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pixelplanet
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use api/me for historyDownload.py 

camel_case canvasID in areaDownload.py
add parameters to USER_AGENT in both
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HF 2023-10-01 01:48:40 +02:00
parent d79636ae88
commit e108a23a83
3 changed files with 101 additions and 101 deletions
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1
utils/README.md
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@ -36,6 +36,7 @@ Usage: `areaDownload.py startX_startY endX_endY filename.png`
downloads the history from an canvas area between two dates.
Useage: `historyDownload.py canvasId startX_startY endX_endY start_date end_date
This is used for creating timelapses, see the cmd help to know how
**Requires:** aiohttp, asyncio and PIL python3 packages
## pp-center\*.png
center logo of pixelplanet

22
utils/areaDownload.py
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@ -5,7 +5,7 @@ import sys, os, io, math
import asyncio
import aiohttp
USER_AGENT = "ppfun areaDownload 1.0"
USER_AGENT = "ppfun areaDownload 1.0 " + ' '.join(sys.argv[1:])
PPFUN_URL = "https://pixelplanet.fun"
class Color(object):
@ -102,8 +102,8 @@ async def fetchMe():
await asyncio.sleep(5)
pass
async def fetch(session, canvasID, canvasoffset, ix, iy, target_matrix):
url = f"{PPFUN_URL}/chunks/{canvasID}/{ix}/{iy}.bmp"
async def fetch(session, canvas_id, canvasoffset, ix, iy, target_matrix):
url = f"{PPFUN_URL}/chunks/{canvas_id}/{ix}/{iy}.bmp"
headers = {
'User-Agent': USER_AGENT
}
@ -140,7 +140,7 @@ async def fetch(session, canvasID, canvasoffset, ix, iy, target_matrix):
await asyncio.sleep(3)
pass
async def get_area(canvasID, canvas, x, y, w, h):
async def get_area(canvas_id, canvas, x, y, w, h):
target_matrix = Matrix()
target_matrix.add_coords(x, y, w, h)
canvasoffset = math.pow(canvas['size'], 0.5)
@ -154,7 +154,7 @@ async def get_area(canvasID, canvas, x, y, w, h):
async with aiohttp.ClientSession() as session:
for iy in range(yc, hc + 1):
for ix in range(xc, wc + 1):
tasks.append(fetch(session, canvasID, canvasoffset, ix, iy, target_matrix))
tasks.append(fetch(session, canvas_id, canvasoffset, ix, iy, target_matrix))
await asyncio.gather(*tasks)
return target_matrix
@ -206,20 +206,20 @@ async def main():
print("Usage: areaDownload.py canvasID startX_startY endX_endY filename.png")
print("(use R key on pixelplanet to copy coordinates)")
print("canvasID: ", end='')
for canvasID, canvas in apime['canvases'].items():
for canvas_id, canvas in apime['canvases'].items():
if 'v' in canvas and canvas['v']:
continue
print(f"{canvasID} = {canvas['title']}", end=', ')
print(f"{canvas_id} = {canvas['title']}", end=', ')
print()
return
canvasID = sys.argv[1]
canvas_id = sys.argv[1]
if canvasID not in apime['canvases']:
if canvas_id not in apime['canvases']:
print("Invalid canvas selected")
return
canvas = apime['canvases'][canvasID]
canvas = apime['canvases'][canvas_id]
if 'v' in canvas and canvas['v']:
print("Can\'t get area for 3D canvas")
@ -238,7 +238,7 @@ async def main():
EnumColorPixelplanet.getColors(canvas)
filename = sys.argv[4]
matrix = await get_area(canvasID, canvas, x, y, w, h)
matrix = await get_area(canvas_id, canvas, x, y, w, h)
matrix.create_image(filename)
print("Done!")

179
utils/historyDownload.py
View File

@ -5,7 +5,10 @@ import sys, io, os
import datetime
import asyncio
import aiohttp
import json
USER_AGENT = "ppfun historyDownload 1.0 " + ' '.join(sys.argv[1:])
PPFUN_URL = "https://pixelplanet.fun"
PPFUN_STORAGE_URL = "https://storage.pixelplanet.fun"
# how many frames to skip
# 1 means none
@ -14,62 +17,35 @@ import json
# [...]
frameskip = 1
canvases = [
{
"canvas_name": "earth",
"canvas_size": 256*256,
"canvas_id": 0,
"bkg": (202, 227, 255),
},
{
"canvas_name": "moon",
"canvas_size": 16384,
"canvas_id": 1,
"bkg": (49, 46, 47),
"historical_sizes" : [
["20210417", 4096],
]
},
{
},
{
"canvas_name": "corona",
"canvas_size": 256,
"canvas_id": 3,
"bkg": (33, 28, 15),
},
{
"canvas_name": "compass",
"canvas_size": 1024,
"canvas_id": 4,
"bkg": (196, 196, 196),
},
{
},
{
},
{
"canvas_name": "1bit",
"canvas_size": 256*256,
"canvas_id": 7,
"bkg": (0, 0, 0),
},
{
"canvas_name": "top10",
"canvas_size": 2048,
"canvas_id": 8,
"bkg": (197, 204, 184),
"historical_sizes" : [
["20220626", 1024],
]
},
]
async def fetchMe():
url = f"{PPFUN_URL}/api/me"
headers = {
'User-Agent': USER_AGENT
}
async with aiohttp.ClientSession() as session:
attempts = 0
while True:
try:
async with session.get(url, headers=headers) as resp:
data = await resp.json()
return data
except:
if attempts > 3:
print(f"Could not get {url} in three tries, cancelling")
raise
attempts += 1
print(f"Failed to load {url}, trying again in 5s")
await asyncio.sleep(5)
pass
async def fetch(session, url, offx, offy, image, bkg, needed = False):
attempts = 0
headers = {
'User-Agent': USER_AGENT
}
while True:
try:
async with session.get(url) as resp:
async with session.get(url, headers=headers) as resp:
if resp.status == 404:
if needed:
img = PIL.Image.new('RGB', (256, 256), color=bkg)
@ -91,11 +67,9 @@ async def fetch(session, url, offx, offy, image, bkg, needed = False):
attempts += 1
pass
async def get_area(canvas, x, y, w, h, start_date, end_date):
canvas_data = canvases[canvas]
canvas_id = canvas_data["canvas_id"]
canvas_size = canvas_data["canvas_size"]
bkg = canvas_data["bkg"]
async def get_area(canvas_id, canvas, x, y, w, h, start_date, end_date):
canvas_size = canvas["size"]
bkg = tuple(canvas['colors'][0])
delta = datetime.timedelta(days=1)
end_date = end_date.strftime("%Y%m%d")
@ -110,8 +84,8 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
start_date = start_date + delta
fetch_canvas_size = canvas_size
if 'historical_sizes' in canvas_data:
for ts in canvas_data['historical_sizes']:
if 'historicalSizes' in canvas:
for ts in canvas['historicalSizes']:
date = ts[0]
size = ts[1]
if iter_date <= date:
@ -122,14 +96,14 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
wc = (x + w - offset) // 256
yc = (y - offset) // 256
hc = (y + h - offset) // 256
print("Load from %s / %s to %s / %s" % (xc, yc, wc + 1, hc + 1))
print("Load from %s / %s to %s / %s with canvas size %s" % (xc, yc, wc + 1, hc + 1, fetch_canvas_size))
tasks = []
async with aiohttp.ClientSession() as session:
image = PIL.Image.new('RGBA', (w, h))
for iy in range(yc, hc + 1):
for ix in range(xc, wc + 1):
url = 'https://storage.pixelplanet.fun/%s/%s/%s/%s/tiles/%s/%s.png' % (iter_date[0:4], iter_date[4:6] , iter_date[6:], canvas_id, ix, iy)
url = '%s/%s/%s/%s/%s/tiles/%s/%s.png' % (PPFUN_STORAGE_URL, iter_date[0:4], iter_date[4:6] , iter_date[6:], canvas_id, ix, iy)
offx = ix * 256 + offset - x
offy = iy * 256 + offset - y
tasks.append(fetch(session, url, offx, offy, image, bkg, True))
@ -143,10 +117,13 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
cnt += 1
#frames.append(image.copy())
image.save('./timelapse/t%s.png' % (cnt))
headers = {
'User-Agent': USER_AGENT
}
while True:
async with session.get('https://pixelplanet.fun/history?day=%s&id=%s' % (iter_date, canvas_id)) as resp:
async with session.get('%s/history?day=%s&id=%s' % (PPFUN_URL, iter_date, canvas_id), headers=headers) as resp:
try:
time_list = json.loads(await resp.text())
time_list = await resp.json()
break
except:
print('Couldn\'t decode json for day %s, trying again' % (iter_date))
@ -162,7 +139,7 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
image_rel = image.copy()
for iy in range(yc, hc + 1):
for ix in range(xc, wc + 1):
url = 'https://storage.pixelplanet.fun/%s/%s/%s/%s/%s/%s/%s.png' % (iter_date[0:4], iter_date[4:6] , iter_date[6:], canvas_id, time, ix, iy)
url = '%s/%s/%s/%s/%s/%s/%s/%s.png' % (PPFUN_STORAGE_URL, iter_date[0:4], iter_date[4:6] , iter_date[6:], canvas_id, time, ix, iy)
offx = ix * 256 + offset - x
offy = iy * 256 + offset - y
tasks.append(fetch(session, url, offx, offy, image_rel, bkg))
@ -183,41 +160,63 @@ async def get_area(canvas, x, y, w, h, start_date, end_date):
#frames[0].save('timelapse.png', save_all=True, append_images=frames[1:], duration=100, loop=0, default_image=False, blend=1)
if __name__ == "__main__":
async def main():
apime = await fetchMe()
if len(sys.argv) != 5 and len(sys.argv) != 6:
print("Download history of an area of pixelplanet - useful for timelapses")
print("")
print("Usage: historyDownload.py canvasId startX_startY endX_endY start_date [end_date]")
print("Usage: historyDownload.py canvasID startX_startY endX_endY start_date [end_date]")
print("")
print("→start_date and end_date are in YYYY-MM-dd formate")
print("→user R key on pixelplanet to copy coordinates)")
print("→images will be saved into timelapse folder)")
print("canvasID: ", end='')
for canvas_id, canvas in apime['canvases'].items():
if 'v' in canvas and canvas['v']:
continue
print(f"{canvas_id} = {canvas['title']}", end=', ')
print()
print("-----------")
print("You can create a timelapse from the resulting files with ffmpeg like that:")
print("ffmpeg -framerate 15 -f image2 -i timelapse/t%d.png -c:v libvpx-vp9 -pix_fmt yuva420p output.webm")
print("or lossless example:")
print("ffmpeg -framerate 15 -f image2 -i timelapse/t%d.png -c:v libvpx-vp9 -pix_fmt yuv444p -qmin 0 -qmax 0 -lossless 1 -an output.webm")
return
canvas_id = sys.argv[1]
if canvas_id not in apime['canvases']:
print("Invalid canvas selected")
return
canvas = apime['canvases'][canvas_id]
if 'v' in canvas and canvas['v']:
print("Can\'t get area for 3D canvas")
return
start = sys.argv[2].split('_')
end = sys.argv[3].split('_')
start_date = datetime.date.fromisoformat(sys.argv[4])
if len(sys.argv) == 6:
end_date = datetime.date.fromisoformat(sys.argv[5])
else:
canvas = int(sys.argv[1])
start = sys.argv[2].split('_')
end = sys.argv[3].split('_')
start_date = datetime.date.fromisoformat(sys.argv[4])
if len(sys.argv) == 6:
end_date = datetime.date.fromisoformat(sys.argv[5])
else:
end_date = datetime.date.today()
x = int(start[0])
y = int(start[1])
w = int(end[0]) - x + 1
h = int( end[1]) - y + 1
loop = asyncio.get_event_loop()
if not os.path.exists('./timelapse'):
os.mkdir('./timelapse')
loop.run_until_complete(get_area(canvas, x, y, w, h, start_date, end_date))
print("Done!")
print("to create a timelapse from it:")
print("ffmpeg -framerate 15 -f image2 -i timelapse/t%d.png -c:v libvpx-vp9 -pix_fmt yuva420p output.webm")
print("example with scaling *3 and audio track:")
print("ffmpeg -i ./audio.mp3 -framerate 8 -f image2 -i timelapse/t%d.png -map 0:a -map 1:v -vf scale=iw*3:-1 -shortest -c:v libvpx-vp9 -c:a libvorbis -pix_fmt yuva420p output.webm")
print("lossless example:")
print("ffmpeg -framerate 15 -f image2 -i timelapse/t%d.png -c:v libvpx-vp9 -pix_fmt yuv444p -qmin 0 -qmax 0 -lossless 1 -an output.webm")
end_date = datetime.date.today()
x = int(start[0])
y = int(start[1])
w = int(end[0]) - x + 1
h = int( end[1]) - y + 1
if not os.path.exists('./timelapse'):
os.mkdir('./timelapse')
await get_area(canvas_id, canvas, x, y, w, h, start_date, end_date)
print("Done!")
print("to create a timelapse from it:")
print("ffmpeg -framerate 15 -f image2 -i timelapse/t%d.png -c:v libvpx-vp9 -pix_fmt yuva420p output.webm")
print("example with scaling *3 and audio track:")
print("ffmpeg -i ./audio.mp3 -framerate 8 -f image2 -i timelapse/t%d.png -map 0:a -map 1:v -vf scale=iw*3:-1 -shortest -c:v libvpx-vp9 -c:a libvorbis -pix_fmt yuva420p output.webm")
print("lossless example:")
print("ffmpeg -framerate 15 -f image2 -i timelapse/t%d.png -c:v libvpx-vp9 -pix_fmt yuv444p -qmin 0 -qmax 0 -lossless 1 -an output.webm")
if __name__ == "__main__":
asyncio.run(main())