def test_get_pathinfo(self):
basedir = "util/FileUtil/test_get_pathinfo"
fileutil.make_dirs(basedir)
# create a directory
self.mkdir(basedir, "a")
dirinfo = fileutil.get_pathinfo(basedir)
self.failUnlessTrue(dirinfo.isdir)
self.failUnlessTrue(dirinfo.exists)
self.failUnlessFalse(dirinfo.isfile)
self.failUnlessFalse(dirinfo.islink)
# create a file
f = os.path.join(basedir, "1.txt")
fileutil.write(f, b"a" * 10)
fileinfo = fileutil.get_pathinfo(f)
self.failUnlessTrue(fileinfo.isfile)
self.failUnlessTrue(fileinfo.exists)
self.failUnlessFalse(fileinfo.isdir)
self.failUnlessFalse(fileinfo.islink)
self.failUnlessEqual(fileinfo.size, 10)
# path at which nothing exists
dnename = os.path.join(basedir, "doesnotexist")
now_ns = fileutil.seconds_to_ns(time.time())
dneinfo = fileutil.get_pathinfo(dnename, now_ns=now_ns)
self.failUnlessFalse(dneinfo.exists)
self.failUnlessFalse(dneinfo.isfile)
self.failUnlessFalse(dneinfo.isdir)
self.failUnlessFalse(dneinfo.islink)
self.failUnlessEqual(dneinfo.size, None)
self.failUnlessEqual(dneinfo.mtime_ns, now_ns)
self.failUnlessEqual(dneinfo.ctime_ns, now_ns)
def test_get_pathinfo_symlink(self):
if not hasattr(os, 'symlink'):
raise unittest.SkipTest("can't create symlinks on this platform")
basedir = "util/FileUtil/test_get_pathinfo"
fileutil.make_dirs(basedir)
f = os.path.join(basedir, "1.txt")
fileutil.write(f, b"a" * 10)
# create a symlink pointing to 1.txt
slname = os.path.join(basedir, "linkto1.txt")
os.symlink(f, slname)
symlinkinfo = fileutil.get_pathinfo(slname)
self.failUnlessTrue(symlinkinfo.islink)
self.failUnlessTrue(symlinkinfo.exists)
self.failUnlessFalse(symlinkinfo.isfile)
self.failUnlessFalse(symlinkinfo.isdir)
def do_update_db(written_abspath_u):
filecap = item.file_node.get_uri()
last_uploaded_uri = item.metadata.get('last_uploaded_uri', None)
self._log("DOUPDATEDB %r" % written_abspath_u)
last_downloaded_uri = filecap
last_downloaded_timestamp = now
written_pathinfo = get_pathinfo(written_abspath_u)
if not written_pathinfo.exists and not item.metadata.get('deleted', False):
raise Exception("downloaded object %s disappeared" % quote_local_unicode_path(written_abspath_u))
self._db.did_upload_version(
item.relpath_u, item.metadata['version'], last_uploaded_uri,
last_downloaded_uri, last_downloaded_timestamp, written_pathinfo,
)
self._count('objects_downloaded')
item.set_status('success', self._clock.seconds())
return True
def do_update_db(written_abspath_u):
filecap = item.file_node.get_uri()
last_uploaded_uri = item.metadata.get('last_uploaded_uri', None)
self._log("DOUPDATEDB %r" % written_abspath_u)
last_downloaded_uri = filecap
last_downloaded_timestamp = now
written_pathinfo = get_pathinfo(written_abspath_u)
if not written_pathinfo.exists and not item.metadata.get('deleted', False):
raise Exception("downloaded object %s disappeared" % quote_local_unicode_path(written_abspath_u))
self._db.did_upload_version(
item.relpath_u, item.metadata['version'], last_uploaded_uri,
last_downloaded_uri, last_downloaded_timestamp, written_pathinfo,
)
self._count('objects_downloaded')
item.set_status('success', self._clock.seconds())
return True
def _maybe_upload(ign, now=None):
self._log("_maybe_upload: relpath_u=%r, now=%r" % (relpath_u, now))
if now is None:
now = time.time()
fp = self._get_filepath(relpath_u)
pathinfo = get_pathinfo(unicode_from_filepath(fp))
self._log("about to remove %r from pending set %r" %
(relpath_u, self._pending))
try:
self._pending.remove(relpath_u)
except KeyError:
self._log("WRONG that %r wasn't in pending" % (relpath_u,))
encoded_path_u = magicpath.path2magic(relpath_u)
if not pathinfo.exists:
# FIXME merge this with the 'isfile' case.
self._log("notified object %s disappeared (this is normal)" % quote_filepath(fp))
self._count('objects_disappeared')
db_entry = self._db.get_db_entry(relpath_u)
if db_entry is None:
return False
last_downloaded_timestamp = now # is this correct?
if is_new_file(pathinfo, db_entry):
new_version = db_entry.version + 1
else:
self._log("Not uploading %r" % (relpath_u,))
self._count('objects_not_uploaded')
return False
metadata = {
'version': new_version,
'deleted': True,
'last_downloaded_timestamp': last_downloaded_timestamp,
}
if db_entry.last_downloaded_uri is not None:
metadata['last_downloaded_uri'] = db_entry.last_downloaded_uri
empty_uploadable = Data("", self._client.convergence)
d2 = self._upload_dirnode.add_file(
encoded_path_u, empty_uploadable,
metadata=metadata,
overwrite=True,
progress=item.progress,
)
def _add_db_entry(filenode):
filecap = filenode.get_uri()
last_downloaded_uri = metadata.get('last_downloaded_uri', None)
self._db.did_upload_version(relpath_u, new_version, filecap,
last_downloaded_uri, last_downloaded_timestamp,
pathinfo)
self._count('files_uploaded')
d2.addCallback(_add_db_entry)
d2.addCallback(lambda ign: True)
return d2
elif pathinfo.islink:
self.warn("WARNING: cannot upload symlink %s" % quote_filepath(fp))
return False
elif pathinfo.isdir:
self._log("ISDIR")
if not getattr(self._notifier, 'recursive_includes_new_subdirectories', False):
self._notifier.watch(fp, mask=self.mask, callbacks=[self._notify], recursive=True)
db_entry = self._db.get_db_entry(relpath_u)
self._log("isdir dbentry %r" % (db_entry,))
if not is_new_file(pathinfo, db_entry):
self._log("NOT A NEW FILE")
return False
uploadable = Data("", self._client.convergence)
encoded_path_u += magicpath.path2magic(u"/")
self._log("encoded_path_u = %r" % (encoded_path_u,))
upload_d = self._upload_dirnode.add_file(
encoded_path_u, uploadable,
metadata={"version": 0},
overwrite=True,
progress=item.progress,
)
def _dir_succeeded(ign):
self._log("created subdirectory %r" % (relpath_u,))
self._count('directories_created')
def _dir_failed(f):
self._log("failed to create subdirectory %r" % (relpath_u,))
return f
upload_d.addCallbacks(_dir_succeeded, _dir_failed)
upload_d.addCallback(lambda ign: self._scan(relpath_u))
upload_d.addCallback(lambda ign: True)
return upload_d
elif pathinfo.isfile:
db_entry = self._db.get_db_entry(relpath_u)
last_downloaded_timestamp = now
if db_entry is None:
new_version = 0
elif is_new_file(pathinfo, db_entry):
new_version = db_entry.version + 1
else:
self._log("Not uploading %r" % (relpath_u,))
self._count('objects_not_uploaded')
return False
metadata = {
'version': new_version,
'last_downloaded_timestamp': last_downloaded_timestamp,
}
if db_entry is not None and db_entry.last_downloaded_uri is not None:
metadata['last_downloaded_uri'] = db_entry.last_downloaded_uri
uploadable = FileName(unicode_from_filepath(fp), self._client.convergence)
d2 = self._upload_dirnode.add_file(
encoded_path_u, uploadable,
metadata=metadata,
overwrite=True,
progress=item.progress,
)
def _add_db_entry(filenode):
filecap = filenode.get_uri()
last_downloaded_uri = metadata.get('last_downloaded_uri', None)
self._db.did_upload_version(relpath_u, new_version, filecap,
last_downloaded_uri, last_downloaded_timestamp,
pathinfo)
self._count('files_uploaded')
return True
d2.addCallback(_add_db_entry)
return d2
else:
self.warn("WARNING: cannot process special file %s" % quote_filepath(fp))
return False
def _maybe_upload(ign, now=None):
self._log("_maybe_upload: relpath_u=%r, now=%r" % (relpath_u, now))
if now is None:
now = time.time()
fp = self._get_filepath(relpath_u)
pathinfo = get_pathinfo(unicode_from_filepath(fp))
self._log("about to remove %r from pending set %r" %
(relpath_u, self._pending))
try:
self._pending.remove(relpath_u)
except KeyError:
self._log("WRONG that %r wasn't in pending" % (relpath_u,))
encoded_path_u = magicpath.path2magic(relpath_u)
if not pathinfo.exists:
# FIXME merge this with the 'isfile' case.
self._log("notified object %s disappeared (this is normal)" % quote_filepath(fp))
self._count('objects_disappeared')
db_entry = self._db.get_db_entry(relpath_u)
if db_entry is None:
return False
last_downloaded_timestamp = now # is this correct?
if is_new_file(pathinfo, db_entry):
new_version = db_entry.version + 1
else:
self._log("Not uploading %r" % (relpath_u,))
self._count('objects_not_uploaded')
return False
metadata = {
'version': new_version,
'deleted': True,
'last_downloaded_timestamp': last_downloaded_timestamp,
}
if db_entry.last_downloaded_uri is not None:
metadata['last_downloaded_uri'] = db_entry.last_downloaded_uri
empty_uploadable = Data("", self._client.convergence)
d2 = self._upload_dirnode.add_file(
encoded_path_u, empty_uploadable,
metadata=metadata,
overwrite=True,
progress=item.progress,
)
def _add_db_entry(filenode):
filecap = filenode.get_uri()
last_downloaded_uri = metadata.get('last_downloaded_uri', None)
self._db.did_upload_version(relpath_u, new_version, filecap,
last_downloaded_uri, last_downloaded_timestamp,
pathinfo)
self._count('files_uploaded')
d2.addCallback(_add_db_entry)
d2.addCallback(lambda ign: True)
return d2
elif pathinfo.islink:
self.warn("WARNING: cannot upload symlink %s" % quote_filepath(fp))
return False
elif pathinfo.isdir:
self._log("ISDIR")
if not getattr(self._notifier, 'recursive_includes_new_subdirectories', False):
self._notifier.watch(fp, mask=self.mask, callbacks=[self._notify], recursive=True)
db_entry = self._db.get_db_entry(relpath_u)
self._log("isdir dbentry %r" % (db_entry,))
if not is_new_file(pathinfo, db_entry):
self._log("NOT A NEW FILE")
return False
uploadable = Data("", self._client.convergence)
encoded_path_u += magicpath.path2magic(u"/")
self._log("encoded_path_u = %r" % (encoded_path_u,))
upload_d = self._upload_dirnode.add_file(
encoded_path_u, uploadable,
metadata={"version": 0},
overwrite=True,
progress=item.progress,
)
def _dir_succeeded(ign):
self._log("created subdirectory %r" % (relpath_u,))
self._count('directories_created')
def _dir_failed(f):
self._log("failed to create subdirectory %r" % (relpath_u,))
return f
upload_d.addCallbacks(_dir_succeeded, _dir_failed)
upload_d.addCallback(lambda ign: self._scan(relpath_u))
upload_d.addCallback(lambda ign: True)
return upload_d
elif pathinfo.isfile:
db_entry = self._db.get_db_entry(relpath_u)
last_downloaded_timestamp = now
if db_entry is None:
new_version = 0
elif is_new_file(pathinfo, db_entry):
new_version = db_entry.version + 1
else:
self._log("Not uploading %r" % (relpath_u,))
self._count('objects_not_uploaded')
return False
metadata = {
'version': new_version,
'last_downloaded_timestamp': last_downloaded_timestamp,
}
if db_entry is not None and db_entry.last_downloaded_uri is not None:
metadata['last_downloaded_uri'] = db_entry.last_downloaded_uri
uploadable = FileName(unicode_from_filepath(fp), self._client.convergence)
d2 = self._upload_dirnode.add_file(
encoded_path_u, uploadable,
metadata=metadata,
overwrite=True,
progress=item.progress,
)
def _add_db_entry(filenode):
filecap = filenode.get_uri()
last_downloaded_uri = metadata.get('last_downloaded_uri', None)
self._db.did_upload_version(relpath_u, new_version, filecap,
last_downloaded_uri, last_downloaded_timestamp,
pathinfo)
self._count('files_uploaded')
return True
d2.addCallback(_add_db_entry)
return d2
else:
self.warn("WARNING: cannot process special file %s" % quote_filepath(fp))
return False