Metadata-Version: 2.1
Name: boo
Version: 0.0.8
Summary: Russian corporate reports 2012-2017
Home-page: http://github.com/ru-corporate/boo
Author: Evgeniy Pogrebnyak
Author-email: e.pogrebnyak@gmail.com
License: MIT
Description: [![Build Status](https://travis-ci.com/ru-corporate/boo.svg?branch=master)](https://travis-ci.com/ru-corporate/boo)
        [![Coverage Status](https://coveralls.io/repos/github/ru-corporate/boo/badge.svg?branch=master)](https://coveralls.io/github/ru-corporate/boo?branch=master)
        [![colab](https://img.shields.io/badge/colab-launch-blue.svg)](https://colab.research.google.com/drive/11g70BD78BnM6PqVrT4uZ27zrNBQ2ae3s#scrollTo=YD-la400CQyT)
        
        # boo
        
        Python client for Rosstat open data corporate reports. Creates a local CSV file with column names, importable as pandas dataframe. 
        
        `boo` goal is to access balance sheet, profit and loss and cash flow statements of Russian firms in less time and fewer boilerplate.
        
        
        ## Install
        
        ```
        pip install boo
        ```
        
        For development version:
        
        ```
        pip install git+https://github.com/ru-corporate/boo.git@master
        ```
        
        ## Usage
        
        ```python
        from boo import download, build, read_dataframe
        
        download(2012)
        build(2012)
        df = read_dataframe(2012)
        print(df.head())
        ```
        
        ## Data model
         
        CSV files are located at `~/.boo` folder. `boo.locate(year)` will show exactly where they are.
        
        File name     | Description  | Column count |  Created by 
        --------------|--------------|:------------:|:------------:
        `raw<year>.csv`     | Original CSV file from Rosstat website. No header row.    | 266 | `download(year)`
        `<year>.csv` | CSV file with column names in header row.  | 58 | `build(year)`
        
        `df = read_dataframe(year)` returns reference ("canonic") dataset. Additional column transformations (eg. `region`) and error filters are applied. 
        By coincidence `df` has same number of columns as `<year>.csv`, but the columns are slightly different as some columns are added and 
        some removed.
        
        ## Hints
        
        #### User
        
        - CSV files are quite big, start with year 2012 to experiment.
        - Use link above for Google Colab to run package remotely.
        - Use `read_dataframe(year)` to read canonic CSV file. 
        
        #### Developper
        
        - `boo.path.default_data_folder` shows where the CSV files are on a computer.
        - `boo.columns` controls CSV column selection and naming.
        - `boo.dataframe.canonic` makes canonic CSV.
        - `boo.year.TIMESTAMPS` help to find proper URLs, which change along with Rosstat website updates. 
        - New annual dataset released around September-October.
        
        ## Script
        
        Rosstat publishes CSV files without column headers. 
        When preparing a readable CSV file we assign a name to columns
        with variables of interest and cut away the rest of the columns. 
        
        This way we get a much smaller file (~50% of the size) which we can read 
        and manipulate with pandas or R. 
        
        For illustration, batch script below creates trimmed `p2012.csv` file with column names.
        
        ```bat
        set url=http://www.gks.ru/opendata/storage/7708234640-bdboo2012/data-20190329t000000-structure-20121231t000000.csv
        set index=1,2,3,4,5,6,7,8,17,18,27,28,37,38,41,42,43,44,57,58,59,60,67,68,69,70,79,80,81,82,83,84,93,94,99,100,105,106,117,118,204,205,209,210,211,212,213,214,215,216,222,223,228,229,235,240,241,266 
        set colnames=name,okpo,okopf,okfs,okved,inn,unit,report_type,of,of_lag,ta_fix,ta_fix_lag,cash,cash_lag,ta_nonfix,ta_nonfix_lag,ta,ta_lag,tp_capital,tp_capital_lag,debt_long,debt_long_lag,tp_long,tp_long_lag,debt_short,debt_short_lag,tp_short,tp_short_lag,tp,tp_lag,sales,sales_lag,profit_oper,profit_oper_lag,exp_interest,exp_interest_lag,profit_before_tax,profit_before_tax_lag,profit_after_tax,profit_after_tax_lag,cf_oper_in,cf_oper_in_sales,cf_oper_out,paid_to_supplier,paid_to_worker,paid_interest,paid_profit_tax,paid_other_costs,cf_oper,cf_inv_in,cf_inv_out,paid_fa_investment,cf_inv,cf_fin_in,cf_fin_out,cf_fin,cf,date_published
        
        curl %url% > 2012.csv
        
        echo %colnames% > p2012.csv
        cat 2012.csv | csvcut -d; -e ansi -c%index%  | iconv -f cp1251 -t utf-8 >> p2012.csv
        
        csvclean p2012.csv
        ```
        
        Note: this is a Windows batch file, but it relies on GNU utilities (eg via Cygwin, MinGW or [GOW](https://github.com/bmatzelle/gow/wiki)) and [csvkit](https://csvkit.readthedocs.io/en/latest/). Similar script can be adapted for pure linux/bash. For a Google colab version, click
        [here](https://colab.research.google.com/drive/1FtwoYfBxzDjGyeQ-BPvcDa6k27DpzuVW).
        
        Batch file result is similar to running: 
        
        ```python 
        from boo import download, build
        download(2012)
        build(2012)
        ```
        
        ## Limitations
        
        - No timeseries: we can access all data for each year, but not several years for each firm,
          even though the data is available. 
        - No database: we store files as CSV, not in a database.
        
        ## Contributors
        
        The package is maintained by [Evgeniy Pogrebnyak](https://github.com/epogrebnyak).
        
        Special thanks to [Daniil Chizhevskij](https://daniilchizhevskij.ml/) for PyPI collaboration, without his support `pip install boo` would not be possible.
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Intended Audience :: Financial and Insurance Industry
Classifier: Topic :: Office/Business :: Financial
Classifier: Topic :: Utilities
Description-Content-Type: text/markdown
