GoPro.py

from PySide import QtGui, QtCore
from lxml import html
import requests
import urllib
import sys


def toStr(data):
    if data:
        return str(data)
    else:
        return ""

def getVideoData(row):
    elements = row.getchildren()
    # Video Name
    link = elements[1][0]
    name = link.attrib["href"]
    # Check if file is a video
    if not ".MP4" in name:
        return None
    # Get video URL
    url = GOPRO_URL+name
    # Video Size
    size_e = elements[2]
    s0 = size_e[0].text
    s1 = size_e[1].text
    size = toStr(s0)+toStr(s1)    
    return dict(name=name, url=url, size=size)

GOPRO_URL = "http://10.5.5.9:8080/videos/DCIM/100GOPRO/"
page = requests.get(GOPRO_URL)
tree = html.fromstring(page.text)
XPATH = '//*[@id="dirlist"]/table/tbody'
table = tree.xpath(XPATH)[0]
rows = table.getchildren()

video_list_raw = [getVideoData(row) for row in rows]
video_list = [video for video in video_list_raw if video!=None]
#print video_list

# QT Part
app = QtGui.QApplication(sys.argv)

# Init Widget
wid = QtGui.QWidget()
wid.setWindowTitle('GoPro Do2')

# Label
class ClickQLabel(QtGui.QLabel):
    clicked = QtCore.Signal(str, str)
    def __init(self, parent):
        QtGui.QLabel.__init__(self, parent)
    def setURL(self, url):
        self.url = url
    def setName(self, name):
        self.name = name
    def mouseReleaseEvent(self, ev):
        self.clicked.emit(self.url, self.name)

@QtCore.Slot(str, str)
def downloadVideo(url, name):
    urllib.urlretrieve(url, name)
    quit()

font = QtGui.QFont("Times", 12, QtGui.QFont.Bold)
for i, video in enumerate(video_list):
    lbl = ClickQLabel(wid)
    lbl.setURL(video["url"])
    lbl.setName(video["name"])
    lbl.setFont(font)
    lbl.setText(video["name"])
    lbl.move(5,i*30+5)
    lbl.clicked.connect(downloadVideo)

wid.resize(160,i*30+30)

# Show Window
wid.show()



sys.exit(app.exec_())