[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

.gitignore

@@ -170,4 +170,4 @@ cython_debug/
 .DS_Store
 *Thumbs.db
 
-.virtual_documents
+.virtual_documents

.virtual_documents/notebooks/20_sky130nm_inverter_schematic_to_layout.ipynb

@@ -42,16 +42,4 @@ elements
 
 
 inverter_netlist_elements, inverter_netlist_connections = spice.parse_netlist_and_extract_elements(netlist_text=inverter_spice_text, spice_type="xschem")
-inverter_netlist_elements, inverter_netlist_connections 
-
-
-
-
-
-
-
-
-
-
-
-
+inverter_netlist_elements, inverter_netlist_connections

gplugins/spice/parse_netlist.py

@@ -53,21 +53,20 @@
 
 
 def parse_netlist_and_extract_elements(
-    netlist_text,
-    spice_type: SupportedSpiceTypes = "lumerical"
+    netlist_text, spice_type: SupportedSpiceTypes = "lumerical"
 ):
     elements = []  # To store elements like components and subcircuits
     connections = []  # To store connections (routes) between elements
     settings = []  # To store settings like .MODEL definitions
 
-    if spice_type == "lumerical": 
+    if spice_type == "lumerical":
         lines = netlist_text.split("\n")
         for line in lines:
             line = line.strip()
             # Skip comments and empty lines
             if not line or line.startswith("*"):
                 continue
-    
+
             # Handle .subckt, .ends, and .MODEL lines specifically
             if line.startswith(".subckt"):
                 parts = re.split(r"\s+", line)
@@ -97,7 +96,7 @@ def parse_netlist_and_extract_elements(
                         component_name = parts[i]
                         settings.append(parts[i + 1 :])
                         break
-    
+
                 elements.append(
                     {
                         "type": "component",
@@ -108,54 +107,61 @@ def parse_netlist_and_extract_elements(
                     }
                 )
 
-    
-    elif spice_type == "xschem":    
+    elif spice_type == "xschem":
         lines = netlist_text.split("\n")
         for line in lines:
             line = line.strip()
-            if not line or line.startswith('v {'):  # Skip the version line and empty lines
+            if not line or line.startswith(
+                "v {"
+            ):  # Skip the version line and empty lines
                 continue
-    
-            if line.startswith('C {'):
+
+            if line.startswith("C {"):
                 parts = line.split(" ")
-                component_info = parts[1].strip('{}')
+                component_info = parts[1].strip("{}")
                 x, y = parts[2], parts[3]
                 attributes_str = " ".join(parts[4:])
-                match = re.search(r'\{(.*)\}', attributes_str)  # Attempt to find the attributes
-    
+                match = re.search(
+                    r"\{(.*)\}", attributes_str
+                )  # Attempt to find the attributes
+
                 if match:  # Check if a match was found
                     attributes = match.group(1)
-                    name_match = re.search(r'name=([^ ]+)', attributes)
-                    label_match = re.search(r'lab=([^}\n]+)', attributes)
-                    name = name_match.group(1) if name_match else ''
-                    label = label_match.group(1) if label_match else ''
-                    
-                    additional_settings = re.findall(r'(\w+)=([^\s}]+)', attributes)
+                    name_match = re.search(r"name=([^ ]+)", attributes)
+                    label_match = re.search(r"lab=([^}\n]+)", attributes)
+                    name = name_match.group(1) if name_match else ""
+                    label = label_match.group(1) if label_match else ""
+
+                    additional_settings = re.findall(r"(\w+)=([^\s}]+)", attributes)
                     settings_dict = dict(additional_settings)
-    
-                    elements.append({
-                        "type": "component",
-                        "component_type": component_info,
-                        "position": {"x": x, "y": y},
-                        "name": name,
-                        "label": label,
-                        "settings": settings_dict
-                    })
+
+                    elements.append(
+                        {
+                            "type": "component",
+                            "component_type": component_info,
+                            "position": {"x": x, "y": y},
+                            "name": name,
+                            "label": label,
+                            "settings": settings_dict,
+                        }
+                    )
                 else:
                     # Handle lines that do not match the expected format
                     print(f"Warning: Line skipped due to unexpected format: {line}")
-            elif line.startswith('N '):
+            elif line.startswith("N "):
                 parts = line.split(" ")
                 x1, y1, x2, y2 = parts[1], parts[2], parts[3], parts[4]
                 attributes_str = " ".join(parts[5:])
-                label_match = re.search(r'lab=([^}\n]+)', attributes_str)
-                label = label_match.group(1) if label_match else ''
-    
-                connections.append({
-                    "start": {"x": x1, "y": y1},
-                    "end": {"x": x2, "y": y2},
-                    "label": label
-                })
+                label_match = re.search(r"lab=([^}\n]+)", attributes_str)
+                label = label_match.group(1) if label_match else ""
+
+                connections.append(
+                    {
+                        "start": {"x": x1, "y": y1},
+                        "end": {"x": x2, "y": y2},
+                        "label": label,
+                    }
+                )
 
     return elements, connections, settings