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Warn on error and continue on encountering 'future-proof' (now) or old (later) version-URLs.

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This commit is contained in:
Remco Burema 2018-10-10 16:52:47 +02:00
parent 10b5584ca6
commit 487ef52c66
1 changed files with 16 additions and 7 deletions
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23
plugins/FirmwareUpdateChecker/FirmwareUpdateCheckerJob.py
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@ -10,6 +10,7 @@ from UM.Job import Job
from UM.Version import Version from UM.Version import Version
import urllib.request import urllib.request
from urllib.error import URLError
import codecs import codecs
from UM.i18n import i18nCatalog from UM.i18n import i18nCatalog
@ -62,16 +63,20 @@ class FirmwareUpdateCheckerJob(Job):
self._callback = callback self._callback = callback
self._set_download_url_callback = set_download_url_callback self._set_download_url_callback = set_download_url_callback
application_name = Application.getInstance().getApplicationName() self._headers = {} # Don't set headers yet.
application_version = Application.getInstance().getVersion()
self._headers = {"User-Agent": "%s - %s" % (application_name, application_version)}
def getUrlResponse(self, url: str) -> str: def getUrlResponse(self, url: str) -> str:
request = urllib.request.Request(url, headers=self._headers) result = "0.0.0"
current_version_file = urllib.request.urlopen(request)
reader = codecs.getreader("utf-8")
return reader(current_version_file).read(firstline=True) try:
request = urllib.request.Request(url, headers=self._headers)
current_version_file = urllib.request.urlopen(request)
reader = codecs.getreader("utf-8")
result = reader(current_version_file).read(firstline=True)
except URLError:
Logger.log('w', "Could not reach '{0}', if this URL is old, consider removal.".format(url))
return result
def getCurrentVersionForMachine(self, machine_id: MachineId) -> Version: def getCurrentVersionForMachine(self, machine_id: MachineId) -> Version:
max_version = Version([0, 0, 0]) max_version = Version([0, 0, 0])
@ -95,6 +100,10 @@ class FirmwareUpdateCheckerJob(Job):
return return
try: try:
application_name = Application.getInstance().getApplicationName()
application_version = Application.getInstance().getVersion()
self._headers = {"User-Agent": "%s - %s" % (application_name, application_version)}
# get machine name from the definition container # get machine name from the definition container
machine_name = self._container.definition.getName() machine_name = self._container.definition.getName()
machine_name_parts = machine_name.lower().split(" ") machine_name_parts = machine_name.lower().split(" ")