tika-app-python is a wrapper for Apache Tika App. With this library you can analyze:
- file on disk
- payload in base64
- file object (like standard input)
To use file object function you should use Apache Tika version >= 1.17.
tika-app-python can be downloaded, used, and modified free of charge. It is available under the Apache 2 license.
Fedele Mantuano (Twitter: @fedelemantuano)
Clone repository
git clone https://github.com/fedelemantuano/tika-app-python.git
and install tika-app-python with setup.py:
cd tika-app-python
python setup.py install
or use pip:
pip install tika-app
Import TikaApp class:
from tikapp import TikaApp
tika_client = TikaApp(file_jar="/opt/tika/tika-app-1.18.jar")
For get content type:
tika_client.detect_content_type("your_file")
For detect language:
tika_client.detect_language("your_file")
For detect all metadata and content:
tika_client.extract_all_content("your_file")
For detect only content:
tika_client.extract_only_content("your_file")
For detect only metadata:
tika_client.extract_only_metadata("your_file")
You can analyze payload in base64 with the same methods, but passing payload argument:
tika_client.detect_content_type(payload="base64_payload")
tika_client.detect_language(payload="base64_payload")
tika_client.extract_all_content(payload="base64_payload")
tika_client.extract_only_content(payload="base64_payload")
tika_client.extract_only_metadata(payload="base64_payload")
or you can analyze file object (like standard input) with the same methods, but passing objectInput argument:
tika_client.detect_language(objectInput="objectInput")
tika_client.extract_all_content(objectInput="objectInput")
tika_client.extract_only_content(objectInput="objectInput")
tika_client.extract_only_metadata(objectInput="objectInput")
If you installed tika-app-python with pip or setup.py you can use it with command-line.
To use tika-app-python you should submit the Apache Tika app JAR. You can:
- set the enviroment value
TIKA_APP_JAR - use
--jarswitch
The last one overwrite all the others.
These are all swithes:
usage: tikapp [-h] (-f FILE | -p PAYLOAD | -k) [-j JAR] [-d] [-t] [-l]
[-m] [-a] [-v]
Wrapper for Apache Tika App.
optional arguments:
-h, --help show this help message and exit
-f FILE, --file FILE File to submit (default: None)
-p PAYLOAD, --payload PAYLOAD
Base64 payload to submit (default: None)
-k, --stdin Enable parsing from stdin (default: False)
-j JAR, --jar JAR Apache Tika app JAR (default: None)
-d, --detect Detect document type (default: False)
-t, --text Output plain text content (default: False)
-l, --language Output only language (default: False)
-m, --metadata Output only metadata (default: False)
-a, --all Output metadata and content from all embedded files
(default: False)
-v, --version show program's version number and exit
Example from file on disk:
$ tikapp -f example_file -aExample from standard input
$ tikapp -a -k < example_fileThese are the results of performance tests in tests folder:
(Python 2)
tika_content_type() 0.704840 sec
tika_detect_language() 1.592066 sec
magic_content_type() 0.000215 sec
tika_extract_all_content() 0.816366 sec
tika_extract_only_content() 0.788667 sec
(Python 3)
tika_content_type() 0.698357 sec
tika_detect_language() 1.593452 sec
magic_content_type() 0.000226 sec
tika_extract_all_content() 0.785915 sec
tika_extract_only_content() 0.766517 sec
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