def renderWebpage(self, url, width, height):
driver = webdriver.PhantomJS(stackhut.root_dir + "/phantomjs-2.0.1-bin") # or add to your PATH
driver.set_window_size(width, height) # optional
driver.get(url)
driver.save_screenshot('screen.png') # save a screenshot to disk
return stackhut.put_file('screen.png')
def getVideo(self, in_url):
stdout = youtube_dl('-v', '-4', '--add-metadata',
'--restrict-filename', in_url)
prefix = "[ffmpeg] Merging formats into "
out_file = self.get_filename(stdout,
prefix)[1:-1] # strip quotes in filename
return stackhut.put_file(out_file)
def renderWebpage(self, url, width, height):
driver = webdriver.PhantomJS(
stackhut.root_dir + "/phantomjs-2.0.1-bin") # or add to your PATH
driver.set_window_size(width, height) # optional
driver.get(url)
driver.save_screenshot('screen.png') # save a screenshot to disk
return stackhut.put_file('screen.png')
def compress(self, pdfUrl) :
in_file = stackhut.download_file(pdfUrl)
out_file = "out_{}".format(in_file)
output = sh.gs("-sDEVICE=pdfwrite", "-dCompatibilityLevel=1.4", "-dPDFSETTINGS=/ebook", "-dNOPAUSE", "-dQUIET", "-dBATCH", "-sOutputFile={}".format(out_file), in_file)
print(output)
return stackhut.put_file(out_file)
def _run_gm_command(self, cmd_list, in_url, new_ext=None):
# get input file
in_file = stackhut.download_file(in_url)
out_file = "out_{}".format(in_file)
if new_ext is not None:
out_file = "{}.{}".format(os.path.splitext(out_file)[0], new_ext)
# run GM command
gm(cmd_list + [in_file, out_file])
# save back to S3
# out_url = upload_file(out_file, self.task_id, self.bucket)
return stackhut.put_file(out_file)
def memeGenerate(self, topText, bottomText, url):
"""taken and adapted from ..."""
top_text = topText.upper()
bottom_text = bottomText.upper()
in_file = stackhut.download_file(url)
out_file = "out_{}".format(in_file)
img = Image.open(in_file)
image_size = img.size
# find biggest font size that works
font_size = int(image_size[1]/5)
font = ImageFont.truetype(self.get_res("Impact.ttf"), font_size)
top_text_size = font.getsize(top_text)
bottom_text_size = font.getsize(bottom_text)
while top_text_size[0] > image_size[0]-20 or bottom_text_size[0] > image_size[0]-20:
font_size -= 1
font = ImageFont.truetype(self.get_res("Impact.ttf"), font_size)
top_text_size = font.getsize(top_text)
bottom_text_size = font.getsize(bottom_text)
# find top centered position for top text
top_text_x = (image_size[0]/2) - (top_text_size[0]/2)
top_text_y = 0
top_text_pos = (top_text_x, top_text_y)
# find bottom centered position for bottom text
bottom_text_x = (image_size[0]/2) - (bottom_text_size[0]/2)
bottom_text_y = image_size[1] - bottom_text_size[1]
bottom_text_pos = (bottom_text_x, bottom_text_y)
draw = ImageDraw.Draw(img)
# draw outlines, there may be a better way
outline_range = int(font_size/15)
for x in range(-outline_range, outline_range+1):
for y in range(-outline_range, outline_range+1):
draw.text((top_text_pos[0]+x, top_text_pos[1]+y), top_text, (0,0,0), font=font)
draw.text((bottom_text_pos[0]+x, bottom_text_pos[1]+y), bottom_text, (0,0,0), font=font)
draw.text(top_text_pos, top_text, (255,255,255), font=font)
draw.text(bottom_text_pos, bottom_text, (255,255,255), font=font)
# save final image
img.save(out_file)
# out_url = upload_file(out_file, self.task_id, self.bucket)
return stackhut.put_file(out_file)
def compress(self, pdfUrl):
in_file = stackhut.download_file(pdfUrl)
out_file = "out_{}".format(in_file)
output = sh.gs(
"-sDEVICE=pdfwrite",
"-dCompatibilityLevel=1.4",
"-dPDFSETTINGS=/ebook",
"-dNOPAUSE",
"-dQUIET",
"-dBATCH",
"-sOutputFile={}".format(out_file),
in_file,
)
print(output)
return stackhut.put_file(out_file)
def getAudio(self, in_url):
stdout = youtube_dl('-v', '-4', '-x', '--add-metadata', '--restrict-filename', in_url)
prefix = "[download] Destination: "
out_file = self.get_filename(stdout, prefix)
return stackhut.put_file(out_file)
def getVideo(self, in_url):
stdout = youtube_dl('-v', '-4', '--add-metadata', '--restrict-filename', in_url)
prefix = "[ffmpeg] Merging formats into "
out_file = self.get_filename(stdout, prefix)[1:-1] # strip quotes in filename
return stackhut.put_file(out_file)
def getAudio(self, in_url):
stdout = youtube_dl('-v', '-4', '-x', '--add-metadata',
'--restrict-filename', in_url)
prefix = "[download] Destination: "
out_file = self.get_filename(stdout, prefix)
return stackhut.put_file(out_file)
