From 97028f053c08fea03a64da70d6ae95199d1c7983 Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@nix.build>
Date: Wed, 30 Dec 2020 16:09:05 +0100
Subject: [PATCH] pythonPackages.r2pipe: Fix build

Regression introduced by 6556711c87f42e064ba01deb4c1e0aa917be8d66.

The string start and end quoting styles have changed in the upstream
source code between version 1.4.2 and version 1.5.3, so the checkPhase
now results in the following error:

  ======================================================================
  ERROR: native (unittest.loader._FailedTest)
  ----------------------------------------------------------------------
  ImportError: Failed to import test module: native
  Traceback (most recent call last):
    File ".../unittest/loader.py", line 154, in loadTestsFromName
      module = __import__(module_name)
    File "/build/r2pipe-1.5.3/r2pipe/native.py", line 113, in <module>
      class RCore(Structure):  # 1
    File "/build/r2pipe-1.5.3/r2pipe/native.py", line 125, in RCore
      cmd_str, r_core_cmd_str = register(
    File "/build/r2pipe-1.5.3/r2pipe/native.py", line 108, in register
      method = WrappedRMethod(cname, args, ret)
    File "/build/r2pipe-1.5.3/r2pipe/native.py", line 53, in __init__
      r2 = r2lib()
    File "/build/r2pipe-1.5.3/r2pipe/native.py", line 27, in r2lib
      raise ImportError("No native r_core library")
  ImportError: No native r_core library

Signed-off-by: aszlig <aszlig@nix.build>
---
 pkgs/development/python-modules/r2pipe/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/r2pipe/default.nix b/pkgs/development/python-modules/r2pipe/default.nix
index 341d3f9660c5..7c1bb88bcaae 100644
--- a/pkgs/development/python-modules/r2pipe/default.nix
+++ b/pkgs/development/python-modules/r2pipe/default.nix
@@ -18,10 +18,10 @@ buildPythonPackage rec {
   ''
     # Fix find_library, can be removed after
     # https://github.com/NixOS/nixpkgs/issues/7307 is resolved.
-    substituteInPlace r2pipe/native.py --replace "find_library('r_core')" "'${libr_core}'"
+    substituteInPlace r2pipe/native.py --replace 'find_library("r_core")' "'${libr_core}'"
 
     # Fix the default r2 executable
-    substituteInPlace r2pipe/open_sync.py --replace "r2e = 'radare2'" "r2e = '${radare2}/bin/radare2'"
+    substituteInPlace r2pipe/open_sync.py --replace 'r2e = "radare2"' "r2e = '${radare2}/bin/radare2'"
     substituteInPlace r2pipe/open_base.py --replace 'which("radare2")' "'${radare2}/bin/radare2'"
   '';