code
string | signature
string | docstring
string | loss_without_docstring
float64 | loss_with_docstring
float64 | factor
float64 |
|---|---|---|---|---|---|
seconds = offset.days * 24 * 60 * 60 + offset.seconds
microseconds = seconds * 10**6 + offset.microseconds
return microseconds / (10**6 * 1.0) | def total_seconds(offset) | Backport of offset.total_seconds() from python 2.7+. | 2.676379 | 2.62054 | 1.021308 |
# Check if the string includes a time zone offset. Break out the
# part that doesn't include time zone info. Convert to uppercase
# because all our comparisons should be case-insensitive.
time_zone_match = _TIME_ZONE_RE.search(encoded_datetime)
if time_zone_match:
time_string = encoded_datetime[:time_zone_match.start(1)].upper()
else:
time_string = encoded_datetime.upper()
if '.' in time_string:
format_string = '%Y-%m-%dT%H:%M:%S.%f'
else:
format_string = '%Y-%m-%dT%H:%M:%S'
decoded_datetime = datetime.datetime.strptime(time_string, format_string)
if not time_zone_match:
return decoded_datetime
# Time zone info was included in the parameter. Add a tzinfo
# object to the datetime. Datetimes can't be changed after they're
# created, so we'll need to create a new one.
if time_zone_match.group('z'):
offset_minutes = 0
else:
sign = time_zone_match.group('sign')
hours, minutes = [int(value) for value in
time_zone_match.group('hours', 'minutes')]
offset_minutes = hours * 60 + minutes
if sign == '-':
offset_minutes *= -1
return datetime.datetime(decoded_datetime.year,
decoded_datetime.month,
decoded_datetime.day,
decoded_datetime.hour,
decoded_datetime.minute,
decoded_datetime.second,
decoded_datetime.microsecond,
TimeZoneOffset(offset_minutes)) | def decode_datetime(encoded_datetime) | Decode a DateTimeField parameter from a string to a python datetime.
Args:
encoded_datetime: A string in RFC 3339 format.
Returns:
A datetime object with the date and time specified in encoded_datetime.
Raises:
ValueError: If the string is not in a recognized format. | 2.417413 | 2.417941 | 0.999782 |
message = super(DateTimeField, self).value_from_message(message)
if message.time_zone_offset is None:
return datetime.datetime.utcfromtimestamp(
message.milliseconds / 1000.0)
# Need to subtract the time zone offset, because when we call
# datetime.fromtimestamp, it will add the time zone offset to the
# value we pass.
milliseconds = (message.milliseconds -
60000 * message.time_zone_offset)
timezone = util.TimeZoneOffset(message.time_zone_offset)
return datetime.datetime.fromtimestamp(milliseconds / 1000.0,
tz=timezone) | def value_from_message(self, message) | Convert DateTimeMessage to a datetime.
Args:
A DateTimeMessage instance.
Returns:
A datetime instance. | 3.270323 | 3.40798 | 0.959607 |
metadata_url = 'http://{}'.format(
os.environ.get('GCE_METADATA_ROOT', 'metadata.google.internal'))
try:
o = urllib_request.build_opener(urllib_request.ProxyHandler({})).open(
urllib_request.Request(
metadata_url, headers={'Metadata-Flavor': 'Google'}))
except urllib_error.URLError:
return False
return (o.getcode() == http_client.OK and
o.headers.get('metadata-flavor') == 'Google') | def DetectGce() | Determine whether or not we're running on GCE.
This is based on:
https://cloud.google.com/compute/docs/metadata#runninggce
Returns:
True iff we're running on a GCE instance. | 2.974069 | 3.141432 | 0.946724 |
if isinstance(scope_spec, six.string_types):
return set(scope_spec.split(' '))
elif isinstance(scope_spec, collections.Iterable):
return set(scope_spec)
raise exceptions.TypecheckError(
'NormalizeScopes expected string or iterable, found %s' % (
type(scope_spec),)) | def NormalizeScopes(scope_spec) | Normalize scope_spec to a set of strings. | 2.765561 | 2.472041 | 1.118736 |
path = relative_path or method_config.relative_path or ''
for param in method_config.path_params:
param_template = '{%s}' % param
# For more details about "reserved word expansion", see:
# http://tools.ietf.org/html/rfc6570#section-3.2.2
reserved_chars = ''
reserved_template = '{+%s}' % param
if reserved_template in path:
reserved_chars = _RESERVED_URI_CHARS
path = path.replace(reserved_template, param_template)
if param_template not in path:
raise exceptions.InvalidUserInputError(
'Missing path parameter %s' % param)
try:
# TODO(craigcitro): Do we want to support some sophisticated
# mapping here?
value = params[param]
except KeyError:
raise exceptions.InvalidUserInputError(
'Request missing required parameter %s' % param)
if value is None:
raise exceptions.InvalidUserInputError(
'Request missing required parameter %s' % param)
try:
if not isinstance(value, six.string_types):
value = str(value)
path = path.replace(param_template,
urllib_parse.quote(value.encode('utf_8'),
reserved_chars))
except TypeError as e:
raise exceptions.InvalidUserInputError(
'Error setting required parameter %s to value %s: %s' % (
param, value, e))
return path | def ExpandRelativePath(method_config, params, relative_path=None) | Determine the relative path for request. | 3.090018 | 3.015127 | 1.024838 |
wait_time = 2 ** retry_attempt
max_jitter = wait_time / 4.0
wait_time += random.uniform(-max_jitter, max_jitter)
return max(1, min(wait_time, max_wait)) | def CalculateWaitForRetry(retry_attempt, max_wait=60) | Calculates amount of time to wait before a retry attempt.
Wait time grows exponentially with the number of attempts. A
random amount of jitter is added to spread out retry attempts from
different clients.
Args:
retry_attempt: Retry attempt counter.
max_wait: Upper bound for wait time [seconds].
Returns:
Number of seconds to wait before retrying request. | 3.292525 | 3.184778 | 1.033832 |
if '/' not in mime_type:
raise exceptions.InvalidUserInputError(
'Invalid MIME type: "%s"' % mime_type)
unsupported_patterns = [p for p in accept_patterns if ';' in p]
if unsupported_patterns:
raise exceptions.GeneratedClientError(
'MIME patterns with parameter unsupported: "%s"' % ', '.join(
unsupported_patterns))
def MimeTypeMatches(pattern, mime_type):
# Some systems use a single '*' instead of '*/*'.
if pattern == '*':
pattern = '*/*'
return all(accept in ('*', provided) for accept, provided
in zip(pattern.split('/'), mime_type.split('/')))
return any(MimeTypeMatches(pattern, mime_type)
for pattern in accept_patterns) | def AcceptableMimeType(accept_patterns, mime_type) | Return True iff mime_type is acceptable for one of accept_patterns.
Note that this function assumes that all patterns in accept_patterns
will be simple types of the form "type/subtype", where one or both
of these can be "*". We do not support parameters (i.e. "; q=") in
patterns.
Args:
accept_patterns: list of acceptable MIME types.
mime_type: the mime type we would like to match.
Returns:
Whether or not mime_type matches (at least) one of these patterns. | 4.318086 | 4.20408 | 1.027118 |
return [encoding.GetCustomJsonFieldMapping(request_type, json_name=p) or p
for p in params] | def MapParamNames(params, request_type) | Reverse parameter remappings for URL construction. | 20.282026 | 17.419619 | 1.164321 |
new_params = dict(params)
for param_name, value in params.items():
field_remapping = encoding.GetCustomJsonFieldMapping(
request_type, python_name=param_name)
if field_remapping is not None:
new_params[field_remapping] = new_params.pop(param_name)
param_name = field_remapping
if isinstance(value, messages.Enum):
new_params[param_name] = encoding.GetCustomJsonEnumMapping(
type(value), python_name=str(value)) or str(value)
return new_params | def MapRequestParams(params, request_type) | Perform any renames/remappings needed for URL construction.
Currently, we have several ways to customize JSON encoding, in
particular of field names and enums. This works fine for JSON
bodies, but also needs to be applied for path and query parameters
in the URL.
This function takes a dictionary from param names to values, and
performs any registered mappings. We also need the request type (to
look up the mappings).
Args:
params: (dict) Map from param names to values
request_type: (protorpc.messages.Message) request type for this API call
Returns:
A new dict of the same size, with all registered mappings applied. | 3.423714 | 3.179737 | 1.076729 |
util.Typecheck(json_value, JsonValue)
_ValidateJsonValue(json_value)
if json_value.is_null:
return None
entries = [(f, json_value.get_assigned_value(f.name))
for f in json_value.all_fields()]
assigned_entries = [(f, value)
for f, value in entries if value is not None]
field, value = assigned_entries[0]
if not isinstance(field, messages.MessageField):
return value
elif field.message_type is JsonObject:
return _JsonObjectToPythonValue(value)
elif field.message_type is JsonArray:
return _JsonArrayToPythonValue(value) | def _JsonValueToPythonValue(json_value) | Convert the given JsonValue to a json string. | 3.465993 | 3.286996 | 1.054456 |
if py_value is None:
return JsonValue(is_null=True)
if isinstance(py_value, bool):
return JsonValue(boolean_value=py_value)
if isinstance(py_value, six.string_types):
return JsonValue(string_value=py_value)
if isinstance(py_value, numbers.Number):
if isinstance(py_value, six.integer_types):
if _MININT64 < py_value < _MAXINT64:
return JsonValue(integer_value=py_value)
return JsonValue(double_value=float(py_value))
if isinstance(py_value, dict):
return JsonValue(object_value=_PythonValueToJsonObject(py_value))
if isinstance(py_value, collections.Iterable):
return JsonValue(array_value=_PythonValueToJsonArray(py_value))
raise exceptions.InvalidDataError(
'Cannot convert "%s" to JsonValue' % py_value) | def _PythonValueToJsonValue(py_value) | Convert the given python value to a JsonValue. | 1.795027 | 1.746453 | 1.027813 |
capabilities = [
messages.Variant.INT64,
messages.Variant.UINT64,
]
if field.variant not in capabilities:
return encoding.CodecResult(value=value, complete=False)
if field.repeated:
result = [str(x) for x in value]
else:
result = str(value)
return encoding.CodecResult(value=result, complete=True) | def _EncodeInt64Field(field, value) | Handle the special case of int64 as a string. | 3.519387 | 3.385023 | 1.039694 |
if field.repeated:
result = [d.isoformat() for d in value]
else:
result = value.isoformat()
return encoding.CodecResult(value=result, complete=True) | def _EncodeDateField(field, value) | Encoder for datetime.date objects. | 5.197536 | 4.651879 | 1.117298 |
homoglyphs = {
'\xa0': ' ', # ?
'\u00e3': '', # TODO(gsfowler) drop after .proto spurious char elided
'\u00a0': ' ', # ?
'\u00a9': '(C)', # COPYRIGHT SIGN (would you believe "asciiglyph"?)
'\u00ae': '(R)', # REGISTERED SIGN (would you believe "asciiglyph"?)
'\u2014': '-', # EM DASH
'\u2018': "'", # LEFT SINGLE QUOTATION MARK
'\u2019': "'", # RIGHT SINGLE QUOTATION MARK
'\u201c': '"', # LEFT DOUBLE QUOTATION MARK
'\u201d': '"', # RIGHT DOUBLE QUOTATION MARK
'\u2026': '...', # HORIZONTAL ELLIPSIS
'\u2e3a': '-', # TWO-EM DASH
}
def _ReplaceOne(c):
equiv = homoglyphs.get(c)
if equiv is not None:
return equiv
try:
c.encode('ascii')
return c
except UnicodeError:
pass
try:
return c.encode('unicode-escape').decode('ascii')
except UnicodeError:
return '?'
return ''.join([_ReplaceOne(c) for c in s]) | def ReplaceHomoglyphs(s) | Returns s with unicode homoglyphs replaced by ascii equivalents. | 3.043939 | 3.020684 | 1.007699 |
if not isinstance(description, six.string_types):
return description
if six.PY3:
# https://docs.python.org/3/reference/lexical_analysis.html#index-18
description = description.replace('\\N', '\\\\N')
description = description.replace('\\u', '\\\\u')
description = description.replace('\\U', '\\\\U')
description = ReplaceHomoglyphs(description)
return description.replace('"""', '" " "') | def CleanDescription(description) | Return a version of description safe for printing in a docstring. | 3.521184 | 3.215562 | 1.095045 |
if discovery_url.startswith('http'):
return [discovery_url]
elif '.' not in discovery_url:
raise ValueError('Unrecognized value "%s" for discovery url')
api_name, _, api_version = discovery_url.partition('.')
return [
'https://www.googleapis.com/discovery/v1/apis/%s/%s/rest' % (
api_name, api_version),
'https://%s.googleapis.com/$discovery/rest?version=%s' % (
api_name, api_version),
] | def _NormalizeDiscoveryUrls(discovery_url) | Expands a few abbreviations into full discovery urls. | 2.49041 | 2.426464 | 1.026353 |
f = tempfile.NamedTemporaryFile(suffix='gz', mode='w+b', delete=False)
try:
f.write(gzipped_content)
f.close() # force file synchronization
with gzip.open(f.name, 'rb') as h:
decompressed_content = h.read()
return decompressed_content
finally:
os.unlink(f.name) | def _Gunzip(gzipped_content) | Returns gunzipped content from gzipped contents. | 2.454038 | 2.457083 | 0.998761 |
response = urllib_request.urlopen(url)
encoding = response.info().get('Content-Encoding')
if encoding == 'gzip':
content = _Gunzip(response.read())
else:
content = response.read()
return content | def _GetURLContent(url) | Download and return the content of URL. | 2.265752 | 2.373886 | 0.954449 |
discovery_urls = _NormalizeDiscoveryUrls(discovery_url)
discovery_doc = None
last_exception = None
for url in discovery_urls:
for _ in range(retries):
try:
content = _GetURLContent(url)
if isinstance(content, bytes):
content = content.decode('utf8')
discovery_doc = json.loads(content)
break
except (urllib_error.HTTPError, urllib_error.URLError) as e:
logging.info(
'Attempting to fetch discovery doc again after "%s"', e)
last_exception = e
if discovery_doc is None:
raise CommunicationError(
'Could not find discovery doc at any of %s: %s' % (
discovery_urls, last_exception))
return discovery_doc | def FetchDiscoveryDoc(discovery_url, retries=5) | Fetch the discovery document at the given url. | 2.554806 | 2.492266 | 1.025093 |
if not name:
return name
for prefix in self.__strip_prefixes:
if name.startswith(prefix):
return name[len(prefix):]
return name | def __StripName(self, name) | Strip strip_prefix entries from name. | 2.833683 | 2.204185 | 1.285592 |
name = re.sub('[^_A-Za-z0-9]', '_', name)
if name[0].isdigit():
name = '_%s' % name
while keyword.iskeyword(name):
name = '%s_' % name
# If we end up with __ as a prefix, we'll run afoul of python
# field renaming, so we manually correct for it.
if name.startswith('__'):
name = 'f%s' % name
return name | def CleanName(name) | Perform generic name cleaning. | 4.770554 | 4.709384 | 1.012989 |
path_components = path.split('/')
normalized_components = []
for component in path_components:
if re.match(r'{[A-Za-z0-9_]+}$', component):
normalized_components.append(
'{%s}' % Names.CleanName(component[1:-1]))
else:
normalized_components.append(component)
return '/'.join(normalized_components) | def NormalizeRelativePath(path) | Normalize camelCase entries in path. | 2.721869 | 2.558244 | 1.06396 |
# TODO(craigcitro): Get rid of this case here and in MethodName.
if name is None:
return name
# TODO(craigcitro): This is a hack to handle the case of specific
# protorpc class names; clean this up.
if name.startswith(('protorpc.', 'message_types.',
'apitools.base.protorpclite.',
'apitools.base.protorpclite.message_types.')):
return name
name = self.__StripName(name)
name = self.__ToCamel(name, separator=separator)
return self.CleanName(name) | def ClassName(self, name, separator='_') | Generate a valid class name from name. | 5.504889 | 5.386267 | 1.022023 |
if name is None:
return None
name = Names.__ToCamel(name, separator=separator)
return Names.CleanName(name) | def MethodName(self, name, separator='_') | Generate a valid method name from name. | 8.349212 | 7.86828 | 1.061123 |
# TODO(craigcitro): We shouldn't need to strip this name, but some
# of the service names here are excessive. Fix the API and then
# remove this.
name = self.__StripName(name)
if self.__name_convention == 'LOWER_CAMEL':
name = Names.__ToLowerCamel(name)
elif self.__name_convention == 'LOWER_WITH_UNDER':
name = Names.__FromCamel(name)
return Names.CleanName(name) | def FieldName(self, name) | Generate a valid field name from name. | 8.121869 | 7.52442 | 1.079401 |
scopes = set(
discovery_doc.get('auth', {}).get('oauth2', {}).get('scopes', {}))
scopes.update(scope_ls)
package = discovery_doc['name']
url_version = discovery_doc['version']
base_url, base_path = _ComputePaths(package, url_version,
discovery_doc)
client_info = {
'package': package,
'version': NormalizeVersion(discovery_doc['version']),
'url_version': url_version,
'scopes': sorted(list(scopes)),
'client_id': client_id,
'client_secret': client_secret,
'user_agent': user_agent,
'api_key': api_key,
'base_url': base_url,
'base_path': base_path,
}
client_class_name = '%s%s' % (
names.ClassName(client_info['package']),
names.ClassName(client_info['version']))
client_info['client_class_name'] = client_class_name
return cls(**client_info) | def Create(cls, discovery_doc,
scope_ls, client_id, client_secret, user_agent, names, api_key) | Create a new ClientInfo object from a discovery document. | 2.450586 | 2.4582 | 0.996902 |
old_context = self.__comment_context
self.__comment_context = True
yield
self.__comment_context = old_context | def CommentContext(self) | Print without any argument formatting. | 4.36537 | 3.487255 | 1.251807 |
if position is None:
position = len(_CREDENTIALS_METHODS)
else:
position = min(position, len(_CREDENTIALS_METHODS))
_CREDENTIALS_METHODS.insert(position, method)
return method | def _RegisterCredentialsMethod(method, position=None) | Register a new method for fetching credentials.
This new method should be a function with signature:
client_info, **kwds -> Credentials or None
This method can be used as a decorator, unless position needs to
be supplied.
Note that method must *always* accept arbitrary keyword arguments.
Args:
method: New credential-fetching method.
position: (default: None) Where in the list of methods to
add this; if None, we append. In all but rare cases,
this should be either 0 or None.
Returns:
method, for use as a decorator. | 2.049298 | 2.412508 | 0.849447 |
scopes = util.NormalizeScopes(scopes)
client_info = {
'client_id': client_id,
'client_secret': client_secret,
'scope': ' '.join(sorted(scopes)),
'user_agent': user_agent or '%s-generated/0.1' % package_name,
}
for method in _CREDENTIALS_METHODS:
credentials = method(client_info, **kwds)
if credentials is not None:
return credentials
credentials_filename = credentials_filename or os.path.expanduser(
'~/.apitools.token')
credentials = CredentialsFromFile(credentials_filename, client_info,
oauth2client_args=oauth2client_args)
if credentials is not None:
return credentials
raise exceptions.CredentialsError('Could not create valid credentials') | def GetCredentials(package_name, scopes, client_id, client_secret, user_agent,
credentials_filename=None,
api_key=None, # pylint: disable=unused-argument
client=None, # pylint: disable=unused-argument
oauth2client_args=None,
**kwds) | Attempt to get credentials, using an oauth dance as the last resort. | 2.795469 | 2.651158 | 1.054433 |
filename = os.path.expanduser(filename)
# We have two options, based on our version of oauth2client.
if oauth2client.__version__ > '1.5.2':
# oauth2client >= 2.0.0
credentials = (
service_account.ServiceAccountCredentials.from_json_keyfile_name(
filename, scopes=scopes))
if credentials is not None:
if user_agent is not None:
credentials.user_agent = user_agent
return credentials
else:
# oauth2client < 2.0.0
with open(filename) as keyfile:
service_account_info = json.load(keyfile)
account_type = service_account_info.get('type')
if account_type != oauth2client.client.SERVICE_ACCOUNT:
raise exceptions.CredentialsError(
'Invalid service account credentials: %s' % (filename,))
# pylint: disable=protected-access
credentials = service_account._ServiceAccountCredentials(
service_account_id=service_account_info['client_id'],
service_account_email=service_account_info['client_email'],
private_key_id=service_account_info['private_key_id'],
private_key_pkcs8_text=service_account_info['private_key'],
scopes=scopes, user_agent=user_agent)
# pylint: enable=protected-access
return credentials | def ServiceAccountCredentialsFromFile(filename, scopes, user_agent=None) | Use the credentials in filename to create a token for scopes. | 2.128118 | 2.119621 | 1.004009 |
private_key_filename = os.path.expanduser(private_key_filename)
scopes = util.NormalizeScopes(scopes)
if oauth2client.__version__ > '1.5.2':
# oauth2client >= 2.0.0
credentials = (
service_account.ServiceAccountCredentials.from_p12_keyfile(
service_account_name, private_key_filename, scopes=scopes))
if credentials is not None:
credentials.user_agent = user_agent
return credentials
else:
# oauth2client < 2.0.0
with open(private_key_filename, 'rb') as key_file:
return oauth2client.client.SignedJwtAssertionCredentials(
service_account_name, key_file.read(), scopes,
user_agent=user_agent) | def ServiceAccountCredentialsFromP12File(
service_account_name, private_key_filename, scopes, user_agent) | Create a new credential from the named .p12 keyfile. | 2.131992 | 2.131459 | 1.00025 |
if use_metadata_ip:
base_url = os.environ.get('GCE_METADATA_IP', '169.254.169.254')
else:
base_url = os.environ.get(
'GCE_METADATA_ROOT', 'metadata.google.internal')
url = 'http://' + base_url + '/computeMetadata/v1/' + relative_url
# Extra header requirement can be found here:
# https://developers.google.com/compute/docs/metadata
headers = {'Metadata-Flavor': 'Google'}
request = urllib.request.Request(url, headers=headers)
opener = urllib.request.build_opener(urllib.request.ProxyHandler({}))
try:
response = opener.open(request)
except urllib.error.URLError as e:
raise exceptions.CommunicationError(
'Could not reach metadata service: %s' % e.reason)
return response | def _GceMetadataRequest(relative_url, use_metadata_ip=False) | Request the given url from the GCE metadata service. | 2.086559 | 2.084773 | 1.000857 |
# There's one rare situation where gsutil will not have argparse
# available, but doesn't need anything depending on argparse anyway,
# since they're bringing their own credentials. So we just allow this
# to fail with an ImportError in those cases.
#
# TODO(craigcitro): Move this import back to the top when we drop
# python 2.6 support (eg when gsutil does).
import argparse
parser = argparse.ArgumentParser(parents=[tools.argparser])
# Get command line argparse flags.
flags, _ = parser.parse_known_args(args=args)
# Allow `gflags` and `argparse` to be used side-by-side.
if hasattr(FLAGS, 'auth_host_name'):
flags.auth_host_name = FLAGS.auth_host_name
if hasattr(FLAGS, 'auth_host_port'):
flags.auth_host_port = FLAGS.auth_host_port
if hasattr(FLAGS, 'auth_local_webserver'):
flags.noauth_local_webserver = (not FLAGS.auth_local_webserver)
return flags | def _GetRunFlowFlags(args=None) | Retrieves command line flags based on gflags module. | 5.290605 | 5.029087 | 1.052001 |
user_agent = client_info['user_agent']
scope_key = client_info['scope']
if not isinstance(scope_key, six.string_types):
scope_key = ':'.join(scope_key)
storage_key = client_info['client_id'] + user_agent + scope_key
if _NEW_FILESTORE:
credential_store = multiprocess_file_storage.MultiprocessFileStorage(
path, storage_key)
else:
credential_store = multistore_file.get_credential_storage_custom_string_key( # noqa
path, storage_key)
if hasattr(FLAGS, 'auth_local_webserver'):
FLAGS.auth_local_webserver = False
credentials = credential_store.get()
if credentials is None or credentials.invalid:
print('Generating new OAuth credentials ...')
for _ in range(20):
# If authorization fails, we want to retry, rather than let this
# cascade up and get caught elsewhere. If users want out of the
# retry loop, they can ^C.
try:
flow = oauth2client.client.OAuth2WebServerFlow(**client_info)
flags = _GetRunFlowFlags(args=oauth2client_args)
credentials = tools.run_flow(flow, credential_store, flags)
break
except (oauth2client.client.FlowExchangeError, SystemExit) as e:
# Here SystemExit is "no credential at all", and the
# FlowExchangeError is "invalid" -- usually because
# you reused a token.
print('Invalid authorization: %s' % (e,))
except httplib2.HttpLib2Error as e:
print('Communication error: %s' % (e,))
raise exceptions.CredentialsError(
'Communication error creating credentials: %s' % e)
return credentials | def CredentialsFromFile(path, client_info, oauth2client_args=None) | Read credentials from a file. | 4.574462 | 4.59552 | 0.995418 |
credentials.refresh(http)
url = _GetUserinfoUrl(credentials)
response, content = http.request(url)
return json.loads(content or '{}') | def GetUserinfo(credentials, http=None): # pylint: disable=invalid-name
http = http or httplib2.Http()
url = _GetUserinfoUrl(credentials)
# We ignore communication woes here (i.e. SSL errors, socket
# timeout), as handling these should be done in a common location.
response, content = http.request(url)
if response.status == http_client.BAD_REQUEST | Get the userinfo associated with the given credentials.
This is dependent on the token having either the userinfo.email or
userinfo.profile scope for the given token.
Args:
credentials: (oauth2client.client.Credentials) incoming credentials
http: (httplib2.Http, optional) http instance to use
Returns:
The email address for this token, or None if the required scopes
aren't available. | 4.942995 | 6.210207 | 0.795947 |
if ((service_account_name and not service_account_keyfile) or
(service_account_keyfile and not service_account_name)):
raise exceptions.CredentialsError(
'Service account name or keyfile provided without the other')
scopes = client_info['scope'].split()
user_agent = client_info['user_agent']
# Use the .json credentials, if provided.
if service_account_json_keyfile:
return ServiceAccountCredentialsFromFile(
service_account_json_keyfile, scopes, user_agent=user_agent)
# Fall back to .p12 if there's no .json credentials.
if service_account_name is not None:
return ServiceAccountCredentialsFromP12File(
service_account_name, service_account_keyfile, scopes, user_agent) | def _GetServiceAccountCredentials(
client_info, service_account_name=None, service_account_keyfile=None,
service_account_json_keyfile=None, **unused_kwds) | Returns ServiceAccountCredentials from give file. | 2.780754 | 2.682171 | 1.036755 |
scopes = client_info['scope'].split()
if skip_application_default_credentials:
return None
gc = oauth2client.client.GoogleCredentials
with cache_file_lock:
try:
# pylint: disable=protected-access
# We've already done our own check for GAE/GCE
# credentials, we don't want to pay for checking again.
credentials = gc._implicit_credentials_from_files()
except oauth2client.client.ApplicationDefaultCredentialsError:
return None
# If we got back a non-service account credential, we need to use
# a heuristic to decide whether or not the application default
# credential will work for us. We assume that if we're requesting
# cloud-platform, our scopes are a subset of cloud scopes, and the
# ADC will work.
cp = 'https://www.googleapis.com/auth/cloud-platform'
if credentials is None:
return None
if not isinstance(credentials, gc) or cp in scopes:
return credentials.create_scoped(scopes)
return None | def _GetApplicationDefaultCredentials(
client_info, skip_application_default_credentials=False,
**unused_kwds) | Returns ADC with right scopes. | 5.627213 | 5.525358 | 1.018434 |
creds = { # Credentials metadata dict.
'scopes': sorted(list(scopes)) if scopes else None,
'svc_acct_name': self.__service_account_name,
}
cache_file = _MultiProcessCacheFile(cache_filename)
try:
cached_creds_str = cache_file.LockedRead()
if not cached_creds_str:
return None
cached_creds = json.loads(cached_creds_str)
if creds['svc_acct_name'] == cached_creds['svc_acct_name']:
if creds['scopes'] in (None, cached_creds['scopes']):
return cached_creds['scopes']
except KeyboardInterrupt:
raise
except: # pylint: disable=bare-except
# Treat exceptions as a cache miss.
pass | def _CheckCacheFileForMatch(self, cache_filename, scopes) | Checks the cache file to see if it matches the given credentials.
Args:
cache_filename: Cache filename to check.
scopes: Scopes for the desired credentials.
Returns:
List of scopes (if cache matches) or None. | 3.650684 | 3.735316 | 0.977343 |
# Credentials metadata dict.
creds = {'scopes': sorted(list(scopes)),
'svc_acct_name': self.__service_account_name}
creds_str = json.dumps(creds)
cache_file = _MultiProcessCacheFile(cache_filename)
try:
cache_file.LockedWrite(creds_str)
except KeyboardInterrupt:
raise
except: # pylint: disable=bare-except
# Treat exceptions as a cache miss.
pass | def _WriteCacheFile(self, cache_filename, scopes) | Writes the credential metadata to the cache file.
This does not save the credentials themselves (CredentialStore class
optionally handles that after this class is initialized).
Args:
cache_filename: Cache filename to check.
scopes: Scopes for the desired credentials. | 5.610873 | 5.80194 | 0.967068 |
if not util.DetectGce():
raise exceptions.ResourceUnavailableError(
'GCE credentials requested outside a GCE instance')
if not self.GetServiceAccount(self.__service_account_name):
raise exceptions.ResourceUnavailableError(
'GCE credentials requested but service account '
'%s does not exist.' % self.__service_account_name)
if scopes:
scope_ls = util.NormalizeScopes(scopes)
instance_scopes = self.GetInstanceScopes()
if scope_ls > instance_scopes:
raise exceptions.CredentialsError(
'Instance did not have access to scopes %s' % (
sorted(list(scope_ls - instance_scopes)),))
else:
scopes = self.GetInstanceScopes()
return scopes | def _ScopesFromMetadataServer(self, scopes) | Returns instance scopes based on GCE metadata server. | 4.495979 | 4.240528 | 1.06024 |
relative_url = 'instance/service-accounts/{0}/token'.format(
self.__service_account_name)
try:
response = _GceMetadataRequest(relative_url)
except exceptions.CommunicationError:
self.invalid = True
if self.store:
self.store.locked_put(self)
raise
content = response.read()
try:
credential_info = json.loads(content)
except ValueError:
raise exceptions.CredentialsError(
'Could not parse response as JSON: %s' % content)
self.access_token = credential_info['access_token']
if 'expires_in' in credential_info:
expires_in = int(credential_info['expires_in'])
self.token_expiry = (
datetime.timedelta(seconds=expires_in) +
datetime.datetime.utcnow())
else:
self.token_expiry = None
self.invalid = False
if self.store:
self.store.locked_put(self) | def _do_refresh_request(self, unused_http_request) | Refresh self.access_token by querying the metadata server.
If self.store is initialized, store acquired credentials there. | 3.130414 | 2.814344 | 1.112307 |
# pylint: disable=import-error
from google.appengine.api import app_identity
try:
token, _ = app_identity.get_access_token(self._scopes)
except app_identity.Error as e:
raise exceptions.CredentialsError(str(e))
self.access_token = token | def _refresh(self, _) | Refresh self.access_token.
Args:
_: (ignored) A function matching httplib2.Http.request's signature. | 3.744386 | 3.061532 | 1.223043 |
try:
is_locked = self._process_lock.acquire(timeout=self._lock_timeout)
yield is_locked
finally:
if is_locked:
self._process_lock.release() | def _ProcessLockAcquired(self) | Context manager for process locks with timeout. | 3.088618 | 2.649801 | 1.165604 |
file_contents = None
with self._thread_lock:
if not self._EnsureFileExists():
return None
with self._process_lock_getter() as acquired_plock:
if not acquired_plock:
return None
with open(self._filename, 'rb') as f:
file_contents = f.read().decode(encoding=self._encoding)
return file_contents | def LockedRead(self) | Acquire an interprocess lock and dump cache contents.
This method safely acquires the locks then reads a string
from the cache file. If the file does not exist and cannot
be created, it will return None. If the locks cannot be
acquired, this will also return None.
Returns:
cache data - string if present, None on failure. | 4.508183 | 4.109715 | 1.096958 |
if isinstance(cache_data, six.text_type):
cache_data = cache_data.encode(encoding=self._encoding)
with self._thread_lock:
if not self._EnsureFileExists():
return False
with self._process_lock_getter() as acquired_plock:
if not acquired_plock:
return False
with open(self._filename, 'wb') as f:
f.write(cache_data)
return True | def LockedWrite(self, cache_data) | Acquire an interprocess lock and write a string.
This method safely acquires the locks then writes a string
to the cache file. If the string is written successfully
the function will return True, if the write fails for any
reason it will return False.
Args:
cache_data: string or bytes to write.
Returns:
bool: success | 3.631351 | 3.465033 | 1.047999 |
if not os.path.exists(self._filename):
old_umask = os.umask(0o177)
try:
open(self._filename, 'a+b').close()
except OSError:
return False
finally:
os.umask(old_umask)
return True | def _EnsureFileExists(self) | Touches a file; returns False on error, True on success. | 2.376425 | 2.090463 | 1.136794 |
request = encoding.CopyProtoMessage(request)
setattr(request, current_token_attribute, None)
while limit is None or limit:
if batch_size_attribute:
# On Py3, None is not comparable so min() below will fail.
# On Py2, None is always less than any number so if batch_size
# is None, the request_batch_size will always be None regardless
# of the value of limit. This doesn't generally strike me as the
# correct behavior, but this change preserves the existing Py2
# behavior on Py3.
if batch_size is None:
request_batch_size = None
else:
request_batch_size = min(batch_size, limit or batch_size)
setattr(request, batch_size_attribute, request_batch_size)
response = getattr(service, method)(request,
global_params=global_params)
items = getattr(response, field)
if predicate:
items = list(filter(predicate, items))
for item in items:
yield item
if limit is None:
continue
limit -= 1
if not limit:
return
token = getattr(response, next_token_attribute)
if not token:
return
setattr(request, current_token_attribute, token) | def YieldFromList(
service, request, global_params=None, limit=None, batch_size=100,
method='List', field='items', predicate=None,
current_token_attribute='pageToken',
next_token_attribute='nextPageToken',
batch_size_attribute='maxResults') | Make a series of List requests, keeping track of page tokens.
Args:
service: apitools_base.BaseApiService, A service with a .List() method.
request: protorpc.messages.Message, The request message
corresponding to the service's .List() method, with all the
attributes populated except the .maxResults and .pageToken
attributes.
global_params: protorpc.messages.Message, The global query parameters to
provide when calling the given method.
limit: int, The maximum number of records to yield. None if all available
records should be yielded.
batch_size: int, The number of items to retrieve per request.
method: str, The name of the method used to fetch resources.
field: str, The field in the response that will be a list of items.
predicate: lambda, A function that returns true for items to be yielded.
current_token_attribute: str, The name of the attribute in a
request message holding the page token for the page being
requested.
next_token_attribute: str, The name of the attribute in a
response message holding the page token for the next page.
batch_size_attribute: str, The name of the attribute in a
response message holding the maximum number of results to be
returned. None if caller-specified batch size is unsupported.
Yields:
protorpc.message.Message, The resources listed by the service. | 3.265479 | 3.409728 | 0.957695 |
if method_info.description:
description = util.CleanDescription(method_info.description)
first_line, newline, remaining = method_info.description.partition(
'\n')
if not first_line.endswith('.'):
first_line = '%s.' % first_line
description = '%s%s%s' % (first_line, newline, remaining)
else:
description = '%s method for the %s service.' % (method_name, name)
with printer.CommentContext():
printer('r') | def __PrintDocstring(self, printer, method_info, method_name, name) | Print a docstring for a service method. | 4.140004 | 3.819187 | 1.084001 |
printer()
printer('service %s {', self.__GetServiceClassName(name))
with printer.Indent():
for method_name, method_info in method_info_map.items():
for line in textwrap.wrap(method_info.description,
printer.CalculateWidth() - 3):
printer('// %s', line)
printer('rpc %s (%s) returns (%s);',
method_name,
method_info.request_type_name,
method_info.response_type_name)
printer('}') | def __WriteProtoServiceDeclaration(self, printer, name, method_info_map) | Write a single service declaration to a proto file. | 2.566642 | 2.478991 | 1.035358 |
self.Validate()
client_info = self.__client_info
printer('// Generated services for %s version %s.',
client_info.package, client_info.version)
printer()
printer('syntax = "proto2";')
printer('package %s;', self.__package)
printer('import "%s";', client_info.messages_proto_file_name)
printer()
for name, method_info_map in self.__service_method_info_map.items():
self.__WriteProtoServiceDeclaration(printer, name, method_info_map) | def WriteProtoFile(self, printer) | Write the services in this registry to out as proto. | 3.681227 | 3.333413 | 1.104342 |
self.Validate()
client_info = self.__client_info
printer('',
client_info.package, client_info.version)
printer('# NOTE: This file is autogenerated and should not be edited '
'by hand.')
printer('from %s import base_api', self.__base_files_package)
if self.__root_package:
import_prefix = 'from {0} '.format(self.__root_package)
else:
import_prefix = ''
printer('%simport %s as messages', import_prefix,
client_info.messages_rule_name)
printer()
printer()
printer('class %s(base_api.BaseApiClient):',
client_info.client_class_name)
with printer.Indent():
printer(
'',
client_info.package, client_info.version)
printer()
printer('MESSAGES_MODULE = messages')
printer('BASE_URL = {0!r}'.format(client_info.base_url))
printer()
printer('_PACKAGE = {0!r}'.format(client_info.package))
printer('_SCOPES = {0!r}'.format(
client_info.scopes or
['https://www.googleapis.com/auth/userinfo.email']))
printer('_VERSION = {0!r}'.format(client_info.version))
printer('_CLIENT_ID = {0!r}'.format(client_info.client_id))
printer('_CLIENT_SECRET = {0!r}'.format(client_info.client_secret))
printer('_USER_AGENT = {0!r}'.format(client_info.user_agent))
printer('_CLIENT_CLASS_NAME = {0!r}'.format(
client_info.client_class_name))
printer('_URL_VERSION = {0!r}'.format(client_info.url_version))
printer('_API_KEY = {0!r}'.format(client_info.api_key))
printer()
printer("def __init__(self, url='', credentials=None,")
with printer.Indent(indent=' '):
printer('get_credentials=True, http=None, model=None,')
printer('log_request=False, log_response=False,')
printer('credentials_args=None, default_global_params=None,')
printer('additional_http_headers=None, '
'response_encoding=None):')
with printer.Indent():
printer('', client_info.package)
printer('url = url or self.BASE_URL')
printer(
'super(%s, self).__init__(', client_info.client_class_name)
printer(' url, credentials=credentials,')
printer(' get_credentials=get_credentials, http=http, '
'model=model,')
printer(' log_request=log_request, '
'log_response=log_response,')
printer(' credentials_args=credentials_args,')
printer(' default_global_params=default_global_params,')
printer(' additional_http_headers=additional_http_headers,')
printer(' response_encoding=response_encoding)')
for name in self.__service_method_info_map.keys():
printer('self.%s = self.%s(self)',
name, self.__GetServiceClassName(name))
for name, method_info in self.__service_method_info_map.items():
self.__WriteSingleService(
printer, name, method_info, client_info.client_class_name) | def WriteFile(self, printer) | Write the services in this registry to out. | 2.24452 | 2.211348 | 1.015001 |
schema = {}
schema['id'] = self.__names.ClassName('%sRequest' % (
self.__names.ClassName(method_description['id'], separator='.'),))
schema['type'] = 'object'
schema['properties'] = collections.OrderedDict()
if 'parameterOrder' not in method_description:
ordered_parameters = list(method_description.get('parameters', []))
else:
ordered_parameters = method_description['parameterOrder'][:]
for k in method_description['parameters']:
if k not in ordered_parameters:
ordered_parameters.append(k)
for parameter_name in ordered_parameters:
field_name = self.__names.CleanName(parameter_name)
field = dict(method_description['parameters'][parameter_name])
if 'type' not in field:
raise ValueError('No type found in parameter %s' % field)
schema['properties'][field_name] = field
if body_type is not None:
body_field_name = self.__GetRequestField(
method_description, body_type)
if body_field_name in schema['properties']:
raise ValueError('Failed to normalize request resource name')
if 'description' not in body_type:
body_type['description'] = (
'A %s resource to be passed as the request body.' % (
self.__GetRequestType(body_type),))
schema['properties'][body_field_name] = body_type
self.__message_registry.AddDescriptorFromSchema(schema['id'], schema)
return schema['id'] | def __CreateRequestType(self, method_description, body_type=None) | Create a request type for this method. | 3.059279 | 3.044058 | 1.005 |
schema = {}
method_name = self.__names.ClassName(
method_description['id'], separator='.')
schema['id'] = self.__names.ClassName('%sResponse' % method_name)
schema['type'] = 'object'
schema['description'] = 'An empty %s response.' % method_name
self.__message_registry.AddDescriptorFromSchema(schema['id'], schema)
return schema['id'] | def __CreateVoidResponseType(self, method_description) | Create an empty response type. | 5.648316 | 5.150361 | 1.096684 |
if not request_type:
return True
method_id = method_description.get('id', '')
if method_id in self.__unelidable_request_methods:
return True
message = self.__message_registry.LookupDescriptorOrDie(request_type)
if message is None:
return True
field_names = [x.name for x in message.fields]
parameters = method_description.get('parameters', {})
for param_name, param_info in parameters.items():
if (param_info.get('location') != 'path' or
self.__names.CleanName(param_name) not in field_names):
break
else:
return False
return True | def __NeedRequestType(self, method_description, request_type) | Determine if this method needs a new request type created. | 3.729894 | 3.652825 | 1.021099 |
size_groups = re.match(r'(?P<size>\d+)(?P<unit>.B)?$', max_size)
if size_groups is None:
raise ValueError('Could not parse maxSize')
size, unit = size_groups.group('size', 'unit')
shift = 0
if unit is not None:
unit_dict = {'KB': 10, 'MB': 20, 'GB': 30, 'TB': 40}
shift = unit_dict.get(unit.upper())
if shift is None:
raise ValueError('Unknown unit %s' % unit)
return int(size) * (1 << shift) | def __MaxSizeToInt(self, max_size) | Convert max_size to an int. | 2.573007 | 2.402274 | 1.071071 |
config = base_api.ApiUploadInfo()
if 'maxSize' in media_upload_config:
config.max_size = self.__MaxSizeToInt(
media_upload_config['maxSize'])
if 'accept' not in media_upload_config:
logging.warn(
'No accept types found for upload configuration in '
'method %s, using */*', method_id)
config.accept.extend([
str(a) for a in media_upload_config.get('accept', '*/*')])
for accept_pattern in config.accept:
if not _MIME_PATTERN_RE.match(accept_pattern):
logging.warn('Unexpected MIME type: %s', accept_pattern)
protocols = media_upload_config.get('protocols', {})
for protocol in ('simple', 'resumable'):
media = protocols.get(protocol, {})
for attr in ('multipart', 'path'):
if attr in media:
setattr(config, '%s_%s' % (protocol, attr), media[attr])
return config | def __ComputeUploadConfig(self, media_upload_config, method_id) | Fill out the upload config for this method. | 3.657346 | 3.600462 | 1.015799 |
relative_path = self.__names.NormalizeRelativePath(
''.join((self.__client_info.base_path,
method_description['path'])))
method_id = method_description['id']
ordered_params = []
for param_name in method_description.get('parameterOrder', []):
param_info = method_description['parameters'][param_name]
if param_info.get('required', False):
ordered_params.append(param_name)
method_info = base_api.ApiMethodInfo(
relative_path=relative_path,
method_id=method_id,
http_method=method_description['httpMethod'],
description=util.CleanDescription(
method_description.get('description', '')),
query_params=[],
path_params=[],
ordered_params=ordered_params,
request_type_name=self.__names.ClassName(request),
response_type_name=self.__names.ClassName(response),
request_field=request_field,
)
flat_path = method_description.get('flatPath', None)
if flat_path is not None:
flat_path = self.__names.NormalizeRelativePath(
self.__client_info.base_path + flat_path)
if flat_path != relative_path:
method_info.flat_path = flat_path
if method_description.get('supportsMediaUpload', False):
method_info.upload_config = self.__ComputeUploadConfig(
method_description.get('mediaUpload'), method_id)
method_info.supports_download = method_description.get(
'supportsMediaDownload', False)
self.__all_scopes.update(method_description.get('scopes', ()))
for param, desc in method_description.get('parameters', {}).items():
param = self.__names.CleanName(param)
location = desc['location']
if location == 'query':
method_info.query_params.append(param)
elif location == 'path':
method_info.path_params.append(param)
else:
raise ValueError(
'Unknown parameter location %s for parameter %s' % (
location, param))
method_info.path_params.sort()
method_info.query_params.sort()
return method_info | def __ComputeMethodInfo(self, method_description, request, response,
request_field) | Compute the base_api.ApiMethodInfo for this method. | 2.282131 | 2.283422 | 0.999434 |
body_field_name = self.__BodyFieldName(body_type)
if body_field_name in method_description.get('parameters', {}):
body_field_name = self.__names.FieldName(
'%s_resource' % body_field_name)
# It's exceedingly unlikely that we'd get two name collisions, which
# means it's bound to happen at some point.
while body_field_name in method_description.get('parameters', {}):
body_field_name = self.__names.FieldName(
'%s_body' % body_field_name)
return body_field_name | def __GetRequestField(self, method_description, body_type) | Determine the request field for this method. | 4.116657 | 4.057324 | 1.014624 |
service_name = self.__names.CleanName(service_name)
method_descriptions = methods.get('methods', {})
method_info_map = collections.OrderedDict()
items = sorted(method_descriptions.items())
for method_name, method_description in items:
method_name = self.__names.MethodName(method_name)
# NOTE: According to the discovery document, if the request or
# response is present, it will simply contain a `$ref`.
body_type = method_description.get('request')
if body_type is None:
request_type = None
else:
request_type = self.__GetRequestType(body_type)
if self.__NeedRequestType(method_description, request_type):
request = self.__CreateRequestType(
method_description, body_type=body_type)
request_field = self.__GetRequestField(
method_description, body_type)
else:
request = request_type
request_field = base_api.REQUEST_IS_BODY
if 'response' in method_description:
response = method_description['response']['$ref']
else:
response = self.__CreateVoidResponseType(method_description)
method_info_map[method_name] = self.__ComputeMethodInfo(
method_description, request, response, request_field)
nested_services = methods.get('resources', {})
services = sorted(nested_services.items())
for subservice_name, submethods in services:
new_service_name = '%s_%s' % (service_name, subservice_name)
self.AddServiceFromResource(new_service_name, submethods)
self.__RegisterService(service_name, method_info_map) | def AddServiceFromResource(self, service_name, methods) | Add a new service named service_name with the given methods. | 3.412632 | 3.430616 | 0.994758 |
buf = io.BytesIO()
with GzipFile(fileobj=buf, mode='wb', compresslevel=compresslevel) as f:
f.write(data)
return buf.getvalue() | def compress(data, compresslevel=9) | Compress data in one shot and return the compressed string.
Optional argument is the compression level, in range of 0-9. | 1.859637 | 2.25396 | 0.825053 |
with GzipFile(fileobj=io.BytesIO(data)) as f:
return f.read() | def decompress(data) | Decompress a gzip compressed string in one shot.
Return the decompressed string. | 3.342492 | 3.312952 | 1.008916 |
'''Return the uncompressed stream file position indicator to the
beginning of the file'''
if self.mode != READ:
raise OSError("Can't rewind in write mode")
self.fileobj.seek(0)
self._new_member = True
self.extrabuf = b""
self.extrasize = 0
self.extrastart = 0
self.offset = 0 | def rewind(self) | Return the uncompressed stream file position indicator to the
beginning of the file | 6.300933 | 4.124669 | 1.527622 |
if http_request.loggable_body is None:
yield
return
old_level = httplib2.debuglevel
http_levels = {}
httplib2.debuglevel = level
if http is not None:
for connection_key, connection in http.connections.items():
# httplib2 stores two kinds of values in this dict, connection
# classes and instances. Since the connection types are all
# old-style classes, we can't easily distinguish by connection
# type -- so instead we use the key pattern.
if ':' not in connection_key:
continue
http_levels[connection_key] = connection.debuglevel
connection.set_debuglevel(level)
yield
httplib2.debuglevel = old_level
if http is not None:
for connection_key, old_level in http_levels.items():
if connection_key in http.connections:
http.connections[connection_key].set_debuglevel(old_level) | def _Httplib2Debuglevel(http_request, level, http=None) | Temporarily change the value of httplib2.debuglevel, if necessary.
If http_request has a `loggable_body` distinct from `body`, then we
need to prevent httplib2 from logging the full body. This sets
httplib2.debuglevel for the duration of the `with` block; however,
that alone won't change the value of existing HTTP connections. If
an httplib2.Http object is provided, we'll also change the level on
any cached connections attached to it.
Args:
http_request: a Request we're logging.
level: (int) the debuglevel for logging.
http: (optional) an httplib2.Http whose connections we should
set the debuglevel on.
Yields:
None. | 3.357979 | 3.137661 | 1.070217 |
if getattr(http, 'connections', None):
for conn_key in list(http.connections.keys()):
if ':' in conn_key:
del http.connections[conn_key] | def RebuildHttpConnections(http) | Rebuilds all http connections in the httplib2.Http instance.
httplib2 overloads the map in http.connections to contain two different
types of values:
{ scheme string: connection class } and
{ scheme + authority string : actual http connection }
Here we remove all of the entries for actual connections so that on the
next request httplib2 will rebuild them from the connection types.
Args:
http: An httplib2.Http instance. | 3.321159 | 3.636966 | 0.913167 |
# If the server indicates how long to wait, use that value. Otherwise,
# calculate the wait time on our own.
retry_after = None
# Transport failures
if isinstance(retry_args.exc, (http_client.BadStatusLine,
http_client.IncompleteRead,
http_client.ResponseNotReady)):
logging.debug('Caught HTTP error %s, retrying: %s',
type(retry_args.exc).__name__, retry_args.exc)
elif isinstance(retry_args.exc, socket.error):
logging.debug('Caught socket error, retrying: %s', retry_args.exc)
elif isinstance(retry_args.exc, socket.gaierror):
logging.debug(
'Caught socket address error, retrying: %s', retry_args.exc)
elif isinstance(retry_args.exc, socket.timeout):
logging.debug(
'Caught socket timeout error, retrying: %s', retry_args.exc)
elif isinstance(retry_args.exc, httplib2.ServerNotFoundError):
logging.debug(
'Caught server not found error, retrying: %s', retry_args.exc)
elif isinstance(retry_args.exc, ValueError):
# oauth2client tries to JSON-decode the response, which can result
# in a ValueError if the response was invalid. Until that is fixed in
# oauth2client, need to handle it here.
logging.debug('Response content was invalid (%s), retrying',
retry_args.exc)
elif (isinstance(retry_args.exc, TokenRefreshError) and
hasattr(retry_args.exc, 'status') and
(retry_args.exc.status == TOO_MANY_REQUESTS or
retry_args.exc.status >= 500)):
logging.debug(
'Caught transient credential refresh error (%s), retrying',
retry_args.exc)
elif isinstance(retry_args.exc, exceptions.RequestError):
logging.debug('Request returned no response, retrying')
# API-level failures
elif isinstance(retry_args.exc, exceptions.BadStatusCodeError):
logging.debug('Response returned status %s, retrying',
retry_args.exc.status_code)
elif isinstance(retry_args.exc, exceptions.RetryAfterError):
logging.debug('Response returned a retry-after header, retrying')
retry_after = retry_args.exc.retry_after
else:
raise retry_args.exc
RebuildHttpConnections(retry_args.http)
logging.debug('Retrying request to url %s after exception %s',
retry_args.http_request.url, retry_args.exc)
time.sleep(
retry_after or util.CalculateWaitForRetry(
retry_args.num_retries, max_wait=retry_args.max_retry_wait)) | def HandleExceptionsAndRebuildHttpConnections(retry_args) | Exception handler for http failures.
This catches known failures and rebuilds the underlying HTTP connections.
Args:
retry_args: An ExceptionRetryArgs tuple. | 2.479664 | 2.49586 | 0.993511 |
retry = 0
first_req_time = time.time()
while True:
try:
return _MakeRequestNoRetry(
http, http_request, redirections=redirections,
check_response_func=check_response_func)
# retry_func will consume the exception types it handles and raise.
# pylint: disable=broad-except
except Exception as e:
retry += 1
if retry >= retries:
raise
else:
total_wait_sec = time.time() - first_req_time
retry_func(ExceptionRetryArgs(http, http_request, e, retry,
max_retry_wait, total_wait_sec)) | def MakeRequest(http, http_request, retries=7, max_retry_wait=60,
redirections=5,
retry_func=HandleExceptionsAndRebuildHttpConnections,
check_response_func=CheckResponse) | Send http_request via the given http, performing error/retry handling.
Args:
http: An httplib2.Http instance, or a http multiplexer that delegates to
an underlying http, for example, HTTPMultiplexer.
http_request: A Request to send.
retries: (int, default 7) Number of retries to attempt on retryable
replies (such as 429 or 5XX).
max_retry_wait: (int, default 60) Maximum number of seconds to wait
when retrying.
redirections: (int, default 5) Number of redirects to follow.
retry_func: Function to handle retries on exceptions. Argument is an
ExceptionRetryArgs tuple.
check_response_func: Function to validate the HTTP response.
Arguments are (Response, response content, url).
Raises:
InvalidDataFromServerError: if there is no response after retries.
Returns:
A Response object. | 3.377247 | 3.489613 | 0.9678 |
connection_type = None
# Handle overrides for connection types. This is used if the caller
# wants control over the underlying connection for managing callbacks
# or hash digestion.
if getattr(http, 'connections', None):
url_scheme = parse.urlsplit(http_request.url).scheme
if url_scheme and url_scheme in http.connections:
connection_type = http.connections[url_scheme]
# Custom printing only at debuglevel 4
new_debuglevel = 4 if httplib2.debuglevel == 4 else 0
with _Httplib2Debuglevel(http_request, new_debuglevel, http=http):
info, content = http.request(
str(http_request.url), method=str(http_request.http_method),
body=http_request.body, headers=http_request.headers,
redirections=redirections, connection_type=connection_type)
if info is None:
raise exceptions.RequestError()
response = Response(info, content, http_request.url)
check_response_func(response)
return response | def _MakeRequestNoRetry(http, http_request, redirections=5,
check_response_func=CheckResponse) | Send http_request via the given http.
This wrapper exists to handle translation between the plain httplib2
request/response types and the Request and Response types above.
Args:
http: An httplib2.Http instance, or a http multiplexer that delegates to
an underlying http, for example, HTTPMultiplexer.
http_request: A Request to send.
redirections: (int, default 5) Number of redirects to follow.
check_response_func: Function to validate the HTTP response.
Arguments are (Response, response content, url).
Returns:
A Response object.
Raises:
RequestError if no response could be parsed. | 4.313099 | 4.63979 | 0.929589 |
self.__body = value
if value is not None:
# Avoid calling len() which cannot exceed 4GiB in 32-bit python.
body_length = getattr(
self.__body, 'length', None) or len(self.__body)
self.headers['content-length'] = str(body_length)
else:
self.headers.pop('content-length', None)
# This line ensures we don't try to print large requests.
if not isinstance(value, (type(None), six.string_types)):
self.loggable_body = '<media body>' | def body(self, value) | Sets the request body; handles logging and length measurement. | 5.315469 | 4.755117 | 1.117842 |
def ProcessContentRange(content_range):
_, _, range_spec = content_range.partition(' ')
byte_range, _, _ = range_spec.partition('/')
start, _, end = byte_range.partition('-')
return int(end) - int(start) + 1
if '-content-encoding' in self.info and 'content-range' in self.info:
# httplib2 rewrites content-length in the case of a compressed
# transfer; we can't trust the content-length header in that
# case, but we *can* trust content-range, if it's present.
return ProcessContentRange(self.info['content-range'])
elif 'content-length' in self.info:
return int(self.info.get('content-length'))
elif 'content-range' in self.info:
return ProcessContentRange(self.info['content-range'])
return len(self.content) | def length(self) | Return the length of this response.
We expose this as an attribute since using len() directly can fail
for responses larger than sys.maxint.
Returns:
Response length (as int or long) | 3.489202 | 3.416611 | 1.021246 |
raise exceptions.NotYetImplementedError(
'Illegal read of size %s requested on BufferedStream. '
'Wrapped stream %s is at position %s-%s, '
'%s bytes remaining.' %
(size, self.__stream, self.__start_pos, self.__end_pos,
self._bytes_remaining))
data = ''
if self._bytes_remaining:
size = min(size, self._bytes_remaining)
data = self.__buffered_data[
self.__buffer_pos:self.__buffer_pos + size]
self.__buffer_pos += size
return data | def read(self, size=None): # pylint: disable=invalid-name
if size is None or size < 0 | Reads from the buffer. | 5.056664 | 4.631125 | 1.091887 |
self.Validate()
extended_descriptor.WriteMessagesFile(
self.__file_descriptor, self.__package, self.__client_info.version,
printer) | def WriteProtoFile(self, printer) | Write the messages file to out as proto. | 17.129868 | 14.101894 | 1.214721 |
self.Validate()
extended_descriptor.WritePythonFile(
self.__file_descriptor, self.__package, self.__client_info.version,
printer) | def WriteFile(self, printer) | Write the messages file to out. | 21.875067 | 21.377094 | 1.023295 |
if not isinstance(new_descriptor, (
extended_descriptor.ExtendedMessageDescriptor,
extended_descriptor.ExtendedEnumDescriptor)):
raise ValueError('Cannot add descriptor of type %s' % (
type(new_descriptor),))
full_name = self.__ComputeFullName(new_descriptor.name)
if full_name in self.__message_registry:
raise ValueError(
'Attempt to re-register descriptor %s' % full_name)
if full_name not in self.__nascent_types:
raise ValueError('Directly adding types is not supported')
new_descriptor.full_name = full_name
self.__message_registry[full_name] = new_descriptor
if isinstance(new_descriptor,
extended_descriptor.ExtendedMessageDescriptor):
self.__current_env.message_types.append(new_descriptor)
elif isinstance(new_descriptor,
extended_descriptor.ExtendedEnumDescriptor):
self.__current_env.enum_types.append(new_descriptor)
self.__unknown_types.discard(full_name)
self.__nascent_types.remove(full_name) | def __RegisterDescriptor(self, new_descriptor) | Register the given descriptor in this registry. | 2.778966 | 2.784138 | 0.998142 |
message = extended_descriptor.ExtendedEnumDescriptor()
message.name = self.__names.ClassName(name)
message.description = util.CleanDescription(description)
self.__DeclareDescriptor(message.name)
for index, (enum_name, enum_description) in enumerate(
zip(enum_values, enum_descriptions)):
enum_value = extended_descriptor.ExtendedEnumValueDescriptor()
enum_value.name = self.__names.NormalizeEnumName(enum_name)
if enum_value.name != enum_name:
message.enum_mappings.append(
extended_descriptor.ExtendedEnumDescriptor.JsonEnumMapping(
python_name=enum_value.name, json_name=enum_name))
self.__AddImport('from %s import encoding' %
self.__base_files_package)
enum_value.number = index
enum_value.description = util.CleanDescription(
enum_description or '<no description>')
message.values.append(enum_value)
self.__RegisterDescriptor(message) | def AddEnumDescriptor(self, name, description,
enum_values, enum_descriptions) | Add a new EnumDescriptor named name with the given enum values. | 3.645015 | 3.680652 | 0.990318 |
# TODO(craigcitro): This is a hack. Remove it.
message = extended_descriptor.ExtendedMessageDescriptor()
message.name = self.__names.ClassName(schema['id'])
message.alias_for = alias_for
self.__DeclareDescriptor(message.name)
self.__AddImport('from %s import extra_types' %
self.__base_files_package)
self.__RegisterDescriptor(message) | def __DeclareMessageAlias(self, schema, alias_for) | Declare schema as an alias for alias_for. | 9.539835 | 9.148257 | 1.042804 |
additional_properties_info = schema['additionalProperties']
entries_type_name = self.__AddAdditionalPropertyType(
message.name, additional_properties_info)
description = util.CleanDescription(
additional_properties_info.get('description'))
if description is None:
description = 'Additional properties of type %s' % message.name
attrs = {
'items': {
'$ref': entries_type_name,
},
'description': description,
'type': 'array',
}
field_name = 'additionalProperties'
message.fields.append(self.__FieldDescriptorFromProperties(
field_name, len(properties) + 1, attrs))
self.__AddImport('from %s import encoding' % self.__base_files_package)
message.decorators.append(
'encoding.MapUnrecognizedFields(%r)' % field_name) | def __AddAdditionalProperties(self, message, schema, properties) | Add an additionalProperties field to message. | 4.883934 | 4.900885 | 0.996541 |
# TODO(craigcitro): Is schema_name redundant?
if self.__GetDescriptor(schema_name):
return
if schema.get('enum'):
self.__DeclareEnum(schema_name, schema)
return
if schema.get('type') == 'any':
self.__DeclareMessageAlias(schema, 'extra_types.JsonValue')
return
if schema.get('type') != 'object':
raise ValueError('Cannot create message descriptors for type %s' %
schema.get('type'))
message = extended_descriptor.ExtendedMessageDescriptor()
message.name = self.__names.ClassName(schema['id'])
message.description = util.CleanDescription(schema.get(
'description', 'A %s object.' % message.name))
self.__DeclareDescriptor(message.name)
with self.__DescriptorEnv(message):
properties = schema.get('properties', {})
for index, (name, attrs) in enumerate(sorted(properties.items())):
field = self.__FieldDescriptorFromProperties(
name, index + 1, attrs)
message.fields.append(field)
if field.name != name:
message.field_mappings.append(
type(message).JsonFieldMapping(
python_name=field.name, json_name=name))
self.__AddImport(
'from %s import encoding' % self.__base_files_package)
if 'additionalProperties' in schema:
self.__AddAdditionalProperties(message, schema, properties)
self.__RegisterDescriptor(message) | def AddDescriptorFromSchema(self, schema_name, schema) | Add a new MessageDescriptor named schema_name based on schema. | 4.527438 | 4.389608 | 1.031399 |
new_type_name = 'AdditionalProperty'
property_schema = dict(property_schema)
# We drop the description here on purpose, so the resulting
# messages are less repetitive.
property_schema.pop('description', None)
description = 'An additional property for a %s object.' % name
schema = {
'id': new_type_name,
'type': 'object',
'description': description,
'properties': {
'key': {
'type': 'string',
'description': 'Name of the additional property.',
},
'value': property_schema,
},
}
self.AddDescriptorFromSchema(new_type_name, schema)
return new_type_name | def __AddAdditionalPropertyType(self, name, property_schema) | Add a new nested AdditionalProperty message. | 3.342621 | 3.061619 | 1.091782 |
entry_schema.pop('description', None)
description = 'Single entry in a %s.' % parent_name
schema = {
'id': entry_type_name,
'type': 'object',
'description': description,
'properties': {
'entry': {
'type': 'array',
'items': entry_schema,
},
},
}
self.AddDescriptorFromSchema(entry_type_name, schema)
return entry_type_name | def __AddEntryType(self, entry_type_name, entry_schema, parent_name) | Add a type for a list entry. | 2.957359 | 2.848449 | 1.038235 |
field = descriptor.FieldDescriptor()
field.name = self.__names.CleanName(name)
field.number = index
field.label = self.__ComputeLabel(attrs)
new_type_name_hint = self.__names.ClassName(
'%sValue' % self.__names.ClassName(name))
type_info = self.__GetTypeInfo(attrs, new_type_name_hint)
field.type_name = type_info.type_name
field.variant = type_info.variant
if 'default' in attrs:
# TODO(craigcitro): Correctly handle non-primitive default values.
default = attrs['default']
if not (field.type_name == 'string' or
field.variant == messages.Variant.ENUM):
default = str(json.loads(default))
if field.variant == messages.Variant.ENUM:
default = self.__names.NormalizeEnumName(default)
field.default_value = default
extended_field = extended_descriptor.ExtendedFieldDescriptor()
extended_field.name = field.name
extended_field.description = util.CleanDescription(
attrs.get('description', 'A %s attribute.' % field.type_name))
extended_field.field_descriptor = field
return extended_field | def __FieldDescriptorFromProperties(self, name, index, attrs) | Create a field descriptor for these attrs. | 3.379935 | 3.287405 | 1.028147 |
type_ref = self.__names.ClassName(attrs.get('$ref'))
type_name = attrs.get('type')
if not (type_ref or type_name):
raise ValueError('No type found for %s' % attrs)
if type_ref:
self.__AddIfUnknown(type_ref)
# We don't actually know this is a message -- it might be an
# enum. However, we can't check that until we've created all the
# types, so we come back and fix this up later.
return TypeInfo(
type_name=type_ref, variant=messages.Variant.MESSAGE)
if 'enum' in attrs:
enum_name = '%sValuesEnum' % name_hint
return self.__DeclareEnum(enum_name, attrs)
if 'format' in attrs:
type_info = self.PRIMITIVE_FORMAT_MAP.get(attrs['format'])
if type_info is None:
# If we don't recognize the format, the spec says we fall back
# to just using the type name.
if type_name in self.PRIMITIVE_TYPE_INFO_MAP:
return self.PRIMITIVE_TYPE_INFO_MAP[type_name]
raise ValueError('Unknown type/format "%s"/"%s"' % (
attrs['format'], type_name))
if type_info.type_name.startswith((
'apitools.base.protorpclite.message_types.',
'message_types.')):
self.__AddImport(
'from %s import message_types as _message_types' %
self.__protorpc_package)
if type_info.type_name.startswith('extra_types.'):
self.__AddImport(
'from %s import extra_types' % self.__base_files_package)
return type_info
if type_name in self.PRIMITIVE_TYPE_INFO_MAP:
type_info = self.PRIMITIVE_TYPE_INFO_MAP[type_name]
if type_info.type_name.startswith('extra_types.'):
self.__AddImport(
'from %s import extra_types' % self.__base_files_package)
return type_info
if type_name == 'array':
items = attrs.get('items')
if not items:
raise ValueError('Array type with no item type: %s' % attrs)
entry_name_hint = self.__names.ClassName(
items.get('title') or '%sListEntry' % name_hint)
entry_label = self.__ComputeLabel(items)
if entry_label == descriptor.FieldDescriptor.Label.REPEATED:
parent_name = self.__names.ClassName(
items.get('title') or name_hint)
entry_type_name = self.__AddEntryType(
entry_name_hint, items.get('items'), parent_name)
return TypeInfo(type_name=entry_type_name,
variant=messages.Variant.MESSAGE)
return self.__GetTypeInfo(items, entry_name_hint)
elif type_name == 'any':
self.__AddImport('from %s import extra_types' %
self.__base_files_package)
return self.PRIMITIVE_TYPE_INFO_MAP['any']
elif type_name == 'object':
# TODO(craigcitro): Think of a better way to come up with names.
if not name_hint:
raise ValueError(
'Cannot create subtype without some name hint')
schema = dict(attrs)
schema['id'] = name_hint
self.AddDescriptorFromSchema(name_hint, schema)
self.__AddIfUnknown(name_hint)
return TypeInfo(
type_name=name_hint, variant=messages.Variant.MESSAGE)
raise ValueError('Unknown type: %s' % type_name) | def __GetTypeInfo(self, attrs, name_hint) | Return a TypeInfo object for attrs, creating one if needed. | 2.939783 | 2.907238 | 1.011195 |
if args.discovery_url:
try:
return util.FetchDiscoveryDoc(args.discovery_url)
except exceptions.CommunicationError:
raise exceptions.GeneratedClientError(
'Could not fetch discovery doc')
infile = os.path.expanduser(args.infile) or '/dev/stdin'
with io.open(infile, encoding='utf8') as f:
return json.loads(util.ReplaceHomoglyphs(f.read())) | def _GetDiscoveryDocFromFlags(args) | Get the discovery doc from flags. | 4.459189 | 4.321371 | 1.031892 |
discovery_doc = _GetDiscoveryDocFromFlags(args)
names = util.Names(
args.strip_prefix,
args.experimental_name_convention,
args.experimental_capitalize_enums)
if args.client_json:
try:
with io.open(args.client_json, encoding='utf8') as client_json:
f = json.loads(util.ReplaceHomoglyphs(client_json.read()))
web = f.get('installed', f.get('web', {}))
client_id = web.get('client_id')
client_secret = web.get('client_secret')
except IOError:
raise exceptions.NotFoundError(
'Failed to open client json file: %s' % args.client_json)
else:
client_id = args.client_id
client_secret = args.client_secret
if not client_id:
logging.warning('No client ID supplied')
client_id = ''
if not client_secret:
logging.warning('No client secret supplied')
client_secret = ''
client_info = util.ClientInfo.Create(
discovery_doc, args.scope, client_id, client_secret,
args.user_agent, names, args.api_key)
outdir = os.path.expanduser(args.outdir) or client_info.default_directory
if os.path.exists(outdir) and not args.overwrite:
raise exceptions.ConfigurationValueError(
'Output directory exists, pass --overwrite to replace '
'the existing files.')
if not os.path.exists(outdir):
os.makedirs(outdir)
return gen_client_lib.DescriptorGenerator(
discovery_doc, client_info, names, args.root_package, outdir,
base_package=args.base_package,
protorpc_package=args.protorpc_package,
init_wildcards_file=(args.init_file == 'wildcards'),
use_proto2=args.experimental_proto2_output,
unelidable_request_methods=args.unelidable_request_methods,
apitools_version=args.apitools_version) | def _GetCodegenFromFlags(args) | Create a codegen object from flags. | 3.460611 | 3.415953 | 1.013073 |
codegen = _GetCodegenFromFlags(args)
if codegen is None:
logging.error('Failed to create codegen, exiting.')
return 128
_WriteGeneratedFiles(args, codegen)
if args.init_file != 'none':
_WriteInit(codegen) | def GenerateClient(args) | Driver for client code generation. | 7.39981 | 7.344214 | 1.00757 |
discovery_doc = _GetDiscoveryDocFromFlags(args)
package = discovery_doc['name']
original_outdir = os.path.expanduser(args.outdir)
args.outdir = os.path.join(
args.outdir, 'apitools/clients/%s' % package)
args.root_package = 'apitools.clients.%s' % package
codegen = _GetCodegenFromFlags(args)
if codegen is None:
logging.error('Failed to create codegen, exiting.')
return 1
_WriteGeneratedFiles(args, codegen)
_WriteInit(codegen)
with util.Chdir(original_outdir):
_WriteSetupPy(codegen)
with util.Chdir('apitools'):
_WriteIntermediateInit(codegen)
with util.Chdir('clients'):
_WriteIntermediateInit(codegen) | def GeneratePipPackage(args) | Generate a client as a pip-installable tarball. | 4.721947 | 4.491842 | 1.051227 |
read_size = min(size, self.__remaining_bytes)
else:
read_size = self.__remaining_bytes
data = self.__stream.read(read_size)
if read_size > 0 and not data:
raise exceptions.StreamExhausted(
'Not enough bytes in stream; expected %d, exhausted '
'after %d' % (
self.__max_bytes,
self.__max_bytes - self.__remaining_bytes))
self.__remaining_bytes -= len(data)
return data | def read(self, size=None): # pylint: disable=missing-docstring
if size is not None | Read at most size bytes from this slice.
Compared to other streams, there is one case where we may
unexpectedly raise an exception on read: if the underlying stream
is exhausted (i.e. returns no bytes on read), and the size of this
slice indicates we should still be able to read more bytes, we
raise exceptions.StreamExhausted.
Args:
size: If provided, read no more than size bytes from the stream.
Returns:
The bytes read from this slice.
Raises:
exceptions.StreamExhausted | 3.505681 | 3.750592 | 0.934701 |
import urllib2, shutil
egg_name = "setuptools-%s-py%s.egg" % (version,sys.version[:3])
url = download_base + egg_name
saveto = os.path.join(to_dir, egg_name)
src = dst = None
if not os.path.exists(saveto): # Avoid repeated downloads
try:
from distutils import log
if delay:
log.warn(,
version, download_base, delay, url
); from time import sleep; sleep(delay)
log.warn("Downloading %s", url)
src = urllib2.urlopen(url)
# Read/write all in one block, so we don't create a corrupt file
# if the download is interrupted.
data = _validate_md5(egg_name, src.read())
dst = open(saveto,"wb"); dst.write(data)
finally:
if src: src.close()
if dst: dst.close()
return os.path.realpath(saveto) | def download_setuptools(
version=DEFAULT_VERSION, download_base=DEFAULT_URL, to_dir=os.curdir,
delay = 15
) | Download setuptools from a specified location and return its filename
`version` should be a valid setuptools version number that is available
as an egg for download under the `download_base` URL (which should end
with a '/'). `to_dir` is the directory where the egg will be downloaded.
`delay` is the number of seconds to pause before an actual download attempt. | 4.09857 | 4.240924 | 0.966433 |
try:
import setuptools
except ImportError:
egg = None
try:
egg = download_setuptools(version, delay=0)
sys.path.insert(0,egg)
from setuptools.command.easy_install import main
return main(list(argv)+[egg]) # we're done here
finally:
if egg and os.path.exists(egg):
os.unlink(egg)
else:
if setuptools.__version__ == '0.0.1':
print >>sys.stderr, (
"You have an obsolete version of setuptools installed. Please\n"
"remove it from your system entirely before rerunning this script."
)
sys.exit(2)
req = "setuptools>="+version
import pkg_resources
try:
pkg_resources.require(req)
except pkg_resources.VersionConflict:
try:
from setuptools.command.easy_install import main
except ImportError:
from easy_install import main
main(list(argv)+[download_setuptools(delay=0)])
sys.exit(0) # try to force an exit
else:
if argv:
from setuptools.command.easy_install import main
main(argv)
else:
print "Setuptools version",version,"or greater has been installed."
print '(Run "ez_setup.py -U setuptools" to reinstall or upgrade.)' | def main(argv, version=DEFAULT_VERSION) | Install or upgrade setuptools and EasyInstall | 4.209947 | 4.00234 | 1.051871 |
import re
for name in filenames:
base = os.path.basename(name)
f = open(name,'rb')
md5_data[base] = md5(f.read()).hexdigest()
f.close()
data = [" %r: %r,\n" % it for it in md5_data.items()]
data.sort()
repl = "".join(data)
import inspect
srcfile = inspect.getsourcefile(sys.modules[__name__])
f = open(srcfile, 'rb'); src = f.read(); f.close()
match = re.search("\nmd5_data = {\n([^}]+)}", src)
if not match:
print >>sys.stderr, "Internal error!"
sys.exit(2)
src = src[:match.start(1)] + repl + src[match.end(1):]
f = open(srcfile,'w')
f.write(src)
f.close() | def update_md5(filenames) | Update our built-in md5 registry | 2.920425 | 2.902117 | 1.006309 |
# Retrieve the configs for the desired method and service.
method_config = service.GetMethodConfig(method)
upload_config = service.GetUploadConfig(method)
# Prepare the HTTP Request.
http_request = service.PrepareHttpRequest(
method_config, request, global_params=global_params,
upload_config=upload_config)
# Create the request and add it to our master list.
api_request = self.ApiCall(
http_request, self.retryable_codes, service, method_config)
self.api_requests.append(api_request) | def Add(self, service, method, request, global_params=None) | Add a request to the batch.
Args:
service: A class inheriting base_api.BaseApiService.
method: A string indicated desired method from the service. See
the example in the class docstring.
request: An input message appropriate for the specified
service.method.
global_params: Optional additional parameters to pass into
method.PrepareHttpRequest.
Returns:
None | 4.288174 | 3.969789 | 1.080202 |
requests = [request for request in self.api_requests
if not request.terminal_state]
batch_size = max_batch_size or len(requests)
for attempt in range(max_retries):
if attempt:
time.sleep(sleep_between_polls)
for i in range(0, len(requests), batch_size):
# Create a batch_http_request object and populate it with
# incomplete requests.
batch_http_request = BatchHttpRequest(
batch_url=self.batch_url,
callback=batch_request_callback,
response_encoding=self.response_encoding
)
for request in itertools.islice(requests,
i, i + batch_size):
batch_http_request.Add(
request.http_request, request.HandleResponse)
batch_http_request.Execute(http)
if hasattr(http.request, 'credentials'):
if any(request.authorization_failed
for request in itertools.islice(requests,
i, i + batch_size)):
http.request.credentials.refresh(http)
# Collect retryable requests.
requests = [request for request in self.api_requests if not
request.terminal_state]
if not requests:
break
return self.api_requests | def Execute(self, http, sleep_between_polls=5, max_retries=5,
max_batch_size=None, batch_request_callback=None) | Execute all of the requests in the batch.
Args:
http: httplib2.Http object for use in the request.
sleep_between_polls: Integer number of seconds to sleep between
polls.
max_retries: Max retries. Any requests that have not succeeded by
this number of retries simply report the last response or
exception, whatever it happened to be.
max_batch_size: int, if specified requests will be split in batches
of given size.
batch_request_callback: function of (http_response, exception) passed
to BatchHttpRequest which will be run on any given results.
Returns:
List of ApiCalls. | 3.078434 | 3.187186 | 0.965878 |
if not (header.startswith('<') or header.endswith('>')):
raise exceptions.BatchError(
'Invalid value for Content-ID: %s' % header)
if '+' not in header:
raise exceptions.BatchError(
'Invalid value for Content-ID: %s' % header)
_, request_id = header[1:-1].rsplit('+', 1)
return urllib_parse.unquote(request_id) | def _ConvertHeaderToId(header) | Convert a Content-ID header value to an id.
Presumes the Content-ID header conforms to the format that
_ConvertIdToHeader() returns.
Args:
header: A string indicating the Content-ID header value.
Returns:
The extracted id value.
Raises:
BatchError if the header is not in the expected format. | 3.622553 | 3.191417 | 1.135092 |
# Construct status line
parsed = urllib_parse.urlsplit(request.url)
request_line = urllib_parse.urlunsplit(
('', '', parsed.path, parsed.query, ''))
if not isinstance(request_line, six.text_type):
request_line = request_line.decode('utf-8')
status_line = u' '.join((
request.http_method,
request_line,
u'HTTP/1.1\n'
))
major, minor = request.headers.get(
'content-type', 'application/json').split('/')
msg = mime_nonmultipart.MIMENonMultipart(major, minor)
# MIMENonMultipart adds its own Content-Type header.
# Keep all of the other headers in `request.headers`.
for key, value in request.headers.items():
if key == 'content-type':
continue
msg[key] = value
msg['Host'] = parsed.netloc
msg.set_unixfrom(None)
if request.body is not None:
msg.set_payload(request.body)
# Serialize the mime message.
str_io = six.StringIO()
# maxheaderlen=0 means don't line wrap headers.
gen = generator.Generator(str_io, maxheaderlen=0)
gen.flatten(msg, unixfrom=False)
body = str_io.getvalue()
return status_line + body | def _SerializeRequest(self, request) | Convert a http_wrapper.Request object into a string.
Args:
request: A http_wrapper.Request to serialize.
Returns:
The request as a string in application/http format. | 3.537065 | 3.556652 | 0.994493 |
# Strip off the status line.
status_line, payload = payload.split('\n', 1)
_, status, _ = status_line.split(' ', 2)
# Parse the rest of the response.
parser = email_parser.Parser()
msg = parser.parsestr(payload)
# Get the headers.
info = dict(msg)
info['status'] = status
# Create Response from the parsed headers.
content = msg.get_payload()
return http_wrapper.Response(info, content, self.__batch_url) | def _DeserializeResponse(self, payload) | Convert string into Response and content.
Args:
payload: Header and body string to be deserialized.
Returns:
A Response object | 4.889833 | 4.903798 | 0.997152 |
handler = RequestResponseAndHandler(request, None, callback)
self.__request_response_handlers[self._NewId()] = handler | def Add(self, request, callback=None) | Add a new request.
Args:
request: A http_wrapper.Request to add to the batch.
callback: A callback to be called for this response, of the
form callback(response, exception). The first parameter is the
deserialized response object. The second is an
apiclient.errors.HttpError exception object if an HTTP error
occurred while processing the request, or None if no errors
occurred.
Returns:
None | 12.126768 | 22.673737 | 0.534838 |
message = mime_multipart.MIMEMultipart('mixed')
# Message should not write out its own headers.
setattr(message, '_write_headers', lambda self: None)
# Add all the individual requests.
for key in self.__request_response_handlers:
msg = mime_nonmultipart.MIMENonMultipart('application', 'http')
msg['Content-Transfer-Encoding'] = 'binary'
msg['Content-ID'] = self._ConvertIdToHeader(key)
body = self._SerializeRequest(
self.__request_response_handlers[key].request)
msg.set_payload(body)
message.attach(msg)
request = http_wrapper.Request(self.__batch_url, 'POST')
request.body = message.as_string()
request.headers['content-type'] = (
'multipart/mixed; boundary="%s"') % message.get_boundary()
response = http_wrapper.MakeRequest(http, request)
if response.status_code >= 300:
raise exceptions.HttpError.FromResponse(response)
# Prepend with a content-type header so Parser can handle it.
header = 'content-type: %s\r\n\r\n' % response.info['content-type']
content = response.content
if isinstance(content, bytes) and self.__response_encoding:
content = response.content.decode(self.__response_encoding)
parser = email_parser.Parser()
mime_response = parser.parsestr(header + content)
if not mime_response.is_multipart():
raise exceptions.BatchError(
'Response not in multipart/mixed format.')
for part in mime_response.get_payload():
request_id = self._ConvertHeaderToId(part['Content-ID'])
response = self._DeserializeResponse(part.get_payload())
# Disable protected access because namedtuple._replace(...)
# is not actually meant to be protected.
# pylint: disable=protected-access
self.__request_response_handlers[request_id] = (
self.__request_response_handlers[request_id]._replace(
response=response)) | def _Execute(self, http) | Serialize batch request, send to server, process response.
Args:
http: A httplib2.Http object to be used to make the request with.
Raises:
httplib2.HttpLib2Error if a transport error has occured.
apiclient.errors.BatchError if the response is the wrong format. | 3.427081 | 3.286485 | 1.04278 |
self._Execute(http)
for key in self.__request_response_handlers:
response = self.__request_response_handlers[key].response
callback = self.__request_response_handlers[key].handler
exception = None
if response.status_code >= 300:
exception = exceptions.HttpError.FromResponse(response)
if callback is not None:
callback(response, exception)
if self.__callback is not None:
self.__callback(response, exception) | def Execute(self, http) | Execute all the requests as a single batched HTTP request.
Args:
http: A httplib2.Http object to be used with the request.
Returns:
None
Raises:
BatchError if the response is the wrong format. | 3.278226 | 3.447321 | 0.950949 |
outer_definition_name = cls.outer_definition_name()
if outer_definition_name is None:
return six.text_type(cls.__name__)
return u'%s.%s' % (outer_definition_name, cls.__name__) | def definition_name(cls) | Helper method for creating definition name.
Names will be generated to include the classes package name,
scope (if the class is nested in another definition) and class
name.
By default, the package name for a definition is derived from
its module name. However, this value can be overriden by
placing a 'package' attribute in the module that contains the
definition class. For example:
package = 'some.alternate.package'
class MyMessage(Message):
...
>>> MyMessage.definition_name()
some.alternate.package.MyMessage
Returns:
Dot-separated fully qualified name of definition. | 2.792894 | 3.356714 | 0.832032 |
outer_definition = cls.message_definition()
if not outer_definition:
return util.get_package_for_module(cls.__module__)
return outer_definition.definition_name() | def outer_definition_name(cls) | Helper method for creating outer definition name.
Returns:
If definition is nested, will return the outer definitions
name, else the package name. | 5.745057 | 5.706094 | 1.006828 |
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