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https://github.com/keymanapp/keyman.git
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3c8983037d
In the past we already gracefully handled keyboard download failures when the user triggered the download from the km-config UI. This change deals with the command line side of things, most often when the user clicks on the "Install keyboard" button on keyman.com. If the download fails we already output an error message and now don't try to install the non-existing .kmp file. Fixes #6284.
72 lines
2.3 KiB
Python
72 lines
2.3 KiB
Python
import logging
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import os
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from urllib.parse import parse_qs, urlparse
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from keyman_config import KeymanComUrl, __tier__
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from keyman_config.install_window import InstallKmpWindow
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from keyman_config.get_kmp import get_download_folder, download_kmp_file
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from zipfile import is_zipfile
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def download_and_install_package(url):
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"""
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Handle the download and installation of the given package. This can either be a .kmp
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file that got downloaded previously, or a keyman:// URL which will be downloaded and
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installed.
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Args:
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url: a .kmp file, a keyman:// URL, or a file:// URL pointing to a .kmp file,
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possibly with a bcp47=<language> specified
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"""
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parsedUrl = urlparse(url)
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bcp47 = _extract_bcp47(parsedUrl.query)
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severity = logging.ERROR
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if parsedUrl.scheme == 'keyman':
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logging.info("downloading " + url)
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if not url.startswith('keyman://download/keyboard/'):
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logging.error("Don't know what to do with URL " + url)
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return
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packageId = parsedUrl.path[len('/keyboard/'):]
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if not packageId:
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logging.error("Missing package id")
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return
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downloadFile = os.path.join(get_download_folder(), packageId)
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downloadUrl = KeymanComUrl + '/go/package/download/' + packageId + '?platform=linux&tier=' + __tier__
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packageFile = download_kmp_file(downloadUrl, downloadFile)
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if packageFile is None:
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return
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elif parsedUrl.scheme == '' or parsedUrl.scheme == 'file':
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packageFile = parsedUrl.path
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else:
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logging.error("Invalid URL: " + url)
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return
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if not is_zipfile(packageFile):
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logging.error("Not a valid KMP package: " + url)
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return
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if packageFile and not _install_package(packageFile, bcp47):
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logging.log(severity, "Can't find file " + url)
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def _extract_bcp47(query):
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if query:
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queryStrings = parse_qs(query)
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if 'bcp47' in queryStrings:
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values = queryStrings['bcp47']
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if len(values) > 0:
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return values[0]
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return ''
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def _install_package(packageFile, bcp47):
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if not os.path.isfile(packageFile):
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return False
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w = InstallKmpWindow(packageFile, language=bcp47)
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w.run()
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w.destroy()
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return True
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