Remove obsolete bits allowing to add manual build requirements

We only want to add what's detectable from the package metadata.

README.md

@@ -100,7 +100,6 @@ Configuration data is stored in a TOML file.
 
 | Field | Description | Type |
 | -------- | -------- | -------- |
-| manual_build_requires     | additional build requires, eg. `python3-sphinx`     | list     |
 | test_method     | `pytest`, `tox`     | string     |
 | test_top_level     | filter and test only top-level modules in %check   | bool     |
 | unwanted_tests     | test names to skip with pytest     | list     |

pyp2spec/conf2spec.py

@@ -135,7 +135,6 @@ def fill_in_template(config):
         extras=",".join(config.get_list("extras")),
         license_files=" ".join(config.get_list("license_files")),
         license=config.get_string("license"),
-        manual_build_requires=config.get_list("manual_build_requires"),
         name=config.get_string("pypi_name"),
         python_name=config.get_string("python_name"),
         pypi_version=config.get_string("pypi_version"),

pyp2spec/template.spec

@@ -18,11 +18,6 @@ BuildRequires:  python3-devel
 %global _description %{expand:
 {{description}}}
 
-{% if manual_build_requires -%}
-{% for br in manual_build_requires -%}
-BuildRequires:  {{br}}
-{% endfor -%}
-{% endif %}
 %description %_description
 
 %package -n     python3-{{name}}

tests/expected_specfiles/python-click.spec

@@ -17,7 +17,6 @@ BuildRequires:  python3-devel
 %global _description %{expand:
 This is package 'click' generated automatically by pyp2spec.}
 
-
 %description %_description
 
 %package -n     python3-click

tests/expected_specfiles/python-markdown-it-py.spec

@@ -20,11 +20,6 @@ baseline parsing. Has configurable syntax: you can add new rules and even
 replace existing ones. Pluggable: Adds syntax extensions to extend the parser.
 High speed & safe by default}
 
-BuildRequires:  python3-setuptools
-BuildRequires:  python3-pytest
-BuildRequires:  python3-pytest-benchmark
-BuildRequires:  python3-psutil
-
 %description %_description
 
 %package -n     python3-markdown-it-py

tests/expected_specfiles/python-sphinx.spec

@@ -17,7 +17,6 @@ BuildRequires:  python3-devel
 %global _description %{expand:
 This is package 'sphinx' generated automatically by pyp2spec.}
 
-
 %description %_description
 
 %package -n     python3-sphinx

tests/test_configs/customized_markdown-it-py.conf

@@ -15,13 +15,6 @@ Pluggable: Adds syntax extensions to extend the parser.
 High speed & safe by default
 '''
 
-manual_build_requires = [
-    "python3-setuptools",
-    "python3-pytest",
-    "python3-pytest-benchmark",
-    "python3-psutil"
-]
-
 test_method = "pytest"
 unwanted_tests = [
     "test_file",