eurostat 1.1.1

Eurostat Python Package

Eurostat Python Package

Tools to read data from Eurostat API.

Features

• Read Eurostat data and metadata as list of tuples or as pandas dataframe.
• Use the new SDMX 2.1 Eurostat web services.
• Download data from Eurostat, COMEXT, DG COMP, DG EMPL, DG GROW.
• Available from both pip and conda.
• MIT license.

Important!

From version 1.0.0, this package implements MAJOR CHANGES.

The previous official Eurostat API, used by the older releases of this Python package, is supposed to be decommissioned in January 2023. It has been replaced with a new dissemination API. This forced to rewrite this Python package, almost completely.

I have done my best to make the new Eurostat Python package compatible with the old releases. Nevertheless, you may see some differences, also in the output format.

The main differences are in the SDMX functions. In particular, OBS_STATUS is no more provided by the API. It is replaced by a flag, that has different symbols and meanings. From version 1.0.0, the SDMX functions of the Eurostat Python package are deprecated, but temporarily kept available. These functions will be removed from version 2.0.0 of the Eurostat Python package. They always print an alert message, that can be "muted" by setting the argument noalert=True.

Documentation

Getting started:

Requires Python 3.5+

pip install eurostat

Read the table of contents of the Eurostat database:

As a list of tuples:

eurostat.get_toc([agency='all'], [dataset='all'], [lang='en'])

Read the table of contents and return a list of tuples. The first element of the list contains the header line. Dates are represented as strings.

agency allows to download only the table of contents of some agencies. They can be provided as a list or as a string, if only one agency is wanted. Allowed agencies are: 'EUROSTAT', 'COMEXT', 'COMP', 'EMPL', 'GROW'.

lang allows to download the table of contents in one of the following languages: 'en'=English, 'fr'=French, 'de'=German, when provided by Eurostat. Default is English.

If you want to get only the metadata of one dataset, set dataset=code, e.g. dataset='MET_10R_3EMP'.

Example:

>>> import eurostat
>>> toc = eurostat.get_toc()
>>> toc[0]
('title', 'code', 'type', 'last update of data', 'last table structure change', 'data start', 'data end')
>>> toc[12:15]
[('Employment by NACE Rev. 2 activity and metropolitan typology', 'MET_10R_3EMP', 'dataset', '2022-05-06T23:00:00+0200', '2022-05-06T23:00:00+0200', '1995', '2020'),
 ('Gross domestic product (GDP) at current market prices by metropolitan regions', 'MET_10R_3GDP', 'dataset', '2022-04-21T23:00:00+0200', '2022-04-21T23:00:00+0200', '2000', '2020'),
 ('Gross value added at basic prices by metropolitan regions', 'MET_10R_3GVA', 'dataset', '2022-04-21T23:00:00+0200', '2022-04-21T23:00:00+0200', '1995', '2020')]

As a pandas dataframe:

eurostat.get_toc_df([agency='all'], [dataset='all'], [lang='en'])

Read the table of contents of the main database and return a dataframe.

agency allows to download only the table of contents of some agencies. They can be provided as a list or as a string, if only one agency is wanted. Allowed agencies are: 'EUROSTAT', 'COMEXT', 'COMP', 'EMPL', 'GROW'.

lang allows to download the table of contents in one of the following languages: "en"=English, "fr"=French, "de"=German, when provided by Eurostat. Default is English.

If you want to get only the metadata of one dataset, set dataset=code, e.g. dataset='MET_10R_3EMP'.

Example:

>>> import eurostat
>>> toc_df = eurostat.get_toc_df()
>>> toc_df
                                                  title  ... data end
0     Road equipment: number of road vehicles by cat...  ...     2018
1        Road equipment: number of road vehicles by age  ...     2018
2              Road equipment: load capacity of lorries  ...     2015
3       Road equipment: new registrations by categories  ...     2015
4        Road traffic: road freight transport in volume  ...     2018
                                                ...  ...      ...
7225  Tropical wood imports to the EU from chapter 4...  ...  2020-12
7226  Candidate countries and potential candidates: ...  ...     2019
7227  Candidate countries and potential candidates: ...  ...     2014
7228  Candidate countries and potential candidates: ...  ...     2015
7229  Candidate countries and potential candidates: ...  ...     2014

You may also want to extract the datasets that pertain a topic. In that case, you can use:

eurostat.subset_toc_df(toc_df, keyword)

Extract from toc_df the rows where the column title contains keyword (case-insensitive).

Example:

>>> f = eurostat.subset_toc_df(toc_df, 'fleet')
>>> f
                                                  title  ... data end
4873                       Fishing fleet, total tonnage  ...     2021
4895                   Fishing Fleet, Number of Vessels  ...     2021
6169  Commercial aircraft fleet by age of aircraft a...  ...     2020
6172  Commercial aircraft fleet by age of aircraft a...  ...     2020
6175  Commercial aircraft fleet by aircraft category...  ...     2020
6178  Commercial aircraft fleet by aircraft category...  ...     2020
6576      Commercial aircraft fleet by type of aircraft  ...     2020
7120     Fishing fleet by age, length and gross tonnage  ...     2021
7121     Fishing fleet by type of gear and engine power  ...     2021

Get the filter parameters to download a subset of a dataset:

eurostat.get_pars(code)

Read the parameter names that can be filtered for a given dataset code and return them as a list.

Example:

>>> import eurostat
>>> pars = eurostat.get_pars('demo_r_d2jan')
>>> pars
['freq', 'unit', 'sex', 'age', 'geo']

From the example, you can note that code is generally case-insensitive.

To get the parameter values for filtering, you can use:

eurostat.get_par_values(code, par)

Read the values of a given parameter par that can be found in a given dataset code.

Example:

>>> import eurostat
>>> par_values = eurostat.get_par_values('demo_r_d2jan', 'sex')
>>> par_values
['T', 'M', 'F']

Get an Eurostat dictionary:

eurostat.get_dic(code, [par=None], [full=True], [frmt="list"], [lang="en"])

Read the dictionary with the descriptions of the parameters (dimensions) of a dataset if par =None or the descriptions of the values of a given parameter par, as a dataframe, a list of tuples or as a dictionary.

If you want the full list of possible values of par, set full=True, while full=False returns only the values that are in the given dataset, output from get_par_values(). Default is full=True.

frmt="list" makes the function return a list of tuples without header. For the dictionary of the parameters, the first element of each tuple is the parameter code, the second is its name, and the third is its description (when provided). For the dictionary of the parameter values, the first element of each tuple is the code value and the second one is its description. Set frmt="df" to get a dataframe as output. If frmt="dict" it returns a dictionary. Default is frmt="list".

lang allows to download the dictionary in one of the following languages: "en"=English, "fr"=French, "de"=German, when provided by Eurostat. Default is English.

Example: Get the dictionary of the parameters of a dataset as a list of tuples

>>> import eurostat
>>> dic = eurostat.get_dic('demo_r_d2jan')
>>> dic
[('freq', 'Time frequency', 'This code list contains the periodicity that refers to the frequency.'),
 ('unit', 'Unit of measure', None),
 ('sex', 'Sex', 'This code list provides information about the state of being male or female and refers ...'),
 ('age', 'Age class', 'This code list contains periods of time, i.e. the length of time that a person or ...'),
 ('geo', 'Geopolitical entity (reporting)', 'This code list defines the reporting geopolitical entities.')]

Example: Get the dictionary of the the parameter values of a dataset as a dataframe

>>> import eurostat
>>> dic = eurostat.get_dic('demo_r_d2jan', 'sex', frmt='df')
>>> dic
    val                                          descr
0     T                                          Total
1     M                                          Males
2     F                                        Females
3  DIFF  Absolute difference between males and females
4   NAP                                 Not applicable
5   NRP                                    No response
6   UNK                                        Unknown

Read a dataset:

As a list of tuples:

eurostat.get_data(code, [flags=False], [filter_pars=dict()], [verbose=False], [reverse_time=False])

Read an Eurostat dataset and returns it as a list of tuples. The first element of the list ("the first row") is the data header.

To get a subset, set filter_pars (a dictionary where keys are parameter names, values are the wanted items).

To see a rough progress status, set verbose=True.

flag=True downloads also the flags associated to the data. Pay attention: the data format changes if flags is True or not. Flag meanings can be found here.

reverse_time=True reverses the order of the time columns. For compatibility with 0.x.x versions.

Example: Full download a dataset without flags as list of tuples

>>> import eurostat
>>> data = eurostat.get_data('GOV_10DD_SLGD')
>>> data[0]
('freq', 'na_item', 'sector', 'maturity', 'unit', 'geo\\TIME_PERIOD', 2018, 2019, 2020, 2021)
>>> data[90:95]
[('A', 'F3', 'S11', 'TOTAL', 'MIO_EUR', 'BE', None, None, 23.8, 39.3),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_EUR', 'ES', None, None, 130.0, 122.2),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_NAC', 'AT', None, None, 0.0, 0.0),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_NAC', 'BE', None, None, 23.8, 39.3),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_NAC', 'ES', None, None, 130.0, 122.2)]

Example: Full download a dataset with flags as list of tuples

>>> import eurostat
>>> data = eurostat.get_data('GOV_10DD_SLGD', True)
>>> data[0]
('freq', 'na_item', 'sector', 'maturity', 'unit', 'geo\\TIME_PERIOD', '2018_value', '2018_flag', '2019_value', '2019_flag', '2020_value', '2020_flag', '2021_value', '2021_flag')
>>> data[90:95]
[('A', 'F3', 'S11', 'TOTAL', 'MIO_EUR', 'BE', None, ':', None, ':', 23.8, '', 39.3, ''),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_EUR', 'ES', None, ':', None, ':', 130.0, '', 122.2, ''),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_NAC', 'AT', None, ':', None, ':', 0.0, '', 0.0, ''),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_NAC', 'BE', None, ':', None, ':', 23.8, '', 39.3, ''),
 ('A', 'F3', 'S11', 'TOTAL', 'MIO_NAC', 'ES', None, ':', None, ':', 130.0, '', 122.2, '')]

Example: Download a subset of data from a dataset without flags as list of tuples

To download a subset, you need to set the filter_pars dictionary. Its keys can be: 'startPeriod', 'endPeriod' and any parameter you get with eurostat.get_pars(). Values can be number, string or list and generally are derived by eurostat.get_par_values().

>>> import eurostat
>>> code = 'GOV_10DD_SLGD'
>>> pars = eurostat.get_pars(code)
>>> pars
['freq', 'na_item', 'sector', 'maturity', 'unit', 'geo']
>>> par_values = eurostat.get_par_values(code, 'geo')
>>> par_values
['BE', 'DE', 'ES', 'AT']
>>> my_filter_pars = {'startPeriod': 2019, 'geo': ['AT','BE']}
>>> data = eurostat.get_data(code, filter_pars=my_filter_pars)
>>> data[0]
('freq', 'na_item', 'sector', 'maturity', 'unit', 'geo\\TIME_PERIOD', 2019, 2020, 2021)
>>> data[445:447]
[('A', 'GD', 'S1_S2', 'Y_LT1', 'PC_TOT', 'AT', None, 1.0, 0.9),
 ('A', 'F22', 'S1_S2', 'TOTAL', 'MIO_EUR', 'BE', None, 0.0, 0.0)]

Example: Download a subset of data from a dataset with flags as list of tuples

>>> import eurostat
>>> code = 'GOV_10DD_SLGD'
>>> pars = eurostat.get_pars(code)
>>> pars
['freq', 'na_item', 'sector', 'maturity', 'unit', 'geo']
>>> par_values = eurostat.get_par_values(code, 'geo')
>>> par_values
['BE', 'DE', 'ES', 'AT']
>>> my_filter_pars = {'startPeriod': 2019, 'geo': ['AT','BE']}
>>> data = eurostat.get_data(code, True, filter_pars=my_filter_pars)
>>> data[0]
('freq', 'na_item', 'sector', 'maturity', 'unit', 'geo\\TIME_PERIOD', '2019_value', '2019_flag', '2020_value', '2020_flag', '2021_value', '2021_flag')
>>> data[446:448]
[('A', 'GD', 'S1_S2', 'Y_LT1', 'PC_TOT', 'AT', None, ':', 1.0, '', 0.9, ''),
 ('A', 'F22', 'S1_S2', 'TOTAL', 'MIO_EUR', 'BE', None, ':', 0.0, '', 0.0, '')]

As a pandas dataframe:

eurostat.get_data_df(code, [flags=False], [filter_pars=None], [verbose=False], [reverse_time=False])

Read an Eurostat dataset and returns it as pandas dataframe.

To get a subset, set filter_pars (a dictionary where keys are parameter names, values are the wanted items).

To see a rough progress status, set verbose=True.

flag=True downloads also the flags associated to the data. Pay attention: the data format changes if flags is True or not. Flag meanings can be found here.

reverse_time=True reverses the order of the time columns. For compatibility with 0.x.x versions.

Example: Full download a dataset without flags as pandas dataframe

>>> import eurostat
>>> data = eurostat.get_data_df('GOV_10DD_SLGD')
>>> data
     freq na_item sector maturity  ... 2018 2019    2020    2021
0       A     F22  S1_S2    TOTAL  ...  NaN  NaN     0.0     0.0
1       A     F22  S1_S2    TOTAL  ...  NaN  NaN     0.0     0.0
2       A     F22  S1_S2    TOTAL  ...  0.0  0.0     0.0     0.0
3       A     F22  S1_S2    TOTAL  ...  NaN  NaN     0.0     0.0
4       A     F22  S1_S2    TOTAL  ...  NaN  NaN     0.0     0.0
  ...     ...    ...      ...  ...  ...  ...     ...     ...
1181    A      GD  S1_S2    Y_LT1  ...  NaN  NaN  2849.0  2408.2
1182    A      GD  S1_S2    Y_LT1  ...  NaN  NaN     1.0     0.9
1183    A      GD  S1_S2    Y_LT1  ...  NaN  NaN     6.9     5.4
1184    A      GD  S1_S2    Y_LT1  ...  4.9  6.0     5.9     5.5
1185    A      GD  S1_S2    Y_LT1  ...  NaN  NaN     0.9     0.8

Example: Full download a dataset with flags as pandas dataframe

>>> import eurostat
>>> data = eurostat.get_data_df('GOV_10DD_SLGD', True)
>>> data
     freq na_item sector maturity  ... 2020_value 2020_flag  2021_value 2021_flag
0       A     F22  S1_S2    TOTAL  ...        0.0         :         0.0          
1       A     F22  S1_S2    TOTAL  ...        0.0                   0.0          
2       A     F22  S1_S2    TOTAL  ...        0.0         :         0.0          
3       A     F22  S1_S2    TOTAL  ...        0.0                   0.0          
4       A     F22  S1_S2    TOTAL  ...        0.0                   0.0          
  ...     ...    ...      ...  ...        ...       ...         ...       ...
1182    A      GD  S1_S2    Y_LT1  ...        1.0                   0.9          
1183    A      GD  S1_S2    Y_LT1  ...        6.9                   5.4          
1184    A      GD  S1_S2    Y_LT1  ...        5.9                   5.5          
1185    A      GD  S1_S2    Y_LT1  ...        0.9         :         0.8          
1186    A      GD  S1_S2    Y_LT1  ...        0.9                   0.8          

Example: Download a subset of data from a dataset without flags as pandas dataframe

To download a subset, you need to set the filter_pars dictionary. Its keys can be: 'startPeriod', 'endPeriod' and any parameter you get with eurostat.get_pars(). Values can be number, string or list and generally are derived by eurostat.get_par_values().

>>> import eurostat
>>> code = 'GOV_10DD_SLGD'
>>> pars = eurostat.get_pars(code)
>>> pars
['freq', 'na_item', 'sector', 'maturity', 'unit', 'geo']
>>> par_values = eurostat.get_par_values(code, 'geo')
>>> par_values
['BE', 'DE', 'ES', 'AT']
>>> my_filter_pars = {'endPeriod': 2020, 'geo': ['AT','BE']}
>>> data = eurostat.get_data_df(code, filter_pars=my_filter_pars)
>>> data
    freq na_item sector maturity     unit geo\TIME_PERIOD  2018  2019     2020
0      A     F22  S1_S2    TOTAL  MIO_EUR              AT   NaN   NaN      0.0
1      A     F22  S1_S2    TOTAL  MIO_NAC              AT   NaN   NaN      0.0
2      A     F22  S1_S2    Y_LT1  MIO_EUR              AT   NaN   NaN      0.0
3      A     F22  S1_S2    Y_LT1  MIO_NAC              AT   NaN   NaN      0.0
4      A     F29  S1_S2    TOTAL  MIO_EUR              AT   NaN   NaN      0.0
..   ...     ...    ...      ...      ...             ...   ...   ...      ...
633    A      GD  S1_S2    Y_GT1  MIO_NAC              BE   NaN   NaN  72660.0
634    A      GD  S1_S2    Y_GT1   PC_TOT              BE   NaN   NaN     93.1
635    A      GD  S1_S2    Y_LT1  MIO_EUR              BE   NaN   NaN   5387.0
636    A      GD  S1_S2    Y_LT1  MIO_NAC              BE   NaN   NaN   5387.0
637    A      GD  S1_S2    Y_LT1   PC_TOT              BE   NaN   NaN      6.9

Example: Download a subset of data from a dataset with flags as pandas dataframe

>>> import eurostat
>>> code = 'GOV_10DD_SLGD'
>>> pars = eurostat.get_pars(code)
>>> pars
['freq', 'na_item', 'sector', 'maturity', 'unit', 'geo']
>>> par_values = eurostat.get_par_values(code, 'geo')
>>> par_values
['BE', 'DE', 'ES', 'AT']
>>> my_filter_pars = {'endPeriod': 2020, 'geo': ['AT','BE']}
>>> data = eurostat.get_data_df(code, True, filter_pars=my_filter_pars)
>>> data
    freq na_item sector maturity  ... 2019_value 2019_flag  2020_value 2020_flag
0      A     F22  S1_S2    TOTAL  ...        NaN         :         0.0          
1      A     F22  S1_S2    TOTAL  ...        NaN         :         0.0          
2      A     F22  S1_S2    Y_LT1  ...        NaN         :         0.0          
3      A     F22  S1_S2    Y_LT1  ...        NaN         :         0.0          
4      A     F29  S1_S2    TOTAL  ...        NaN         :         0.0          
..   ...     ...    ...      ...  ...        ...       ...         ...       ...
635    A      GD  S1_S2    Y_GT1  ...        NaN         :        93.1          
636    A      GD  S1_S2    Y_LT1  ...        NaN         :      5387.0          
637    A      GD  S1_S2    Y_LT1  ...        NaN         :      5387.0          
638    A      GD  S1_S2    Y_LT1  ...        NaN         :         6.9          
639    A      GD  S1_S2    Y_LT1  ...        NaN         :         6.9          

In case you need to use a proxy:

You can configure the https proxy with setproxy, or with set_requests_args (the latter is described in the next section).

eurostat.setproxy(proxyinfo)

It requires in input proxyinfo, a dictionary with one key ('https') and value containing the connection parameters in a list.
If authentication is not needed, set username and password to None.

It overwrites the proxy setting of any previous runs of set_requests_args.

For the Eurostat API, only the https proxy is used.

Example:

>>> import eurostat
>>> proxyinfo = {'https': ['myuser', 'mypassword', 'http://url:port']}
>>> eurostat.setproxy(proxyinfo)

It always returns None. If you want to see your setting, use the function get_requests_args.

In case you need to configure the request:

You may need to modify the default download settings. The Eurostat package uses the requests package and allows to set some of its arguments:

• timeout: how long to wait for the server before raising an error, in sec. Default is 120 sec.
• proxies : sets the proxies. It overwrites the proxy setting of any previous runs of setproxy. For the Eurostat API, only the https proxy is used. Default is None (the optional argument is not passed to the request).
• verify : whether to verify the server’s TLS certificate, or to use a CA bundle. Defaults to None (the optional argument is not passed to the request).
• cert : whether to use a SSL client cert file. Defaults to None (the optional argument is not passed to the request).

eurostat.set_requests_args([timeout=120.], [proxies=None], [verify=None], [cert=None])

It returns None.

For detailed information, please refer to the documentation of the package requests.

Example:

>>> import eurostat
>>> mytimeout = 240.
>>> myproxy = {'https': 'http://myuser:mypass@123.45.67.89:1234'}
>>> eurostat.set_requests_args(timeout=mytimeout, proxies=myproxy)

To check the settings:

eurostat.get_requests_args()

It returns a dictionary with the argument names and their respective values, exactly as they are passed to the request.

Bug reports and feature requests:

After checking all the issues online, please open a new issue or send a message to noemi.cazzaniga [at] polimi.it .

Disclaimer:

Download and usage of Eurostat data is subject to Eurostat's general copyright notice and licence policy (see Policies). Please also be aware of the European Commission's general conditions.

Data sources:

• Eurostat database: online catalog.
• Eurostat classifications: Access to classifications.
• Eurostat Interactive Data Browser: Data Browser.
• Eurostat Interactive Tool for Comext Data: Easy Comext.
• Eurostat PRODCOM website: PRODCOM.
• Eurostat acronyms: Symbols and abbreviations.
• Eurostat web services description: Web services.

References:

• Python package pandas: Python Data Analysis Library.
• Python package requests: HTTP Library for Python.
• R package eurostat: R Tools for Eurostat Open Data.

History:

version 1.1.1 (13 Jun 2024):

• Added the option for downloading the toc only for some agencies.
• Internal bug fix.

version 1.1.0 (09 Mar 2024):

• Bug fix: async download.
• set_requests_args, get_requests_args added.
• get_dic gives also dims dictionary.
• Added dataframe output from get_dic.
• get_toc of single dataset.
• Enhanced localisation.

version 1.0.4 (03 Apr 2023):

• Changed input of setproxy to read the full address.

version 1.0.3 (30 Mar 2023):

• Bug fix: proxy setting.

version 1.0.2 (14 Mar 2023):

• Bug fix: proxy setting. Deprecated.

version 1.0.1 (12 Oct 2022):

• Bug fix (wheel for conda venv).

version 1.0.0 (08 Oct 2022):

• Adapted to the new Eurostat API (SDMX 2.1).
• pandasdmx not required anymore.
• Error messages improved.
• Compiled also for conda install.
• Multilingual dictionary.

version 0.2.3 (06 Apr 2021):

• Internal bug fix.

version 0.2.2 (31 Mar 2021):

• Bug fix (sdmx non-annual data). Deprecated.

version 0.2.1 (10 Nov 2020):

• Bug fix (pandasdmx 0.9).

version 0.2.0 (22 May 2020):

• Improved SDMX download capability in case of slow internet connections.

version 0.1.5 (08 Jan 2020):

• Bug fix (proxy info).
• get_avail_sdmx, get_avail_sdmx_df, subset_avail_sdmx_df added.

version 0.1.4 (20 Dec 2019):

• Added support to proxy.

version 0.1.3 (17 Dec 2019):

• Bug fix (non-annual data headers).

version 0.1.2 (25 Nov 2019):

• Added possibility of downloading flags.
• get_toc_df, subset_toc_df added.

version 0.1.1 (21 Nov 2019):

• First official release.