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algo-tushar

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CodeSearchNet-Python

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basho/riak-python-client

riak/codecs/http.py

HttpCodec._normalize_json_search_response

def _normalize_json_search_response(self, json): """ Normalizes a JSON search response so that PB and HTTP have the same return value """ result = {} if 'facet_counts' in json: result['facet_counts'] = json[u'facet_counts'] if 'grouped' in json: result['grouped'] = json[u'grouped'] if 'stats' in json: result['stats'] = json[u'stats'] if u'response' in json: result['num_found'] = json[u'response'][u'numFound'] result['max_score'] = float(json[u'response'][u'maxScore']) docs = [] for doc in json[u'response'][u'docs']: resdoc = {} if u'_yz_rk' in doc: # Is this a Riak 2.0 result? resdoc = doc else: # Riak Search 1.0 Legacy assumptions about format resdoc[u'id'] = doc[u'id'] if u'fields' in doc: for k, v in six.iteritems(doc[u'fields']): resdoc[k] = v docs.append(resdoc) result['docs'] = docs return result

python

def _normalize_json_search_response(self, json): """ Normalizes a JSON search response so that PB and HTTP have the same return value """ result = {} if 'facet_counts' in json: result['facet_counts'] = json[u'facet_counts'] if 'grouped' in json: result['grouped'] = json[u'grouped'] if 'stats' in json: result['stats'] = json[u'stats'] if u'response' in json: result['num_found'] = json[u'response'][u'numFound'] result['max_score'] = float(json[u'response'][u'maxScore']) docs = [] for doc in json[u'response'][u'docs']: resdoc = {} if u'_yz_rk' in doc: # Is this a Riak 2.0 result? resdoc = doc else: # Riak Search 1.0 Legacy assumptions about format resdoc[u'id'] = doc[u'id'] if u'fields' in doc: for k, v in six.iteritems(doc[u'fields']): resdoc[k] = v docs.append(resdoc) result['docs'] = docs return result

Normalizes a JSON search response so that PB and HTTP have the same return value

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/http.py#L223-L252

train

basho/riak-python-client

riak/codecs/http.py

HttpCodec._normalize_xml_search_response

def _normalize_xml_search_response(self, xml): """ Normalizes an XML search response so that PB and HTTP have the same return value """ target = XMLSearchResult() parser = ElementTree.XMLParser(target=target) parser.feed(xml) return parser.close()

python

def _normalize_xml_search_response(self, xml): """ Normalizes an XML search response so that PB and HTTP have the same return value """ target = XMLSearchResult() parser = ElementTree.XMLParser(target=target) parser.feed(xml) return parser.close()

Normalizes an XML search response so that PB and HTTP have the same return value

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/codecs/http.py#L254-L262

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basho/riak-python-client

riak/transports/http/__init__.py

NoNagleHTTPConnection.connect

def connect(self): """ Set TCP_NODELAY on socket """ HTTPConnection.connect(self) self.sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

python

def connect(self): """ Set TCP_NODELAY on socket """ HTTPConnection.connect(self) self.sock.setsockopt(socket.IPPROTO_TCP, socket.TCP_NODELAY, 1)

Set TCP_NODELAY on socket

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/__init__.py#L52-L57

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basho/riak-python-client

riak/client/transport.py

RiakClientTransport._with_retries

def _with_retries(self, pool, fn): """ Performs the passed function with retries against the given pool. :param pool: the connection pool to use :type pool: Pool :param fn: the function to pass a transport :type fn: function """ skip_nodes = [] def _skip_bad_nodes(transport): return transport._node not in skip_nodes retry_count = self.retries - 1 first_try = True current_try = 0 while True: try: with pool.transaction( _filter=_skip_bad_nodes, yield_resource=True) as resource: transport = resource.object try: return fn(transport) except (IOError, HTTPException, ConnectionClosed) as e: resource.errored = True if _is_retryable(e): transport._node.error_rate.incr(1) skip_nodes.append(transport._node) if first_try: continue else: raise BadResource(e) else: raise except BadResource as e: if current_try < retry_count: resource.errored = True current_try += 1 continue else: # Re-raise the inner exception raise e.args[0] finally: first_try = False

python

def _with_retries(self, pool, fn): """ Performs the passed function with retries against the given pool. :param pool: the connection pool to use :type pool: Pool :param fn: the function to pass a transport :type fn: function """ skip_nodes = [] def _skip_bad_nodes(transport): return transport._node not in skip_nodes retry_count = self.retries - 1 first_try = True current_try = 0 while True: try: with pool.transaction( _filter=_skip_bad_nodes, yield_resource=True) as resource: transport = resource.object try: return fn(transport) except (IOError, HTTPException, ConnectionClosed) as e: resource.errored = True if _is_retryable(e): transport._node.error_rate.incr(1) skip_nodes.append(transport._node) if first_try: continue else: raise BadResource(e) else: raise except BadResource as e: if current_try < retry_count: resource.errored = True current_try += 1 continue else: # Re-raise the inner exception raise e.args[0] finally: first_try = False

Performs the passed function with retries against the given pool. :param pool: the connection pool to use :type pool: Pool :param fn: the function to pass a transport :type fn: function

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/transport.py#L143-L188

train

basho/riak-python-client

riak/client/transport.py

RiakClientTransport._choose_pool

def _choose_pool(self, protocol=None): """ Selects a connection pool according to the default protocol and the passed one. :param protocol: the protocol to use :type protocol: string :rtype: Pool """ if not protocol: protocol = self.protocol if protocol == 'http': pool = self._http_pool elif protocol == 'tcp' or protocol == 'pbc': pool = self._tcp_pool else: raise ValueError("invalid protocol %s" % protocol) if pool is None or self._closed: # NB: GH-500, this can happen if client is closed raise RuntimeError("Client is closed.") return pool

python

def _choose_pool(self, protocol=None): """ Selects a connection pool according to the default protocol and the passed one. :param protocol: the protocol to use :type protocol: string :rtype: Pool """ if not protocol: protocol = self.protocol if protocol == 'http': pool = self._http_pool elif protocol == 'tcp' or protocol == 'pbc': pool = self._tcp_pool else: raise ValueError("invalid protocol %s" % protocol) if pool is None or self._closed: # NB: GH-500, this can happen if client is closed raise RuntimeError("Client is closed.") return pool

Selects a connection pool according to the default protocol and the passed one. :param protocol: the protocol to use :type protocol: string :rtype: Pool

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/transport.py#L190-L210

train

basho/riak-python-client

riak/client/__init__.py

default_encoder

def default_encoder(obj): """ Default encoder for JSON datatypes, which returns UTF-8 encoded json instead of the default bloated backslash u XXXX escaped ASCII strings. """ if isinstance(obj, bytes): return json.dumps(bytes_to_str(obj), ensure_ascii=False).encode("utf-8") else: return json.dumps(obj, ensure_ascii=False).encode("utf-8")

python

def default_encoder(obj): """ Default encoder for JSON datatypes, which returns UTF-8 encoded json instead of the default bloated backslash u XXXX escaped ASCII strings. """ if isinstance(obj, bytes): return json.dumps(bytes_to_str(obj), ensure_ascii=False).encode("utf-8") else: return json.dumps(obj, ensure_ascii=False).encode("utf-8")

Default encoder for JSON datatypes, which returns UTF-8 encoded json instead of the default bloated backslash u XXXX escaped ASCII strings.

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/__init__.py#L37-L46

train

basho/riak-python-client

riak/client/__init__.py

RiakClient.close

def close(self): """ Iterate through all of the connections and close each one. """ if not self._closed: self._closed = True self._stop_multi_pools() if self._http_pool is not None: self._http_pool.clear() self._http_pool = None if self._tcp_pool is not None: self._tcp_pool.clear() self._tcp_pool = None

python

def close(self): """ Iterate through all of the connections and close each one. """ if not self._closed: self._closed = True self._stop_multi_pools() if self._http_pool is not None: self._http_pool.clear() self._http_pool = None if self._tcp_pool is not None: self._tcp_pool.clear() self._tcp_pool = None

Iterate through all of the connections and close each one.

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/__init__.py#L319-L331

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basho/riak-python-client

riak/client/__init__.py

RiakClient._create_credentials

def _create_credentials(self, n): """ Create security credentials, if necessary. """ if not n: return n elif isinstance(n, SecurityCreds): return n elif isinstance(n, dict): return SecurityCreds(**n) else: raise TypeError("%s is not a valid security configuration" % repr(n))

python

def _create_credentials(self, n): """ Create security credentials, if necessary. """ if not n: return n elif isinstance(n, SecurityCreds): return n elif isinstance(n, dict): return SecurityCreds(**n) else: raise TypeError("%s is not a valid security configuration" % repr(n))

Create security credentials, if necessary.

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/client/__init__.py#L355-L367

train

basho/riak-python-client

riak/transports/http/connection.py

HttpConnection._connect

def _connect(self): """ Use the appropriate connection class; optionally with security. """ timeout = None if self._options is not None and 'timeout' in self._options: timeout = self._options['timeout'] if self._client._credentials: self._connection = self._connection_class( host=self._node.host, port=self._node.http_port, credentials=self._client._credentials, timeout=timeout) else: self._connection = self._connection_class( host=self._node.host, port=self._node.http_port, timeout=timeout) # Forces the population of stats and resources before any # other requests are made. self.server_version

python

def _connect(self): """ Use the appropriate connection class; optionally with security. """ timeout = None if self._options is not None and 'timeout' in self._options: timeout = self._options['timeout'] if self._client._credentials: self._connection = self._connection_class( host=self._node.host, port=self._node.http_port, credentials=self._client._credentials, timeout=timeout) else: self._connection = self._connection_class( host=self._node.host, port=self._node.http_port, timeout=timeout) # Forces the population of stats and resources before any # other requests are made. self.server_version

Use the appropriate connection class; optionally with security.

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/connection.py#L65-L86

train

basho/riak-python-client

riak/transports/http/connection.py

HttpConnection._security_auth_headers

def _security_auth_headers(self, username, password, headers): """ Add in the requisite HTTP Authentication Headers :param username: Riak Security Username :type str :param password: Riak Security Password :type str :param headers: Dictionary of headers :type dict """ userColonPassword = username + ":" + password b64UserColonPassword = base64. \ b64encode(str_to_bytes(userColonPassword)).decode("ascii") headers['Authorization'] = 'Basic %s' % b64UserColonPassword

python

def _security_auth_headers(self, username, password, headers): """ Add in the requisite HTTP Authentication Headers :param username: Riak Security Username :type str :param password: Riak Security Password :type str :param headers: Dictionary of headers :type dict """ userColonPassword = username + ":" + password b64UserColonPassword = base64. \ b64encode(str_to_bytes(userColonPassword)).decode("ascii") headers['Authorization'] = 'Basic %s' % b64UserColonPassword

Add in the requisite HTTP Authentication Headers :param username: Riak Security Username :type str :param password: Riak Security Password :type str :param headers: Dictionary of headers :type dict

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/transports/http/connection.py#L101-L115

train

basho/riak-python-client

riak/table.py

Table.query

def query(self, query, interpolations=None): """ Queries a timeseries table. :param query: The timeseries query. :type query: string :rtype: :class:`TsObject <riak.ts_object.TsObject>` """ return self._client.ts_query(self, query, interpolations)

python

def query(self, query, interpolations=None): """ Queries a timeseries table. :param query: The timeseries query. :type query: string :rtype: :class:`TsObject <riak.ts_object.TsObject>` """ return self._client.ts_query(self, query, interpolations)

Queries a timeseries table. :param query: The timeseries query. :type query: string :rtype: :class:`TsObject <riak.ts_object.TsObject>`

91de13a16607cdf553d1a194e762734e3bec4231

https://github.com/basho/riak-python-client/blob/91de13a16607cdf553d1a194e762734e3bec4231/riak/table.py#L94-L102

train

adamrehn/ue4cli

ue4cli/ConfigurationManager.py

ConfigurationManager.getConfigDirectory

def getConfigDirectory(): """ Determines the platform-specific config directory location for ue4cli """ if platform.system() == 'Windows': return os.path.join(os.environ['APPDATA'], 'ue4cli') else: return os.path.join(os.environ['HOME'], '.config', 'ue4cli')

python

def getConfigDirectory(): """ Determines the platform-specific config directory location for ue4cli """ if platform.system() == 'Windows': return os.path.join(os.environ['APPDATA'], 'ue4cli') else: return os.path.join(os.environ['HOME'], '.config', 'ue4cli')

Determines the platform-specific config directory location for ue4cli

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/ConfigurationManager.py#L10-L17

train

adamrehn/ue4cli

ue4cli/ConfigurationManager.py

ConfigurationManager.setConfigKey

def setConfigKey(key, value): """ Sets the config data value for the specified dictionary key """ configFile = ConfigurationManager._configFile() return JsonDataManager(configFile).setKey(key, value)

python

def setConfigKey(key, value): """ Sets the config data value for the specified dictionary key """ configFile = ConfigurationManager._configFile() return JsonDataManager(configFile).setKey(key, value)

Sets the config data value for the specified dictionary key

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/ConfigurationManager.py#L28-L33

train

adamrehn/ue4cli

ue4cli/CachedDataManager.py

CachedDataManager.clearCache

def clearCache(): """ Clears any cached data we have stored about specific engine versions """ if os.path.exists(CachedDataManager._cacheDir()) == True: shutil.rmtree(CachedDataManager._cacheDir())

python

def clearCache(): """ Clears any cached data we have stored about specific engine versions """ if os.path.exists(CachedDataManager._cacheDir()) == True: shutil.rmtree(CachedDataManager._cacheDir())

Clears any cached data we have stored about specific engine versions

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/CachedDataManager.py#L11-L16

train

adamrehn/ue4cli

ue4cli/CachedDataManager.py

CachedDataManager.getCachedDataKey

def getCachedDataKey(engineVersionHash, key): """ Retrieves the cached data value for the specified engine version hash and dictionary key """ cacheFile = CachedDataManager._cacheFileForHash(engineVersionHash) return JsonDataManager(cacheFile).getKey(key)

python

def getCachedDataKey(engineVersionHash, key): """ Retrieves the cached data value for the specified engine version hash and dictionary key """ cacheFile = CachedDataManager._cacheFileForHash(engineVersionHash) return JsonDataManager(cacheFile).getKey(key)

Retrieves the cached data value for the specified engine version hash and dictionary key

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/CachedDataManager.py#L19-L24

train

adamrehn/ue4cli

ue4cli/CachedDataManager.py

CachedDataManager.setCachedDataKey

def setCachedDataKey(engineVersionHash, key, value): """ Sets the cached data value for the specified engine version hash and dictionary key """ cacheFile = CachedDataManager._cacheFileForHash(engineVersionHash) return JsonDataManager(cacheFile).setKey(key, value)

python

def setCachedDataKey(engineVersionHash, key, value): """ Sets the cached data value for the specified engine version hash and dictionary key """ cacheFile = CachedDataManager._cacheFileForHash(engineVersionHash) return JsonDataManager(cacheFile).setKey(key, value)

Sets the cached data value for the specified engine version hash and dictionary key

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/CachedDataManager.py#L27-L32

train

adamrehn/ue4cli

ue4cli/Utility.py

Utility.writeFile

def writeFile(filename, data): """ Writes data to a file """ with open(filename, 'wb') as f: f.write(data.encode('utf-8'))

python

def writeFile(filename, data): """ Writes data to a file """ with open(filename, 'wb') as f: f.write(data.encode('utf-8'))

Writes data to a file

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/Utility.py#L34-L39

train

adamrehn/ue4cli

ue4cli/Utility.py

Utility.patchFile

def patchFile(filename, replacements): """ Applies the supplied list of replacements to a file """ patched = Utility.readFile(filename) # Perform each of the replacements in the supplied dictionary for key in replacements: patched = patched.replace(key, replacements[key]) Utility.writeFile(filename, patched)

python

def patchFile(filename, replacements): """ Applies the supplied list of replacements to a file """ patched = Utility.readFile(filename) # Perform each of the replacements in the supplied dictionary for key in replacements: patched = patched.replace(key, replacements[key]) Utility.writeFile(filename, patched)

Applies the supplied list of replacements to a file

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/Utility.py#L42-L52

train

adamrehn/ue4cli

ue4cli/Utility.py

Utility.escapePathForShell

def escapePathForShell(path): """ Escapes a filesystem path for use as a command-line argument """ if platform.system() == 'Windows': return '"{}"'.format(path.replace('"', '""')) else: return shellescape.quote(path)

python

def escapePathForShell(path): """ Escapes a filesystem path for use as a command-line argument """ if platform.system() == 'Windows': return '"{}"'.format(path.replace('"', '""')) else: return shellescape.quote(path)

Escapes a filesystem path for use as a command-line argument

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/Utility.py#L62-L69

train

adamrehn/ue4cli

ue4cli/Utility.py

Utility.join

def join(delim, items, quotes=False): """ Joins the supplied list of strings after removing any empty strings from the list """ transform = lambda s: s if quotes == True: transform = lambda s: s if ' ' not in s else '"{}"'.format(s) stripped = list([transform(i) for i in items if len(i) > 0]) if len(stripped) > 0: return delim.join(stripped) return ''

python

def join(delim, items, quotes=False): """ Joins the supplied list of strings after removing any empty strings from the list """ transform = lambda s: s if quotes == True: transform = lambda s: s if ' ' not in s else '"{}"'.format(s) stripped = list([transform(i) for i in items if len(i) > 0]) if len(stripped) > 0: return delim.join(stripped) return ''

Joins the supplied list of strings after removing any empty strings from the list

f1c34502c96059e36757b7433da7e98760a75a6f

https://github.com/adamrehn/ue4cli/blob/f1c34502c96059e36757b7433da7e98760a75a6f/ue4cli/Utility.py#L72-L83

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