Configuration Interpretation Device connect to Hub Service Message transferring among devices with Hub Service Message handling with Function Service Message Synchronize between baetyl-hub and Baidu IoTHub via devices. It can provide temporary offline, low-latency computing services, and include device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device certificate authentication to ensure transmission security; The official module baetyl-hub provides message subscription and publishing functions based on the MQTT protocol [http://docs.oasis-open.org/mqtt/mqtt/v3

. 48 8 Message transferring among devices with Hub Service 57 8.1 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 8.2 Message Routing Test . . . . 58 9 Message handling with Function Service 61 9.1 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 9.2 Message Handling Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 10 Message Synchronize between baetyl-hub and Baidu IoTHub via Remote Service 71 10.1 Workflow . . . . . . . . .

46 8 Message transferring among devices with Local Hub Service 55 8.1 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 8.2 Message Routing . . . 56 9 Message handling with Local Function Service 59 9.1 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 9.2 Message Handling Test Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 10 Message Synchronize between Baetyl-Hub and Baidu IoTHub via Baetyl-Remote-MQTT module 69 10.1 Workflow . .

Connection Test Message transferring among devices with Local Hub Service Workflow Message Routing Test Message handling with Local Function Service Workflow Message Handling Test Message Synchronize between between Baetyl-Hub and Baidu IoTHub via Baetyl- Remote-MQTT module Workflow Message Synchronize via Baetyl-Remote-MQTT module Development How to write a python script for Python runtime Function Name devices. It can provide temporary offline, low-latency computing services, and include device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device

the values the new names to update the corresponding names. The mapping should not be restricted to fixed names only, but can be a mapping function as well. For example, converting the column names to lowercase a dictionary to define the mapping {from : to}. Warning: There is also a replace() method available to replace a specific set of characters. However, when having a mapping of multiple values, this would 912123 -0.050390 c 0.695246 1.478369 1.227435 Renaming / mapping labels The rename() method allows you to relabel an axis based on some mapping (a dict or Series) or an arbitrary function. In [243]: s

the values the new names to update the corresponding names. The mapping should not be restricted to fixed names only, but can be a mapping function as well. For example, converting the column names to lowercase a dictionary to define the mapping {from : to}. Warning: There is also a replace() method available to replace a specific set of characters. However, when having a mapping of multiple values, this would 912123 -0.050390 c 0.695246 1.478369 1.227435 Renaming / mapping labels The rename() method allows you to relabel an axis based on some mapping (a dict or Series) or an arbitrary function. In [243]: s

sets with more than 32,767 variables (GH23573, GH30959) • Series.map() now accepts collections.abc.Mapping subclasses as a mapper (GH29733) • Added an experimental attrs for storing global metadata about Bug fixes 1.9.1 Categorical • Added test to assert the fillna() raises the correct ValueError message when the value isn’t a value from categories (GH13628) • Bug in Categorical.astype() where NaN values read_parquet() will preserve Categorical dtypes for string types (GH27955) • Changed the error message in Categorical.remove_categories() to always show the invalid re- movals as a set (GH28669) • Using

the values the new names to update the corresponding names. The mapping should not be restricted to fixed names only, but can be a mapping function as well. For example, converting the column names to lowercase a dictionary to define the mapping {from : to}. Warning: There is also a replace() method available to replace a specific set of characters. However, when having a mapping of multiple values, this would 912123 -0.050390 c 0.695246 1.478369 1.227435 Renaming / mapping labels The rename() method allows you to relabel an axis based on some mapping (a dict or Series) or an arbitrary function. In [244]: s

the values the new names to update the corresponding names. The mapping should not be restricted to fixed names only, but can be a mapping function as well. For example, converting the column names to lowercase a dictionary to define the mapping {from : to}. Warning: There is also a replace() method available to replace a specific set of characters. However, when having a mapping of multiple values, this would 912123 -0.050390 c 0.695246 1.478369 1.227435 Renaming / mapping labels The rename() method allows you to relabel an axis based on some mapping (a dict or Series) or an arbitrary function. In [244]: s

the values the new names to update the corresponding names. The mapping should not be restricted to fixed names only, but can be a mapping function as well. For example, converting the column names to lowercase a dictionary to define the mapping {from : to}. Warning: There is also a replace() method available to replace a specific set of characters. However, when having a mapping of multiple values, this would 912123 -0.050390 c 0.695246 1.478369 1.227435 Renaming / mapping labels The rename() method allows you to relabel an axis based on some mapping (a dict or Series) or an arbitrary function. In [244]: s