Pulled upstream changes

This commit is contained in:
Marshall T. Vandegrift 2008-07-18 23:56:16 -04:00
commit 1247adc0e8
26 changed files with 6678 additions and 2881 deletions

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@ -19,3 +19,4 @@ src/calibre/gui2/pictureflow/debug/
src/calibre/gui2/pictureflow/pictureflow_resource.rc
src/calibre/gui2/pictureflow/release/
src/calibre/translations/compiled.py
installer/windows/calibre/build.log

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@ -0,0 +1,46 @@
#!/usr/bin/env python
__license__ = 'GPL v3'
__copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net'
__docformat__ = 'restructuredtext en'
'''
'''
import sys, time, subprocess, os
from calibre import __appname__, __version__
cmdline = [
'/usr/local/installjammer/installjammer',
'--build-dir', '/tmp/calibre-installjammer',
'-DAppName', __appname__,
'-DShortAppName', __appname__,
'-DApplicationURL', 'http://%s.kovidgoyal.net'%__appname__,
'-DCopyright', time.strftime('%Y Kovid Goyal'),
'-DPackageDescription', '%s is an e-book library manager. It can view, convert and catalog e-books in most of the major e-book formats. It can also talk to a few e-book reader devices. It can go out to the internet and fetch metadata for your books. It can download newspapers and convert them into e-books for convenient reading.'%__appname__,
'-DPackageSummary', '%s: E-book library management'%__appname__,
'-DVersion', __version__,
'-DInstallVersion', __version__ + '.0',
'-DLicense', open(os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), 'LICENSE')).read().replace('\n', '\r\n'),
'--output-dir', os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(__file__))), 'dist'),
'--platform', 'Windows',
]
def run_install_jammer(installer_name='<%AppName%>-<%Version%><%Ext%>', build_for_release=True):
global cmdline
mpi = os.path.abspath(os.path.join(os.path.dirname(__file__), 'calibre', 'calibre.mpi'))
cmdline.extend(['-DWindows,Executable', installer_name])
compression = 'zlib'
if build_for_release:
cmdline += ['--build-for-release']
compression = 'lzma (solid)'
cmdline += ['-DCompressionMethod', compression]
cmdline += ['--build', mpi]
#print 'Running installjammer with cmdline:'
#print cmdline
subprocess.check_call(cmdline)
def main(args=sys.argv):
run_install_jammer(build_for_release=False)
return 0
if __name__ == '__main__':
sys.exit(main())

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207
installer/windows/freeze.py Normal file
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@ -0,0 +1,207 @@
#!/usr/bin/env python
__license__ = 'GPL v3'
__copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net'
__docformat__ = 'restructuredtext en'
'''
Freeze app into executable using py2exe.
'''
QT_DIR = 'C:\\Qt\\4.4.0'
DEVCON = 'C:\\devcon\\i386\\devcon.exe'
LIBUSB_DIR = 'C:\\libusb'
LIBUNRAR = 'C:\\Program Files\\UnrarDLL\\unrar.dll'
CLIT = 'C:\\clit\\clit.exe'
PDFTOHTML = 'C:\\pdftohtml\\pdftohtml.exe'
IMAGEMAGICK_DIR = 'C:\\ImageMagick'
FONTCONFIG_DIR = 'C:\\fontconfig'
import sys, os, py2exe, shutil, zipfile, glob, subprocess
from distutils.core import setup
from distutils.filelist import FileList
BASE_DIR = os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
sys.path.insert(0, BASE_DIR)
from setup import VERSION, APPNAME, entry_points, scripts, basenames
sys.path.remove(BASE_DIR)
PY2EXE_DIR = os.path.join(BASE_DIR, 'build','py2exe')
class BuildEXE(py2exe.build_exe.py2exe):
manifest_resource_id = 0
MANIFEST_TEMPLATE = '''
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">
<assemblyIdentity version="%(version)s"
processorArchitecture="x86"
name="net.kovidgoyal.%(prog)s"
type="win32"
/>
<description>Ebook management application</description>
<!-- Identify the application security requirements. -->
<trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
<security>
<requestedPrivileges>
<requestedExecutionLevel
level="asInvoker"
uiAccess="false"/>
</requestedPrivileges>
</security>
</trustInfo>
</assembly>
'''
def build_plugins(self):
cwd = os.getcwd()
dd = os.path.join(cwd, self.dist_dir)
try:
os.chdir(os.path.join('src', 'calibre', 'gui2', 'pictureflow'))
if os.path.exists('.build'):
shutil.rmtree('.build')
os.mkdir('.build')
os.chdir('.build')
subprocess.check_call(['qmake', '../pictureflow.pro'])
subprocess.check_call(['mingw32-make', '-f', 'Makefile.Release'])
shutil.copyfile('release\\pictureflow0.dll', os.path.join(dd, 'pictureflow0.dll'))
os.chdir('..\\PyQt')
if not os.path.exists('.build'):
os.mkdir('.build')
os.chdir('.build')
subprocess.check_call(['python', '..\\configure.py'])
subprocess.check_call(['mingw32-make', '-f', 'Makefile'])
shutil.copyfile('pictureflow.pyd', os.path.join(dd, 'pictureflow.pyd'))
os.chdir('..')
shutil.rmtree('.build', True)
os.chdir('..')
shutil.rmtree('.build', True)
finally:
os.chdir(cwd)
def run(self):
if not os.path.exists(self.dist_dir):
os.makedirs(self.dist_dir)
print 'Building custom plugins...'
self.build_plugins()
py2exe.build_exe.py2exe.run(self)
qtsvgdll = None
for other in self.other_depends:
if 'qtsvg4.dll' in other.lower():
qtsvgdll = other
break
shutil.copyfile('LICENSE', os.path.join(self.dist_dir, 'LICENSE'))
print
if qtsvgdll:
print 'Adding', qtsvgdll
shutil.copyfile(qtsvgdll, os.path.join(self.dist_dir, os.path.basename(qtsvgdll)))
qtxmldll = os.path.join(os.path.dirname(qtsvgdll), 'QtXml4.dll')
print 'Adding', qtxmldll
shutil.copyfile(qtxmldll,
os.path.join(self.dist_dir, os.path.basename(qtxmldll)))
print 'Adding plugins...',
qt_prefix = QT_DIR
if qtsvgdll:
qt_prefix = os.path.dirname(os.path.dirname(qtsvgdll))
plugdir = os.path.join(qt_prefix, 'plugins')
for d in ('imageformats', 'codecs', 'iconengines'):
print d,
imfd = os.path.join(plugdir, d)
tg = os.path.join(self.dist_dir, d)
if os.path.exists(tg):
shutil.rmtree(tg)
shutil.copytree(imfd, tg)
print
print 'Adding main scripts'
f = zipfile.ZipFile(os.path.join(PY2EXE_DIR, 'library.zip'), 'a', zipfile.ZIP_DEFLATED)
for i in scripts['console'] + scripts['gui']:
f.write(i, i.partition('\\')[-1])
f.close()
print
print 'Adding third party dependencies'
print '\tAdding devcon'
tdir = os.path.join(PY2EXE_DIR, 'driver')
os.makedirs(tdir)
for pat in ('*.dll', '*.sys', '*.cat', '*.inf'):
for f in glob.glob(os.path.join(LIBUSB_DIR, pat)):
shutil.copyfile(f, os.path.join(tdir, os.path.basename(f)))
shutil.copyfile(DEVCON, os.path.join(tdir, os.path.basename(DEVCON)))
print '\tAdding unrar'
shutil.copyfile(LIBUNRAR, os.path.join(PY2EXE_DIR, os.path.basename(LIBUNRAR)))
print '\tAdding ConvertLIT'
shutil.copyfile(CLIT, os.path.join(PY2EXE_DIR, os.path.basename(CLIT)))
print '\tAdding pdftohtml'
shutil.copyfile(PDFTOHTML, os.path.join(PY2EXE_DIR, os.path.basename(PDFTOHTML)))
print '\tAdding ImageMagick'
shutil.copytree(IMAGEMAGICK_DIR, os.path.join(PY2EXE_DIR, 'ImageMagick'))
print '\tCopying fontconfig'
for f in glob.glob(os.path.join(FONTCONFIG_DIR, '*')):
tgt = os.path.join(PY2EXE_DIR, os.path.basename(f))
if os.path.isdir(f):
shutil.copytree(f, tgt)
else:
shutil.copyfile(f, tgt)
print
print 'Doing DLL redirection' # See http://msdn.microsoft.com/en-us/library/ms682600(VS.85).aspx
for f in glob.glob(os.path.join(PY2EXE_DIR, '*.exe')):
open(f + '.local', 'w').write('\n')
@classmethod
def manifest(cls, prog):
cls.manifest_resource_id += 1
return (24, cls.manifest_resource_id,
cls.MANIFEST_TEMPLATE % dict(prog=prog, version=VERSION+'.0'))
def main(args=sys.argv):
sys.argv[1:2] = ['py2exe']
if os.path.exists(PY2EXE_DIR):
shutil.rmtree(PY2EXE_DIR)
console = [dict(dest_base=basenames['console'][i], script=scripts['console'][i])
for i in range(len(scripts['console']))]
setup(
cmdclass = {'py2exe': BuildEXE},
windows = [
{'script' : scripts['gui'][0],
'dest_base' : APPNAME,
'icon_resources' : [(1, os.path.join(BASE_DIR, 'icons', 'library.ico'))],
'other_resources' : [BuildEXE.manifest(APPNAME)],
},
{'script' : scripts['gui'][1],
'dest_base' : 'lrfviewer',
'icon_resources' : [(1, os.path.join(BASE_DIR, 'icons', 'viewer.ico'))],
'other_resources' : [BuildEXE.manifest('lrfviewer')],
},
],
console = console,
options = { 'py2exe' : {'compressed': 1,
'optimize' : 2,
'dist_dir' : PY2EXE_DIR,
'includes' : [
'sip', 'pkg_resources', 'PyQt4.QtSvg',
'mechanize', 'ClientForm', 'wmi',
'win32file', 'pythoncom', 'rtf2xml',
'win32process', 'win32api', 'msvcrt',
'win32event', 'calibre.ebooks.lrf.any.*',
'calibre.ebooks.lrf.feeds.*',
'lxml', 'lxml._elementpath', 'genshi',
'path', 'pydoc', 'IPython.Extensions.*',
'calibre.web.feeds.recipes.*',
'PyQt4.QtWebKit', 'PyQt4.QtNetwork',
],
'packages' : ['PIL'],
'excludes' : ["Tkconstants", "Tkinter", "tcl",
"_imagingtk", "ImageTk", "FixTk"
],
'dll_excludes' : ['mswsock.dll'],
},
},
)
return 0
if __name__ == '__main__':
sys.exit(main())

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@ -6,12 +6,50 @@ __copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
Embedded console for debugging.
'''
import sys
import sys, os, re
from calibre import OptionParser, iswindows
from calibre.libunzip import update
def option_parser():
parser = OptionParser(usage='''\
%prog [options]
Run an embedded python interpreter.
''')
parser.add_option('--update-module', help='Update the specified module in the frozen library. '+
'Module specifications are of the form full.name.of.module,path_to_module.py', default=None
)
parser.add_option('-c', help='Run python code.', default=None, dest='command')
return parser
def update_zipfile(zipfile, mod, path):
pat = re.compile(mod.replace('.', '/')+r'\.py[co]*')
name = mod.replace('.', '/') + os.path.splitext(path)[-1]
update(zipfile, [pat], [path], [name])
def update_module(mod, path):
if not hasattr(sys, 'frozen'):
raise RuntimeError('Modules can only be updated in frozen installs.')
if True or iswindows:
zp = os.path.join(os.path.dirname(sys.executable), 'library.zip')
update_zipfile(zp, mod, path)
else:
raise ValueError('Updating modules is not supported on this platform.')
def main(args=sys.argv):
from IPython.Shell import IPShellEmbed
ipshell = IPShellEmbed()
ipshell()
opts, args = option_parser().parse_args(args)
if opts.update_module:
mod, path = opts.update_module.partition(',')[0], opts.update_module.partition(',')[-1]
update_module(mod, os.path.expanduser(path))
elif opts.command:
exec opts.command
else:
from IPython.Shell import IPShellEmbed
ipshell = IPShellEmbed()
ipshell()
return 0

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@ -222,6 +222,7 @@ class HTMLConverter(object, LoggingInterface):
self.memory = [] #: Used to ensure that duplicate CSS unhandled erros are not reported
self.tops = {} #: element representing the top of each HTML file in the LRF file
self.previous_text = '' #: Used to figure out when to lstrip
self.stripped_space = ''
self.preserve_block_style = False #: Used so that <p> tags in <blockquote> elements are handled properly
self.avoid_page_break = False
self.current_page = book.create_page()
@ -864,6 +865,10 @@ class HTMLConverter(object, LoggingInterface):
if collapse_whitespace:
src = re.sub(r'\s{1,}', ' ', src)
if self.stripped_space and len(src) == len(src.lstrip(u' \n\r\t')):
src = self.stripped_space + src
src, orig = src.rstrip(u' \n\r\t'), src
self.stripped_space = orig[len(src):]
if len(self.previous_text) != len(self.previous_text.rstrip(u' \n\r\t')):
src = src.lstrip(u' \n\r\t')
if len(src):

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@ -5,7 +5,7 @@ This module provides a thin ctypes based wrapper around libunrar.
See ftp://ftp.rarlabs.com/rar/unrarsrc-3.7.5.tar.gz
"""
import os, ctypes
import os, ctypes, sys
from ctypes import Structure, c_char_p, c_uint, c_void_p, POINTER, \
byref, c_wchar_p, c_int, c_char, c_wchar
from StringIO import StringIO
@ -18,6 +18,8 @@ if iswindows:
Structure._pack_ = 1
_librar_name = 'unrar'
cdll = ctypes.windll
if hasattr(sys, 'frozen') and iswindows:
_libunrar = cdll.LoadLibrary(os.path.join(os.path.dirname(sys.executable), 'unrar.dll'))
_libunrar = load_library(_librar_name, cdll)
RAR_OM_LIST = 0

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@ -1,8 +1,41 @@
#!/usr/bin/env python
__license__ = 'GPL v3'
__copyright__ = '2008, Kovid Goyal <kovid at kovidgoyal.net>'
__copyright__ = '2008, Kovid Goyal kovid@kovidgoyal.net'
__docformat__ = 'restructuredtext en'
import os, zipfile
import os
from cStringIO import StringIO
from calibre.utils import zipfile
def update(pathtozip, patterns, filepaths, names, compression=zipfile.ZIP_DEFLATED, verbose=True):
'''
Update files in the zip file at `pathtozip` matching the given
`patterns` with the given `filepaths`. If more than
one file matches, all of the files are replaced.
:param patterns: A list of compiled regular expressions
:param filepaths: A list of paths to the replacement files. Must have the
same length as `patterns`.
:param names: A list of archive names for each file in filepaths.
A name can be `None` in which case the name of the existing
file in the archive is used.
:param compression: The compression to use when replacing files. Can be
either `zipfile.ZIP_DEFLATED` or `zipfile.ZIP_STORED`.
'''
assert len(patterns) == len(filepaths) == len(names)
z = zipfile.ZipFile(pathtozip, mode='a')
for name in z.namelist():
for pat, fname, new_name in zip(patterns, filepaths, names):
if pat.search(name):
if verbose:
print 'Updating %s with %s' % (name, fname)
if new_name is None:
z.replace(fname, arcname=name, compress_type=compression)
else:
z.delete(name)
z.write(fname, new_name, compress_type=compression)
break
z.close()
def extract(filename, dir):
"""

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@ -167,7 +167,9 @@ def setup_completion(fatal_errors):
f = open_file('/etc/bash_completion.d/libprs500')
f.close()
os.remove(f.name)
manifest = []
f = open_file('/etc/bash_completion.d/calibre')
manifest.append(f.name)
f.write('# calibre Bash Shell Completion\n')
f.write(opts_and_exts('html2lrf', htmlop,
@ -275,18 +277,22 @@ complete -o nospace -F _prs500 prs500
print 'failed'
import traceback
traceback.print_exc()
return manifest
def setup_udev_rules(group_file, reload, fatal_errors):
print 'Trying to setup udev rules...'
manifest = []
sys.stdout.flush()
groups = open(group_file, 'rb').read()
group = 'plugdev' if 'plugdev' in groups else 'usb'
udev = open_file('/etc/udev/rules.d/95-calibre.rules')
manifest.append(udev.name)
udev.write('''# Sony Reader PRS-500\n'''
'''BUS=="usb", SYSFS{idProduct}=="029b", SYSFS{idVendor}=="054c", MODE="660", GROUP="%s"\n'''%(group,)
)
udev.close()
fdi = open_file('/usr/share/hal/fdi/policy/20thirdparty/10-calibre.fdi')
manifest.append(fdi.name)
fdi.write('<?xml version="1.0" encoding="UTF-8"?>\n\n<deviceinfo version="0.2">\n')
for cls in DEVICES:
fdi.write(\
@ -326,6 +332,7 @@ def setup_udev_rules(group_file, reload, fatal_errors):
if fatal_errors:
raise Exception("Couldn't reload udev, you may have to reboot")
print >>sys.stderr, "Couldn't reload udev, you may have to reboot"
return manifest
def option_parser():
from optparse import OptionParser
@ -340,6 +347,8 @@ def option_parser():
help='If set, do not check if we are root.')
parser.add_option('--make-errors-fatal', action='store_true', default=False,
dest='fatal_errors', help='If set die on errors.')
parser.add_option('--save-manifest-to', default=None,
help='Save a manifest of all installed files to the specified location')
return parser
def install_man_pages(fatal_errors):
@ -350,6 +359,7 @@ def install_man_pages(fatal_errors):
f = open_file('/tmp/man_extra', 'wb')
f.write('[see also]\nhttp://%s.kovidgoyal.net\n'%__appname__)
f.close()
manifest = []
for src in entry_points['console_scripts']:
prog = src[:src.index('=')].strip()
if prog in ('prs500', 'pdf-meta', 'epub-meta', 'lit-meta',
@ -360,6 +370,7 @@ def install_man_pages(fatal_errors):
'--section', '1', '--no-info', '--include',
f.name, '--manual', __appname__)
manfile = os.path.join(manpath, prog+'.1'+__appname__+'.bz2')
print '\tInstalling MAN page for', prog
try:
p = subprocess.Popen(help2man, stdout=subprocess.PIPE)
except OSError, err:
@ -372,10 +383,10 @@ def install_man_pages(fatal_errors):
if not raw.strip():
print 'Unable to create MAN page for', prog
continue
open_file(manfile).write(compress(raw))
f2 = open_file(manfile)
manifest.append(f2.name)
f2.write(compress(raw))
return manifest
def post_install():
parser = option_parser()
@ -387,19 +398,21 @@ def post_install():
global use_destdir
use_destdir = opts.destdir
setup_udev_rules(opts.group_file, not opts.dont_reload, opts.fatal_errors)
setup_completion(opts.fatal_errors)
manifest = []
manifest += setup_udev_rules(opts.group_file, not opts.dont_reload, opts.fatal_errors)
manifest += setup_completion(opts.fatal_errors)
setup_desktop_integration(opts.fatal_errors)
install_man_pages(opts.fatal_errors)
manifest += install_man_pages(opts.fatal_errors)
try:
from PyQt4 import Qt
if Qt.PYQT_VERSION < int('0x40301', 16):
print 'WARNING: You need PyQt >= 4.3.1 for the GUI. You have', Qt.PYQT_VERSION_STR, '\nYou may experience crashes or other strange behavior.'
if Qt.PYQT_VERSION < int('0x40402', 16):
print 'WARNING: You need PyQt >= 4.4.2 for the GUI. You have', Qt.PYQT_VERSION_STR, '\nYou may experience crashes or other strange behavior.'
except ImportError:
print 'WARNING: You do not have PyQt4 installed. The GUI will not work.'
if opts.save_manifest_to:
open(opts.save_manifest_to, 'wb').write('\n'.join(manifest)+'\n')
VIEWER = '''\

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@ -221,6 +221,7 @@ def extract_tarball(tar, destdir):
tarfile.open(tar, 'r').extractall(destdir)
def create_launchers(destdir, bindir='/usr/bin'):
manifest = []
for launcher in open(os.path.join(destdir, 'manifest')).readlines():
if 'postinstall' in launcher:
continue
@ -229,15 +230,20 @@ def create_launchers(destdir, bindir='/usr/bin'):
print 'Creating', lp
open(lp, 'wb').write(LAUNCHER%(destdir, launcher))
os.chmod(lp, stat.S_IXUSR|stat.S_IXOTH|stat.S_IXGRP|stat.S_IREAD|stat.S_IWRITE|stat.S_IRGRP|stat.S_IROTH)
manifest.append(lp)
return manifest
def do_postinstall(destdir):
cwd = os.getcwd()
t = tempfile.NamedTemporaryFile()
try:
os.chdir(destdir)
os.environ['LD_LIBRARY_PATH'] = destdir+':'+os.environ.get('LD_LIBRARY_PATH', '')
subprocess.call((os.path.join(destdir, 'calibre_postinstall'),))
subprocess.call((os.path.join(destdir, 'calibre_postinstall'), '--save-manifest-to', t.name))
finally:
os.chdir(cwd)
t.seek(0)
return list(t.readlines())
def download_tarball():
try:
@ -271,8 +277,37 @@ def main(args=sys.argv):
print 'Extracting...'
extract_tarball(f, destdir)
create_launchers(destdir)
do_postinstall(destdir)
manifest = create_launchers(destdir)
manifest += do_postinstall(destdir)
manifest += ['/usr/bin/calibre-uninstall']
UNINSTALLER = '''\
#!/usr/bin/env python
import os, sys
if os.geteuid() != 0:
print 'You must run this uninstaller as root'
sys.exit(0)
manifest = %s
failures = []
for path in manifest:
print 'Deleting', path
try:
os.unlink(path)
except:
failures.append(path)
print 'Uninstalling complete.'
if failures:
print 'Failed to remove the following files:'
for f in failures: print f
'''%repr(manifest)
open('/usr/bin/calibre-uninstall', 'wb').write(UNINSTALLER)
os.chmod('/usr/bin/calibre-uninstall',
stat.S_IXUSR|stat.S_IXOTH|stat.S_IXGRP|stat.S_IREAD|stat.S_IWRITE|stat.S_IRGRP|stat.S_IROTH)
print 'You can uninstall calibre by running sudo calibre-uninstall'
return 0

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@ -32,6 +32,7 @@ class cmd_commit(_cmd_commit):
return url.replace('//', '//%s:%s@'%(username, password))+'/login/xmlrpc'
def get_trac_summary(self, bug, url):
print 'Getting bug summary for bug #%s'%bug
server = xmlrpclib.ServerProxy(url)
try:
attributes = server.ticket.get(int(bug))[-1]
@ -101,6 +102,7 @@ class cmd_commit(_cmd_commit):
return ret
def close_bug(self, bug, action, url, config):
print 'Closing bug #%s'% bug
nick = config.get_nickname()
suffix = config.get_user_option('bug_close_comment')
if suffix is None:

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@ -0,0 +1,976 @@
"""
Read and write ZIP files. Modified by Kovid Goyal to allow replacing of files
in the ZIP archive.
"""
import struct, os, time, sys
import binascii, cStringIO
try:
import zlib # We may need its compression method
except ImportError:
zlib = None
__all__ = ["BadZipfile", "error", "ZIP_STORED", "ZIP_DEFLATED", "is_zipfile",
"ZipInfo", "ZipFile", "PyZipFile", "LargeZipFile" ]
class BadZipfile(Exception):
pass
class LargeZipFile(Exception):
"""
Raised when writing a zipfile, the zipfile requires ZIP64 extensions
and those extensions are disabled.
"""
error = BadZipfile # The exception raised by this module
ZIP64_LIMIT= (1 << 31) - 1
# constants for Zip file compression methods
ZIP_STORED = 0
ZIP_DEFLATED = 8
# Other ZIP compression methods not supported
# Here are some struct module formats for reading headers
structEndArchive = "<4s4H2LH" # 9 items, end of archive, 22 bytes
stringEndArchive = "PK\005\006" # magic number for end of archive record
structCentralDir = "<4s4B4HlLL5HLL"# 19 items, central directory, 46 bytes
stringCentralDir = "PK\001\002" # magic number for central directory
structFileHeader = "<4s2B4HlLL2H" # 12 items, file header record, 30 bytes
stringFileHeader = "PK\003\004" # magic number for file header
structEndArchive64Locator = "<4slql" # 4 items, locate Zip64 header, 20 bytes
stringEndArchive64Locator = "PK\x06\x07" # magic token for locator header
structEndArchive64 = "<4sqhhllqqqq" # 10 items, end of archive (Zip64), 56 bytes
stringEndArchive64 = "PK\x06\x06" # magic token for Zip64 header
# indexes of entries in the central directory structure
_CD_SIGNATURE = 0
_CD_CREATE_VERSION = 1
_CD_CREATE_SYSTEM = 2
_CD_EXTRACT_VERSION = 3
_CD_EXTRACT_SYSTEM = 4 # is this meaningful?
_CD_FLAG_BITS = 5
_CD_COMPRESS_TYPE = 6
_CD_TIME = 7
_CD_DATE = 8
_CD_CRC = 9
_CD_COMPRESSED_SIZE = 10
_CD_UNCOMPRESSED_SIZE = 11
_CD_FILENAME_LENGTH = 12
_CD_EXTRA_FIELD_LENGTH = 13
_CD_COMMENT_LENGTH = 14
_CD_DISK_NUMBER_START = 15
_CD_INTERNAL_FILE_ATTRIBUTES = 16
_CD_EXTERNAL_FILE_ATTRIBUTES = 17
_CD_LOCAL_HEADER_OFFSET = 18
# indexes of entries in the local file header structure
_FH_SIGNATURE = 0
_FH_EXTRACT_VERSION = 1
_FH_EXTRACT_SYSTEM = 2 # is this meaningful?
_FH_GENERAL_PURPOSE_FLAG_BITS = 3
_FH_COMPRESSION_METHOD = 4
_FH_LAST_MOD_TIME = 5
_FH_LAST_MOD_DATE = 6
_FH_CRC = 7
_FH_COMPRESSED_SIZE = 8
_FH_UNCOMPRESSED_SIZE = 9
_FH_FILENAME_LENGTH = 10
_FH_EXTRA_FIELD_LENGTH = 11
def is_zipfile(filename):
"""Quickly see if file is a ZIP file by checking the magic number."""
try:
fpin = open(filename, "rb")
endrec = _EndRecData(fpin)
fpin.close()
if endrec:
return True # file has correct magic number
except IOError:
pass
return False
def _EndRecData64(fpin, offset, endrec):
"""
Read the ZIP64 end-of-archive records and use that to update endrec
"""
locatorSize = struct.calcsize(structEndArchive64Locator)
fpin.seek(offset - locatorSize, 2)
data = fpin.read(locatorSize)
sig, diskno, reloff, disks = struct.unpack(structEndArchive64Locator, data)
if sig != stringEndArchive64Locator:
return endrec
if diskno != 0 or disks != 1:
raise BadZipfile("zipfiles that span multiple disks are not supported")
# Assume no 'zip64 extensible data'
endArchiveSize = struct.calcsize(structEndArchive64)
fpin.seek(offset - locatorSize - endArchiveSize, 2)
data = fpin.read(endArchiveSize)
sig, sz, create_version, read_version, disk_num, disk_dir, \
dircount, dircount2, dirsize, diroffset = \
struct.unpack(structEndArchive64, data)
if sig != stringEndArchive64:
return endrec
# Update the original endrec using data from the ZIP64 record
endrec[1] = disk_num
endrec[2] = disk_dir
endrec[3] = dircount
endrec[4] = dircount2
endrec[5] = dirsize
endrec[6] = diroffset
return endrec
def _EndRecData(fpin):
"""Return data from the "End of Central Directory" record, or None.
The data is a list of the nine items in the ZIP "End of central dir"
record followed by a tenth item, the file seek offset of this record."""
fpin.seek(-22, 2) # Assume no archive comment.
filesize = fpin.tell() + 22 # Get file size
data = fpin.read()
if data[0:4] == stringEndArchive and data[-2:] == "\000\000":
endrec = struct.unpack(structEndArchive, data)
endrec = list(endrec)
endrec.append("") # Append the archive comment
endrec.append(filesize - 22) # Append the record start offset
if endrec[-4] == -1 or endrec[-4] == 0xffffffff:
return _EndRecData64(fpin, -22, endrec)
return endrec
# Search the last END_BLOCK bytes of the file for the record signature.
# The comment is appended to the ZIP file and has a 16 bit length.
# So the comment may be up to 64K long. We limit the search for the
# signature to a few Kbytes at the end of the file for efficiency.
# also, the signature must not appear in the comment.
END_BLOCK = min(filesize, 1024 * 4)
fpin.seek(filesize - END_BLOCK, 0)
data = fpin.read()
start = data.rfind(stringEndArchive)
if start >= 0: # Correct signature string was found
endrec = struct.unpack(structEndArchive, data[start:start+22])
endrec = list(endrec)
comment = data[start+22:]
if endrec[7] == len(comment): # Comment length checks out
# Append the archive comment and start offset
endrec.append(comment)
endrec.append(filesize - END_BLOCK + start)
if endrec[-4] == -1 or endrec[-4] == 0xffffffff:
return _EndRecData64(fpin, - END_BLOCK + start, endrec)
return endrec
return # Error, return None
class ZipInfo (object):
"""Class with attributes describing each file in the ZIP archive."""
__slots__ = (
'orig_filename',
'filename',
'date_time',
'compress_type',
'comment',
'extra',
'create_system',
'create_version',
'extract_version',
'reserved',
'flag_bits',
'volume',
'internal_attr',
'external_attr',
'header_offset',
'CRC',
'compress_size',
'file_size',
'file_offset',
)
def __init__(self, filename="NoName", date_time=(1980,1,1,0,0,0)):
self.orig_filename = filename # Original file name in archive
# Terminate the file name at the first null byte. Null bytes in file
# names are used as tricks by viruses in archives.
null_byte = filename.find(chr(0))
if null_byte >= 0:
filename = filename[0:null_byte]
# This is used to ensure paths in generated ZIP files always use
# forward slashes as the directory separator, as required by the
# ZIP format specification.
if os.sep != "/" and os.sep in filename:
filename = filename.replace(os.sep, "/")
self.filename = filename # Normalized file name
self.date_time = date_time # year, month, day, hour, min, sec
# Standard values:
self.compress_type = ZIP_STORED # Type of compression for the file
self.comment = "" # Comment for each file
self.extra = "" # ZIP extra data
if sys.platform == 'win32':
self.create_system = 0 # System which created ZIP archive
else:
# Assume everything else is unix-y
self.create_system = 3 # System which created ZIP archive
self.create_version = 20 # Version which created ZIP archive
self.extract_version = 20 # Version needed to extract archive
self.reserved = 0 # Must be zero
self.flag_bits = 0 # ZIP flag bits
self.volume = 0 # Volume number of file header
self.internal_attr = 0 # Internal attributes
self.external_attr = 0 # External file attributes
self.file_offset = 0
# Other attributes are set by class ZipFile:
# header_offset Byte offset to the file header
# CRC CRC-32 of the uncompressed file
# compress_size Size of the compressed file
# file_size Size of the uncompressed file
def FileHeader(self):
"""Return the per-file header as a string."""
dt = self.date_time
dosdate = (dt[0] - 1980) << 9 | dt[1] << 5 | dt[2]
dostime = dt[3] << 11 | dt[4] << 5 | (dt[5] // 2)
if self.flag_bits & 0x08:
# Set these to zero because we write them after the file data
CRC = compress_size = file_size = 0
else:
CRC = self.CRC
compress_size = self.compress_size
file_size = self.file_size
extra = self.extra
if file_size > ZIP64_LIMIT or compress_size > ZIP64_LIMIT:
# File is larger than what fits into a 4 byte integer,
# fall back to the ZIP64 extension
fmt = '<hhqq'
extra = extra + struct.pack(fmt,
1, struct.calcsize(fmt)-4, file_size, compress_size)
file_size = 0xffffffff # -1
compress_size = 0xffffffff # -1
self.extract_version = max(45, self.extract_version)
self.create_version = max(45, self.extract_version)
header = struct.pack(structFileHeader, stringFileHeader,
self.extract_version, self.reserved, self.flag_bits,
self.compress_type, dostime, dosdate, CRC,
compress_size, file_size,
len(self.filename), len(extra))
return header + self.filename + extra
def _decodeExtra(self):
# Try to decode the extra field.
extra = self.extra
unpack = struct.unpack
while extra:
tp, ln = unpack('<hh', extra[:4])
if tp == 1:
if ln >= 24:
counts = unpack('<qqq', extra[4:28])
elif ln == 16:
counts = unpack('<qq', extra[4:20])
elif ln == 8:
counts = unpack('<q', extra[4:12])
elif ln == 0:
counts = ()
else:
raise RuntimeError, "Corrupt extra field %s"%(ln,)
idx = 0
# ZIP64 extension (large files and/or large archives)
if self.file_size == -1 or self.file_size == 0xFFFFFFFFL:
self.file_size = counts[idx]
idx += 1
if self.compress_size == -1 or self.compress_size == 0xFFFFFFFFL:
self.compress_size = counts[idx]
idx += 1
if self.header_offset == -1 or self.header_offset == 0xffffffffL:
self.header_offset = counts[idx]
idx+=1
extra = extra[ln+4:]
class ZipFile:
""" Class with methods to open, read, write, close, list and update
zip files.
z = ZipFile(file, mode="r", compression=ZIP_STORED, allowZip64=True)
file: Either the path to the file, or a file-like object.
If it is a path, the file will be opened and closed by ZipFile.
mode: The mode can be either read "r", write "w" or append "a".
compression: ZIP_STORED (no compression) or ZIP_DEFLATED (requires zlib).
allowZip64: if True ZipFile will create files with ZIP64 extensions when
needed, otherwise it will raise an exception when this would
be necessary.
"""
fp = None # Set here since __del__ checks it
def __init__(self, file, mode="r", compression=ZIP_STORED, allowZip64=False):
"""Open the ZIP file with mode read "r", write "w" or append "a"."""
self._allowZip64 = allowZip64
self._didModify = False
if compression == ZIP_STORED:
pass
elif compression == ZIP_DEFLATED:
if not zlib:
raise RuntimeError,\
"Compression requires the (missing) zlib module"
else:
raise RuntimeError, "That compression method is not supported"
self.debug = 0 # Level of printing: 0 through 3
self.NameToInfo = {} # Find file info given name
self.filelist = [] # List of ZipInfo instances for archive
self.compression = compression # Method of compression
self.mode = key = mode.replace('b', '')[0]
# Check if we were passed a file-like object
if isinstance(file, basestring):
self._filePassed = 0
self.filename = file
modeDict = {'r' : 'rb', 'w': 'wb', 'a' : 'r+b'}
self.fp = open(file, modeDict[mode])
else:
self._filePassed = 1
self.fp = file
self.filename = getattr(file, 'name', None)
if key == 'r':
self._GetContents()
elif key == 'w':
pass
elif key == 'a':
try: # See if file is a zip file
self._RealGetContents()
self._calculate_file_offsets()
# seek to start of directory and overwrite
self.fp.seek(self.start_dir, 0)
except BadZipfile: # file is not a zip file, just append
self.fp.seek(0, 2)
else:
if not self._filePassed:
self.fp.close()
self.fp = None
raise RuntimeError, 'Mode must be "r", "w" or "a"'
def _GetContents(self):
"""Read the directory, making sure we close the file if the format
is bad."""
try:
self._RealGetContents()
except BadZipfile:
if not self._filePassed:
self.fp.close()
self.fp = None
raise
def _RealGetContents(self):
"""Read in the table of contents for the ZIP file."""
fp = self.fp
endrec = _EndRecData(fp)
if not endrec:
raise BadZipfile, "File is not a zip file"
if self.debug > 1:
print endrec
size_cd = endrec[5] # bytes in central directory
offset_cd = endrec[6] # offset of central directory
self.comment = endrec[8] # archive comment
# endrec[9] is the offset of the "End of Central Dir" record
if endrec[9] > ZIP64_LIMIT:
x = endrec[9] - size_cd - 56 - 20
else:
x = endrec[9] - size_cd
# "concat" is zero, unless zip was concatenated to another file
concat = x - offset_cd
if self.debug > 2:
print "given, inferred, offset", offset_cd, x, concat
# self.start_dir: Position of start of central directory
self.start_dir = offset_cd + concat
fp.seek(self.start_dir, 0)
data = fp.read(size_cd)
fp = cStringIO.StringIO(data)
total = 0
while total < size_cd:
centdir = fp.read(46)
total = total + 46
if centdir[0:4] != stringCentralDir:
raise BadZipfile, "Bad magic number for central directory"
centdir = struct.unpack(structCentralDir, centdir)
if self.debug > 2:
print centdir
filename = fp.read(centdir[_CD_FILENAME_LENGTH])
# Create ZipInfo instance to store file information
x = ZipInfo(filename)
x.extra = fp.read(centdir[_CD_EXTRA_FIELD_LENGTH])
x.comment = fp.read(centdir[_CD_COMMENT_LENGTH])
total = (total + centdir[_CD_FILENAME_LENGTH]
+ centdir[_CD_EXTRA_FIELD_LENGTH]
+ centdir[_CD_COMMENT_LENGTH])
x.header_offset = centdir[_CD_LOCAL_HEADER_OFFSET]
(x.create_version, x.create_system, x.extract_version, x.reserved,
x.flag_bits, x.compress_type, t, d,
x.CRC, x.compress_size, x.file_size) = centdir[1:12]
x.volume, x.internal_attr, x.external_attr = centdir[15:18]
# Convert date/time code to (year, month, day, hour, min, sec)
x.date_time = ( (d>>9)+1980, (d>>5)&0xF, d&0x1F,
t>>11, (t>>5)&0x3F, (t&0x1F) * 2 )
x._decodeExtra()
x.header_offset = x.header_offset + concat
self.filelist.append(x)
self.NameToInfo[x.filename] = x
if self.debug > 2:
print "total", total
def _calculate_file_offsets(self):
for zip_info in self.filelist:
self.fp.seek(zip_info.header_offset, 0)
fheader = self.fp.read(30)
if fheader[0:4] != stringFileHeader:
raise BadZipfile, "Bad magic number for file header"
fheader = struct.unpack(structFileHeader, fheader)
# file_offset is computed here, since the extra field for
# the central directory and for the local file header
# refer to different fields, and they can have different
# lengths
file_offset = (zip_info.header_offset + 30
+ fheader[_FH_FILENAME_LENGTH]
+ fheader[_FH_EXTRA_FIELD_LENGTH])
fname = self.fp.read(fheader[_FH_FILENAME_LENGTH])
if fname != zip_info.orig_filename:
raise RuntimeError, \
'File name in directory "%s" and header "%s" differ.' % (
zip_info.orig_filename, fname)
zip_info.file_offset = file_offset
def replace(self, filename, arcname=None, compress_type=None):
"""Delete arcname, and put the bytes from filename into the
archive under the name arcname."""
deleteName = arcname
if deleteName is None:
deleteName = filename
self.delete(deleteName)
self.write(filename, arcname, compress_type)
def replacestr(self, zinfo, bytes):
"""Delete zinfo.filename, and write a new file into the archive. The
contents is the string 'bytes'."""
self.delete(zinfo.filename)
self.writestr(zinfo, bytes)
def delete(self, name):
"""Delete the file from the archive. If it appears multiple
times only the first instance will be deleted."""
for i in range (0, len(self.filelist)):
if self.filelist[i].filename == name:
if self.debug:
print "Removing", name
deleted_offset = self.filelist[i].header_offset
deleted_size = (self.filelist[i].file_offset - self.filelist[i].header_offset) + self.filelist[i].compress_size
zinfo_size = struct.calcsize(structCentralDir) + len(self.filelist[i].filename) + len(self.filelist[i].extra)
# Remove the file's data from the archive.
current_offset = self.fp.tell()
self.fp.seek(0, 2)
archive_size = self.fp.tell()
self.fp.seek(deleted_offset + deleted_size)
buf = self.fp.read()
self.fp.seek(deleted_offset)
self.fp.write(buf)
self.fp.truncate(archive_size - deleted_size - zinfo_size)
if current_offset > deleted_offset + deleted_size:
current_offset -= deleted_size
elif current_offset > deleted_offset:
current_offset = deleted_offset
self.fp.seek(current_offset, 0)
# Remove file from central directory.
del self.filelist[i]
# Adjust the remaining offsets in the central directory.
for j in range (i, len(self.filelist)):
if self.filelist[j].header_offset > deleted_offset:
self.filelist[j].header_offset -= deleted_size
if self.filelist[j].file_offset > deleted_offset:
self.filelist[j].file_offset -= deleted_size
return
if self.debug:
print name, "not in archive"
def namelist(self):
"""Return a list of file names in the archive."""
l = []
for data in self.filelist:
l.append(data.filename)
return l
def infolist(self):
"""Return a list of class ZipInfo instances for files in the
archive."""
return self.filelist
def printdir(self):
"""Print a table of contents for the zip file."""
print "%-46s %19s %12s" % ("File Name", "Modified ", "Size")
for zinfo in self.filelist:
date = "%d-%02d-%02d %02d:%02d:%02d" % zinfo.date_time[:6]
print "%-46s %s %12d" % (zinfo.filename, date, zinfo.file_size)
def testzip(self):
"""Read all the files and check the CRC."""
for zinfo in self.filelist:
try:
self.read(zinfo.filename) # Check CRC-32
except BadZipfile:
return zinfo.filename
def getinfo(self, name):
"""Return the instance of ZipInfo given 'name'."""
return self.NameToInfo[name]
def read(self, name):
"""Return file bytes (as a string) for name."""
if self.mode not in ("r", "a"):
raise RuntimeError, 'read() requires mode "r" or "a"'
if not self.fp:
raise RuntimeError, \
"Attempt to read ZIP archive that was already closed"
zinfo = self.getinfo(name)
filepos = self.fp.tell()
self.fp.seek(zinfo.header_offset, 0)
# Skip the file header:
fheader = self.fp.read(30)
if fheader[0:4] != stringFileHeader:
raise BadZipfile, "Bad magic number for file header"
fheader = struct.unpack(structFileHeader, fheader)
fname = self.fp.read(fheader[_FH_FILENAME_LENGTH])
if fheader[_FH_EXTRA_FIELD_LENGTH]:
self.fp.read(fheader[_FH_EXTRA_FIELD_LENGTH])
if fname != zinfo.orig_filename:
raise BadZipfile, \
'File name in directory "%s" and header "%s" differ.' % (
zinfo.orig_filename, fname)
bytes = self.fp.read(zinfo.compress_size)
self.fp.seek(filepos, 0)
if zinfo.compress_type == ZIP_STORED:
pass
elif zinfo.compress_type == ZIP_DEFLATED:
if not zlib:
raise RuntimeError, \
"De-compression requires the (missing) zlib module"
# zlib compress/decompress code by Jeremy Hylton of CNRI
dc = zlib.decompressobj(-15)
bytes = dc.decompress(bytes)
# need to feed in unused pad byte so that zlib won't choke
ex = dc.decompress('Z') + dc.flush()
if ex:
bytes = bytes + ex
else:
raise BadZipfile, \
"Unsupported compression method %d for file %s" % \
(zinfo.compress_type, name)
crc = binascii.crc32(bytes)
if crc != zinfo.CRC:
raise BadZipfile, "Bad CRC-32 for file %s" % name
return bytes
def _writecheck(self, zinfo):
"""Check for errors before writing a file to the archive."""
if zinfo.filename in self.NameToInfo:
if self.debug: # Warning for duplicate names
print "Duplicate name:", zinfo.filename
if self.mode not in ("w", "a"):
raise RuntimeError, 'write() requires mode "w" or "a"'
if not self.fp:
raise RuntimeError, \
"Attempt to write ZIP archive that was already closed"
if zinfo.compress_type == ZIP_DEFLATED and not zlib:
raise RuntimeError, \
"Compression requires the (missing) zlib module"
if zinfo.compress_type not in (ZIP_STORED, ZIP_DEFLATED):
raise RuntimeError, \
"That compression method is not supported"
if zinfo.file_size > ZIP64_LIMIT:
if not self._allowZip64:
raise LargeZipFile("Filesize would require ZIP64 extensions")
if zinfo.header_offset > ZIP64_LIMIT:
if not self._allowZip64:
raise LargeZipFile("Zipfile size would require ZIP64 extensions")
def write(self, filename, arcname=None, compress_type=None):
"""Put the bytes from filename into the archive under the name
arcname."""
st = os.stat(filename)
mtime = time.localtime(st.st_mtime)
date_time = mtime[0:6]
# Create ZipInfo instance to store file information
if arcname is None:
arcname = filename
arcname = os.path.normpath(os.path.splitdrive(arcname)[1])
while arcname[0] in (os.sep, os.altsep):
arcname = arcname[1:]
zinfo = ZipInfo(arcname, date_time)
zinfo.external_attr = (st[0] & 0xFFFF) << 16L # Unix attributes
if compress_type is None:
zinfo.compress_type = self.compression
else:
zinfo.compress_type = compress_type
zinfo.file_size = st.st_size
zinfo.flag_bits = 0x00
zinfo.header_offset = self.fp.tell() # Start of header bytes
self._writecheck(zinfo)
self._didModify = True
fp = open(filename, "rb")
# Must overwrite CRC and sizes with correct data later
zinfo.CRC = CRC = 0
zinfo.compress_size = compress_size = 0
zinfo.file_size = file_size = 0
self.fp.write(zinfo.FileHeader())
if zinfo.compress_type == ZIP_DEFLATED:
cmpr = zlib.compressobj(zlib.Z_DEFAULT_COMPRESSION,
zlib.DEFLATED, -15)
else:
cmpr = None
while 1:
buf = fp.read(1024 * 8)
if not buf:
break
file_size = file_size + len(buf)
CRC = binascii.crc32(buf, CRC)
if cmpr:
buf = cmpr.compress(buf)
compress_size = compress_size + len(buf)
self.fp.write(buf)
fp.close()
if cmpr:
buf = cmpr.flush()
compress_size = compress_size + len(buf)
self.fp.write(buf)
zinfo.compress_size = compress_size
else:
zinfo.compress_size = file_size
zinfo.CRC = CRC
zinfo.file_size = file_size
# Seek backwards and write CRC and file sizes
position = self.fp.tell() # Preserve current position in file
self.fp.seek(zinfo.header_offset + 14, 0)
self.fp.write(struct.pack("<lLL", zinfo.CRC, zinfo.compress_size,
zinfo.file_size))
self.fp.seek(position, 0)
self.filelist.append(zinfo)
self.NameToInfo[zinfo.filename] = zinfo
def writestr(self, zinfo_or_arcname, bytes):
"""Write a file into the archive. The contents is the string
'bytes'. 'zinfo_or_arcname' is either a ZipInfo instance or
the name of the file in the archive."""
if not isinstance(zinfo_or_arcname, ZipInfo):
zinfo = ZipInfo(filename=zinfo_or_arcname,
date_time=time.localtime(time.time())[:6])
zinfo.compress_type = self.compression
else:
zinfo = zinfo_or_arcname
zinfo.file_size = len(bytes) # Uncompressed size
zinfo.header_offset = self.fp.tell() # Start of header bytes
self._writecheck(zinfo)
self._didModify = True
zinfo.CRC = binascii.crc32(bytes) # CRC-32 checksum
if zinfo.compress_type == ZIP_DEFLATED:
co = zlib.compressobj(zlib.Z_DEFAULT_COMPRESSION,
zlib.DEFLATED, -15)
bytes = co.compress(bytes) + co.flush()
zinfo.compress_size = len(bytes) # Compressed size
else:
zinfo.compress_size = zinfo.file_size
zinfo.header_offset = self.fp.tell() # Start of header bytes
self.fp.write(zinfo.FileHeader())
self.fp.write(bytes)
self.fp.flush()
if zinfo.flag_bits & 0x08:
# Write CRC and file sizes after the file data
self.fp.write(struct.pack("<lLL", zinfo.CRC, zinfo.compress_size,
zinfo.file_size))
self.filelist.append(zinfo)
self.NameToInfo[zinfo.filename] = zinfo
def __del__(self):
"""Call the "close()" method in case the user forgot."""
self.close()
def close(self):
"""Close the file, and for mode "w" and "a" write the ending
records."""
if self.fp is None:
return
if self.mode in ("w", "a") and self._didModify: # write ending records
count = 0
pos1 = self.fp.tell()
for zinfo in self.filelist: # write central directory
count = count + 1
dt = zinfo.date_time
dosdate = (dt[0] - 1980) << 9 | dt[1] << 5 | dt[2]
dostime = dt[3] << 11 | dt[4] << 5 | (dt[5] // 2)
extra = []
if zinfo.file_size > ZIP64_LIMIT \
or zinfo.compress_size > ZIP64_LIMIT:
extra.append(zinfo.file_size)
extra.append(zinfo.compress_size)
file_size = 0xffffffff #-1
compress_size = 0xffffffff #-1
else:
file_size = zinfo.file_size
compress_size = zinfo.compress_size
if zinfo.header_offset > ZIP64_LIMIT:
extra.append(zinfo.header_offset)
header_offset = -1 # struct "l" format: 32 one bits
else:
header_offset = zinfo.header_offset
extra_data = zinfo.extra
if extra:
# Append a ZIP64 field to the extra's
extra_data = struct.pack(
'<hh' + 'q'*len(extra),
1, 8*len(extra), *extra) + extra_data
extract_version = max(45, zinfo.extract_version)
create_version = max(45, zinfo.create_version)
else:
extract_version = zinfo.extract_version
create_version = zinfo.create_version
centdir = struct.pack(structCentralDir,
stringCentralDir, create_version,
zinfo.create_system, extract_version, zinfo.reserved,
zinfo.flag_bits, zinfo.compress_type, dostime, dosdate,
zinfo.CRC, compress_size, file_size,
len(zinfo.filename), len(extra_data), len(zinfo.comment),
0, zinfo.internal_attr, zinfo.external_attr,
header_offset)
self.fp.write(centdir)
self.fp.write(zinfo.filename)
self.fp.write(extra_data)
self.fp.write(zinfo.comment)
pos2 = self.fp.tell()
# Write end-of-zip-archive record
if pos1 > ZIP64_LIMIT:
# Need to write the ZIP64 end-of-archive records
zip64endrec = struct.pack(
structEndArchive64, stringEndArchive64,
44, 45, 45, 0, 0, count, count, pos2 - pos1, pos1)
self.fp.write(zip64endrec)
zip64locrec = struct.pack(
structEndArchive64Locator,
stringEndArchive64Locator, 0, pos2, 1)
self.fp.write(zip64locrec)
endrec = struct.pack(structEndArchive, stringEndArchive,
0, 0, count, count, pos2 - pos1, -1, 0)
self.fp.write(endrec)
else:
endrec = struct.pack(structEndArchive, stringEndArchive,
0, 0, count, count, pos2 - pos1, pos1, 0)
self.fp.write(endrec)
self.fp.flush()
if not self._filePassed:
self.fp.close()
self.fp = None
class PyZipFile(ZipFile):
"""Class to create ZIP archives with Python library files and packages."""
def writepy(self, pathname, basename = ""):
"""Add all files from "pathname" to the ZIP archive.
If pathname is a package directory, search the directory and
all package subdirectories recursively for all *.py and enter
the modules into the archive. If pathname is a plain
directory, listdir *.py and enter all modules. Else, pathname
must be a Python *.py file and the module will be put into the
archive. Added modules are always module.pyo or module.pyc.
This method will compile the module.py into module.pyc if
necessary.
"""
dir, name = os.path.split(pathname)
if os.path.isdir(pathname):
initname = os.path.join(pathname, "__init__.py")
if os.path.isfile(initname):
# This is a package directory, add it
if basename:
basename = "%s/%s" % (basename, name)
else:
basename = name
if self.debug:
print "Adding package in", pathname, "as", basename
fname, arcname = self._get_codename(initname[0:-3], basename)
if self.debug:
print "Adding", arcname
self.write(fname, arcname)
dirlist = os.listdir(pathname)
dirlist.remove("__init__.py")
# Add all *.py files and package subdirectories
for filename in dirlist:
path = os.path.join(pathname, filename)
ext = os.path.splitext(filename)[-1]
if os.path.isdir(path):
if os.path.isfile(os.path.join(path, "__init__.py")):
# This is a package directory, add it
self.writepy(path, basename) # Recursive call
elif ext == ".py":
fname, arcname = self._get_codename(path[0:-3],
basename)
if self.debug:
print "Adding", arcname
self.write(fname, arcname)
else:
# This is NOT a package directory, add its files at top level
if self.debug:
print "Adding files from directory", pathname
for filename in os.listdir(pathname):
path = os.path.join(pathname, filename)
ext = os.path.splitext(filename)[-1]
if ext == ".py":
fname, arcname = self._get_codename(path[0:-3],
basename)
if self.debug:
print "Adding", arcname
self.write(fname, arcname)
else:
if pathname[-3:] != ".py":
raise RuntimeError, \
'Files added with writepy() must end with ".py"'
fname, arcname = self._get_codename(pathname[0:-3], basename)
if self.debug:
print "Adding file", arcname
self.write(fname, arcname)
def _get_codename(self, pathname, basename):
"""Return (filename, archivename) for the path.
Given a module name path, return the correct file path and
archive name, compiling if necessary. For example, given
/python/lib/string, return (/python/lib/string.pyc, string).
"""
file_py = pathname + ".py"
file_pyc = pathname + ".pyc"
file_pyo = pathname + ".pyo"
if os.path.isfile(file_pyo) and \
os.stat(file_pyo).st_mtime >= os.stat(file_py).st_mtime:
fname = file_pyo # Use .pyo file
elif not os.path.isfile(file_pyc) or \
os.stat(file_pyc).st_mtime < os.stat(file_py).st_mtime:
import py_compile
if self.debug:
print "Compiling", file_py
try:
py_compile.compile(file_py, file_pyc, None, True)
except py_compile.PyCompileError,err:
print err.msg
fname = file_pyc
else:
fname = file_pyc
archivename = os.path.split(fname)[1]
if basename:
archivename = "%s/%s" % (basename, archivename)
return (fname, archivename)
def main(args = None):
import textwrap
USAGE=textwrap.dedent("""\
Usage:
zipfile.py -l zipfile.zip # Show listing of a zipfile
zipfile.py -t zipfile.zip # Test if a zipfile is valid
zipfile.py -e zipfile.zip target # Extract zipfile into target dir
zipfile.py -c zipfile.zip src ... # Create zipfile from sources
""")
if args is None:
args = sys.argv[1:]
if not args or args[0] not in ('-l', '-c', '-e', '-t'):
print USAGE
sys.exit(1)
if args[0] == '-l':
if len(args) != 2:
print USAGE
sys.exit(1)
zf = ZipFile(args[1], 'r')
zf.printdir()
zf.close()
elif args[0] == '-t':
if len(args) != 2:
print USAGE
sys.exit(1)
zf = ZipFile(args[1], 'r')
zf.testzip()
print "Done testing"
elif args[0] == '-e':
if len(args) != 3:
print USAGE
sys.exit(1)
zf = ZipFile(args[1], 'r')
out = args[2]
for path in zf.namelist():
if path.startswith('./'):
tgt = os.path.join(out, path[2:])
else:
tgt = os.path.join(out, path)
tgtdir = os.path.dirname(tgt)
if not os.path.exists(tgtdir):
os.makedirs(tgtdir)
fp = open(tgt, 'wb')
fp.write(zf.read(path))
fp.close()
zf.close()
elif args[0] == '-c':
if len(args) < 3:
print USAGE
sys.exit(1)
def addToZip(zf, path, zippath):
if os.path.isfile(path):
zf.write(path, zippath, ZIP_DEFLATED)
elif os.path.isdir(path):
for nm in os.listdir(path):
addToZip(zf,
os.path.join(path, nm), os.path.join(zippath, nm))
# else: ignore
zf = ZipFile(args[1], 'w', allowZip64=True)
for src in args[2:]:
addToZip(zf, src, os.path.basename(src))
zf.close()
if __name__ == "__main__":
main()

View File

@ -4,7 +4,7 @@ sys.path.append('src')
import subprocess
from subprocess import check_call as _check_call
from functools import partial
#from pyvix.vix import Host, VIX_SERVICEPROVIDER_VMWARE_WORKSTATION
def get_ip_address(ifname):
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
return socket.inet_ntoa(fcntl.ioctl(
@ -66,12 +66,19 @@ def start_vm(vm, ssh_host, build_script, sleep=75):
def build_windows(shutdown=True):
installer = installer_name('exe')
vm = '/vmware/Windows XP/Windows XP Professional.vmx'
start_vm(vm, 'windows', BUILD_SCRIPT%('python setup.py develop', 'python','windows_installer.py'))
subprocess.check_call(('scp', 'windows:build/%s/dist/*.exe'%PROJECT, 'dist'))
if not os.path.exists(installer):
raise Exception('Failed to build installer '+installer)
start_vm(vm, 'windows', BUILD_SCRIPT%('python setup.py develop', 'python','installer\\\\windows\\\\freeze.py'))
subprocess.check_call(('scp', '-rp', 'windows:build/%s/build/py2exe'%PROJECT, 'build'))
if not os.path.exists('build/py2exe'):
raise Exception('Failed to run py2exe')
if shutdown:
subprocess.Popen(('ssh', 'windows', 'shutdown', '-s', '-t', '0'))
ibp = os.path.abspath('installer/windows')
sys.path.insert(0, ibp)
import build_installer
sys.path.remove(ibp)
build_installer.run_install_jammer(installer_name=os.path.basename(installer))
if not os.path.exists(installer):
raise Exception('Failed to run installjammer')
return os.path.basename(installer)
def build_osx(shutdown=True):