def get_item_by_path(self, path, include_download_info=False):
parameters = self.prepare_parameters()
if path[-1:] == '/':
path = path[:-1]
Logger.debug(path + ' <- Target')
key = '%s%s' % (self._driveid, path,)
Logger.debug('Testing item from cache: %s' % key)
item = self._items_cache.get(key)
if not item:
parameters['fields'] = 'files(%s)' % self._get_field_parameters()
index = path.rfind('/')
filename = urllib.unquote(path[index+1:])
parent = path[0:index]
if not parent:
parent = 'root'
else:
parent = self.get_item_by_path(parent, include_download_info)['id']
item = None
parameters['q'] = '\'%s\' in parents and name = \'%s\'' % (Utils.str(parent), Utils.str(filename).replace("'","\\'"))
files = self.get('/files', parameters = parameters)
if (len(files['files']) > 0):
for f in files['files']:
item = self._extract_item(f, include_download_info)
break
else:
Logger.debug('Found in cache.')
if not item:
raise RequestException('Not found by path', HTTPError(path, 404, 'Not found', None, None), 'Request URL: %s' % path, None)
else:
self._items_cache.set(key, item)
return item
def _validate_access_tokens(self, access_tokens, url, data,
request_headers):
if not access_tokens or not 'access_token' in access_tokens or not 'refresh_token' in access_tokens or not 'expires_in' in access_tokens or not 'date' in access_tokens:
raise RequestException(
'Access tokens provided are not valid: ' +
Utils.str(access_tokens), None, 'Request URL: ' +
Utils.str(url) + '\nRequest data: ' + Utils.str(data) +
'\nRequest headers: ' + Utils.str(request_headers), None)
def is_path_possible(self, driveid, path):
index = path.rfind('/')
while index >= 0:
filename = path[index+1:]
path = path[0:index]
key = '%s%s:children' % (driveid, path,)
Logger.debug('testing possible path key: ' + key)
children = self._children_cache.get(key)
if children or type(children) is list:
if filename and not filename in children:
Logger.debug('Not found. From cache.')
raise RequestException('Not found. From cache.', HTTPError(self.path, 404, 'Not found.', None, None), 'Request URL: %s' % self.path, None)
return True
index = path.rfind('/')
return True
def request(self):
self.response_text = self._DEFAULT_RESPONSE
if not self.exceptions:
self.exceptions = Exception
if not self.wait:
self.wait = time.sleep
if not self.headers:
self.headers = {}
for i in xrange(self.tries):
self.current_tries = i + 1
if self.before_request:
self.before_request(self)
if self.cancel_operation and self.cancel_operation():
break
request_report = 'Request URL: ' + self.get_url_for_report(
self.url)
request_report += '\nRequest data: ' + Utils.str(self.data)
request_report += '\nRequest headers: ' + Utils.str(
self.get_headers_for_report(self.headers))
response_report = '<response_not_set>'
response = None
try:
Logger.debug(request_report)
req = urllib2.Request(self.url, self.data, self.headers)
response = urllib2.urlopen(req)
self.response_code = response.getcode()
self.response_info = response.info()
self.response_url = response.geturl()
cookiejar = CookieJar()
cookiejar._policy._now = cookiejar._now = int(time.time())
self.response_cookies = cookiejar.make_cookies(response, req)
self.response_text = response.read()
content_length = self.response_info.getheader(
'content-length', -1)
response_report = '\nResponse Headers:\n%s' % Utils.str(
self.response_info)
response_report += '\nResponse (%d) content-length=%s, len=<%s>:\n%s' % (
self.response_code, content_length, len(
self.response_text), self.response_text)
self.success = True
break
except self.exceptions as e:
root_exception = e
response_report = '\nResponse <Exception>: '
if isinstance(e, urllib2.HTTPError):
response_report += Utils.str(e.read())
else:
response_report += Utils.str(e)
rex = RequestException(Utils.str(e), root_exception,
request_report, response_report)
if self.on_exception:
self.on_exception(self, rex)
if self.cancel_operation and self.cancel_operation():
break
if self.current_tries == self.tries:
if self.on_failure:
self.on_failure(self)
if self.on_complete:
self.on_complete(self)
Logger.debug('Raising exception...')
raise rex
current_time = time.time()
max_waiting_time = current_time + self.current_delay
while (not self.cancel_operation
or not self.cancel_operation()
) and max_waiting_time > current_time:
remaining = round(max_waiting_time - current_time)
if self.waiting_retry:
self.waiting_retry(self, remaining)
self.wait(1)
current_time = time.time()
self.current_delay *= self.backoff
finally:
Logger.debug(response_report)
if response:
response.close()
if self.success and self.on_success:
self.on_success(self)
if self.on_complete:
self.on_complete(self)
return self.response_text
def request(self):
self.response_text = self._DEFAULT_RESPONSE
if not self.exceptions:
self.exceptions = Exception
if not self.wait:
self.wait = time.sleep
if not self.headers:
self.headers = {}
for i in xrange(self.tries):
self.current_tries = i + 1
if self.before_request:
self.before_request(self)
if self.cancel_operation and self.cancel_operation():
break
request_report = 'Request URL: ' + self.get_url_for_report(
self.url)
request_report += '\nRequest data: ' + Utils.str(self.data)
request_report += '\nRequest headers: ' + Utils.str(
self.get_headers_for_report(self.headers))
response_report = '<response_not_set>'
response = None
rex = None
download_file = None
try:
Logger.debug(request_report)
req = urllib2.Request(self.url, self.data, self.headers)
response = urllib2.urlopen(req)
self.response_code = response.getcode()
self.response_info = response.info()
self.response_url = response.geturl()
cookiejar = CookieJar()
cookiejar._policy._now = cookiejar._now = int(time.time())
self.response_cookies = cookiejar.make_cookies(response, req)
if self.read_content:
if self.download_path:
self.response_text = 'Downloading to: ' + self.download_path + '... '
download_file = KodiUtils.file(self.download_path,
'wb')
self.download_progress = 0
while True:
chunk = response.read(self.DOWNLOAD_CHUNK_SIZE)
if not chunk:
break
download_file.write(chunk)
self.download_progress += self.DOWNLOAD_CHUNK_SIZE
if self.on_update_download:
self.on_update_download(self)
self.response_text += ' OK.'
else:
self.response_text = response.read()
content_length = self.response_info.getheader(
'content-length', -1)
response_report = '\nResponse Headers:\n%s' % Utils.str(
self.response_info)
response_report += '\nResponse (%d) content-length=%s, len=<%s>:\n' % (
self.response_code,
content_length,
len(self.response_text),
)
try:
response_report += Utils.str(self.response_text)
except:
response_report += '<possible binary content>'
self.success = True
break
except self.exceptions as e:
Logger.debug('Exception...')
root_exception = e
response_report = '\nResponse <Exception>: '
if isinstance(e, urllib2.HTTPError):
self.response_code = e.code
self.response_text = Utils.str(e.read())
response_report += self.response_text
else:
response_report += Utils.str(e)
rex = RequestException(Utils.str(e), root_exception,
request_report, response_report)
finally:
try:
if download_file:
download_file.close()
Logger.debug(response_report)
except:
Logger.debug('unable to print response_report')
if response:
response.close()
if rex:
if self.on_exception:
Logger.debug('calling self.on_exception...')
self.on_exception(self, rex)
if self.cancel_operation and self.cancel_operation():
break
Logger.debug('current_tries: ' + str(self.current_tries) +
' maximum tries: ' + str(self.tries) + ' i: ' +
str(i))
if self.current_tries == self.tries:
Logger.debug('max retries reached')
if self.on_failure:
self.on_failure(self)
if self.on_complete:
self.on_complete(self)
Logger.debug('Raising exception...')
raise rex
current_time = time.time()
max_waiting_time = current_time + self.current_delay
Logger.debug('current_delay: ' + str(self.current_delay) +
' seconds. Waiting...')
while (not self.cancel_operation
or not self.cancel_operation()
) and max_waiting_time > current_time:
remaining = round(max_waiting_time - current_time)
if self.waiting_retry:
Logger.debug('calling self.waiting_retry...')
self.waiting_retry(self, remaining)
self.wait(1)
current_time = time.time()
Logger.debug('Done waiting.')
self.current_delay *= self.backoff
if self.success and self.on_success:
self.on_success(self)
if self.on_complete:
self.on_complete(self)
return self.response_text
