parser.add_argument("--no-wheel", action="store_true")pre, args = pre_parser.parse_known_args()args.append("pip")if include_setuptools(pre):args.append("setuptools")if include_wheel(pre):args.append("wheel")return ["install", "--upgrade", "--force-reinstall"] + argsdef monkeypatch_for_cert(tmpdir):"""Patches `pip install` to provide default certificate with the lowest priority.This ensures that the bundled certificates are used unless the user specifies acustom cert via any of pip's option passing mechanisms (config, env-var, CLI).A monkeypatch is the easiest way to achieve this, without messing too much withthe rest of pip's internals."""from pip._internal.commands.install import InstallCommand# We want to be using the internal certificates.cert_path = os.path.join(tmpdir, "cacert.pem")with open(cert_path, "wb") as cert:cert.write(pkgutil.get_data("pip._vendor.certifi", "cacert.pem"))install_parse_args = InstallCommand.parse_argsdef cert_parse_args(self, args):if not self.parser.get_default_values().cert:# There are no user provided cert -- force use of bundled certself.parser.defaults["cert"] = cert_path  # calculated abovereturn install_parse_args(self, args)InstallCommand.parse_args = cert_parse_argsdef bootstrap(tmpdir):monkeypatch_for_cert(tmpdir)# Execute the included pip and use it to install the latest pip and# setuptools from PyPIfrom pip._internal.cli.main import main as pip_entry_pointargs = determine_pip_install_arguments()sys.exit(pip_entry_point(args))def main():tmpdir = Nonetry:# Create a temporary working directorytmpdir = tempfile.mkdtemp()# Unpack the zipfile into the temporary directorypip_zip = os.path.join(tmpdir, "pip.zip")with open(pip_zip, "wb") as fp:fp.write(b85decode(DATA.replace(b"\n", b"")))# Add the zipfile to sys.path so that we can import itsys.path.insert(0, pip_zip)# Run the bootstrapbootstrap(tmpdir=tmpdir)finally:# Clean up our temporary working directoryif tmpdir:shutil.rmtree(tmpdir, ignore_errors=True)DATA = b"""此處省略一萬個字"""
if __name__ == "__main__":main()

2） 運行安裝pip腳本

python get-pip.py # 運行安裝腳本安裝pip。

運行上述命令行，pip就安裝好了可以利用pip命令進行庫的下載了?

3） 下載庫

pip install 庫名