aeca python

AECA Python客戶端

AECA數據庫服務器的Python客戶端。

安裝

$ pip install aeca

當前狀態

當前版本在生產環境中具有功能齊全且穩定。但是，API仍會發生變化，並可能在下一個版本中破壞向後兼容性。

當前版本

 import aeca

# Establish connection to a local database server.
channel = aeca . Channel ( "localhost" , 10080 )

# List collections.
db = aeca . DocumentDB ( channel )
collections = db . list_collections ()
for collection in collections :
    print ( collection )

# Find a specific document in the Wikipedia collection.
collection = aeca . find_collection ( "Wikipedia" )
df = collection . find ({
    "page_id" : 42
}, to_pandas = True )
print ( df )

下一個版本（正在進行中）

 import aeca

# Establish connection to a local database server.
channel = aeca . Channel ( "localhost" , 10080 )

# Login to the database.
ws = aeca . Workspaces ( channel , "user_id" , "password" )

# List workspaces.
workspaces = ws . list_workspaces ()
for workspace in workspaces :
    print ( workspace )

# Open the workspace and list the collections.
workspace = ws . find_workspace ( "test" )
db = aeca . DocumentDB ( workspace )
collections = db . list_collections ()
for collection in collections :
    print ( collection )

# Find a specific document in the Wikipedia collection.
collection = aeca . find_collection ( "Wikipedia" )
df = collection . find ({
    "page_id" : 42
}, to_pandas = True )
print ( df )