def search(self, term):
# define link for search
searchUrl = self.baseUrl + r"/sc/search?&must=" + term + r"&Type=Music&Type=&inandout=true&SRI=true&ND=-1"
print(" --> searching on chemical for " + term)
print(" --> with " + searchUrl)
source = getWebAsStr(searchUrl)
# create a parser, we use minidom
p = html5lib.HTMLParser(tree=treebuilders.getTreeBuilder("dom"))
dom_tree = p.parse(source)
walker = treewalkers.getTreeWalker("dom")
stream = walker(dom_tree)
# now we can send the stream to our fetcher functions
# find links on search result page
l_hitLinks = self.fetch_HitLinks(stream)
# find short info
l_shortInfo = self.fetch_ShortInfo(stream)
# create an two dimensional list
results = []
for link, info in zip(l_hitLinks, l_shortInfo):
results.append([link, info])
return results
def getReleaseInfo(self, rel):
sFktname = "getReleaseInfo"
source = getWebAsStr(rel.infopage)
# create a parser, we use minidom
p = html5lib.HTMLParser(tree=treebuilders.getTreeBuilder("dom"))
dom_tree = p.parse(source)
walker = treewalkers.getTreeWalker("dom")
stream = walker(dom_tree)
# get catid
rel.catid = self.fetch_Catid(stream)
# get tunelist
l_tuneList = self.fetch_TuneInfo(stream)
# build release tune list
for tune in l_tuneList:
temp = track()
temp.link = tune[0]
temp.artist = tune[1]
temp.title = tune[2]
temp.key = tune[3]
rel.tunes.append(temp)
# build links
p = ""
for tune in rel.tunes:
# downloading file there links are in
try:
f = urllib.request.urlopen(self.baseUrl + tune.link).read()
p = "/tmp/pymyrel-tmpinfo"
except:
print(" --> chemical.getReleaseInfo: An Error occured, while downloading linkfile")
if p != "":
output = open(p ,'wb')
output.write(f)
output.close()
linkfile = open(p, 'r')
for line in linkfile:
if line.startswith("http://") == True:
tune.link = line.strip("\n")
if len(rel.tunes) > 0:
print(rel)
return rel