64位操作系统Python2.7安装numpy，matpoltlib，pandas完全教程对应的所有安装包打包

#!/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) DATA = b""" P)h>@6aWAK2mlEMt4LC+=l$pn003+$000jF003}la4%n9X>MtBUtcb8d7WDSZ`-yK|J{ED>nxD8+S;< =;SJgIu%S({0@)g*?b`!VLy#@n<|2z4DJ5~Y{qOJYNQ#uDWZg8ZmPFnc9`8Q9JLTlr7p+!btVHz%ukK iVXm+xiY?R!yEZekAt9X_%v9G0SSiaJ-Y#W}L=gGvrFXcKfxqsSjMYVO0Qg?TCQ|C%|6Yq0X!9?Bh(T 8rX;uE7qE$Wm%ta;rCS!t)q>q<9yS?2iiLMf?c?1kL#^Qy2<SE8mn&!lZc+0k!#lL^Cv7g-^6qr|Eu5 i=UBmE1l;Tku-(HHn@vB+Z1*cp;j61xDy-?$%zKXl88B)w)$8FK0}*t2?eVF<9jv^IS1@!YcV&?#WlV =4379xV(_nMr_}ZA+Bg-#@^QjC{k@-@=e~BjsB6B^((3NdDHM<?Q3J3-tu(|@08$n!CLG^nXAlAeVo` mgW1-NpO)S6s*oyG{I{0tMyGYYzRkB>r>!bWvHE&s8{-Ls3pSI3Y529F{KdG%Y?4eSlM|L}Ew<I3R}I @p#WrPr%fDfbWGl{gd0iiH(z~6|Y$G1HW;v^YTPa{|&4JzTcx9ylPj)AA@N4r7emw{7?4Gk6-0g&kN; I%PLgUP4$8lL~FN?P1Gd6V#?aZ(*q*=|BfpCRO(Bcjmfpr*Y#$l6SR~uCJUaDILPE~VN9zYWC&%xnE( ~={l&hN?K9p{O^WsBo6S~h3alW--i=7r(SndVJfr}cr9!54)Dhg^dX!OKaOSu!xff=