def _check_url(cls, url):
"""
Function will check given url and try to verify if it's a valid
link. Sometimes it may happened that mercurial will issue basic
auth request that can cause whole API to hang when used from python
or other external calls.
On failures it'll raise urllib2.HTTPError, return code 200 if url
is valid or True if it's a local path
"""
# check first if it's not an local url
if os.path.isdir(url) or url.startswith('file:'):
return True
if('+' in url[:url.find('://')]):
url = url[url.find('+') + 1:]
handlers = []
test_uri, authinfo = hg_url(url).authinfo()
if authinfo:
#create a password manager
passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
passmgr.add_password(*authinfo)
handlers.extend((httpbasicauthhandler(passmgr),
httpdigestauthhandler(passmgr)))
o = urllib2.build_opener(*handlers)
o.addheaders = [('Content-Type', 'application/mercurial-0.1'),
('Accept', 'application/mercurial-0.1')]
q = {"cmd": 'between'}
q.update({'pairs': "%s-%s" % ('0' * 40, '0' * 40)})
qs = '?%s' % urllib.urlencode(q)
cu = "%s%s" % (test_uri, qs)
req = urllib2.Request(cu, None, {})
try:
resp = o.open(req)
return resp.code == 200
except Exception, e:
# means it cannot be cloned
raise urllib2.URLError("[%s] %s" % (url, e))
def _check_url(cls, url):
"""
Function will check given url and try to verify if it's a valid
link. Sometimes it may happened that mercurial will issue basic
auth request that can cause whole API to hang when used from python
or other external calls.
On failures it'll raise urllib2.HTTPError, return code 200 if url
is valid or True if it's a local path
"""
# check first if it's not an local url
if os.path.isdir(url) or url.startswith('file:'):
return True
if('+' in url[:url.find('://')]):
url = url[url.find('+') + 1:]
handlers = []
test_uri, authinfo = hg_url(url).authinfo()
if authinfo:
#create a password manager
passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
passmgr.add_password(*authinfo)
handlers.extend((httpbasicauthhandler(passmgr),
httpdigestauthhandler(passmgr)))
o = urllib2.build_opener(*handlers)
o.addheaders = [('Content-Type', 'application/mercurial-0.1'),
('Accept', 'application/mercurial-0.1')]
q = {"cmd": 'between'}
q.update({'pairs': "%s-%s" % ('0' * 40, '0' * 40)})
qs = '?%s' % urllib.urlencode(q)
cu = "%s%s" % (test_uri, qs)
req = urllib2.Request(cu, None, {})
try:
resp = o.open(req)
return resp.code == 200
except Exception, e:
# means it cannot be cloned
raise urllib2.URLError("[%s] %s" % (url, e))
def _check_url(cls, url):
"""
Functon will check given url and try to verify if it's a valid
link. Sometimes it may happened that mercurial will issue basic
auth request that can cause whole API to hang when used from python
or other external calls.
On failures it'll raise urllib2.HTTPError
"""
# check first if it's not an local url
if os.path.isdir(url) or url.startswith('file:'):
return True
if('+' in url[:url.find('://')]):
url = url[url.find('+') + 1:]
handlers = []
test_uri, authinfo = hg_url(url).authinfo()
if not test_uri.endswith('info/refs'):
test_uri = test_uri.rstrip('/') + '/info/refs'
if authinfo:
#create a password manager
passmgr = urllib2.HTTPPasswordMgrWithDefaultRealm()
passmgr.add_password(*authinfo)
handlers.extend((httpbasicauthhandler(passmgr),
httpdigestauthhandler(passmgr)))
o = urllib2.build_opener(*handlers)
o.addheaders = [('User-Agent', 'git/1.7.8.0')] # fake some git
q = {"service": 'git-upload-pack'}
qs = '?%s' % urllib.urlencode(q)
cu = "%s%s" % (test_uri, qs)
req = urllib2.Request(cu, None, {})
try:
resp = o.open(req)
return resp.code == 200
except Exception, e:
# means it cannot be cloned
raise urllib2.URLError("[%s] %s" % (url, e))
