def scan_inode_distributed(case, inode_id, scanners, cookie):
""" Schedules a job to scan the inode by an available worker.
Note this will actually happen out of process.
"""
Farm.post_job('Scan', dict(case=case, inode_id=inode_id, scanners=scanners), cookie)
return
#return scan_inode(case, inode_id, factories, cookie)
pdbh = DB.DBO()
## We require that all scanning calls have a valid cookie. The
## following helps to trap bugs by scanners not passing the cookie
## along.
if cookie == 0:
raise RuntimeError( "Invalid cookie")
## This is a cookie used to identify our requests so that we
## can check they have been done later.
pdbh.insert("jobs",
command = 'Scan',
arg1 = case,
arg2 = inode_id,
arg3 = ','.join([f.name for f in factories]),
cookie=cookie,
_fast = True
)
## This is running in the worker itself - we can not wake up the
## other workers from here.
Farm.wake_workers()
def render_html(self, inode_id, table_renderer):
Farm.post_job("Export", dict(case=self.case, inode_id=inode_id))
filename, content_type, fd = table_renderer.make_archive_filename(inode_id)
result = "<a href='%s'>%s</a><br />" % (filename, fd.inode_id)
try:
filename = "inodes/%s_summary.html" % inode_id
fd.html_export
result += "<a href='%s'><img src=images/browse.png /></a>" % (filename,)
except AttributeError: pass
#if table_renderer.explain_inodes:
## Add a link to the explaination page:
filename = "inodes/%s_explain.html" % inode_id
result+="<a href='%s'><img src=images/question.png /></a>" %(filename,)
## Check if there are annotations for this
dbh = DB.DBO(self.case)
dbh.execute("select * from annotate where inode_id=%r", inode_id)
for row in dbh:
result += "<br>%s" % row['note']
return result