def handler(**args):
'''Dynamically created handler for a Flickr API call'''
# Set some defaults
defaults = {'method': method,
'auth_token': self.token,
'api_key': self.apiKey,
'format': 'rest'}
for key, default_value in defaults.iteritems():
if key not in args:
args[key] = default_value
# You are able to remove a default by assigning None
if key in args and args[key] is None:
del args[key]
LOG.debug("Calling %s(%s)" % (method, args))
postData = self.encode_and_sign(args)
f = urllib.urlopen(url, postData)
data = f.read()
f.close()
# Return the raw response when a non-REST format
# was chosen.
if args['format'] != 'rest':
return data
result = XMLNode.parseXML(data, True)
if self.fail_on_error:
FlickrAPI.testFailure(result, True)
return result
def parse_xmlnode(self, rest_xml):
"""Parses a REST XML response from Flickr into an XMLNode object."""
rsp = XMLNode.parse(rest_xml, store_xml=True)
if rsp['stat'] == 'ok':
return rsp
err = rsp.err[0]
raise FlickrError(six.u('Error: %(code)s: %(msg)s') % err, code=err['code'])
def parse_xmlnode(self, rest_xml):
'''Parses a REST XML response from Flickr into an XMLNode object.'''
rsp = XMLNode.parse(rest_xml, store_xml=True)
if rsp['stat'] == 'ok':
return rsp
err = rsp.err[0]
raise FlickrError(u'Error: %(code)s: %(msg)s' % err)
def parse_xmlnode(self, rest_xml):
'''Parses a REST XML response from Flickr into an XMLNode object.'''
rsp = XMLNode.parse(rest_xml, store_xml=True)
if rsp['stat'] == 'ok':
return rsp
err = rsp.err[0]
raise FlickrError(u'Error: %(code)s: %(msg)s' % err)
def parse_xmlnode(self, rest_xml):
"""Parses a REST XML response from Flickr into an XMLNode object."""
rsp = XMLNode.parse(rest_xml, store_xml=True)
if rsp['stat'] == 'ok':
return rsp
err = rsp.err[0]
raise FlickrError(six.u('Error: %(code)s: %(msg)s') % err, code=err['code'])
def parse_xmlnode(self, rest_xml):
u'''Parses a REST XML response from Flickr into an XMLNode object.''' #$NON-NLS-1$
rsp = XMLNode.parse(rest_xml, store_xml=True)
if rsp[u'stat'] == u'ok' or not self.fail_on_error: #$NON-NLS-2$ #$NON-NLS-1$
return rsp
err = rsp.err[0]
raise FlickrError(u'Error: %(code)s: %(msg)s' % err) #$NON-NLS-1$
def __getCachedToken(self):
"""Read and return a cached token, or None if not found.
The token is read from the cached token file, which is basically the
entire RSP response containing the auth element.
"""
try:
f = file(self.__getCachedTokenFilename(), "r")
data = f.read()
f.close()
rsp = XMLNode.parseXML(data)
return rsp.auth[0].token[0].elementText
except Exception:
return None
def testMoreParsing(self):
'''Tests parsing of XML.
This used to be a doctest, but it was very hard to make it compatible
with both Python 2 and 3.
'''
xml_str = '''<xml foo="32">
<taggy bar="10">Name0</taggy>
<taggy bar="11" baz="12">Name1</taggy>
</xml>'''
f = XMLNode.parse(xml_str)
self.assertEqual(f.name, 'xml')
self.assertEqual(f['foo'], '32')
self.assertEqual(f.taggy[0].name, 'taggy')
self.assertEqual(f.taggy[0]["bar"], '10')
self.assertEqual(f.taggy[0].text, 'Name0')
self.assertEqual(f.taggy[1].name, 'taggy')
self.assertEqual(f.taggy[1]["bar"], '11')
self.assertEqual(f.taggy[1]["baz"], '12')
def handler(**args):
'''Dynamically created handler for a Flickr API call'''
explicit_format = 'format' in args
if self.token_cache.token and not self.secret:
raise ValueError("Auth tokens cannot be used without "
"API secret")
# Set some defaults
defaults = {'method': method,
'auth_token': self.token_cache.token,
'api_key': self.api_key,
'format': 'rest'}
for key, default_value in defaults.iteritems():
if key not in args:
args[key] = default_value
# You are able to remove a default by assigning None
if key in args and args[key] is None:
del args[key]
LOG.debug("Calling %s(%s)" % (method, args))
post_data = self.encode_and_sign(args)
flicksocket = urllib.urlopen(url, post_data)
data = flicksocket.read()
flicksocket.close()
# Return the raw response when the user requested
# a specific format.
if explicit_format:
return data
result = XMLNode.parse(data, True)
if self.fail_on_error:
FlickrAPI.test_failure(result, True)
return result
def __send_multipart(self, url, body, progress_callback=None):
'''Sends a Multipart object to an URL.
Returns the resulting XML from Flickr.
'''
LOG.debug("Uploading to %s" % url)
request = urllib2.Request(url)
request.add_data(str(body))
(header, value) = body.header()
request.add_header(header, value)
if progress_callback:
response = reportinghttp.urlopen(request, progress_callback)
else:
response = urllib2.urlopen(request)
rspXML = response.read()
result = XMLNode.parse(rspXML)
if self.fail_on_error:
FlickrAPI.test_failure(result, True)
return result
def testGroupInfoXml(self):
'''This XML exposed a bug in 1.0, should parse okay now.'''
XMLNode.parse(group_info_xml)
def setUp(self):
self.doc = XMLNode.parse(xml, True)
