XBRR: eXtensible Business Report Reader

Features:

• API: Download the documents from official publication site.
• Reader: Extract contents from XBRL.

Supported documents:

• Japan
  • API: EDINET
  • Reader: Mainly supports annual reports disclosed on EDINET.
• America
  • API: Comming soon
  • Reader: Comming soon

We are welcome the contribution to support other countries API & Documents!

Install

pip install xbrr

How to use

(Examples are Japanese EDINET API and annual report).

1. API

Download the documents from EDINET.

1.1 Get document list of specific day

import xbrr


documents = xbrr.edinet.api.documents.get("2019-01-31")
print(f"Number of documents is {len(documents.list)}")
print(f"Title of first document is {documents.list[0].title}")

1.2 Get document by document id

from pathlib import Path
import xbrr


xbrl_path = xbrr.edinet.api.document.get_xbrl("S100FGR9", save_dir=Path.cwd())
pdf_path = xbrr.edinet.api.document.get_pdf("S100FGR9", save_dir=Path.cwd())

Each XBRL includes taxonomy information. If you want to deal with these files, execute the following.

xbrl_dir = xbrr.edinet.api.document.get_xbrl("S100FGR9", save_dir=Path.cwd(), expand_level="dir")

2. Reader

Extract contents from XBRL.

xbrl = xbrr.edinet.reader.read("path/to/xbrl/file")
content = xbrl.extract(xbrr.edinet.aspects.Business).policy_environment_issue_etc.value

Extract financial statements.

xbrl_dir = xbrr.edinet.reader.read("path/to/xbrl/dir")
xbrl_dir.extract(xbrr.edinet.aspects.Finance).bs.to_csv("bs.csv", index=False)

Please refer to the supported aspects from the following links.

• EDINET