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
+152
-6
@@ -2,11 +2,16 @@ import os
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import sys
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import glob
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import shutil
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from pythonbrew.util import makedirs, symlink
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import re
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from pythonbrew.util import makedirs, symlink, Package, is_url, splitext, Link,\
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unlink, is_gzip, is_html, untar_file, Subprocess, rm_r
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from pythonbrew.define import PATH_BUILD, PATH_BIN, PATH_DISTS, PATH_PYTHONS,\
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PATH_ETC, PATH_SCRIPTS, PATH_SCRIPTS_PYTHONBREW,\
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PATH_SCRIPTS_PYTHONBREW_COMMANDS, INSTALLER_ROOT, PATH_BIN_PYTHONBREW,\
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PATH_BIN_PYBREW, ROOT, PATH_LOG
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PATH_BIN_PYBREW, ROOT, PATH_LOG, DISTRIBUTE_SETUP_DLSITE, PATH_PATCHES
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from pythonbrew.downloader import get_python_package_url, Downloader,\
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get_response_from_url
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from pythonbrew.log import logger
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def install_pythonbrew():
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makedirs(PATH_PYTHONS)
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@@ -18,14 +23,18 @@ def install_pythonbrew():
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makedirs(PATH_SCRIPTS)
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makedirs(PATH_SCRIPTS_PYTHONBREW)
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makedirs(PATH_SCRIPTS_PYTHONBREW_COMMANDS)
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makedirs(PATH_PATCHES)
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for path in glob.glob("%s/*.py" % INSTALLER_ROOT):
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shutil.copy(path, PATH_SCRIPTS_PYTHONBREW)
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for path in glob.glob("%s/commands/*.py" % INSTALLER_ROOT):
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shutil.copy(path, PATH_SCRIPTS_PYTHONBREW_COMMANDS)
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fp = open("%s/pythonbrew.py" % PATH_SCRIPTS, "w")
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# for path in glob.glob("%s/patches" % INSTALLER_ROOT):
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# shutil.copytree(path, PATH_PATCHES)
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fp = open("%s/pythonbrew_main.py" % PATH_SCRIPTS, "w")
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fp.write("""import pythonbrew
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if __name__ == "__main__":
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pythonbrew.main()
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@@ -34,7 +43,7 @@ if __name__ == "__main__":
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fp = open(PATH_BIN_PYTHONBREW, "w")
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fp.write("""#!/usr/bin/env bash
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%s %s/pythonbrew.py "$@"
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%s %s/pythonbrew_main.py "$@"
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""" % (sys.executable, PATH_SCRIPTS))
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fp.close()
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os.chmod(PATH_BIN_PYTHONBREW, 0755)
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@@ -42,5 +51,142 @@ if __name__ == "__main__":
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os.system("echo 'export PATH=%s/bin:%s/current/bin:${PATH}' > %s/bashrc" % (ROOT, PATH_PYTHONS, PATH_ETC))
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os.system("echo 'setenv PATH %s/bin:%s/current/bin:$PATH' > %s/cshrc" % (ROOT, PATH_PYTHONS, PATH_ETC))
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class PythonInstaller(object):
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def __init__(self, arg, options):
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if is_url(arg):
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self.download_url = arg
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filename = Link(self.download_url).filename
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pkg = Package(splitext(filename)[0])
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else:
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pkg = Package(arg)
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self.download_url = get_python_package_url(pkg.version)
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if not self.download_url:
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logger.error("Unknown package: `%s`" % pkg.name)
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sys.exit(1)
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filename = Link(self.download_url).filename
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self.pkg = pkg
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self.install_dir = "%s/%s" % (PATH_PYTHONS, pkg.name)
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self.build_dir = "%s/%s" % (PATH_BUILD, pkg.name)
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self.download_file = "%s/%s" % (PATH_DISTS, filename)
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resp = get_response_from_url(self.download_url)
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self.content_type = resp.info()['content-type']
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self.options = options
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self.logfile = "%s/build.log" % PATH_LOG
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def install(self):
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if os.path.isdir(self.install_dir):
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logger.info("You are already installed `%s`" % self.pkg.name)
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sys.exit()
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self.download()
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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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self.unpack()
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logger.info("Installing %s into %s" % (self.pkg.name, self.install_dir))
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try:
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self.configure()
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self.make()
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self.make_install()
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except:
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rm_r(self.install_dir)
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logger.error("Failed to install %s. See %s to see why." % (self.pkg.name, self.logfile))
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logger.error(" pythonbrew install --force %s" % self.pkg.version)
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sys.exit(1)
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self.install_setuptools()
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logger.info("Installed %(pkgname)s successfully. Run the following command to switch to %(pkgname)s."
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% {"pkgname":self.pkg.name})
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logger.info("")
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logger.info(" pythonbrew switch %s" % self.pkg.version)
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def download(self):
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content_type = self.content_type
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if is_html(content_type):
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logger.error("Invalid content-type: `%s`" % content_type)
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sys.exit(1)
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if os.path.isfile(self.download_file):
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logger.info("Use the previously fetched %s" % (self.download_file))
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return
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msg = Link(self.download_url).show_msg
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try:
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dl = Downloader()
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dl.download(
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msg,
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self.download_url,
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self.download_file
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)
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except:
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unlink(self.download_file)
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logger.info("\nInterrupt to abort. `%s`" % (self.download_url))
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sys.exit(1)
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def unpack(self):
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logger.info("Extracting %s" % os.path.basename(self.download_file))
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if is_gzip(self.content_type, self.download_file):
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untar_file(self.download_file, self.build_dir)
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else:
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logger.error("Cannot determine archive format of %s" % self.download_file)
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def configure(self):
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s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
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s.check_call("./configure --prefix=%s %s" % (self.install_dir, self.options.configure))
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def make(self):
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s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
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if self.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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def make_install(self):
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version = self.pkg.version
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if version == "1.5.2" or version == "1.6.1":
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makedirs(self.install_dir)
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s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
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s.check_call("make install")
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def install_setuptools(self):
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options = self.options
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pkgname = self.pkg.name
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if options.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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filename = Link(download_url).filename
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dl = Downloader()
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dl.download(filename, download_url, "%s/%s" % (PATH_DISTS, filename))
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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, filename))
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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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