sdput

#! /usr/bin/env python3
# put files on Toshiba FlashAir SD card via wi-fi
# see https://www.flashair-developers.com/en/documents/api/

import os
import sys
import argparse
import datetime
import configparser

import flashair
import httpx
from tqdm import tqdm
from tqdm.utils import CallbackIOWrapper

card=flashair.card()
card.parser.add_argument('-d', '--directory', help='directory', default=card.def_directory)
card.parser.add_argument('-p', '--progress', help='hide progress bar', default=True, action='store_false')
card.parser.add_argument('files', nargs='+', help='files to upload')
card.setup()

# keep the host from writing during upload
httpx.get('http://'+card.address+'/upload.cgi?WRITEPROTECT=ON')

# set upload directory
httpx.get('http://'+card.address+'/upload.cgi?UPDIR='+card.dir)

for file in card.args.files:
    # get modification time of file as unix timestamp in milliseconds
    mtime=os.stat(file).st_mtime
    # convert from unix timestamp to date
    ts=datetime.datetime.fromtimestamp(mtime)
    # convert from date to msdos date & time
    d, t=card.date2ftime(ts)
    # set timestamp of file
    bytes=hex((d << 16)+t)
    httpx.get('http://'+card.address+'/upload.cgi?FTIME='+bytes)
    if card.args.progress:
        # upload file with progress bar
        with open(file, "rb") as data:
             with tqdm(desc=file, total=os.stat(file).st_size, unit="B", unit_scale=True, unit_divisor=1024) as progress:
                 wrapped_file=CallbackIOWrapper(progress.update, data, "read")
                 r=httpx.post('http://'+card.address+'/upload.cgi',
                              files={'file': (os.path.basename(file), wrapped_file, 'application/octet-stream')})
    else:
        # upload file
        r=httpx.post('http://'+card.address+'/upload.cgi',
                     files={'file': (os.path.basename(file), open(file, 'rb'), 'application/octet-stream')})
    if not '<h1>Success</h1>' in r.text:
        print(file, 'failed')

# re-enable disk
httpx.get('http://'+card.address+'/upload.cgi?WRITEPROTECT=OFF')