style: Ran black/isort on skidl and test files.

skidl/__init__.py

@@ -28,7 +28,7 @@
 
 from .alias import Alias
 from .bus import Bus
-from .circuit import Circuit, HIER_SEP
+from .circuit import HIER_SEP, Circuit
 from .group import Group, SubCircuit, subcircuit
 from .interface import Interface
 from .logger import erc_logger
@@ -37,11 +37,42 @@
 from .netlist_to_skidl import netlist_to_skidl
 from .network import Network, tee
 from .package import Package, package
-from .part import Part, PartTmplt, SkidlPart, NETLIST, LIBRARY, TEMPLATE
-from .part_query import search, show, search_parts_iter, search_parts, show_part, search_footprints_iter, search_footprints, show_footprint
+from .part import LIBRARY, NETLIST, TEMPLATE, Part, PartTmplt, SkidlPart
+from .part_query import (
+    search,
+    search_footprints,
+    search_footprints_iter,
+    search_parts,
+    search_parts_iter,
+    show,
+    show_footprint,
+    show_part,
+)
 from .pin import Pin
 from .schlib import SchLib
-from .skidl import lib_search_paths, footprint_search_paths, set_default_tool, get_default_tool, set_query_backup_lib, get_query_backup_lib, set_backup_lib, get_backup_lib, load_backup_lib, ERC, erc_assert, generate_netlist, generate_pcb, generate_xml, generate_schematic, generate_svg, generate_graph, reset, backup_parts, POWER, no_files
+from .skidl import (
+    ERC,
+    POWER,
+    backup_parts,
+    erc_assert,
+    footprint_search_paths,
+    generate_graph,
+    generate_netlist,
+    generate_pcb,
+    generate_schematic,
+    generate_svg,
+    generate_xml,
+    get_backup_lib,
+    get_default_tool,
+    get_query_backup_lib,
+    lib_search_paths,
+    load_backup_lib,
+    no_files,
+    reset,
+    set_backup_lib,
+    set_default_tool,
+    set_query_backup_lib,
+)
 from .tools import KICAD, SKIDL, SPICE, node
 
 standard_library.install_aliases()

skidl/bus.py

@@ -14,8 +14,8 @@
 )
 
 import builtins
-from builtins import range, str, super
 import re
+from builtins import range, str, super
 
 from future import standard_library
 
@@ -26,14 +26,14 @@
 from .pin import Pin
 from .skidlbaseobj import SkidlBaseObject
 from .utilities import (
-    get_unique_name,
-    flatten,
     expand_indices,
+    filter_list,
     find_num_copies,
+    flatten,
     from_iadd,
-    rmv_iadd,
-    filter_list,
+    get_unique_name,
     list_or_scalar,
+    rmv_iadd,
 )
 
 # Prefix for implicit buses.

skidl/circuit.py

@@ -34,10 +34,15 @@
 from .pckg_info import __version__
 from .pin import Pin
 from .schlib import SchLib
-from .scriptinfo import get_skidl_trace, get_script_name
+from .scriptinfo import get_script_name, get_skidl_trace
 from .skidlbaseobj import SkidlBaseObject
-from .utilities import reset_get_unique_name, flatten, expand_buses, opened, num_to_chars
-
+from .utilities import (
+    expand_buses,
+    flatten,
+    num_to_chars,
+    opened,
+    reset_get_unique_name,
+)
 
 standard_library.install_aliases()
 
@@ -478,6 +483,7 @@ def _check_for_empty_footprints(self):
         for part in self.parts:
             if getattr(part, "footprint", "") == "":
                 import skidl
+
                 skidl.empty_footprint_handler(part)
 
     def _preprocess(self):
@@ -798,12 +804,12 @@ def get_net_nc_stubs(self):
         """Get all nets/buses that are stubs or no-connects."""
 
         # Search all nets for those set as stubs or that are no-connects.
-        stubs = [n for n in self.nets if getattr(n, "stub", False) or isinstance(n, NCNet)]
+        stubs = [
+            n for n in self.nets if getattr(n, "stub", False) or isinstance(n, NCNet)
+        ]
 
         # Also find buses that are set as stubs and add their individual nets.
-        stubs.extend(
-            expand_buses([b for b in self.buses if getattr(b, "stub", False)])
-        )
+        stubs.extend(expand_buses([b for b in self.buses if getattr(b, "stub", False)]))
 
         return stubs
 
@@ -966,6 +972,7 @@ def generate_schematic(self, **kwargs):
         """
 
         import skidl
+
         from .tools import tool_modules
 
         # Reset the counters to clear any warnings/errors from previous run.
@@ -979,7 +986,6 @@ def generate_schematic(self, **kwargs):
 
         active_logger.report_summary("generating schematic")
 
-
     def generate_dot(
         self,
         file_=None,

skidl/group.py

@@ -19,7 +19,6 @@
 
 from future import standard_library
 
-
 standard_library.install_aliases()
 
 

skidl/interface.py

@@ -24,7 +24,14 @@
 from .pin import Pin
 from .protonet import ProtoNet
 from .skidlbaseobj import SkidlBaseObject
-from .utilities import from_iadd, rmv_iadd, expand_indices, list_or_scalar, to_list, filter_list
+from .utilities import (
+    expand_indices,
+    filter_list,
+    from_iadd,
+    list_or_scalar,
+    rmv_iadd,
+    to_list,
+)
 
 standard_library.install_aliases()
 

skidl/net.py

@@ -14,16 +14,26 @@
 )
 
 import collections
+import re
 from builtins import range, super
 from copy import copy, deepcopy
-import re
 
 from future import standard_library
 
 from .erc import dflt_net_erc
 from .logger import active_logger
 from .skidlbaseobj import SkidlBaseObject
-from .utilities import from_iadd, set_iadd, rmv_iadd, expand_indices, filter_list, get_unique_name, expand_buses, flatten, find_num_copies
+from .utilities import (
+    expand_buses,
+    expand_indices,
+    filter_list,
+    find_num_copies,
+    flatten,
+    from_iadd,
+    get_unique_name,
+    rmv_iadd,
+    set_iadd,
+)
 
 standard_library.install_aliases()
 
@@ -645,6 +655,7 @@ def generate_netlist_net(self, tool=None):
         """
 
         import skidl
+
         from .tools import tool_modules
 
         tool = tool or skidl.get_default_tool()
@@ -666,6 +677,7 @@ def generate_xml_net(self, tool=None):
         """
 
         import skidl
+
         from .tools import tool_modules
 
         tool = tool or skidl.get_default_tool()
@@ -718,7 +730,9 @@ def name(self, name):
 
         # Now name the object with the given name or some variation
         # of it that doesn't collide with anything else in the list.
-        super(Net, self.__class__).name.fset(self, get_unique_name(self.circuit.nets, "name", NET_PREFIX, name))
+        super(Net, self.__class__).name.fset(
+            self, get_unique_name(self.circuit.nets, "name", NET_PREFIX, name)
+        )
 
     @name.deleter
     def name(self):

skidl/netpinlist.py

@@ -23,7 +23,7 @@
 from .network import Network
 from .pin import Pin
 from .protonet import ProtoNet
-from .utilities import  set_iadd, expand_buses, flatten
+from .utilities import expand_buses, flatten, set_iadd
 
 standard_library.install_aliases()
 

skidl/part.py

@@ -25,16 +25,16 @@
 from .logger import active_logger
 from .skidlbaseobj import SkidlBaseObject
 from .utilities import (
-    from_iadd,
-    rmv_iadd,
+    add_unique_attr,
     expand_indices,
     filter_list,
-    get_unique_name,
-    flatten,
     find_num_copies,
-    to_list,
+    flatten,
+    from_iadd,
+    get_unique_name,
     list_or_scalar,
-    add_unique_attr,
+    rmv_iadd,
+    to_list,
 )
 
 standard_library.install_aliases()
@@ -991,6 +991,7 @@ def generate_netlist_component(self, tool=None):
         """
 
         import skidl
+
         from .tools import tool_modules
 
         tool = tool or skidl.get_default_tool()
@@ -1009,6 +1010,7 @@ def generate_xml_component(self, tool=None):
         """
 
         import skidl
+
         from .tools import tool_modules
 
         tool = tool or skidl.get_default_tool()
@@ -1024,6 +1026,7 @@ def generate_svg_component(self, symtx="", tool=None, net_stubs=None):
         """
 
         import skidl
+
         from .tools import tool_modules
 
         tool = tool or skidl.get_default_tool()

skidl/part_query.py

@@ -58,6 +58,7 @@ def search_parts_iter(terms, tool=None):
 
     import skidl
     import skidl.tools
+
     from .schlib import SchLib
 
     if tool is None:

skidl/pin.py

@@ -13,9 +13,9 @@
     unicode_literals,
 )
 
+import random
 import re
 import sys
-import random
 from builtins import range, super
 from collections import defaultdict
 from copy import copy
@@ -27,13 +27,13 @@
 from .logger import active_logger
 from .skidlbaseobj import ERROR, OK, WARNING, SkidlBaseObject
 from .utilities import (
-    from_iadd,
-    set_iadd,
-    rmv_iadd,
-    expand_indices,
     expand_buses,
-    flatten,
+    expand_indices,
     find_num_copies,
+    flatten,
+    from_iadd,
+    rmv_iadd,
+    set_iadd,
     to_list,
 )
 
@@ -237,7 +237,7 @@ def _normalize_num(self):
         """
 
         # Split the pin number into an initial alpha BGA row followed by column number.
-        n = list(re.match(r"(\D*)(.*)", str(self.num)).group(1,2))
+        n = list(re.match(r"(\D*)(.*)", str(self.num)).group(1, 2))
 
         # Uppercase the BGA row. This has no effect if it's not a BGA.
         n[0] = n[0].upper()

skidl/pyspice.py

@@ -15,16 +15,22 @@
 
 from future import standard_library
 
-from .skidl import set_default_tool, generate_netlist, reset, lib_search_paths, generate_svg
-from .net import Net
-from .schlib import SchLib
-from .part import TEMPLATE, Part
-from .group import subcircuit
-from .tools.spice import node, Parameters, XspiceModel
-from .package import package
 from .bus import Bus
-from .tools import SKIDL, SPICE, KICAD
+from .group import subcircuit
 from .logger import active_logger
+from .net import Net
+from .package import package
+from .part import TEMPLATE, Part
+from .schlib import SchLib
+from .skidl import (
+    generate_netlist,
+    generate_svg,
+    lib_search_paths,
+    reset,
+    set_default_tool,
+)
+from .tools import KICAD, SKIDL, SPICE
+from .tools.spice import Parameters, XspiceModel, node
 
 standard_library.install_aliases()
 
@@ -34,7 +40,9 @@
     from PySpice.Unit import *
 
 except ImportError:
-    active_logger.warning("PySpice does not support Python 2, so SPICE simulation is not possible.")
+    active_logger.warning(
+        "PySpice does not support Python 2, so SPICE simulation is not possible."
+    )
 
 else:
     from .libs.pyspice_sklib import *

skidl/schematics/debug_draw.py

@@ -15,17 +15,17 @@
 
 # __all__ = ["Router",]
 
-from builtins import range, zip, super
+from builtins import range, super, zip
 from collections import defaultdict
 from enum import Enum
-from itertools import zip_longest, chain
-from random import randint, choice
+from itertools import chain, zip_longest
+from random import choice, randint
 
 from future import standard_library
 
 from ..part import Part
 from ..tools.kicad.constants import GRID
-from .geometry import Point, Vector, BBox, Tx, Segment
+from .geometry import BBox, Point, Segment, Tx, Vector
 
 standard_library.install_aliases()