lint fixes

Author: Mayank447

src/qutip_qip/circuit/circuit.py

@@ -966,7 +966,7 @@ def draw(
 
         if renderer == "latex":
             from qutip_qip.circuit.draw import TeXRenderer
-            
+
             if file_type == "png" and dpi is None:
                 dpi = 100
 

src/qutip_qip/circuit/draw/__init__.py

@@ -10,4 +10,4 @@
     "TeXRenderer",
     "CONVERTERS",
     "TextRenderer",
-]
+]

src/qutip_qip/device/__init__.py

@@ -25,5 +25,5 @@
     "LinearSpinChain",
     "CircularSpinChain",
     "SpinChainModel",
-    "OptPulseProcessor"
+    "OptPulseProcessor",
 ]

src/qutip_qip/qasm/__init__.py

@@ -1,11 +1,7 @@
 from .qasm_tokenize import qasm_tokenize
 from .qasm_processor import QasmProcessor
 from .read_qasm import read_qasm
-from .save_qasm import (
-    print_qasm,
-    circuit_to_qasm_str,
-    save_qasm
-)
+from .save_qasm import print_qasm, circuit_to_qasm_str, save_qasm
 
 __all__ = [
     "qasm_tokenize",
@@ -14,4 +10,4 @@
     "print_qasm",
     "circuit_to_qasm_str",
     "save_qasm"
-]
+]

src/qutip_qip/qasm/qasm_processor.py

@@ -3,7 +3,7 @@
 import warnings
 from copy import deepcopy
 import numpy as np
-from math import pi # Don't remove
+from math import pi  # Don't remove
 
 from qutip_qip.circuit import QubitCircuit
 from qutip_qip.operations import (
@@ -14,6 +14,7 @@
 )
 from qutip_qip.qasm import qasm_tokenize
 
+
 class QasmGate:
     """
     Class which stores the gate definitions as specified in the QASM file.
@@ -25,6 +26,7 @@ def __init__(self, name, gate_args, gate_regs):
         self.gate_regs = gate_regs
         self.gates_inside = []
 
+
 def _get_qiskit_gates():
     """
     Create and return a dictionary containing a few commonly used qiskit gates
@@ -54,7 +56,6 @@ def ch():
     return {"ch": ch, "tdg": tdg, "id": id, "u2": u2, "sdg": sdg, "cu3": cu3}
 
 
-
 def _gate_processor(command):
     """
     Process tokens for a gate call statement separating them into args and regs.
@@ -214,7 +215,7 @@ def _initialize_pass(self):
                     continue
                 else:
                     raise SyntaxError("QASM: incorrect bracket formatting")
-                
+
             elif open_bracket_mode:
                 # Define the decomposition of custom QASM gate
                 if command[0] == "{":
@@ -269,7 +270,7 @@ def _initialize_pass(self):
                     self.num_cbits += num_regs
                 else:
                     raise SyntaxError("QASM: incorrect bracket formatting")
-                
+
             elif command[0] == "reset":
                 raise NotImplementedError(
                     ("QASM: reset functionality " "is not supported.")

src/qutip_qip/qasm/qasm_tokenize.py

@@ -1,6 +1,7 @@
 import re
 from itertools import chain
 
+
 def _tokenize_line(command):
     """
     Tokenize (break into several parts a string of) a single line of QASM code.
@@ -86,4 +87,4 @@ def qasm_tokenize(token_cmds):
             tokens = _tokenize_line(command)
             processed_commands.append(tokens)
 
-    return list(filter(lambda x: x != [], processed_commands))
+    return list(filter(lambda x: x != [], processed_commands))

src/qutip_qip/qasm/read_qasm.py

@@ -72,4 +72,4 @@ def read_qasm(qasm_input, mode="default", version="2.0", strmode=False):
 
     qasm_obj._final_pass(qc)
 
-    return qc
+    return qc

src/qutip_qip/qasm/save_qasm.py

@@ -17,6 +17,7 @@
     "TOFFOLI": "ccx",
 }
 
+
 class QasmOutput:
     """
     Class for QASM export.