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Refactoring: update command

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This commit is contained in:
utahta
2010-11-16 23:25:43 +09:00
parent 828f488865
commit a696654e64
6 changed files with 120 additions and 124 deletions
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pythonbrew/commands/uninstall.py
+1 -1
View File
@@ -16,7 +16,7 @@ class UninstallCommand(Command):
pkgname = pkg.name
pkgpath = "%s/%s" % (PATH_PYTHONS, pkgname)
if not os.path.isdir(pkgpath):
logger.error("`%s` is not installed." % pkgname)
logger.info("`%s` is not installed." % pkgname)
sys.exit(1)
if os.path.islink("%s/current" % PATH_PYTHONS):
curpath = os.path.realpath("%s/current" % PATH_PYTHONS)
pythonbrew/commands/update.py
+25 -28
View File
@@ -1,11 +1,13 @@
import os
import sys
import re
from pythonbrew.basecommand import Command
from pythonbrew.define import PATH_DISTS, VERSION, PYTHONBREW_DIRNAME, ROOT
from pythonbrew.define import PATH_DISTS, VERSION, ROOT,\
PATH_BUILD
from pythonbrew.log import logger
from pythonbrew.downloader import Downloader, get_pythonbrew_update_url
from pythonbrew.util import Subprocess, rm_r
from pythonbrew.downloader import Downloader, get_pythonbrew_update_url,\
get_response_from_url
from pythonbrew.util import rm_r, is_html, unpack_downloadfile
from pythonbrew.installer import PythonbrewInstaller
class UpdateCommand(Command):
name = "update"
@@ -26,39 +28,34 @@ class UpdateCommand(Command):
if not download_url:
logger.error("`%s` of pythonbrew not found." % version)
sys.exit(1)
resp = get_response_from_url(download_url)
content_type = resp.info()['content-type']
if is_html(content_type):
logger.error("Invalid content-type: `%s`" % content_type)
sys.exit(1)
distname = "pythonbrew.tgz"
download_path = "%s/%s" % (PATH_DISTS, distname)
download_file = os.path.join(PATH_DISTS, distname)
try:
d = Downloader()
d.download(distname, download_url, download_path)
d.download(distname, download_url, download_file)
except:
logger.error("Failed to download. `%s`" % download_url)
sys.exit(1)
_re = re.compile("^%s.*" % PYTHONBREW_DIRNAME)
for name in os.listdir(PATH_DISTS):
if _re.match(name):
rm_r("%s/%s" % (PATH_DISTS, name))
try:
s = Subprocess(shell=True, cwd=PATH_DISTS, print_cmd=False)
logger.info("Extracting %s" % download_path)
s.check_call("tar zxf %s" % download_path)
except:
logger.error("Failed to update pythonbrew.")
extract_dir = os.path.join(PATH_BUILD, "pythonbrew")
rm_r(extract_dir)
if not unpack_downloadfile(content_type, download_file, extract_dir):
sys.exit(1)
for name in os.listdir(PATH_DISTS):
if _re.match(name):
try:
installer_path = "%s/%s" % (PATH_DISTS, name)
s = Subprocess(shell=True, cwd=PATH_DISTS, print_cmd=False)
logger.info("Installing %s into %s" % (installer_path, ROOT))
s.check_call("%s %s/pythonbrew_install.py" % (sys.executable, installer_path))
except:
logger.error("Failed to update pythonbrew.")
sys.exit(1)
break
try:
installer_path = "%s/pythonbrew" % (extract_dir)
logger.info("Installing %s into %s" % (extract_dir, ROOT))
PythonbrewInstaller().install(installer_path)
except:
logger.error("Failed to update pythonbrew.")
raise
sys.exit(1)
logger.info("The pythonbrew has been updated.")
UpdateCommand()
pythonbrew/define.py
-1
View File
@@ -36,7 +36,6 @@ PYTHONBREW_UPDATE_URL = {
"0.5": "https://github.com/utahta/pythonbrew/tarball/0.5",
"0.6": "https://github.com/utahta/pythonbrew/tarball/0.6",
}
PYTHONBREW_DIRNAME = "utahta-pythonbrew"
# download Python package url
PYTHON_PACKAGE_URL = {}
pythonbrew/installer.py
+77 -42
View File
@@ -4,8 +4,9 @@ import glob
import shutil
import re
from pythonbrew.util import makedirs, symlink, Package, is_url, splitext, Link,\
unlink, is_gzip, is_html, untar_file, Subprocess, rm_r,\
is_macosx_snowleopard, is_python25, is_python24, is_python26
unlink, is_html, Subprocess, rm_r,\
is_macosx_snowleopard, is_python25, is_python24, is_python26,\
unpack_downloadfile
from pythonbrew.define import PATH_BUILD, PATH_BIN, PATH_DISTS, PATH_PYTHONS,\
PATH_ETC, PATH_SCRIPTS, PATH_SCRIPTS_PYTHONBREW,\
PATH_SCRIPTS_PYTHONBREW_COMMANDS, INSTALLER_ROOT, PATH_BIN_PYTHONBREW,\
@@ -16,42 +17,79 @@ from pythonbrew.downloader import get_python_package_url, Downloader,\
from pythonbrew.log import logger
def install_pythonbrew():
makedirs(PATH_PYTHONS)
makedirs(PATH_BUILD)
makedirs(PATH_DISTS)
makedirs(PATH_ETC)
makedirs(PATH_BIN)
makedirs(PATH_LOG)
makedirs(PATH_SCRIPTS)
makedirs(PATH_SCRIPTS_PYTHONBREW)
makedirs(PATH_SCRIPTS_PYTHONBREW_COMMANDS)
for path in glob.glob(os.path.join(INSTALLER_ROOT,"*.py")):
shutil.copy(path, PATH_SCRIPTS_PYTHONBREW)
for path in glob.glob(os.path.join(INSTALLER_ROOT,"commands","*.py")):
shutil.copy(path, PATH_SCRIPTS_PYTHONBREW_COMMANDS)
PythonbrewInstaller().install(INSTALLER_ROOT)
rm_r(PATH_PATCHES)
shutil.copytree(os.path.join(INSTALLER_ROOT,"patches"), PATH_PATCHES)
m = re.search("(t?csh)", os.environ.get("SHELL"))
if m:
shrc = "cshrc"
yourshrc = m.group(1)+"rc"
else:
shrc = yourshrc = "bashrc"
fp = open("%s/pythonbrew_main.py" % PATH_SCRIPTS, "w")
fp.write("""import pythonbrew
logger.info("""
Well-done! Congratulations!
The pythonbrew is installed as:
%(ROOT)s
Please add the following line to the end of your ~/.%(yourshrc)s
source %(PATH_ETC)s/%(shrc)s
After that, exit this shell, start a new one, and install some fresh
pythons:
pythonbrew install 2.6.6
pythonbrew install 2.5.5
For further instructions, run:
pythonbrew help
The default help messages will popup and tell you what to do!
Enjoy pythonbrew at %(ROOT)s!!
""" % {'ROOT':ROOT, 'yourshrc':yourshrc, 'shrc':shrc, 'PATH_ETC':PATH_ETC})
class PythonbrewInstaller(object):
def install(self, installer_root):
makedirs(PATH_PYTHONS)
makedirs(PATH_BUILD)
makedirs(PATH_DISTS)
makedirs(PATH_ETC)
makedirs(PATH_BIN)
makedirs(PATH_LOG)
makedirs(PATH_SCRIPTS)
makedirs(PATH_SCRIPTS_PYTHONBREW)
makedirs(PATH_SCRIPTS_PYTHONBREW_COMMANDS)
for path in glob.glob(os.path.join(installer_root,"*.py")):
shutil.copy(path, PATH_SCRIPTS_PYTHONBREW)
for path in glob.glob(os.path.join(installer_root,"commands","*.py")):
shutil.copy(path, PATH_SCRIPTS_PYTHONBREW_COMMANDS)
rm_r(PATH_PATCHES)
shutil.copytree(os.path.join(installer_root,"patches"), PATH_PATCHES)
fp = open("%s/pythonbrew_main.py" % PATH_SCRIPTS, "w")
fp.write("""import pythonbrew
if __name__ == "__main__":
pythonbrew.main()
""")
fp.close()
fp = open(PATH_BIN_PYTHONBREW, "w")
fp.write("""#!/usr/bin/env bash
fp.close()
fp = open(PATH_BIN_PYTHONBREW, "w")
fp.write("""#!/usr/bin/env bash
%s %s/pythonbrew_main.py "$@"
""" % (sys.executable, PATH_SCRIPTS))
fp.close()
os.chmod(PATH_BIN_PYTHONBREW, 0755)
symlink(PATH_BIN_PYTHONBREW, PATH_BIN_PYBREW) # pyb as pythonbrew
os.system("echo 'export PATH=%s/bin:%s/current/bin:${PATH}' > %s/bashrc" % (ROOT, PATH_PYTHONS, PATH_ETC))
os.system("echo 'setenv PATH %s/bin:%s/current/bin:$PATH' > %s/cshrc" % (ROOT, PATH_PYTHONS, PATH_ETC))
fp.close()
os.chmod(PATH_BIN_PYTHONBREW, 0755)
symlink(PATH_BIN_PYTHONBREW, PATH_BIN_PYBREW) # pybrew is symbolic pythonbrew
os.system("echo 'export PATH=%s/bin:%s/current/bin:${PATH}' > %s/bashrc" % (ROOT, PATH_PYTHONS, PATH_ETC))
os.system("echo 'setenv PATH %s/bin:%s/current/bin:$PATH' > %s/cshrc" % (ROOT, PATH_PYTHONS, PATH_ETC))
class PythonInstaller(object):
def __init__(self, arg, options):
@@ -132,16 +170,13 @@ class PythonInstaller(object):
sys.exit(1)
def unpack(self):
logger.info("Extracting %s" % os.path.basename(self.download_file))
if is_gzip(self.content_type, self.download_file):
untar_file(self.download_file, self.build_dir)
else:
logger.error("Cannot determine archive format of %s" % self.download_file)
if not unpack_downloadfile(self.content_type, self.download_file, self.build_dir):
sys.exit(1)
def patch(self):
version = self.pkg.version
try:
s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
s = Subprocess(log=self.logfile, cwd=self.build_dir)
patches = []
if is_macosx_snowleopard():
if is_python24(version):
@@ -179,11 +214,11 @@ class PythonInstaller(object):
elif is_python26(version):
configure_option = '--with-universal-archs="intel" MACOSX_DEPLOYMENT_TARGET=10.6'
s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
s = Subprocess(log=self.logfile, cwd=self.build_dir)
s.check_call("./configure --prefix=%s %s %s" % (self.install_dir, self.options.configure, configure_option))
def make(self):
s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
s = Subprocess(log=self.logfile, cwd=self.build_dir)
if self.options.force:
s.check_call("make")
else:
@@ -194,7 +229,7 @@ class PythonInstaller(object):
version = self.pkg.version
if version == "1.5.2" or version == "1.6.1":
makedirs(self.install_dir)
s = Subprocess(log=self.logfile, shell=True, cwd=self.build_dir, print_cmd=False)
s = Subprocess(log=self.logfile, cwd=self.build_dir)
s.check_call("make install")
def install_setuptools(self):
@@ -227,12 +262,12 @@ class PythonInstaller(object):
pyexec = os.path.join(install_dir,"bin","python")
try:
s = Subprocess(log=self.logfile, shell=True, cwd=PATH_DISTS, print_cmd=False)
s = Subprocess(log=self.logfile, cwd=PATH_DISTS)
logger.info("Installing distribute into %s" % install_dir)
s.check_call("%s %s" % (pyexec, filename))
if os.path.isfile("%s/bin/easy_install" % (install_dir)) and not is_python3:
logger.info("Installing pip into %s" % install_dir)
s.check_call("%s/bin/easy_install pip" % (install_dir), cwd=None)
s.check_call("%s/bin/easy_install pip" % (install_dir))
except:
logger.error("Failed to install setuptools. See %s/build.log to see why." % (ROOT))
logger.info("Skip install setuptools.")
pythonbrew/util.py
+11 -2
View File
@@ -89,7 +89,7 @@ def rm_r(path):
"""like rm -r command."""
if os.path.isdir(path):
shutil.rmtree(path)
else:
elif os.path.isfile(path):
unlink(path)
def off():
@@ -175,8 +175,17 @@ def untar_file(filename, location):
finally:
tar.close()
def unpack_downloadfile(content_type, download_file, target_dir):
logger.info("Extracting %s" % os.path.basename(download_file))
if is_gzip(content_type, download_file):
untar_file(download_file, target_dir)
else:
logger.error("Cannot determine archive format of %s" % download_file)
return False
return True
class Subprocess(object):
def __init__(self, log=None, shell=False, cwd=None, print_cmd=True):
def __init__(self, log=None, shell=True, cwd=None, print_cmd=False):
self._log = log
self._shell = shell
self._cwd = cwd