Apply black formatting

Author: andreyfedoseev

static_precompiler/compilers/babel.py

@@ -4,9 +4,7 @@
 from . import base
 from .. import exceptions, utils
 
-__all__ = (
-    "Babel",
-)
+__all__ = ("Babel",)
 
 
 class Babel(base.BaseCompiler):

static_precompiler/compilers/base.py

@@ -11,9 +11,7 @@
 logger = logging.getLogger("static_precompiler")
 
 
-__all__ = (
-    "BaseCompiler",
-)
+__all__ = ("BaseCompiler",)
 
 
 class BaseCompiler(object):
@@ -24,7 +22,7 @@ class BaseCompiler(object):
     output_extension = None
 
     def is_supported(self, source_path):
-        """ Return True iff provided source file type is supported by this precompiler.
+        """Return True iff provided source file type is supported by this precompiler.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -35,7 +33,7 @@ def is_supported(self, source_path):
 
     # noinspection PyMethodMayBeStatic
     def get_full_source_path(self, source_path):
-        """ Return the full path to the given source file.
+        """Return the full path to the given source file.
             Check if the source file exists.
             The returned path is OS-dependent.
 
@@ -63,7 +61,7 @@ def get_full_source_path(self, source_path):
         return full_path
 
     def get_output_filename(self, source_filename):
-        """ Return the name of compiled file based on the name of source file.
+        """Return the name of compiled file based on the name of source file.
 
         :param source_filename: name of a source file
         :type source_filename: str
@@ -73,7 +71,7 @@ def get_output_filename(self, source_filename):
         return "{0}.{1}".format(os.path.splitext(source_filename)[0], self.output_extension)
 
     def get_output_path(self, source_path):
-        """ Get relative path to compiled file based for the given source file.
+        """Get relative path to compiled file based for the given source file.
             The returned path is in posix format.
 
         :param source_path: relative path to a source file
@@ -87,7 +85,7 @@ def get_output_path(self, source_path):
         return posixpath.join(settings.OUTPUT_DIR, source_dir, output_filename)
 
     def get_full_output_path(self, source_path):
-        """ Get full path to compiled file based for the given source file.
+        """Get full path to compiled file based for the given source file.
             The returned path is OS-dependent.
 
         :param source_path: relative path to a source file
@@ -98,7 +96,7 @@ def get_full_output_path(self, source_path):
         return os.path.join(settings.ROOT, utils.normalize_path(self.get_output_path(source_path)))
 
     def get_source_mtime(self, source_path):
-        """ Get the modification time of the source file.
+        """Get the modification time of the source file.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -108,7 +106,7 @@ def get_source_mtime(self, source_path):
         return mtime.get_mtime(self.get_full_source_path(source_path))
 
     def get_output_mtime(self, source_path):
-        """ Get the modification time of the compiled file.
+        """Get the modification time of the compiled file.
             Return None of compiled file does not exist.
 
         :param source_path: relative path to a source file
@@ -122,7 +120,7 @@ def get_output_mtime(self, source_path):
         return mtime.get_mtime(full_output_path)
 
     def should_compile(self, source_path, from_management=False):
-        """ Return True iff provided source file should be compiled.
+        """Return True iff provided source file should be compiled.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -151,7 +149,7 @@ def should_compile(self, source_path, from_management=False):
         return False
 
     def get_source(self, source_path):
-        """ Get the source code to be compiled.
+        """Get the source code to be compiled.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -161,7 +159,7 @@ def get_source(self, source_path):
         return utils.read_file(self.get_full_source_path(source_path))
 
     def compile(self, source_path, from_management=False, verbosity=0):
-        """ Compile the given source path and return relative path to the compiled file.
+        """Compile the given source path and return relative path to the compiled file.
             Raise ValueError is the source file type is not supported.
             May raise a StaticCompilationError if something goes wrong with compilation.
         :param source_path: relative path to a source file
@@ -173,9 +171,7 @@ def compile(self, source_path, from_management=False, verbosity=0):
 
         """
         if not self.is_supported(source_path):
-            raise ValueError("'{0}' file type is not supported by '{1}'".format(
-                source_path, self.__class__.__name__
-            ))
+            raise ValueError("'{0}' file type is not supported by '{1}'".format(source_path, self.__class__.__name__))
 
         compiled_path = self.get_output_path(source_path)
 
@@ -196,21 +192,21 @@ def compile(self, source_path, from_management=False, verbosity=0):
         return compiled_path
 
     def compile_lazy(self, source_path):
-        """ Return a lazy object which, when translated to string, compiles the specified source path and returns
-            the path to the compiled file.
-            Raise ValueError is the source file type is not supported.
-            May raise a StaticCompilationError if something goes wrong with compilation.
-            :param source_path: relative path to a source file
-            :type source_path: str
+        """Return a lazy object which, when translated to string, compiles the specified source path and returns
+        the path to the compiled file.
+        Raise ValueError is the source file type is not supported.
+        May raise a StaticCompilationError if something goes wrong with compilation.
+        :param source_path: relative path to a source file
+        :type source_path: str
 
-            :returns: str
+        :returns: str
         """
         return encoding.force_text(self.compile(source_path))
 
     compile_lazy = functional.lazy(compile_lazy, str)
 
     def compile_file(self, source_path):
-        """ Compile the source file. Return the relative path to compiled file.
+        """Compile the source file. Return the relative path to compiled file.
             May raise a StaticCompilationError if something goes wrong with compilation.
 
         :param source_path: path to the source file
@@ -221,7 +217,7 @@ def compile_file(self, source_path):
         raise NotImplementedError
 
     def compile_source(self, source):
-        """ Compile the source code. May raise a StaticCompilationError
+        """Compile the source code. May raise a StaticCompilationError
             if something goes wrong with compilation.
 
         :param source: source code
@@ -232,7 +228,7 @@ def compile_source(self, source):
         raise NotImplementedError
 
     def find_dependencies(self, source_path):
-        """ Find the dependencies for the given source file.
+        """Find the dependencies for the given source file.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -242,7 +238,7 @@ def find_dependencies(self, source_path):
 
     # noinspection PyMethodMayBeStatic
     def get_dependencies(self, source_path):
-        """ Get the saved dependencies for the given source file.
+        """Get the saved dependencies for the given source file.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -261,7 +257,7 @@ def get_dependencies(self, source_path):
 
     # noinspection PyMethodMayBeStatic
     def get_dependents(self, source_path):
-        """ Get a list of files that depends on the given source file.
+        """Get a list of files that depends on the given source file.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -280,7 +276,7 @@ def get_dependents(self, source_path):
 
     # noinspection PyMethodMayBeStatic
     def update_dependencies(self, source_path, dependencies):
-        """ Updates the saved dependencies for the given source file.
+        """Updates the saved dependencies for the given source file.
 
         :param source_path: relative path to a source file
         :type source_path: str
@@ -291,9 +287,7 @@ def update_dependencies(self, source_path, dependencies):
         if not dependencies:
             models.Dependency.objects.filter(source=source_path).delete()
         else:
-            models.Dependency.objects.filter(
-                source=source_path
-            ).exclude(
+            models.Dependency.objects.filter(source=source_path).exclude(
                 depends_on__in=dependencies,
             ).delete()
             for dependency in dependencies:

static_precompiler/compilers/coffeescript.py

@@ -3,9 +3,7 @@
 from . import base
 from .. import exceptions, utils
 
-__all__ = (
-    "CoffeeScript",
-)
+__all__ = ("CoffeeScript",)
 
 
 class CoffeeScript(base.BaseCompiler):
@@ -27,10 +25,13 @@ def compile_file(self, source_path):
         ]
         if self.is_sourcemap_enabled:
             args.append("-m")
-        args.extend([
-            "-o", os.path.dirname(full_output_path),
-            self.get_full_source_path(source_path),
-        ])
+        args.extend(
+            [
+                "-o",
+                os.path.dirname(full_output_path),
+                self.get_full_source_path(source_path),
+            ]
+        )
         return_code, out, errors = utils.run_command(args)
 
         if return_code:

static_precompiler/compilers/handlebars.py

@@ -3,22 +3,24 @@
 from . import base
 from .. import exceptions, utils
 
-__all__ = (
-    "Handlebars",
-)
+__all__ = ("Handlebars",)
 
 
 class Handlebars(base.BaseCompiler):
 
     name = "handlebars"
-    input_extensions = ("hbs", "handlebars", )
+    input_extensions = (
+        "hbs",
+        "handlebars",
+    )
     output_extension = "js"
 
     def is_supported(self, source_path):
         return os.path.splitext(source_path)[1].lstrip(".") in self.input_extensions
 
-    def __init__(self, executable="handlebars", sourcemap_enabled=False, known_helpers=None,
-                 namespace=None, simple=False):
+    def __init__(
+        self, executable="handlebars", sourcemap_enabled=False, known_helpers=None, namespace=None, simple=False
+    ):
         self.executable = executable
         self.is_sourcemap_enabled = sourcemap_enabled
         if known_helpers is None:
@@ -57,8 +59,10 @@ def compile_file(self, source_path):
         args = [
             self.executable,
             self.get_full_source_path(source_path),
-            "-e", template_extension,
-            "-f", full_output_path,
+            "-e",
+            template_extension,
+            "-f",
+            full_output_path,
         ] + self.get_extra_args()
 
         if self.is_sourcemap_enabled:
@@ -77,7 +81,8 @@ def compile_file(self, source_path):
     def compile_source(self, source):
         args = [
             self.executable,
-            "-i", "-",
+            "-i",
+            "-",
         ] + self.get_extra_args()
 
         return_code, out, errors = utils.run_command(args, input=source)