OpenDroneMap-WebODM/nodeodm/api_client.py

65 wiersze
2.2 KiB
Python

"""
An interface to node-OpenDroneMap's API
https://github.com/pierotofy/node-OpenDroneMap/blob/master/docs/index.adoc
"""
import requests
import mimetypes
import json
import os
from urllib.parse import urlunparse
class ApiClient:
def __init__(self, host, port):
self.host = host
self.port = port
def url(self, url):
netloc = self.host if self.port == 80 else "{}:{}".format(self.host, self.port)
# TODO: https support
return urlunparse(('http', netloc, url, '', '', ''))
def info(self):
return requests.get(self.url('/info')).json()
def options(self):
return requests.get(self.url('/options')).json()
def task_info(self, uuid):
return requests.get(self.url('/task/{}/info').format(uuid)).json()
def task_output(self, uuid, line = 0):
return requests.get(self.url('/task/{}/output?line={}').format(uuid, line)).json()
def task_cancel(self, uuid):
return requests.post(self.url('/task/cancel'), data={'uuid': uuid}).json()
def task_remove(self, uuid):
return requests.post(self.url('/task/remove'), data={'uuid': uuid}).json()
def task_restart(self, uuid):
return requests.post(self.url('/task/restart'), data={'uuid': uuid}).json()
def task_download(self, uuid, asset):
res = requests.get(self.url('/task/{}/download/{}').format(uuid, asset), stream=True)
if "Content-Type" in res.headers and "application/json" in res.headers['Content-Type']:
return res.json()
else:
return res
def new_task(self, images, name=None, options=[]):
"""
Starts processing of a new task
:param images: list of path images
:param name: name of the task
:param options: options to be used for processing ([{'name': optionName, 'value': optionValue}, ...])
:return: UUID or error
"""
files = [('images',
(os.path.basename(image), open(image, 'rb'), (mimetypes.guess_type(image)[0] or "image/jpg"))
) for image in images]
return requests.post(self.url("/task/new"),
files=files,
data={'name': name, 'options': json.dumps(options)}).json()