在win7环境下安装Robotframework

#!/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.
#
# 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 using an invoke task located
# in tasks/generate.py called "installer". It can be invoked by using
# ``invoke generate.installer``.

import os.path
import pkgutil
import shutil
import sys
import struct
import tempfile

# Useful for very coarse version differentiation.
PY2 = sys.version_info[0] == 2
PY3 = sys.version_info[0] == 3

if PY3:
    iterbytes = iter
else:
    def iterbytes(buf):
        return (ord(byte) for byte in buf)

try:
    from base64 import b85decode
except ImportError:
    _b85alphabet = (b"0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"
                    b"abcdefghijklmnopqrstuvwxyz!#$%&()*+-;<=>?@^_`{|}~")

    def b85decode(b):
        _b85dec = [None] * 256
        for i, c in enumerate(iterbytes(_b85alphabet)):
            _b85dec[c] = i

        padding = (-len(b)) % 5
        b = b + b‘~‘ * padding
        out = []
        packI = struct.Struct(‘!I‘).pack
        for i in range(0, len(b), 5):
            chunk = b[i:i + 5]
            acc = 0
            try:
                for c in iterbytes(chunk):
                    acc = acc * 85 + _b85dec[c]
            except TypeError:
                for j, c in enumerate(iterbytes(chunk)):
                    if _b85dec[c] is None:
                        raise ValueError(
                            ‘bad base85 character at position %d‘ % (i + j)
                        )
                raise
            try:
                out.append(packI(acc))
            except struct.error:
                raise ValueError(‘base85 overflow in hunk starting at byte %d‘
                                 % i)

        result = b‘‘.join(out)
        if padding:
            result = result[:-padding]
        return result


def bootstrap(tmpdir=None):
    # Import pip so we can use it to install pip and maybe setuptools too
    import pip
    from pip.commands.install import InstallCommand
    from pip.req import InstallRequirement

    # Wrapper to provide default certificate with the lowest priority
    class CertInstallCommand(InstallCommand):
        def parse_args(self, args):
            # If cert isn‘t specified in config or environment, we provide our
            # own certificate through defaults.
            # This allows user to specify custom cert anywhere one likes:
            # config, environment variable or argv.
            if not self.parser.get_default_values().cert:
                self.parser.defaults["cert"] = cert_path  # calculated below
            return super(CertInstallCommand, self).parse_args(args)

    pip.commands_dict["install"] = CertInstallCommand

    implicit_pip = True
    implicit_setuptools = True
    implicit_wheel = True

    # Check if the user has requested us not to install setuptools
    if "--no-setuptools" in sys.argv or os.environ.get("PIP_NO_SETUPTOOLS"):
        args = [x for x in sys.argv[1:] if x != "--no-setuptools"]
        implicit_setuptools = False
    else:
        args = sys.argv[1:]

    # Check if the user has requested us not to install wheel
    if "--no-wheel" in args or os.environ.get("PIP_NO_WHEEL"):
        args = [x for x in args if x != "--no-wheel"]
        implicit_wheel = False

    # We only want to implicitly install setuptools and wheel if they don‘t
    # already exist on the target platform.
    if implicit_setuptools:
        try:
            import setuptools  # noqa
            implicit_setuptools = False
        except ImportError:
            pass
    if implicit_wheel:
        try:
            import wheel  # noqa
            implicit_wheel = False
        except ImportError:
            pass

    # We want to support people passing things like ‘pip<8‘ to get-pip.py which
    # will let them install a specific version. However because of the dreaded
    # DoubleRequirement error if any of the args look like they might be a
    # specific for one of our packages, then we‘ll turn off the implicit
    # install of them.
    for arg in args:
        try:
            req = InstallRequirement.from_line(arg)
        except:
            continue

        if implicit_pip and req.name == "pip":
            implicit_pip = False
        elif implicit_setuptools and req.name == "setuptools":
            implicit_setuptools = False
        elif implicit_wheel and req.name == "wheel":
            implicit_wheel = False

    # Add any implicit installations to the end of our args
    if implicit_pip:
        args += ["pip"]
    if implicit_setuptools:
        args += ["setuptools"]
    if implicit_wheel:
        args += ["wheel"]

    delete_tmpdir = False
    try:
        # Create a temporary directory to act as a working directory if we were
        # not given one.
        if tmpdir is None:
            tmpdir = tempfile.mkdtemp()
            delete_tmpdir = True

        # We need to extract the SSL certificates from requests so that they
        # can be passed to --cert
        cert_path = os.path.join(tmpdir, "cacert.pem")
        with open(cert_path, "wb") as cert:
            cert.write(pkgutil.get_data("pip._vendor.requests", "cacert.pem"))

        # Execute the included pip and use it to install the latest pip and
        # setuptools from PyPI
        sys.exit(pip.main(["install", "--upgrade"] + args))
    finally:
        # Remove our temporary directory
        if delete_tmpdir and tmpdir:
            shutil.rmtree(tmpdir, ignore_errors=True)


def main():
    tmpdir = None
    try:
        # Create a temporary working directory
        tmpdir = tempfile.mkdtemp()

        # Unpack the zipfile into the temporary directory
        pip_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 it
        sys.path.insert(0, pip_zip)

        # Run the bootstrap
        bootstrap(tmpdir=tmpdir)
    finally:
        # Clean up our temporary working directory
        if tmpdir:
            shutil.rmtree(tmpdir, ignore_errors=True)


if __name__ == "__main__":
    main()

# 例如安装pymysql

1.先下载并解压pymysql文件

2.运行cmd

3.切换到pymysql目录下，执行源码：python setup.py install

1.pip install robotframework
2.源码：python setup.py install

1.pip install robotframework-ride
2.源码：python setup.py install 

1.pip install robotframework-selenium2library
2.源码：python setup.py install 

1.pip install robotframework-databaselibrary 
2.源码：python setup.py install 

1.pip install requests

1. pip install -U robotframework-requests

1. pip install PyMySQL
2.源码：python setup.py install 

1. pip list

1. pip uninstall robotframework

1. pip install robotframework==2.8.5