def download(self):
try:
orngServerFiles.download(*(self.args + (self.advance, )))
except Exception, ex:
self.emit(SIGNAL("finish(QString)"), QString(str(ex)))
self.exit(1)
print >> sys.stderr, "error: ", ex
return
import orngServerFiles import os reload(orngServerFiles) domain = "demo" filename = "orngServerFiles.py" print "Downloading domain: %s, file: %s" % (domain, filename) orngServerFiles.download(domain, filename, verbose=False) print "Needs update? %s (should be False)" % orngServerFiles.needs_update(domain, filename) # change the access and modified time of the local file # this is stored in the .info file (does not depend on the actual datetime # values that we could access through os.stat(path) or set using us.utime) path = orngServerFiles.localpath(domain, filename) + ".info" f = file(path) str = [f.readline()] # first line s = "1800" + f.readline()[4:] # second line with date, change it print "Changing date to", s.strip() str += [s] str += f.readlines() # remaining lines f.close() f = file(path, "w") f.writelines(str) f.close() print "Needs update? %s (should be True)" % orngServerFiles.needs_update(domain, filename) print "Updating ..." orngServerFiles.update(domain, filename, verbose=False) print "Needs update? %s (should be False)" % orngServerFiles.needs_update(domain, filename)
import orngServerFiles
# remove a file from a local repository and download it from the server
filename = "urllib2_file.py"
print orngServerFiles.listfiles("demo")
orngServerFiles.remove("demo", filename)
orngServerFiles.download("demo", filename, verbose=False)
info = orngServerFiles.info("demo", filename)
print "%s: size=%s, datetime=%s" % (filename, info["size"], info["datetime"])
import orngServerFiles
import os
reload(orngServerFiles)
domain = "demo"
filename = "orngServerFiles.py"
print "Downloading domain: %s, file: %s" % (domain, filename)
orngServerFiles.download(domain, filename, verbose=False)
print "Needs update? %s (should be False)" % orngServerFiles.needs_update(
domain, filename)
# change the access and modified time of the local file
# this is stored in the .info file (does not depend on the actual datetime
# values that we could access through os.stat(path) or set using us.utime)
path = orngServerFiles.localpath(domain, filename) + ".info"
f = file(path)
str = [f.readline()] # first line
s = "1800" + f.readline()[4:] # second line with date, change it
print "Changing date to", s.strip()
str += [s]
str += f.readlines() # remaining lines
f.close()
f = file(path, "w")
f.writelines(str)
f.close()
print "Needs update? %s (should be True)" % orngServerFiles.needs_update(
domain, filename)
print "Updating ..."
orngServerFiles.update(domain, filename, verbose=False)