def wget( url, name,console=None):
"""Downloads from url specified to the filename/path specified and displays progress"""
print("Fetching "+name+" from "+url+"\n\n")
#console update callback
def progresshook(numblocks, blocksize, filesize, url=None):
try:
percent = min((numblocks * blocksize * 100) / filesize, 100)
except:
percent = 100
if numblocks != 0:
MB_CONST = 1000000 # 1 MB is 1 million bytes
out_str = "Progress:" + str(percent) + '%' + " of " + str(filesize / MB_CONST) + "MB\r"
if (console==None):
sys.stdout.write("\r"+out_str)
else:
if (filesize>0):
console.setProgress(percent)
else:
console.setIndeterminate(True)
bytecount=numblocks*blocksize;
progstr="Downloaded: "+str(bytecount/MB_CONST)+" MB ("+str(bytecount)+" bytes) of ~200MB"
console.setProgressString(progstr)
CONSOLE.setProgress(0)
urlStream = urllib.urlretrieve(url, name, progresshook)
CONSOLE.setIndeterminate(False)
CONSOLE.setProgressString(None)
CONSOLE.hideProgress()
