From: Jake Farrell <jfarrell@apache.org>
Date: Tue, 26 Mar 2013 03:49:37 +0000 (-0400)
Subject: Thrift-1806: Python generation always truncates __init__.py files
X-Git-Tag: 0.9.1~153
X-Git-Url: https://source.supwisdom.com/gerrit/gitweb?a=commitdiff_plain;h=2d26f18a12d20e2bc5063a34ff347558fa91517f;p=common%2Fthrift.git

Thrift-1806: Python generation always truncates __init__.py files
Client: Python
Patch: Nathaniel Cook

When generating python code the generator correctly creates _init.py file for each directory. If the __init_.py file has contents it is always overwritten. This usually isn't a problem unless using the -out flag, then there is a potential to erase non generated code.
---

diff --git a/compiler/cpp/src/generate/t_py_generator.cc b/compiler/cpp/src/generate/t_py_generator.cc
index fd954c51..4a540f27 100644
--- a/compiler/cpp/src/generate/t_py_generator.cc
+++ b/compiler/cpp/src/generate/t_py_generator.cc
@@ -337,7 +337,7 @@ void t_py_generator::init_generator() {
   while (true) {
     // TODO: Do better error checking here.
     MKDIR(package_dir_.c_str());
-    std::ofstream init_py((package_dir_+"/__init__.py").c_str());
+    std::ofstream init_py((package_dir_+"/__init__.py").c_str(), std::ios_base::app);
     init_py.close();
     if (module.empty()) {
       break;