Merge pull request #460 from crytic/dev-myprettytable

Add wrapper around PrettyTable

scripts/travis_test_printers.sh

@@ -5,7 +5,7 @@
 # Needed for evm printer
 pip install evm-cfg-builder
 
-slither "tests/*.json" --print all
+slither "tests/*.json" --print all --json -
 
 if [ $? -ne 0 ]; then
     echo "Printer tests failed"

slither/printers/functions/authorization.py

@@ -2,9 +2,9 @@
     Module printing summary of the contract
 """
 
-from prettytable import PrettyTable
 from slither.printers.abstract_printer import AbstractPrinter
 from slither.core.declarations.function import Function
+from slither.utils.myprettytable import MyPrettyTable
 
 
 class PrinterWrittenVariablesAndAuthorization(AbstractPrinter):
@@ -38,7 +38,7 @@ class PrinterWrittenVariablesAndAuthorization(AbstractPrinter):
         all_tables = []
         for contract in self.contracts:
             txt += "\nContract %s\n"%contract.name
-            table = PrettyTable(["Function", "State variables written", "Conditions on msg.sender"])
+            table = MyPrettyTable(["Function", "State variables written", "Conditions on msg.sender"])
             for function in contract.functions:
 
                 state_variables_written = [v.name for v in function.all_state_variables_written()]

slither/printers/summary/data_depenency.py

@@ -2,10 +2,11 @@
     Module printing summary of the contract
 """
 
-from prettytable import PrettyTable
 from slither.printers.abstract_printer import AbstractPrinter
 from slither.analyses.data_dependency.data_dependency import get_dependencies
 from slither.slithir.variables import TemporaryVariable, ReferenceVariable
+from slither.utils.myprettytable import MyPrettyTable
+
 
 def _get(v, c):
     return list(set([d.name for d in get_dependencies(v, c) if not isinstance(d, (TemporaryVariable,
@@ -31,7 +32,7 @@ class DataDependency(AbstractPrinter):
         txt = ''
         for c in self.contracts:
             txt += "\nContract %s\n"%c.name
-            table = PrettyTable(['Variable', 'Dependencies'])
+            table = MyPrettyTable(['Variable', 'Dependencies'])
             for v in c.state_variables:
                 table.add_row([v.name, _get(v, c)])
 
@@ -40,7 +41,7 @@ class DataDependency(AbstractPrinter):
             txt += "\n"
             for f in c.functions_and_modifiers_declared:
                 txt += "\nFunction %s\n"%f.full_name
-                table = PrettyTable(['Variable', 'Dependencies'])
+                table = MyPrettyTable(['Variable', 'Dependencies'])
                 for v in f.variables:
                     table.add_row([v.name, _get(v, f)])
                 for v in c.state_variables:

slither/printers/summary/function.py

@@ -2,8 +2,8 @@
     Module printing summary of the contract
 """
 
-from prettytable import PrettyTable
 from slither.printers.abstract_printer import AbstractPrinter
+from slither.utils.myprettytable import MyPrettyTable
 
 
 class FunctionSummary(AbstractPrinter):
@@ -37,7 +37,7 @@ class FunctionSummary(AbstractPrinter):
             txt = "\nContract %s"%name
             txt += '\nContract vars: '+str(var)
             txt += '\nInheritance:: '+str(inheritance)
-            table = PrettyTable(["Function",
+            table = MyPrettyTable(["Function",
                                   "Visibility",
                                    "Modifiers",
                                    "Read",
@@ -51,7 +51,7 @@ class FunctionSummary(AbstractPrinter):
                 external_calls = self._convert(external_calls)
                 table.add_row([f_name, visi, modifiers, read, write, internal_calls, external_calls])
             txt += "\n \n"+str(table)
-            table = PrettyTable(["Modifiers",
+            table = MyPrettyTable(["Modifiers",
                                    "Visibility",
                                    "Read",
                                    "Write",

slither/printers/summary/function_ids.py

@@ -1,10 +1,10 @@
 """
     Module printing summary of the contract
 """
-from prettytable import PrettyTable
-
 from slither.printers.abstract_printer import AbstractPrinter
 from slither.utils.function import get_function_id
+from slither.utils.myprettytable import MyPrettyTable
+
 
 class FunctionIds(AbstractPrinter):
 
@@ -24,7 +24,7 @@ class FunctionIds(AbstractPrinter):
         all_tables = []
         for contract in self.slither.contracts_derived:
             txt += '\n{}:\n'.format(contract.name)
-            table = PrettyTable(['Name', 'ID'])
+            table = MyPrettyTable(['Name', 'ID'])
             for function in contract.functions:
                 if function.visibility in ['public', 'external']:
                     table.add_row([function.solidity_signature, hex(get_function_id(function.solidity_signature))])

slither/printers/summary/modifier_calls.py

@@ -2,9 +2,9 @@
     Module printing summary of the contract
 """
 
-from prettytable import PrettyTable
 from slither.core.declarations import Function
 from slither.printers.abstract_printer import AbstractPrinter
+from slither.utils.myprettytable import MyPrettyTable
 
 
 class Modifiers(AbstractPrinter):
@@ -26,7 +26,7 @@ class Modifiers(AbstractPrinter):
 
         for contract in self.slither.contracts_derived:
             txt = "\nContract %s"%contract.name
-            table = PrettyTable(["Function",
+            table = MyPrettyTable(["Function",
                                    "Modifiers"])
             for function in contract.functions:
                 modifiers = function.modifiers

slither/printers/summary/require_calls.py

@@ -2,10 +2,10 @@
     Module printing summary of the contract
 """
 
-from prettytable import PrettyTable
 from slither.core.declarations import SolidityFunction
 from slither.printers.abstract_printer import AbstractPrinter
 from slither.slithir.operations import SolidityCall
+from slither.utils.myprettytable import MyPrettyTable
 
 require_or_assert = [SolidityFunction("assert(bool)"),
                      SolidityFunction("require(bool)"),
@@ -33,7 +33,7 @@ class RequireOrAssert(AbstractPrinter):
         all_txt = ''
         for contract in self.slither.contracts_derived:
             txt = "\nContract %s"%contract.name
-            table = PrettyTable(["Function",
+            table = MyPrettyTable(["Function",
                                    "require or assert"])
             for function in contract.functions:
                 require = function.all_slithir_operations()

slither/printers/summary/variable_order.py

@@ -2,8 +2,8 @@
     Module printing summary of the contract
 """
 
-from prettytable import PrettyTable
 from slither.printers.abstract_printer import AbstractPrinter
+from slither.utils.myprettytable import MyPrettyTable
 
 
 class VariableOrder(AbstractPrinter):
@@ -26,7 +26,7 @@ class VariableOrder(AbstractPrinter):
 
         for contract in self.slither.contracts_derived:
             txt += '\n{}:\n'.format(contract.name)
-            table = PrettyTable(['Name', 'Type'])
+            table = MyPrettyTable(['Name', 'Type'])
             for variable in contract.state_variables_ordered:
                 if not variable.is_constant:
                     table.add_row([variable.canonical_name, str(variable.type)])

slither/tools/properties/__main__.py

@@ -1,16 +1,14 @@
-import os
 import argparse
 import logging
 import sys
 
-from prettytable import PrettyTable
-
 from slither import Slither
 from crytic_compile import cryticparser
 
 from slither.tools.properties.addresses.address import Addresses
 from slither.tools.properties.properties.erc20 import generate_erc20, ERC20_PROPERTIES
 from slither.tools.properties.addresses.address import OWNER_ADDRESS, USER_ADDRESS, ATTACKER_ADDRESS
+from slither.utils.myprettytable import MyPrettyTable
 
 logging.basicConfig()
 logging.getLogger("Slither").setLevel(logging.INFO)
@@ -33,7 +31,7 @@ def _all_scenarios():
     return txt
 
 def _all_properties():
-    table = PrettyTable(["Num", "Description", "Scenario"])
+    table = MyPrettyTable(["Num", "Description", "Scenario"])
     idx = 0
     for scenario, value in ERC20_PROPERTIES.items():
         for prop in value.properties:

slither/tools/upgradeability/utils/command_line.py

@@ -1,6 +1,5 @@
-from prettytable import PrettyTable
-
 from slither.tools.upgradeability.checks.abstract_checks import classification_txt
+from slither.utils.myprettytable import MyPrettyTable
 
 
 def output_wiki(detector_classes, filter_wiki):
@@ -39,7 +38,7 @@ def output_detectors(detector_classes):
         require_proxy = detector.REQUIRE_PROXY
         require_v2 = detector.REQUIRE_CONTRACT_V2
         detectors_list.append((argument, help_info, impact, require_proxy, require_v2))
-    table = PrettyTable(["Num",
+    table = MyPrettyTable(["Num",
                            "Check",
                            "What it Detects",
                            "Impact",

slither/utils/command_line.py

@@ -2,11 +2,11 @@ import json
 import os
 import logging
 from collections import defaultdict
-from prettytable import PrettyTable
 from crytic_compile.cryticparser.defaults import DEFAULTS_FLAG_IN_CONFIG as DEFAULTS_FLAG_IN_CONFIG_CRYTIC_COMPILE
 
 from slither.detectors.abstract_detector import classification_txt
 from .colors import yellow, red
+from .myprettytable import MyPrettyTable
 
 logger = logging.getLogger("Slither")
 
@@ -192,7 +192,7 @@ def output_detectors(detector_classes):
         impact = detector.IMPACT
         confidence = classification_txt[detector.CONFIDENCE]
         detectors_list.append((argument, help_info, impact, confidence))
-    table = PrettyTable(["Num",
+    table = MyPrettyTable(["Num",
                            "Check",
                            "What it Detects",
                            "Impact",
@@ -254,7 +254,7 @@ def output_printers(printer_classes):
         argument = printer.ARGUMENT
         help_info = printer.HELP
         printers_list.append((argument, help_info))
-    table = PrettyTable(["Num",
+    table = MyPrettyTable(["Num",
                            "Printer",
                            "What it Does"])
 

slither/utils/myprettytable.py

@@ -0,0 +1,28 @@
+from typing import List, Dict
+
+from prettytable import PrettyTable
+
+
+class MyPrettyTable:
+
+    def __init__(self, field_names: List[str]):
+        self._field_names = field_names
+        self._rows: List = []
+
+    def add_row(self, row):
+        self._rows.append(row)
+
+    def to_pretty_table(self):
+        table = PrettyTable(self._field_names)
+        for row in self._rows:
+            table.add_row(row)
+        return table
+
+    def to_json(self) -> Dict:
+        return {
+            'fields_names': self._field_names,
+            'rows': self._rows
+        }
+
+    def __str__(self):
+        return str(self.to_pretty_table())

slither/utils/output.py

@@ -13,6 +13,7 @@ from slither.core.source_mapping.source_mapping import SourceMapping
 from slither.core.variables.variable import Variable
 from slither.exceptions import SlitherError
 from slither.utils.colors import yellow
+from slither.utils.myprettytable import MyPrettyTable
 
 logger = logging.getLogger("Slither")
 
@@ -23,6 +24,7 @@ logger = logging.getLogger("Slither")
 ###################################################################################
 ###################################################################################
 
+
 def output_to_json(filename, error, results):
     """
 
@@ -467,11 +469,11 @@ class Output:
     ###################################################################################
     ###################################################################################
 
-    def add_pretty_table(self, content, name, additional_fields=None):
+    def add_pretty_table(self, content: MyPrettyTable, name, additional_fields=None):
         if additional_fields is None:
             additional_fields = {}
         type_specific_fields = {
-            'content': content,
+            'content': content.to_json(),
             'name': name
         }
         element = _create_base_element('pretty_table',