Minor fixes

setup.py

@@ -11,10 +11,12 @@ setup(
     install_requires=[
         "prettytable>=0.7.2",
         "pysha3>=1.0.2",
-        #"crytic-compile>=0.1.13",
+        # "crytic-compile>=0.1.13",
         "crytic-compile",
     ],
-    dependency_links=["git+https://github.com/crytic/crytic-compile.git@dev-compilation-units#egg=crytic-compile"],
+    dependency_links=[
+        "git+https://github.com/crytic/crytic-compile.git@dev-compilation-units#egg=crytic-compile"
+    ],
     license="AGPL-3.0",
     long_description=open("README.md").read(),
     entry_points={

slither/tools/flattening/flattening.py

@@ -71,7 +71,8 @@ class Flattening:
         Set _use_abi_encorder_v2
         :return:
         """
-        for p in self._slither.pragma_directives:
+        for compilation_unit in self._slither.compilation_units:
+            for p in compilation_unit.pragma_directives:
                 if "ABIEncoderV2" in str(p.directive):
                     self._use_abi_encoder_v2 = True
                     return

slither/tools/kspec_coverage/kspec_coverage.py

@@ -9,5 +9,9 @@ def kspec_coverage(args):
 
     slither = Slither(contract, **vars(args))
 
+    compilation_units = slither.compilation_units
+    if len(compilation_units) != 1:
+        print("Only single compilation unit supported")
+        return
     # Run the analysis on the Klab specs
-    run_analysis(args, slither, kspec)
+    run_analysis(args, compilation_units[0], kspec)

tests/test_function.py

@@ -13,7 +13,8 @@ from slither.core.solidity_types.elementary_type import ElementaryType
 def test_functions():
     # pylint: disable=too-many-statements
     slither = Slither("tests/test_function.sol")
-    functions = slither.contracts_as_dict["TestFunction"].available_functions_as_dict()
+    compilation_unit = slither.compilation_units[0]
+    functions = compilation_unit.contracts_as_dict["TestFunction"].available_functions_as_dict()
 
     f = functions["external_payable(uint256)"]
     assert f.name == "external_payable"
@@ -243,7 +244,8 @@ def test_functions():
 
 def test_function_can_send_eth():
     slither = Slither("tests/test_function.sol")
-    functions = slither.contracts_as_dict["TestFunctionCanSendEth"].available_functions_as_dict()
+    compilation_unit = slither.compilation_units[0]
+    functions = compilation_unit.contracts_as_dict["TestFunctionCanSendEth"].available_functions_as_dict()
 
     assert functions["send_direct()"].can_send_eth() is True
     assert functions["transfer_direct()"].can_send_eth() is True