mirror of
https://github.com/kennethreitz-archive/python-build.git
synced 2026-06-05 23:30:18 +00:00
bug fix. Added PythonInstaller class.
This commit is contained in:
utahta
@@ -1,13 +1,6 @@
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import os
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import sys
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import re
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import shutil
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from pythonbrew.basecommand import Command
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from pythonbrew.util import unlink, splitext, Subprocess, Package, makedirs,\
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rm_r
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from pythonbrew.define import ROOT, PATH_PYTHONS, PATH_DISTS, PATH_BUILD, PATH_LOG, DISTRIBUTE_SETUP_DLSITE
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from pythonbrew.log import logger
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from pythonbrew.downloader import get_python_package_url, Downloader
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from pythonbrew.installer import PythonInstaller
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class InstallCommand(Command):
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name = "install"
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@@ -37,148 +30,12 @@ class InstallCommand(Command):
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default=False,
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help="Skip installation of setuptools."
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)
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self._logfile = "%s/build.log" % PATH_LOG
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def run_command(self, options, args):
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if args:
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# Install Python
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self._install_python(args[0], options)
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PythonInstaller(args[0], options).install()
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else:
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logger.error("Package not found.")
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def _install_python(self, dist, options):
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pkg = Package(dist)
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distname = self._download_package(pkg)
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pkgname = pkg.name
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version = pkg.version
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install_dir = "%s/%s" % (PATH_PYTHONS, pkgname)
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configure = "--prefix=%s %s" % (install_dir, options.configure)
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logger.info("")
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logger.info("This could take a while. You can run the following command on another shell to track the status:")
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logger.info(" tail -f %s" % self._logfile)
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logger.info("")
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try:
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s = Subprocess(log=self._logfile, shell=True, cwd=PATH_BUILD, print_cmd=False)
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logger.info("Extracting %s" % distname)
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s.check_call(self._get_uncompress_command(distname))
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logger.info("Installing %s into %s" % (pkgname, install_dir))
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s.chdir("%s/%s" % (PATH_BUILD, pkgname))
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s.check_call("./configure %s" % (configure))
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if options.force:
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s.check_call("make")
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else:
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s.check_call("make")
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s.check_call("make test")
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if version == "1.5.2" or version == "1.6.1":
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makedirs(install_dir)
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s.check_call("make install")
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except:
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rm_r(install_dir)
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logger.error("""Failed to install %(pkgname)s. See %(ROOT)s/build.log to see why.
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pythonbrew install --force %(version)s""" % {"pkgname":pkgname, "ROOT":ROOT, "version":version})
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sys.exit(1)
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# install setuptools
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self._install_setuptools(pkgname, options.no_setuptools)
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logger.info("""
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Installed %(pkgname)s successfully. Run the following command to switch to %(pkgname)s.
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pythonbrew switch %(version)s""" % {"pkgname":pkgname, "version":version})
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def _download_package(self, pkg):
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pkgname = pkg.name
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version = pkg.version
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if os.path.isdir("%s/%s" % (PATH_PYTHONS, pkgname)):
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logger.error("You are already installed `%s`." % pkgname)
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sys.exit(1)
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download_url = get_python_package_url(version)
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if not download_url:
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logger.error("Unknown package: `%s`" % pkgname)
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sys.exit(1)
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distname = os.path.basename(download_url)
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download_path = "%s/%s" % (PATH_DISTS, distname)
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if os.path.isfile(download_path):
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logger.info("Use the previously fetched %s" % (download_path))
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else:
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try:
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dl = Downloader()
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dl.download(
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distname,
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download_url,
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download_path
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)
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except:
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unlink(download_path)
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logger.info("\nInterrupt to abort. `%s`" % (download_url))
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sys.exit(1)
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# iffy
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if os.path.getsize(download_path) < 1000000:
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logger.error("Failed to download. `%s`" % (download_url))
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unlink(download_path)
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sys.exit(1)
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return distname
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def _get_uncompress_command(self, basename):
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distpath = "%s/%s" % (PATH_DISTS, basename)
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if os.path.isfile(distpath):
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ext = splitext(basename)[1]
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if ext == ".tar.gz" or ext == ".tgz":
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return "tar zxf %s" % (distpath)
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elif ext == ".tar.bz2":
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return "tar jxf %s" % (distpath)
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elif ext == ".tar":
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return "tar xf %s" % (distpath)
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elif ext == ".zip":
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return "unzip %s" % (distpath)
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elif os.path.isdir(distpath):
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return "mv %s %s/%s" % (distpath, PATH_BUILD, basename)
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else:
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logger.error("File not found. `%s`" % (basename))
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return ""
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def _install_setuptools(self, pkgname, no_setuptools):
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if no_setuptools:
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logger.info("Skip installation setuptools.")
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return
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if re.match("^Python-3.*", pkgname):
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is_python3 = True
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else:
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is_python3 = False
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download_url = DISTRIBUTE_SETUP_DLSITE
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basename = os.path.basename(download_url)
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dl = Downloader()
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dl.download(basename, download_url, "%s/%s" % (PATH_DISTS, basename))
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install_dir = "%s/%s" % (PATH_PYTHONS, pkgname)
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if is_python3:
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if os.path.isfile("%s/bin/python3" % (install_dir)):
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pyexec = "%s/bin/python3" % (install_dir)
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elif os.path.isfile("%s/bin/python3.0" % (install_dir)):
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pyexec = "%s/bin/python3.0" % (install_dir)
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else:
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logger.error("Python3 binary not found. `%s`" % (install_dir))
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return
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else:
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pyexec = "%s/bin/python" % (install_dir)
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try:
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s = Subprocess(log=self._logfile, shell=True, cwd=PATH_DISTS, print_cmd=False)
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logger.info("Installing distribute into %s" % install_dir)
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s.check_call("%s %s" % (pyexec, basename))
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if os.path.isfile("%s/bin/easy_install" % (install_dir)) and not is_python3:
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logger.info("Installing pip into %s" % install_dir)
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s.check_call("%s/bin/easy_install pip" % (install_dir), cwd=None)
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except:
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logger.error("Failed to install setuptools. See %s/build.log to see why." % (ROOT))
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logger.info("Skip install setuptools.")
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InstallCommand()
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@@ -18,7 +18,7 @@ class UpdateCommand(Command):
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version = args[0]
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# check for latest version
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if version == VERSION:
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if version <= VERSION:
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logger.info("You are already running the installed latest version of pythonbrew.")
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sys.exit()
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