Tasmota/pio/espupload.py

104 lines
2.4 KiB
Python

#!/usr/bin/python
#
# espupload by Theo Arends - 20170930
#
# Uploads binary file to OTA server
#
# Execute: espupload -u <Host_IP_address>:<Host_port>/<Host_path> -f <sketch.bin>
#
# Needs pycurl
# - pip install pycurl
import sys
import os
import optparse
import logging
import pycurl
HOST_URL = "domus1:80/api/upload-arduino.php"
def upload(hostUrl, filename):
url = 'http://%s' % (hostUrl)
c = pycurl.Curl()
c.setopt(c.URL, url)
# The "Expect:" is there to suppress "Expect: 100-continue" behaviour that is
# the default in libcurl when posting large bodies (and fails on lighttpd).
c.setopt(c.HTTPHEADER, ["Expect:"])
c.setopt(c.HTTPPOST, [('file', (c.FORM_FILE, filename, )), ])
c.perform()
c.close()
def parser():
parser = optparse.OptionParser(
usage = "%prog [options]",
description = "Upload image to over the air Host server for the esp8266 module with OTA support."
)
# destination ip and port
group = optparse.OptionGroup(parser, "Destination")
group.add_option("-u", "--host_url",
dest = "host_url",
action = "store",
help = "Host url",
default = HOST_URL
)
parser.add_option_group(group)
# image
group = optparse.OptionGroup(parser, "Image")
group.add_option("-f", "--file",
dest = "image",
help = "Image file.",
metavar = "FILE",
default = None
)
parser.add_option_group(group)
# output group
group = optparse.OptionGroup(parser, "Output")
group.add_option("-d", "--debug",
dest = "debug",
help = "Show debug output. And override loglevel with debug.",
action = "store_true",
default = False
)
parser.add_option_group(group)
(options, args) = parser.parse_args()
return options
# end parser
def main(args):
# get options
options = parser()
# adapt log level
loglevel = logging.WARNING
if (options.debug):
loglevel = logging.DEBUG
# end if
# logging
logging.basicConfig(level = loglevel, format = '%(asctime)-8s [%(levelname)s]: %(message)s', datefmt = '%H:%M:%S')
logging.debug("Options: %s", str(options))
if (not options.host_url or not options.image):
logging.critical("Not enough arguments.")
return 1
# end if
if not os.path.exists(options.image):
logging.critical('Sorry: the file %s does not exist', options.image)
return 1
# end if
upload(options.host_url, options.image)
# end main
if __name__ == '__main__':
sys.exit(main(sys.argv))
# end if