--- /dev/null
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+
--- /dev/null
+#!python
+"""Bootstrap setuptools installation
+
+If you want to use setuptools in your package's setup.py, just include this
+file in the same directory with it, and add this to the top of your setup.py::
+
+ from ez_setup import use_setuptools
+ use_setuptools()
+
+If you want to require a specific version of setuptools, set a download
+mirror, or use an alternate download directory, you can do so by supplying
+the appropriate options to ``use_setuptools()``.
+
+This file can also be run as a script to install or upgrade setuptools.
+"""
+import sys
+DEFAULT_VERSION = "0.6c5"
+DEFAULT_URL = "http://cheeseshop.python.org/packages/%s/s/setuptools/" % sys.version[:3]
+
+md5_data = {
+ 'setuptools-0.6b1-py2.3.egg': '8822caf901250d848b996b7f25c6e6ca',
+ 'setuptools-0.6b1-py2.4.egg': 'b79a8a403e4502fbb85ee3f1941735cb',
+ 'setuptools-0.6b2-py2.3.egg': '5657759d8a6d8fc44070a9d07272d99b',
+ 'setuptools-0.6b2-py2.4.egg': '4996a8d169d2be661fa32a6e52e4f82a',
+ 'setuptools-0.6b3-py2.3.egg': 'bb31c0fc7399a63579975cad9f5a0618',
+ 'setuptools-0.6b3-py2.4.egg': '38a8c6b3d6ecd22247f179f7da669fac',
+ 'setuptools-0.6b4-py2.3.egg': '62045a24ed4e1ebc77fe039aa4e6f7e5',
+ 'setuptools-0.6b4-py2.4.egg': '4cb2a185d228dacffb2d17f103b3b1c4',
+ 'setuptools-0.6c1-py2.3.egg': 'b3f2b5539d65cb7f74ad79127f1a908c',
+ 'setuptools-0.6c1-py2.4.egg': 'b45adeda0667d2d2ffe14009364f2a4b',
+ 'setuptools-0.6c2-py2.3.egg': 'f0064bf6aa2b7d0f3ba0b43f20817c27',
+ 'setuptools-0.6c2-py2.4.egg': '616192eec35f47e8ea16cd6a122b7277',
+ 'setuptools-0.6c3-py2.3.egg': 'f181fa125dfe85a259c9cd6f1d7b78fa',
+ 'setuptools-0.6c3-py2.4.egg': 'e0ed74682c998bfb73bf803a50e7b71e',
+ 'setuptools-0.6c3-py2.5.egg': 'abef16fdd61955514841c7c6bd98965e',
+ 'setuptools-0.6c4-py2.3.egg': 'b0b9131acab32022bfac7f44c5d7971f',
+ 'setuptools-0.6c4-py2.4.egg': '2a1f9656d4fbf3c97bf946c0a124e6e2',
+ 'setuptools-0.6c4-py2.5.egg': '8f5a052e32cdb9c72bcf4b5526f28afc',
+ 'setuptools-0.6c5-py2.3.egg': 'ee9fd80965da04f2f3e6b3576e9d8167',
+ 'setuptools-0.6c5-py2.4.egg': 'afe2adf1c01701ee841761f5bcd8aa64',
+ 'setuptools-0.6c5-py2.5.egg': 'a8d3f61494ccaa8714dfed37bccd3d5d',
+}
+
+import sys, os
+
+def _validate_md5(egg_name, data):
+ if egg_name in md5_data:
+ from md5 import md5
+ digest = md5(data).hexdigest()
+ if digest != md5_data[egg_name]:
+ print >>sys.stderr, (
+ "md5 validation of %s failed! (Possible download problem?)"
+ % egg_name
+ )
+ sys.exit(2)
+ return data
+
+
+def use_setuptools(
+ version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
+ download_delay=15
+):
+ """Automatically find/download setuptools and make it available on sys.path
+
+ `version` should be a valid setuptools version number that is available
+ as an egg for download under the `download_base` URL (which should end with
+ a '/'). `to_dir` is the directory where setuptools will be downloaded, if
+ it is not already available. If `download_delay` is specified, it should
+ be the number of seconds that will be paused before initiating a download,
+ should one be required. If an older version of setuptools is installed,
+ this routine will print a message to ``sys.stderr`` and raise SystemExit in
+ an attempt to abort the calling script.
+ """
+ try:
+ import setuptools
+ if setuptools.__version__ == '0.0.1':
+ print >>sys.stderr, (
+ "You have an obsolete version of setuptools installed. Please\n"
+ "remove it from your system entirely before rerunning this script."
+ )
+ sys.exit(2)
+ except ImportError:
+ egg = download_setuptools(version, download_base, to_dir, download_delay)
+ sys.path.insert(0, egg)
+ import setuptools; setuptools.bootstrap_install_from = egg
+
+ import pkg_resources
+ try:
+ pkg_resources.require("setuptools>="+version)
+
+ except pkg_resources.VersionConflict, e:
+ # XXX could we install in a subprocess here?
+ print >>sys.stderr, (
+ "The required version of setuptools (>=%s) is not available, and\n"
+ "can't be installed while this script is running. Please install\n"
+ " a more recent version first.\n\n(Currently using %r)"
+ ) % (version, e.args[0])
+ sys.exit(2)
+
+def download_setuptools(
+ version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
+ delay = 15
+):
+ """Download setuptools from a specified location and return its filename
+
+ `version` should be a valid setuptools version number that is available
+ as an egg for download under the `download_base` URL (which should end
+ with a '/'). `to_dir` is the directory where the egg will be downloaded.
+ `delay` is the number of seconds to pause before an actual download attempt.
+ """
+ import urllib2, shutil
+ egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
+ url = download_base + egg_name
+ saveto = os.path.join(to_dir, egg_name)
+ src = dst = None
+ if not os.path.exists(saveto): # Avoid repeated downloads
+ try:
+ from distutils import log
+ if delay:
+ log.warn("""
+---------------------------------------------------------------------------
+This script requires setuptools version %s to run (even to display
+help). I will attempt to download it for you (from
+%s), but
+you may need to enable firewall access for this script first.
+I will start the download in %d seconds.
+
+(Note: if this machine does not have network access, please obtain the file
+
+ %s
+
+and place it in this directory before rerunning this script.)
+---------------------------------------------------------------------------""",
+ version, download_base, delay, url
+ ); from time import sleep; sleep(delay)
+ log.warn("Downloading %s", url)
+ src = urllib2.urlopen(url)
+ # Read/write all in one block, so we don't create a corrupt file
+ # if the download is interrupted.
+ data = _validate_md5(egg_name, src.read())
+ dst = open(saveto,"wb"); dst.write(data)
+ finally:
+ if src: src.close()
+ if dst: dst.close()
+ return os.path.realpath(saveto)
+
+def main(argv, version=DEFAULT_VERSION):
+ """Install or upgrade setuptools and EasyInstall"""
+
+ try:
+ import setuptools
+ except ImportError:
+ egg = None
+ try:
+ egg = download_setuptools(version, delay=0)
+ sys.path.insert(0,egg)
+ from setuptools.command.easy_install import main
+ return main(list(argv)+[egg]) # we're done here
+ finally:
+ if egg and os.path.exists(egg):
+ os.unlink(egg)
+ else:
+ if setuptools.__version__ == '0.0.1':
+ # tell the user to uninstall obsolete version
+ use_setuptools(version)
+
+ req = "setuptools>="+version
+ import pkg_resources
+ try:
+ pkg_resources.require(req)
+ except pkg_resources.VersionConflict:
+ try:
+ from setuptools.command.easy_install import main
+ except ImportError:
+ from easy_install import main
+ main(list(argv)+[download_setuptools(delay=0)])
+ sys.exit(0) # try to force an exit
+ else:
+ if argv:
+ from setuptools.command.easy_install import main
+ main(argv)
+ else:
+ print "Setuptools version",version,"or greater has been installed."
+ print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)'
+
+
+
+def update_md5(filenames):
+ """Update our built-in md5 registry"""
+
+ import re
+ from md5 import md5
+
+ for name in filenames:
+ base = os.path.basename(name)
+ f = open(name,'rb')
+ md5_data[base] = md5(f.read()).hexdigest()
+ f.close()
+
+ data = [" %r: %r,\n" % it for it in md5_data.items()]
+ data.sort()
+ repl = "".join(data)
+
+ import inspect
+ srcfile = inspect.getsourcefile(sys.modules[__name__])
+ f = open(srcfile, 'rb'); src = f.read(); f.close()
+
+ match = re.search("\nmd5_data = {\n([^}]+)}", src)
+ if not match:
+ print >>sys.stderr, "Internal error!"
+ sys.exit(2)
+
+ src = src[:match.start(1)] + repl + src[match.end(1):]
+ f = open(srcfile,'w')
+ f.write(src)
+ f.close()
+
+
+if __name__=='__main__':
+ if len(sys.argv)>2 and sys.argv[1]=='--md5update':
+ update_md5(sys.argv[2:])
+ else:
+ main(sys.argv[1:])
+
+
+
+
+
--- /dev/null
+cdef class LightMediaScanner:
+ def __init__(self, char *db_path, parsers=None, charsets=None,
+ slave_timeout=None, commit_interval=None):
+ if self.obj == NULL:
+ self.parsers = ()
+ self.obj = lms_new(db_path)
+ self.db_path = db_path
+ if self.obj == NULL:
+ raise SystemError("Could not create LightMediaScanner.")
+ if parsers:
+ for p in parsers:
+ self.parser_find_and_add(p)
+ if charsets:
+ for c in charsets:
+ self.charset_add(c)
+ if slave_timeout is not None:
+ self.set_slave_timeout(slave_timeout)
+ if commit_interval is not None:
+ self.set_commit_interval(commit_interval)
+
+ def __dealloc__(self):
+ if self.obj != NULL:
+ if lms_free(self.obj) != 0:
+ raise SystemError("Could not free internal object.")
+
+ def __str__(self):
+ parsers = []
+ for p in self.parsers:
+ parsers.append(str(p))
+ parsers = ", ".join(parsers)
+ return ("%s(db_path=%r, slave_timeout=%d, commit_interval=%d, "
+ "parsers=[%s])") % (self.__class__.__name__, self.db_path,
+ self.slave_timeout, self.commit_interval,
+ parsers)
+
+ def __repr__(self):
+ parsers = []
+ for p in self.parsers:
+ parsers.append(repr(p))
+ parsers = ", ".join(parsers)
+ return ("%s(%#x, lms_t=%#x, db_path=%r, slave_timeout=%d, "
+ "commit_interval=%d, parsers=[%s])") % \
+ (self.__class__.__name__, <unsigned>self, <unsigned>self.obj,
+ self.db_path, self.slave_timeout, self.commit_interval,
+ parsers)
+
+ def process(self, char *top_path):
+ """Process directory recursively.
+
+ This operates on all files in all sub directories of top_path using
+ the added parsers.
+ """
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ return lms_process(self.obj, top_path)
+
+ def check(self, char *top_path):
+ """Check (and update) files under directory.
+
+ This operates on all files in all sub directories of top_path using
+ the added parsers. If files are up to date, nothing is done, otherwise
+ they can be marked as deleted or updated if they still exists, but
+ with different size or modification time.
+ """
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ return lms_check(self.obj, top_path)
+
+ def parser_find_and_add(self, char *name):
+ """Add a new plugin/parser based on it's name.
+
+ @rtype: L{Parser}
+ """
+ cdef lms_plugin_t *p
+ cdef Parser parser
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ p = lms_parser_find_and_add(self.obj, name)
+ if p == NULL:
+ raise ValueError("LightMediaScanner cannot add parser %r" % name)
+ parser = Parser(self)
+ parser._set_obj(p)
+ self.parsers = self.parsers + (parser,)
+
+ def parser_add(self, char *so_path):
+ """Add a new plugin/parser based on it's whole path to shared object.
+
+ @rtype: L{Parser}
+ """
+ cdef lms_plugin_t *p
+ cdef Parser parser
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ p = lms_parser_add(self.obj, so_path)
+ if p == NULL:
+ raise ValueError("LightMediaScanner cannot add parser %r" % so_path)
+ parser = Parser(self)
+ parser._set_obj(p)
+ self.parsers = self.parsers + (parser,)
+
+ def parser_del(self, Parser parser):
+ "Delete a plugin/parser."
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ if lms_parser_del(self.obj, parser.obj) != 0:
+ raise SystemError("Could not delete parser %s" % parser)
+
+ parsers = []
+ for p in self.parsers:
+ if p != parser:
+ parsers.append(p)
+ self.parsers = tuple(parsers)
+ parser._unset_obj()
+
+ def is_processing(self):
+ "@rtype: bool"
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ return bool(lms_is_processing(self.obj))
+
+ def get_slave_timeout(self):
+ "@rtype: int"
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ return lms_get_slave_timeout(self.obj)
+
+ def set_slave_timeout(self, int ms):
+ """Set maximum time a parser may use.
+
+ This will be the timeout before killing the slave process running
+ some parser. If this happens, another slave process will be
+ started to continue from next file.
+ """
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ lms_set_slave_timeout(self.obj, ms)
+
+ property slave_timeout:
+ def __get__(self):
+ return self.get_slave_timeout()
+
+ def __set__(self, int ms):
+ self.set_slave_timeout(ms)
+
+ def get_commit_interval(self):
+ "@rtype: int"
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ return lms_get_commit_interval(self.obj)
+
+ def set_commit_interval(self, unsigned int transactions):
+ """Set the number of transactions between commits.
+
+ Sets how many transactions/files to handle in one commit, the more
+ the faster, but if one parser takes too long and it's killed due
+ slave_timeout being exceeded, then at most this number of transactions
+ will be lost.
+
+ Note that transaction here is not a single SQL statement, but it is
+ considered to be the processing of a file, which can be more than
+ just one.
+ """
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ lms_set_commit_interval(self.obj, transactions)
+
+ property commit_interval:
+ def __get__(self):
+ return self.get_commit_interval()
+
+ def __set__(self, unsigned int transactions):
+ self.set_commit_interval(transactions)
+
+ def charset_add(self, char *charset):
+ """Add charset to list of supported input charsets/encoding.
+
+ If some string in analysed/parsed files are not UTF-8, then
+ it will try agains a list of charsets registered with this function.
+ """
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ if lms_charset_add(self.obj, charset) != 0:
+ raise SystemError("LightMediaScanner cannot add charset %r" %
+ charset)
+
+ def charset_del(self, char *charset):
+ "Del charset from list of supported input charsets/encoding."
+ if self.obj == NULL:
+ raise ValueError("LightMediaScanner is shallow.")
+ if lms_charset_del(self.obj, charset) != 0:
+ raise SystemError("LightMediaScanner cannot del charset %r" %
+ charset)
+
+
+cdef class Parser:
+ def __init__(self, scanner):
+ self.scanner = scanner
+
+ def __str__(self):
+ return "%s(name=%r)" % (self.__class__.__name__, self.name)
+
+ def __repr__(self):
+ return "%s(%#x, lms_plugin_t=%#x, name=%r)" % \
+ (self.__class__.__name__, <unsigned>self, <unsigned>self.obj,
+ self.name)
+
+ cdef int _set_obj(self, lms_plugin_t *obj) except 0:
+ if self.obj != NULL:
+ raise ValueError("Parser already wraps an object.")
+ self.obj = obj
+ return 1
+
+ cdef int _unset_obj(self) except 0:
+ self.obj = NULL
+ return 1
+
+ def delete(self):
+ "Same as LightMediaScanner.parser_del(self)."
+ self.scanner.parser_del(self)
+
+ property name:
+ def __get__(self):
+ if self.obj == NULL:
+ return None
+ if self.obj.name == NULL:
+ return None
+ return self.obj.name
projects / lms / commitdiff