make compatible of original visualize function.

Author: tencentqlab

tensorcircuit/abstractcircuit.py

@@ -78,6 +78,7 @@ class AbstractCircuit:
     vgates = vgates
     mpogates = mpogates
     gate_aliases = gate_aliases
+    __is_openqasm = True
 
     def __init__(self, nqubits: int, *args, **kwargs):
         self._nqubits = nqubits
@@ -101,6 +102,12 @@ def apply_general_gate(
         """
         raise NotImplementedError
 
+    def disable_openqasm(self):
+        self.__is_openqasm = False
+        
+    def is_openqasm(self):
+        return self.__is_openqasm
+    
     @staticmethod
     def apply_general_variable_gate_delayed(
         gatef: Callable[..., Gate],

tensorcircuit/circuit.py

@@ -132,13 +132,15 @@ def def_calibration(
     def add_calibration(
         self, builder: DefcalBuilder, parameters: List[str]
     ) -> None:
+        self.disable_openqasm()
         self.calibration_invokes.append({
             "name": builder.name,
             "parameters": parameters,
             "pos": len(self._qir)
         })
 
     def measz(self, *index: int) -> None:
+        self.disable_openqasm()
         self.measz_invokes.append({
             "name": "measz",
             "index": index,

tensorcircuit/cloud/tencent.py

@@ -296,8 +296,13 @@ def c2qasm(c: Any, compiling: bool) -> str:
                     prag = None
                     if topology is not None:
                         prag = topology.pragma()
-                    s = c.to_tqasm(prag)
-                    lang = "TQASM"
+                    
+                    if c.is_openqasm() and topology is None:
+                        lang = "OPENQASM"
+                        s = c.to_openqasm()
+                    else:
+                        lang = "TQASM"
+                        s = c.to_tqasm(prag)
                     #s = c.to_openqasm()
                     # nq = c._nqubits
             # s = _free_pi(s) # tQuk translation now supports this

tests/01_test_gate.py

@@ -27,8 +27,6 @@ def gen_gate_circuit(t):
     qc.h(0)
     qc.cnot(0, 1)
 
-    print(qc.to_tqasm())
-
     return qc
 
 
@@ -45,7 +43,7 @@ def run_circuit(qc):
     # print(qc.to_tqasm())
     # n = qc._nqubits
     rf = t.results()
-    # print(rf)
+    t.details(prettify=True)["backend"].draw(output="mpl")
     return rf
 
 qc = gen_gate_circuit(1.0)

tests/02_test_param_pulse.py

@@ -65,7 +65,7 @@ def run_circuit(qc):
     rf = t.results()
     # print(rf)
 
-    t.details(prettify=True)
+    
     return rf
 
 qc = gen_parametric_waveform_circuit(1.0)