remove some print statements

python/install_python_bindings.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+
+"""
+ setup a python binding development in-place install with cargo debug symbols.
+"""
+
+import os
+import subprocess
+
+if __name__ == "__main__":
+    os.environ["DCC_RS_TARGET"] = target = "release"
+
+    toml = os.path.join(os.getcwd(), "..", "Cargo.toml")
+    assert os.path.exists(toml)
+    with open(toml) as f:
+        s = orig = f.read()
+    s += "\n"
+    s += "[profile.release]\n"
+    s += "debug = true\n"
+    with open(toml, "w") as f:
+        f.write(s)
+    print("temporarily modifying Cargo.toml to provide release build with debug symbols ")
+    try:
+        subprocess.check_call([
+            "cargo", "build", "-p", "deltachat_ffi", "--" + target
+        ])
+    finally:
+        with open(toml, "w") as f:
+            f.write(orig)
+        print("\nreseted Cargo.toml to previous original state")
+
+    subprocess.check_call("rm -rf build/ src/deltachat/*.so" , shell=True)
+
+    subprocess.check_call([
+        "pip", "install", "-e", "."
+    ])