[setup] add fallback version

.pre-commit-config.yaml

@@ -25,7 +25,7 @@ repos:
         # for now don't force to change from %-operator to {}
         args: [--keep-percent-format, --py3-plus, --py36-plus]
   - repo: https://github.com/PyCQA/isort
-    rev: "5.7.0"
+    rev: "5.11.5"
     hooks:
       - id: isort
         args: ["--profile", "black", "--filter-files"]

fusesoc/capi2/core.py

@@ -53,7 +53,7 @@ def __new__(self, thing):
 
 
 class StringWithUseFlags(str):
-    """ A parsed string with support for use flags. """
+    """A parsed string with support for use flags."""
 
     def __init__(self, string):
         self.exprs = None
@@ -65,7 +65,7 @@ def parse(self, flags):
 
 
 class String(str):
-    """ A plain (unparsed) string. """
+    """A plain (unparsed) string."""
 
     def parse(self, flags):
         raise RuntimeError(
@@ -385,7 +385,7 @@ def get_generators(self):
         return generators
 
     def get_virtuals(self):
-        """ Get a list of "virtual" VLNVs provided by this core. """
+        """Get a list of "virtual" VLNVs provided by this core."""
         return self.virtual
 
     def get_parameters(self, flags={}, ext_parameters={}):

fusesoc/coremanager.py

@@ -289,7 +289,7 @@ def _load_cores(self, library):
             self.db.add(core, library)
 
     def add_library(self, library):
-        """ Register a library """
+        """Register a library"""
         abspath = os.path.abspath(os.path.expanduser(library.location))
         _library = self._lm.get_library(abspath, "location")
         if _library:
@@ -301,7 +301,7 @@ def add_library(self, library):
         self._lm.add_library(library)
 
     def get_libraries(self):
-        """ Get all registered libraries """
+        """Get all registered libraries"""
         return self._lm.get_libraries()
 
     def get_depends(self, core, flags):
@@ -358,17 +358,17 @@ def get_dependency_graph(self, core_vlnv, flags):
         return graph
 
     def get_cores(self):
-        """ Get a dict with all cores, indexed by the core name """
+        """Get a dict with all cores, indexed by the core name"""
         return {str(x.name): x for x in self.db.find()}
 
     def get_core(self, name):
-        """ Get a core with a given name """
+        """Get a core with a given name"""
         c = self.db.find(name)
         c.name.relation = "=="
         return c
 
     def get_generators(self):
-        """ Get a dict with all registered generators, indexed by name """
+        """Get a dict with all registered generators, indexed by name"""
         generators = {}
         for core in self.db.find():
             if hasattr(core, "get_generators"):

fusesoc/edalizer.py

@@ -53,7 +53,7 @@ def cores(self):
 
     @property
     def resolved_cores(self):
-        """ Get a list of all "used" cores after the dependency resolution """
+        """Get a list of all "used" cores after the dependency resolution"""
         try:
             return self.core_manager.get_depends(self.toplevel, self.flags)
         except DependencyError as e:
@@ -67,11 +67,11 @@ def resolved_cores(self):
 
     @property
     def discovered_cores(self):
-        """ Get a list of all cores found by fusesoc """
+        """Get a list of all cores found by fusesoc"""
         return self.core_manager.db.find()
 
     def run(self):
-        """ Run all steps to create a EDAM file """
+        """Run all steps to create a EDAM file"""
 
         # Run the setup task on all cores (fetch and patch them as needed)
         self.setup_cores()
@@ -110,20 +110,20 @@ def run(self):
         return self.edam
 
     def _core_flags(self, core):
-        """ Get flags for a specific core """
+        """Get flags for a specific core"""
 
         core_flags = self.flags.copy()
         core_flags["is_toplevel"] = core.name == self.toplevel
         return core_flags
 
     def setup_cores(self):
-        """ Setup cores: fetch resources, patch them, etc. """
+        """Setup cores: fetch resources, patch them, etc."""
         for core in self.cores:
             logger.info("Preparing " + str(core.name))
             core.setup()
 
     def extract_generators(self):
-        """ Get all registered generators from the cores """
+        """Get all registered generators from the cores"""
         generators = {}
         for core in self.cores:
             logger.debug("Searching for generators in " + str(core.name))
@@ -166,7 +166,7 @@ def _core_list_for_generator(self):
         return out
 
     def run_generators(self):
-        """ Run all generators """
+        """Run all generators"""
         generated_libraries = []
         generated_cores = []
         for core in self.cores:
@@ -242,7 +242,9 @@ def create_edam(self):
                 files_root = os.path.join(self.export_root, core.sanitized_name)
                 core.export(files_root, _flags)
             elif core.is_generated:
-                files_root = os.path.join(self.work_root, "generated", core.sanitized_name)
+                files_root = os.path.join(
+                    self.work_root, "generated", core.sanitized_name
+                )
                 core.export(files_root, _flags)
             else:
                 files_root = core.files_root

fusesoc/main.py

@@ -135,9 +135,7 @@ def dep_graph(cm, args):
 
         # Remove the dot file if the conversion went well.
         os.unlink(dot_filepath)
-    print(
-        "Successfully written dependency graph to {}.".format(converted_output_filepath)
-    )
+    print(f"Successfully written dependency graph to {converted_output_filepath}.")
 
 
 def list_paths(cm, args):

fusesoc/utils.py

@@ -185,6 +185,6 @@ def depgraph_to_dot(core_graph):
     s = "digraph dependencies {\n"
     for core, deps in core_graph.items():
         for dep in deps:
-            s += '"{}"->"{}"\n'.format(core, dep)
+            s += f'"{core}"->"{dep}"\n'
     s += "}\n"
     return s

setup.py

@@ -17,6 +17,7 @@ def read(fname):
     use_scm_version={
         "relative_to": __file__,
         "write_to": "fusesoc/version.py",
+        "fallback_version": "0.4.dev0",
     },
     author="Olof Kindgren",
     author_email="olof.kindgren@gmail.com",

tests/test_provider.py

@@ -15,7 +15,6 @@
 
 
 def test_coregen_provider():
-
     cache_root = tempfile.mkdtemp("coregen_")
     core = Core(os.path.join(cores_root, "misc", "coregencore.core"), cache_root)
 
@@ -72,7 +71,6 @@ def test_github_provider():
 
 
 def test_logicore_provider():
-
     cache_root = tempfile.mkdtemp("logicore_")
     core = Core(os.path.join(cores_root, "misc", "logicorecore.core"), cache_root)