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maxminddb.reader
~~~~~~~~~~~~~~~~
This module contains the pure Python database reader and related classes.
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Instances of this class provide a reader for the MaxMind DB format. IP
addresses can be looked up using the ``get`` method.
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a� Reader for the MaxMind DB file format
Arguments:
database -- A path to a valid MaxMind DB file such as a GeoIP2 database
file, or a file descriptor in the case of MODE_FD.
mode -- mode to open the database with. Valid mode are:
* MODE_MMAP - read from memory map.
* MODE_FILE - read database as standard file.
* MODE_MEMORY - load database into memory.
* MODE_AUTO - tries MODE_MMAP and then MODE_FILE. Default.
* MODE_FD - the param passed via database is a file descriptor, not
a path. This mode implies MODE_MEMORY.
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ip_address -- an IP address in the standard string notation
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z Reader._resolve_data_pointerc C s& t | j�ttfkr | j�� d| _dS )zBCloses the MaxMind DB file and returns the resources to the systemTN)�typer �str�bytesr r' r0 r- r- r. r � s
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S ) r" a� Metadata for the MaxMind DB reader
.. attribute:: binary_format_major_version
The major version number of the binary format used when creating the
database.
:type: int
.. attribute:: binary_format_minor_version
The minor version number of the binary format used when creating the
database.
:type: int
.. attribute:: build_epoch
The Unix epoch for the build time of the database.
:type: int
.. attribute:: database_type
A string identifying the database type, e.g., "GeoIP2-City".
:type: str
.. attribute:: description
A map from locales to text descriptions of the database.
:type: dict(str, str)
.. attribute:: ip_version
The IP version of the data in a database. A value of "4" means the
database only supports IPv4. A database with a value of "6" may support
both IPv4 and IPv6 lookups.
:type: int
.. attribute:: languages
A list of locale codes supported by the databse.
:type: list(str)
.. attribute:: node_count
The number of nodes in the database.
:type: int
.. attribute:: record_size
The bit size of a record in the search tree.
:type: int
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