Cadence lib, updated unix opt handling, and tests

Author: jehess

.gitignore

@@ -134,3 +134,4 @@ dmypy.json
 
 # Pyre type checker
 .pyre/
+morpheus/tests/.cadence/dfII/history/

.vscode/launch.json

@@ -8,7 +8,7 @@
             "name": "Python: Schematic Test",
             "type": "python",
             "request": "launch",
-            "program": "morpheus/tests/schematictest.py",
+            "program": "tests/schematictest.py",
             "console": "integratedTerminal",
             "justMyCode": true
         },
@@ -18,6 +18,14 @@
             "request": "launch",
             "module": "morpheus",
             "justMyCode": true
+        },
+        {
+            "name": "Python: Module no GUI",
+            "type": "python",
+            "request": "launch",
+            "module": "morpheus",
+            "args": ["--nograph"],
+            "justMyCode": true
         }
     ]
 }

morpheus/CadenceRunner.py

@@ -0,0 +1,9 @@
+
+
+
+import subprocess
+
+
+class cadenceRunner:
+    def __init__(self,pin) -> None:
+        subprocess.run(["virtuoso", "-nograph"]) 

morpheus/Schematic.py

@@ -22,7 +22,8 @@ def __init__(self,ws,lib,DUT,config, tconfig) -> None:
         self.terminals = dict()
         self.instances = dict()
         self.evaluatedPins = list()
-        self.config.Build = list()
+        if(hasattr(self.config,"Build")):
+            self.config.Build = list()
 
     def reevaluate(self, pins):
         self.evaluatedPins = pins

morpheus/Test_bench_definitions/Schematics/opamp.yml

@@ -2,19 +2,41 @@ name: "OPAMP"
 type: "terminal"
 
 Terminals:
-  
+  - name: "vss"
+    type: "vss"
+    term: "dc"
+    pattern: "vss"
+    region: 0
+    #parameters:
+    #  vdc: "vss"
+
+  - name: "vdd"
+    type: "vdd"
+    term: "dc"
+    pattern: "vdd"
+    region: 0
+
+  - name: "postive"
+    type: "postive"
+    term: "dc"
+    pattern: "v2"
+    region: 0
+
   - name: "negative"
+    type: "negative"
     term: "dc"
-    pattern: ""
+    pattern: "v1"
     region: 0
 
   - name: "postive"
+    type: "postive"
     term: "dc"
-    pattern: ""
+    pattern: "v2"
     region: 0
 
   - name: "output"
-   term: "dc"
-    pattern: ""
+    type: "output"
+    term: "dc"
+    pattern: "vo"
     region: 0
 

morpheus/tests/.cadence/dfII/Navigator/Options.xml morpheus/Test_bench_definitions/Tests/opamp.yml

@@ -0,0 +1,15 @@
+def __add_options(parser):
+    """
+    Add the `Schematic` options
+    """
+    parser.add_argument(
+        "--id",
+        metavar="ID",
+        default="default",
+        help="What the skillbridge id is (default: default)",
+    )
+    parser.add_argument(
+        "--nograph",
+        action="store_true",
+        help="Run without GUI (default: FALSE)",
+    )

morpheus/UnixOptions.py

@@ -1,2 +1,3 @@
 """Cadence Virtuoso Maestro test bench generator"""
-__version__ = '0.0.0'
+__version__ = '0.0.0'
+from morpheus import Schematic

morpheus/__init__.py

@@ -1,18 +1,119 @@
 import argparse
+from morpheus import UnixOptions
 from morpheus.GUIController import *
+from morpheus.Schematic import *
 
-
+from morpheus import __version__
 import os
-def main():
+
+from collections import defaultdict
+
+
+
+
+#borrowed and modified from pyinstaller
+
+# This is used by the ``--debug`` option.
+class _SmartFormatter(argparse.HelpFormatter):
+    def _split_lines(self, text, width):
+        if text.startswith('R|'):
+            # The underlying implementation of ``RawTextHelpFormatter._split_lines`` invokes this; mimic it.
+            return text[2:].splitlines()
+        else:
+            # Invoke the usual formatter.
+            return super()._split_lines(text, width)
+def __add_options(parser):
+    parser.add_argument(
+        '-v',
+        '--version',
+        action='version',
+        version=__version__,
+        help='Show program version info and exit.',
+    )
+class _MorphArgumentParser(argparse.ArgumentParser):
+    def __init__(self, *args, **kwargs):
+        self._morph_action_groups = defaultdict(list)
+        super().__init__(*args, **kwargs)
+
+    def _add_options(self, __add_options: callable, name: str = ""):
+        """
+        Mutate self with the given callable, storing any new actions added in a named group
+        """
+        n_actions_before = len(getattr(self, "_actions", []))
+        __add_options(self)  # preserves old behavior
+        new_actions = getattr(self, "_actions", [])[n_actions_before:]
+        self._morph_action_groups[name].extend(new_actions)
+
+    def _option_name(self, action):
+        """
+        Get the option name(s) associated with an action
+
+        For options that define both short and long names, this function will
+        return the long names joined by "/"
+        """
+        longnames = [name for name in action.option_strings if name.startswith("--")]
+        if longnames:
+            name = "/".join(longnames)
+        else:
+            name = action.option_strings[0]
+        return name
+
+    def _forbid_options(self, args: argparse.Namespace, group: str, errmsg: str = ""):
+        """Forbid options from a named action group"""
+        options = defaultdict(str)
+        for action in self._pyi_action_groups[group]:
+            dest = action.dest
+            name = self._option_name(action)
+            if getattr(args, dest) is not self.get_default(dest):
+                if dest in options:
+                    options[dest] += "/"
+                options[dest] += name
+
+        # if any options from the forbidden group are not the default values,
+        # the user must have passed them in, so issue an error report
+        if options:
+            sep = "\n  "
+            bad = sep.join(options.values())
+            if errmsg:
+                errmsg = "\n" + errmsg
+            raise SystemExit(f"option(s) not allowed:{sep}{bad}{errmsg}")
+
+
+def generate_parser() -> _MorphArgumentParser:
+    """
+    Build an argparse parser for morpheus's main CLI.
+    """
+
+    parser = _MorphArgumentParser(formatter_class=_SmartFormatter)
+    parser.prog = "morpheus"
+
+    parser._add_options(__add_options)
+    parser._add_options(UnixOptions.__add_options, name="schematic")
+
+
+
+    return parser
+
+def main(morph_args: list | None = None):
     parser = argparse.ArgumentParser(
                     prog='Morpheus',
                     description='Testbench Generator',
                     epilog='Run --help for options (not ready yet!)')
     parser.add_argument('-c', '--cell')
     parser.add_argument('-l', '--lib')
-    parser.add_argument('-i', '--id')
+    #parser.add_argument('-i', '--id')
 
-    args = parser.parse_args()
+    #args = parser.parse_args()
+
+    #new parser
+    parser = generate_parser()
+    if morph_args is None:
+            morph_args = sys.argv[1:]
+    try:
+        index = morph_args.index("--")
+    except ValueError:
+        index = len(morph_args)
+    args = parser.parse_args(morph_args[:index])
     try:
         cell= args.cell
     except:
@@ -21,14 +122,15 @@ def main():
         lib = args.lib
     except:
         lib = ""
-    
-    id = args.id
-    if not id:
+        
+    try:
+        id = args.id
+    except:
         id = os.getenv("USER")
 
 
 
-
-    Controller = GUIController(id)
-    Controller.startGUI()
+    if not args.nograph:
+        Controller = GUIController(id)
+        Controller.startGUI()
 main()

morpheus/__main__.py

@@ -0,0 +1 @@
+("opamp_AUTO_TB:/\topamp_AUTO_TB morpheus_tests schematic_OPAMP" (("open" (nil hierarchy "/{morpheus_tests opamp_AUTO_TB schematic_OPAMP }:a"))) (((-10.54375 -10.70625) (11.53125 0.24375)) "a" "Schematics" 2))("OPAMP:/\tOPAMP morpheus symbol" (("open" (nil hierarchy "/{morpheus OPAMP symbol }:a"))) (((-3.2 -2.5) (3.2 2.50625)) "a" "Symbol" 2))

morpheus/tests/morpheus/data.dm

@@ -1,2 +1,3 @@
 SOFTINCLUDE /home/jehess/cds.lib
 DEFINE morpheus /home/jehess/morpheus/tests/morpheus
+DEFINE morpheus_tests /home/jehess/morpheus/tests/morpheus_tests

morpheus/tests/morpheus/iopamp/artSimInfoCDF.att

@@ -0,0 +1,16 @@
+#
+# Edit Lock-Stake file. CAUTION: Please do not change.
+#
+# Information about current Edit Lock Owner.
+#
+LockStakeVersion               1.1
+LoginName                      jehess
+HostName                       linuxvdi-40.ece.iastate.edu
+ProcessIdentifier              12275
+ProcessCreationTime_UTC        1697212057
+ProcessCreationTime_Readable   Fri Oct 13 10:47:37 2023 CDT
+AppIdentifier                  /usr/local/cadence/ic/tools/dfII/bin/64bit/libManager
+OSType                         lnx86
+ReasonForPlacingEditLock       log file
+FilePathUsedToEditLock         /home/jehess/morpheus/tests/libManager.log
+TimeEditLocked                 Fri Oct 13 10:47:48 2023 CDT

morpheus/tests/morpheus/iopamp/data.dm

@@ -1,2 +1,2 @@
 -- Master.tag File, Rev:1.0
-symbol.oa
+sch.oa

morpheus/tests/morpheus/iopamp/hspiceS/data.dm

@@ -0,0 +1,16 @@
+#
+# Edit Lock-Stake file. CAUTION: Please do not change.
+#
+# Information about current Edit Lock Owner.
+#
+LockStakeVersion               1.1
+LoginName                      work
+HostName                       work-eda
+ProcessIdentifier              3463
+ProcessCreationTime_UTC        1692611550
+ProcessCreationTime_Readable   Mon Aug 21 17:52:30 2023 CST
+AppIdentifier                  OA File System Design Manager
+OSType                         unix
+ReasonForPlacingEditLock       OpenAccess edit lock
+FilePathUsedToEditLock         /home/work/opamp/opamp/schematic/sch.oa.cdslck.dirlck
+TimeEditLocked                 Mon Aug 21 17:53:08 2023 CST

morpheus/tests/morpheus/iopamp/hspiceS/symbol.oa

@@ -0,0 +1,16 @@
+#
+# Edit Lock-Stake file. CAUTION: Please do not change.
+#
+# Information about current Edit Lock Owner.
+#
+LockStakeVersion               1.1
+LoginName                      work
+HostName                       work-eda
+ProcessIdentifier              3463
+ProcessCreationTime_UTC        1692611550
+ProcessCreationTime_Readable   Mon Aug 21 17:52:30 2023 CST
+AppIdentifier                  OA File System Design Manager
+OSType                         unix
+ReasonForPlacingEditLock       OpenAccess edit lock
+FilePathUsedToEditLock         /home/work/opamp/opamp/schematic/sch.oa.cdslck.dirlck
+TimeEditLocked                 Mon Aug 21 17:53:08 2023 CST

morpheus/tests/morpheus/iopamp/symbol/data.dm

@@ -0,0 +1,2 @@
+-- Master.tag File, Rev:1.0
+sch.oa