def downloadPlugin(url, plugin):
"""download a plugin and unzip that it"""
plugin.status["installStatus"] = "downloading"
plugin.save()
if not url.endswith(".zip"):
feed = True
else:
feed = False
if feed:
try:
downloaded = zeroinstallHelper.downloadZeroFeed(url)
feedName = zeroinstallHelper.getFeedName(url)
except:
plugin.status["installStatus"] = "failed"
plugin.status["result"] = str(sys.exc_info()[1][0])
plugin.save()
return False
plugin.url = url
plugin.save()
else:
downloaded = downloadChunks(url)
if not downloaded:
plugin.status["installStatus"] = "failed"
plugin.status["result"] = "processed"
plugin.save()
return False
plugin.status["installStatus"] = "installed"
#for now rename it to the name of the zip file
if not feed:
plugin.name = os.path.splitext(os.path.basename(url))[0]
plugin.path = os.path.join(settings.PLUGIN_PATH, plugin.name )
plugin.save()
unzipStatus = unzip_archive(plugin.path, downloaded)
#clean up
os.unlink(downloaded)
os.rmdir(os.path.dirname(downloaded))
if unzipStatus:
plugin.status["result"] = "unzipped"
else:
plugin.status["result"] = "failed to unzip"
plugin.save()
else:
pluginDirs = [ name for name in os.listdir(downloaded) if os.path.isdir(os.path.join(downloaded, name)) ]
if pluginDirs:
plugin.path = os.path.join(downloaded,pluginDirs[0])
plugin.status["result"] = "0install"
plugin.selected = True
plugin.active = True
#get version using the same function used in views.py
plugin.version = get_version(os.path.join(plugin.path,"launch.sh"))
plugin.name = feedName.replace(" ","")
plugin.save()
def downloadPluginZeroInstall(url, plugin, logger=None):
""" To be called for zeroinstall xml feed urls.
Returns plugin prototype, not full plugin model object.
"""
try:
downloaded = zeroinstallHelper.downloadZeroFeed(url)
feedName = zeroinstallHelper.getFeedName(url)
except:
logger.exception("Failed to fetch zeroinstall feed")
plugin.status["installStatus"] = "failed"
plugin.status["result"] = str(sys.exc_info()[1][0])
return False
# The url field stores the zeroinstall feed url
plugin.url = url
plugin.name = feedName.replace(" ", "")
if not downloaded:
logger.error("Failed to download url: '%s'", url)
plugin.status["installStatus"] = "failed"
plugin.status["result"] = "processed"
return False
plugin.status["installStatus"] = "installed"
# Find plugin in subdirectory of extracted and installed path
for d in os.listdir(downloaded):
# Skip MACOSX attribute zip artifact
if d == '__MACOSX':
continue
nestedpath = os.path.join(downloaded, d)
if not os.path.isdir(nestedpath):
continue
# only take subdirectory with launch.sh script
if os.path.exists(os.path.join(nestedpath, 'launch.sh')):
plugin.path = os.path.normpath(nestedpath)
break
if os.path.exists(os.path.join(nestedpath, plugin.name + '.py')):
plugin.path = os.path.normpath(nestedpath)
break
else:
# Plugin expanded without top level folder
plugin.path = downloaded
# assert launch.sh exists?
plugin.status["result"] = "0install"
# Other fields we can get from zeroinstall feed?
logger.debug(plugin)
# Version is parsed during install - from launch.sh, ignoring feed value
return plugin
def downloadPluginZeroInstall(url, plugin, logger=None):
""" To be called for zeroinstall xml feed urls.
Returns plugin prototype, not full plugin model object.
"""
try:
downloaded = zeroinstallHelper.downloadZeroFeed(url)
feedName = zeroinstallHelper.getFeedName(url)
except:
logger.exception("Failed to fetch zeroinstall feed")
plugin.status["installStatus"] = "failed"
plugin.status["result"] = str(sys.exc_info()[1][0])
return False
# The url field stores the zeroinstall feed url
plugin.url = url
plugin.name = feedName.replace(" ","")
if not downloaded:
logger.error("Failed to download url: '%s'", url)
plugin.status["installStatus"] = "failed"
plugin.status["result"] = "processed"
return False
plugin.status["installStatus"] = "installed"
# Find plugin in subdirectory of extracted and installed path
for d in os.listdir(downloaded):
# Skip MACOSX attribute zip artifact
if d == '__MACOSX':
continue
nestedpath = os.path.join(downloaded, d)
if not os.path.isdir(nestedpath):
continue
# only take subdirectory with launch.sh script
if os.path.exists(os.path.join(nestedpath, 'launch.sh')):
plugin.path = os.path.normpath(nestedpath)
break
if os.path.exists(os.path.join(nestedpath, plugin.name + '.py')):
plugin.path = os.path.normpath(nestedpath)
break
else:
# Plugin expanded without top level folder
plugin.path = downloaded
# assert launch.sh exists?
plugin.status["result"] = "0install"
# Other fields we can get from zeroinstall feed?
logger.debug(plugin)
# Version is parsed during install - from launch.sh, ignoring feed value
return plugin