Implement support for specific python versions #16

pyp2spec/conf2spec.py

@@ -133,7 +133,7 @@ def wrap_description(config):
         break_long_words=False
     )
 
-def fill_in_template(config):
+def fill_in_template(config, python_version):
     """Return template rendered with data from config file."""
 
     with (files("pyp2spec") / TEMPLATE_FILENAME).open("r", encoding="utf-8") as f:
@@ -152,6 +152,7 @@ def fill_in_template(config):
         name=config.get_string("pypi_name"),
         python_name=config.get_string("python_name"),
         pypi_version=config.get_string("pypi_version"),
+        python_version=python_version,
         source=config.get_string("source"),
         summary=config.get_string("summary"),
         test_method=generate_check(config),
@@ -163,11 +164,11 @@ def fill_in_template(config):
     return result
 
 
-def save_spec_file(config, output):
+def save_spec_file(config, output, python_version):
     """Save the spec file in the current directory if custom output is not set.
     Return the saved file name."""
 
-    result = fill_in_template(config)
+    result = fill_in_template(config, python_version)
     if output is None:
         output = config.get_string("python_name") + ".spec"
     with open(output, "w", encoding="utf-8") as spec_file:
@@ -176,10 +177,10 @@ def save_spec_file(config, output):
     return output
 
 
-def create_spec_file(config_file, spec_output=None):
+def create_spec_file(config_file, spec_output=None, python_version=None):
     """Create and save the generate spec file."""
     config = ConfigFile(config_file)
-    return save_spec_file(config, spec_output)
+    return save_spec_file(config, spec_output, python_version)
 
 
 @click.command()
@@ -189,9 +190,15 @@ def create_spec_file(config_file, spec_output=None):
     "-o",
     help="Provide custom output for spec file",
 )
-def main(config, spec_output):
+@click.option(
+    "--python-version",
+    "-p",
+    help="Specify specific python version to build for, e.g 3.11",
+)
+
+def main(config, spec_output, python_version):
     try:
-        create_spec_file(config, spec_output)
+        create_spec_file(config, spec_output, python_version)
     except (Pyp2specError, NotImplementedError) as exc:
         click.secho(f"Fatal exception occurred: {exc}", fg="red")
         sys.exit(1)

pyp2spec/template.spec

@@ -1,3 +1,7 @@
+{% if python_version %}
+%global python3_pkgversion {{ python_version }}
+
+{% endif -%}
 Name:           {{python_name}}
 Version:        {{version}}
 Release:        %autorelease
@@ -11,7 +15,11 @@ Source:         {{source}}
 {% if not archful %}
 BuildArch:      noarch
 {%- endif %}
+{% if python_version %}
+BuildRequires:  python%{python3_pkgversion}-devel
+{% else -%}
 BuildRequires:  python3-devel
+{% endif -%}
 {% for br in additional_build_requires -%}
 BuildRequires:  {{br}}
 {% endfor %}
@@ -21,15 +29,25 @@ BuildRequires:  {{br}}
 {{description}}}
 
 %description %_description
-
+{% if python_version %}
+%package -n     python%{python3_pkgversion}-{{name}}
+{% else %}
 %package -n     python3-{{name}}
+{% endif -%}
 Summary:        %{summary}
-
+{% if python_version %}
+%description -n python%{python3_pkgversion}-{{name}} %_description
+{% else %}
 %description -n python3-{{name}} %_description
+{% endif -%}
 {% if extras %}
 # For official Fedora packages, review which extras should be actually packaged
 # See: https://docs.fedoraproject.org/en-US/packaging-guidelines/Python/#Extras
+{%- if python_version %}
+%pyproject_extras_subpkg -n python%{python3_pkgversion}-{{name}} {{extras}}
+{% else %}
 %pyproject_extras_subpkg -n python3-{{name}} {{extras}}
+{% endif -%}
 {% endif %}
 
 %prep
@@ -59,8 +77,11 @@ Summary:        %{summary}
 {% if test_method -%}
 {{test_method}}
 {% endif %}
-
+{% if python_version %}
+%files -n python%{python3_pkgversion}-{{name}} -f %{pyproject_files}
+{% else %}
 %files -n python3-{{name}} -f %{pyproject_files}
+{% endif -%}
 {% if doc_files -%}
 %doc {{doc_files}}
 {% endif -%}