add Rougail object

src/rougail/__init__.py

@@ -28,8 +28,39 @@ along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 """
 from .convert import RougailConvert
+from .template.base import RougailBaseTemplate
 from .template.systemd import RougailSystemdTemplate
 from .config import RougailConfig
-from rougail.update import RougailUpgrade
+from tiramisu import Config
+from .update import RougailUpgrade
 
-__ALL__ = ('RougailConvert', 'RougailSystemdTemplate', 'RougailConfig', 'RougailUpgrade')
+
+class Rougail:
+    def __init__(self,
+                 rougailconfig: RougailConfig=None,
+                 ) -> None:
+        if rougailconfig is None:
+            rougailconfig = RougailConfig
+        self.rougailconfig = rougailconfig
+        self.converted = RougailConvert(self.rougailconfig)
+        self.config = None
+
+    async def get_config(self):
+        if not self.config:
+            tiram_obj = self.converted.save(None)
+            optiondescription = {}
+            exec(tiram_obj, None, optiondescription)
+            self.config = await Config(optiondescription['option_0'])
+        return self.config
+
+    async def template(self,
+                       type: str='base',
+                       ) -> None:
+        config = await self.get_config()
+        if type == 'base':
+            engine = RougailBaseTemplate(config, self.rougailconfig)
+        else:
+            engine = RougailSystemdTemplate(config, self.rougailconfig)
+        await engine.instance_files()
+
+__ALL__ = ('Rougail', 'RougailConvert', 'RougailBaseTemplate', 'RougailSystemdTemplate', 'RougailConfig', 'RougailUpgrade')

src/rougail/convert.py

@@ -45,6 +45,7 @@ procedures.
 """
 
 from typing import List
+from tiramisu import Config
 
 from .i18n import _
 from .config import RougailConfig

src/rougail/template/base.py

@@ -467,9 +467,20 @@ class RougailBaseTemplate:
         pass
 
     def process(self,
-                *args,
+                filename: str,
-                ):  # pragma: no cover
+                destfilename: str,
-        raise NotImplementedError(_('cannot processed'))
+                mode: str,
+                owner: str,
+                group: str,
+                ) -> None:
+        if owner not in [None, self.rougailconfig['default_files_owner']]:
+            #FIXME
+            raise TemplateError(_(f'cannot change owner of file {destfilename}'))
+        if group not in [None, self.rougailconfig['default_files_group']]:
+            #FIXME
+            raise TemplateError(_(f'cannot change group of file {destfilename}'))
+        if mode not in [None, self.rougailconfig['default_files_mode']]:
+            chmod(destfilename, eval(f'0o{mode}'))
 
     def post_instance(self):  # pragma: no cover
         pass
@@ -480,9 +491,22 @@ class RougailBaseTemplate:
         raise NotImplementedError(_('cannot instanciate this service type ip'))
 
     def get_data_files(self,
-                       *args,
+                       filevar: Dict,
+                       destfile: str,
+                       service_name: str,
+                       variable,
+                       idx: int,
                        ) -> None:  # pragma: no cover
-        raise NotImplementedError(_('cannot instanciate this service type file'))
+        source = filevar['source']
+        if not isfile(source):  # pragma: no cover
+            raise FileNotFound(_(f'Source file "{source}" does not exist in {", ".join(self.templates_dir)}'))
+        tmp_file = join(self.tmp_dir, source)
+        #self.instance_file(fill, 'files')
+        if variable:
+            var = variable[idx]
+        else:
+            var = None
+        return tmp_file, None, destfile, var
 
     def get_data_service(self,
                          *args,

src/rougail/template/systemd.py

@@ -78,24 +78,6 @@ C %%filename %%file.mode %%file.owner %%file.group - {self.rougailconfig['tmpfil
 %end for
 """
 
-    def get_data_files(self,
-                       filevar: Dict,
-                       destfile: str,
-                       service_name: str,
-                       variable,
-                       idx: int,
-                       ) -> tuple:
-        source = filevar['source']
-        if not isfile(source):  # pragma: no cover
-            raise FileNotFound(_(f'Source file "{source}" does not exist in {", ".join(self.templates_dir)}'))
-        tmp_file = join(self.tmp_dir, source)
-        #self.instance_file(fill, 'files')
-        if variable:
-            var = variable[idx]
-        else:
-            var = None
-        return tmp_file, None, destfile, var
-
     def get_data_overrides(self,
                            filevar: Dict,
                            destfile,
@@ -196,8 +178,7 @@ C %%filename %%file.mode %%file.owner %%file.group - {self.rougailconfig['tmpfil
             raise TemplateError(_(f'cannot change owner of file {destfilename}'))
         if group not in [None, self.rougailconfig['default_files_group']]:
             raise TemplateError(_(f'cannot change group of file {destfilename}'))
-        if mode not in [None, self.rougailconfig['default_files_mode']]:
+        super().process(filename, destfilename, mode, owner, group)
-            chmod(destfilename, eval(f'0o{mode}'))
 
     def post_instance(self):
         destfilename = join(self.destinations_dir, ROUGAIL_DEST_FILE[1:])