Namespaces: Turn tests back on (#841)

This PR is based on #805 and turns the tests back on which were
previously skipped.

Todos:
- [x] Turn all tests on
- [x] Rename test dirs

---------

Co-authored-by: Hans-Martin von Gaudecker <[email protected]>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: 3 people

.gitignore

@@ -72,3 +72,4 @@ docs/_build
 docs/tutorials/sandbox_cz.ipynb
 _version.py
 .pixi/
+prof/

docs/conf.py

@@ -5,16 +5,16 @@
 # If extensions (or modules to document with autodoc) are in another directory, add
 # these directories to sys.path here. If the directory is relative to the documentation
 # root, use os.path.abspath to make it absolute, like shown here.
-import datetime as dt
 import pathlib
 import sys
+from datetime import datetime
 
 sys.path.insert(0, str(pathlib.Path("../src").resolve()))
 
 # -- Project information -----------------------------------------------------
 
 project = "GETTSIM"
-copyright = f"2019-{dt.datetime.today().year}, GETTSIM team"  # noqa: A001
+copyright = f"2019-{datetime.today().year}, GETTSIM team"  # noqa: A001
 author = "GETTSIM team"
 release = "0.7.0"
 version = ".".join(release.split(".")[:2])

docs/geps/gep-01.md

@@ -126,9 +126,9 @@ indicate the level of aggregation.
 
 GETTSIM knows about the following units:
 
-- `demographics__p_id`: person identifier
-- `demographics__hh_id`: Haushalt, individuals living together in a household in the
-  Wohngeld sense (§5 WoGG).
+- `p_id`: person identifier
+- `hh_id`: Haushalt, individuals living together in a household in the Wohngeld sense
+  (§5 WoGG).
 - `wohngeld__wthh_id`: Wohngeldrechtlicher Teilhaushalt, i.e. members of a household for
   whom the priority check for Wohngeld/ALG2 yields the same result ∈ {True, False}. This
   unit is based on the priority check via
@@ -144,8 +144,7 @@ GETTSIM knows about the following units:
 - `arbeitslosengeld_2__eg_id`: Einstandsgemeinschaft, a couple whose members are deemed
   to be responsible for each other. This includes couples that live together and may or
   may not be married or in a civil union.
-- `demographics__ehe_id`: Ehegemeinschaft, i.e. couples that are married or in a civil
-  union.
+- `familie__ehe_id`: Ehegemeinschaft, i.e. couples that are married or in a civil union.
 - `einkommensteuer__sn_id`: Steuernummer (same for spouses filing taxes jointly, not the
   same as the Germany-wide Steuer-ID)
 

docs/geps/gep-04.md

@@ -82,7 +82,7 @@ is able to replace this function with her own version.
 See the following example for capital income taxes (Abgeltungssteuer).
 
 ```python
-def abgeltungssteuer__betrag_y_sn(
+def einkommensteuer__abgeltungssteuer__betrag_y_sn(
     einkommensteuer__einkünfte__aus_kapitalvermögen__betrag_y_sn: float,
     abgelt_st_params: dict,
 ) -> float:
@@ -105,7 +105,7 @@ def abgeltungssteuer__betrag_y_sn(
     )
 ```
 
-The function `abgeltungssteuer__betrag_y_sn` requires the variable
+The function `einkommensteuer__abgeltungssteuer__betrag_y_sn` requires the variable
 `einkommensteuer__einkünfte__aus_kapitalvermögen__betrag_y_sn`, which is the amount of
 taxable capital income on the Steuernummer-level (the latter is implied by the `_sn`
 suffix, see {ref}`gep-1`).
@@ -114,23 +114,24 @@ user as a column of the input data or it has to be the name of another function.
 `abgelt_st_params` is a dictionary of parameters related to the calculation of
 `betrag_y_sn`.
 
-> Note: In the source code, the prefix `abgeltungssteuer__` is missing. This is because
-> it is inferred from the path the function is defined in. For more details, see
-> {ref}`gep-6`.
+> Note: In the source code, the prefix `einkommensteuer__abgeltungssteuer__` is missing.
+> This is because it is inferred from the path the function is defined in. For more
+> details, see {ref}`gep-6`.
 
 Another function, say
 
 ```python
 def solidaritätszuschlag__betrag_y_sn(
     einkommensteuer__betrag_mit_kinderfreibetrag_y_sn: float,
     einkommensteuer__anzahl_personen_sn: int,
-    abgeltungssteuer__betrag_y_sn: float,
+    einkommensteuer__abgeltungssteuer__betrag_y_sn: float,
     soli_st_params: dict,
 ) -> float: ...
 ```
 
-may use `abgeltungssteuer__betrag_y_sn` as an input argument. The DAG backend ensures
-that the function `abgeltungssteuer__betrag_y_sn` will be executed first.
+may use `einkommensteuer__abgeltungssteuer__betrag_y_sn` as an input argument. The DAG
+backend ensures that the function `einkommensteuer__abgeltungssteuer__betrag_y_sn` will
+be executed first.
 
 Note that the type annotations (e.g. `float`) indicate the expected type of each input
 and the output of a function, see {ref}`gep-2`.
@@ -231,22 +232,22 @@ In order to inject aggregation functions at the group level into the graph, scri
 functions of the taxes and transfer system should define a dictionary
 `aggregation_specs` at the module level. This dictionary must specify the aggregated
 columns as keys and the AggregateByGroupSpec data class as values. The data class
-specifies the `source_col` (i.e. the column which is being aggregated) and the
-aggregation method `aggr`.
+specifies the `source` (i.e. the column which is being aggregated) and the aggregation
+method `aggr`.
 
-For example, in `demographics.py`, we could have:
+For example, in `household_characteristics.py`, we could have:
 
 ```
 from _gettsim.aggregation import AggregateByGroupSpec
 
 aggregation_specs = {
-    "anzahl_kinder_hh": AggregateByGroupSpec(source_col="demographics__kind", aggr="sum"),
+    "anzahl_kinder_hh": AggregateByGroupSpec(source="familie__kind", aggr="sum"),
     "anzahl_personen_hh": AggregateByGroupSpec(aggr="count"),
 }
 ```
 
 The group identifier (`hh_id`, `wohngeld__wthh_id`, `arbeitslosengeld_2__fg_id`,
-`arbeitslosengeld_2__bg_id`, `arbeitslosengeld_2__eg_id`, `demographics__ehe_id`,
+`arbeitslosengeld_2__bg_id`, `arbeitslosengeld_2__eg_id`, `familie__ehe_id`,
 `einkommensteuer__sn_id`) will be automatically included as an argument; for `count`
 nothing else is necessary.
 
@@ -291,7 +292,7 @@ from _gettsim.aggregation import AggregateByGroupSpec
 
 aggregation_specs = {
     "kindergeld__betrag_m_bg": AggregateByGroupSpec(
-        source_col="kindergeld__betrag_m",
+        source="kindergeld__betrag_m",
         aggr="sum"
     )
 }
@@ -311,21 +312,20 @@ The implementation is similar to aggregations to the level of groupings: In orde
 specify new aggregation functions, scripts with functions of the taxes and transfer
 system should define a dictionary `aggregation_specs` at the module level. This
 dictionary must specify the aggregated columns as keys and the `AggregateByPIDSpec` data
-class as values. The class specifies the `source_col`, `p_id_to_aggregate_by`, and
-`aggr`. If `aggr` is `count`, `source_col` is not needed.
+class as values. The class specifies the `source`, `p_id_to_aggregate_by`, and `aggr`.
+If `aggr` is `count`, `source` is not needed.
 
-The key `source_col` specifies which column is the source of the aggregation operation.
-The key `p_id_to_aggregate_by` specifies the column that indicates to which `p_id` the
-values in `source_col` should be ascribed to. The key `aggr` gives the aggregation
-method.
+The key `source` specifies which column is the source of the aggregation operation. The
+key `p_id_to_aggregate_by` specifies the column that indicates to which `p_id` the
+values in `source` should be ascribed to. The key `aggr` gives the aggregation method.
 
 For example, in `kindergeld.py`, we could have:
 
 ```
 aggregation_specs = {
     "kindergeld__anzahl_ansprüche": AggregateByPIDSpec(
         p_id_to_aggregate_by="kindergeld__p_id_empfänger",
-        source_col="kindergeld__grundsätzlich_anspruchsberechtigt",
+        source="kindergeld__grundsätzlich_anspruchsberechtigt",
         aggr="sum",
     ),
 }

docs/geps/gep-05.md

@@ -83,7 +83,7 @@ argument of `policy_function` has to be `"ges_rente"`:
 ```python
 @policy_function(params_key_for_rounding="ges_rente")
 def sozialversicherung__rente__grundrente__höchstbetrag_m(
-    sozialversicherung__rente__grundrente__grundrentenzeiten_m: int,
+    sozialversicherung__rente__grundrente__grundrentenzeiten_monate: int,
 ) -> float:
     ...
     return out

docs/gettsim_developer/hh_concepts.md

@@ -16,12 +16,12 @@ The units are:
 
 | Unit                             | ID                          | Description                                                                                                                                                                     | Endogenous |
 | -------------------------------- | --------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------- |
-| Haushalt                         | demographics\_\_hh_id       | Individuals that live together in one household in the Wohngeld sense (§5 WoGG).                                                                                                | no         |
+| Haushalt                         | hh_id                       | Individuals that live together in one household in the Wohngeld sense (§5 WoGG).                                                                                                | no         |
 | wohngeldrechtlicher Teilhaushalt | wohngeld\_\_wthh_id         | The relevant unit for Wohngeld. Encompasses all members of a household for whom the Vorrangprüfung of Wohngeld against ALG2/Kinderzuschlag has the same result ∈ {True, False}. | yes        |
-| Familiengemeinschaft             | demographics\_\_fg_id       | Maximum of two generations, the relevant base unit for Bürgergeld / Arbeitslosengeld 2, before excluding children who have enough income fend for themselves.                   | yes        |
+| Familiengemeinschaft             | familie\_\_fg_id            | Maximum of two generations, the relevant base unit for Bürgergeld / Arbeitslosengeld 2, before excluding children who have enough income fend for themselves.                   | yes        |
 | Bedarfsgemeinschaft              | arbeitslosengeld_2\_\_bg_id | Familiengemeinschaft except for children who have enough income to fend for themselves. Relevant unit for Bürgergeld / Arbeitslosengeld 2.                                      | yes        |
 | Steuernummer                     | einkommensteuer\_\_sn_id    | Spouses filing taxes jointly or individuals.                                                                                                                                    | yes        |
-| Ehepartner                       | demographics\_\_ehe_id      | Couples that are either married or in a civil union.                                                                                                                            | yes        |
+| Ehepartner                       | familie\_\_ehe_id           | Couples that are either married or in a civil union.                                                                                                                            | yes        |
 | Einstandsgemeinschaft            | arbeitslosengeld_2\_\_eg_id | A couple whose members are deemed to be responsible for each other.                                                                                                             | yes        |
 
 ## Taxes
@@ -38,7 +38,7 @@ The units are:
 
 #### Pointers
 
-- `demographics__p_id_ehepartner`
+- `familie__p_id_ehepartner`
 
 ### Kinderfreibeträge
 
@@ -52,10 +52,10 @@ The units are:
 
 #### Pointers
 
-- `einkommensteuer__p_id_kinderfreibetragempfänger_1` and
-  `einkommensteuer__p_id_kinderfreibetragempfänger_2` (either set by the user or
-  calculated endogenously via `demographics__p_id_elternteil_1` and
-  `demographics__p_id_elternteil_2`)
+- `einkommensteuer__p_id_kinderfreibetragsempfänger_1` and
+  `einkommensteuer__p_id_kinderfreibetragsempfänger_2` (either set by the user or
+  calculated endogenously via `familie__p_id_elternteil_1` and
+  `familie__p_id_elternteil_2`)
 
 ## Kindergeld
 
@@ -82,8 +82,8 @@ The units are:
 
 #### Pointers
 
-- `arbeitslosengeld_2__p_id_einstandspartner`, `demographics__p_id_elternteil_1`,
-  `demographics__p_id_elternteil_2` (exogenous)
+- `arbeitslosengeld_2__p_id_einstandspartner`, `familie__p_id_elternteil_1`,
+  `familie__p_id_elternteil_2` (exogenous)
 
 ## Elterngeld
 
@@ -95,14 +95,14 @@ The units are:
 
 #### Pointers
 
-- `demographics__p_id_elternteil_1`, `demographics__p_id_elternteil_2` (exogenous)
+- `familie__p_id_elternteil_1`, `familie__p_id_elternteil_2` (exogenous)
 
 ## Unterhalt / Unterhaltsvorschuss
 
 #### Description
 
 - Parents and their children
-- Parents necessarily in different households (different `demographics__hh_id`)
+- Parents necessarily in different households (different `hh_id`)
 
 #### Pointers
 
@@ -119,7 +119,7 @@ The units are:
 
 #### Pointers
 
-- `demographics__p_id_elternteil_1`, `demographics__p_id_elternteil_2` (exogenous)
+- `familie__p_id_elternteil_1`, `familie__p_id_elternteil_2` (exogenous)
 
 ## Rente
 
@@ -131,11 +131,11 @@ The units are:
 
 #### Aggregation unit
 
-- `demographics__ehe_id` (endogenous)
+- `familie__ehe_id` (endogenous)
 
 #### Pointers
 
-- `demographics__p_id_ehepartner` (exogenous)
+- `familie__p_id_ehepartner` (exogenous)
 
 ### Verwitwetenrente
 
@@ -146,11 +146,11 @@ The units are:
 
 #### Aggregation unit
 
-- `demographics__ehe_id` (endogenous)
+- `familie__ehe_id` (endogenous)
 
 #### Pointers
 
-- `demographics__p_id_ehepartner` (exogenous)
+- `familie__p_id_ehepartner` (exogenous)
 
 ## Bürgergeld und Sozialhilfe
 
@@ -174,8 +174,8 @@ The units are:
 
 #### Pointers
 
-- `arbeitslosengeld_2__p_id_einstandspartner`, `demographics__p_id_elternteil_1`,
-  `demographics__p_id_elternteil_2` (exogenous)
+- `arbeitslosengeld_2__p_id_einstandspartner`, `familie__p_id_elternteil_1`,
+  `familie__p_id_elternteil_2` (exogenous)
 
 ### SGB XII (Hilfe zum Lebensunterhalt)
 
@@ -211,8 +211,8 @@ Regarding the household definition:
 
 #### Pointers
 
-- `demographics__hh_id`, `arbeitslosengeld_2__p_id_einstandspartner`,
-  `demographics__p_id_elternteil_1`, `demographics__p_id_elternteil_2` (exogenous)
+- `hh_id`, `arbeitslosengeld_2__p_id_einstandspartner`, `familie__p_id_elternteil_1`,
+  `familie__p_id_elternteil_2` (exogenous)
 
 ### SGB XII (Grundsicherung im Alter / bei Erwerbsminderung)
 
@@ -237,8 +237,8 @@ Government expenditures: 7 Mrd €
 
 #### Pointers
 
-- `arbeitslosengeld_2__p_id_einstandspartner`, `demographics__p_id_elternteil_1`,
-  `demographics__p_id_elternteil_2` (exogenous)
+- `arbeitslosengeld_2__p_id_einstandspartner`, `familie__p_id_elternteil_1`,
+  `familie__p_id_elternteil_2` (exogenous)
 
 ### SGB XII (Eingliederungshilfe für Menschen mit Behinderung)
 
@@ -291,7 +291,7 @@ Government expenditures: 4 Mrd €
     Bedarfsgemeinschaft gets Wohngeld and which gets SGB II.
   - If no or all household members receive Bürgergeld instead of an SGB II transfer, the
     wohngeldrechtlicher Teilhaushalt equals the Haushalt, i.e.
-    `wohngeld__wthh_id = demographics__hh_id`.
+    `wohngeld__wthh_id = hh_id`.
   - Households that consist of at least one Bedarfsgemeinschaft and one
     wohngeldrechtlicher Teilhaushalt are called "Mischhaushalte".
 
@@ -301,8 +301,8 @@ Government expenditures: 4 Mrd €
 
 #### Pointers
 
-- `demographics__hh_id`, `arbeitslosengeld_2__p_id_einstandspartner`,
-  `demographics__p_id_elternteil_1`, `demographics__p_id_elternteil_2` (exogenous)
+- `hh_id`, `arbeitslosengeld_2__p_id_einstandspartner`, `familie__p_id_elternteil_1`,
+  `familie__p_id_elternteil_2` (exogenous)
 
 ### Kinderwohngeld