Redirect logger to stderr.

osdk/logger.py

@@ -1,3 +1,4 @@
+import sys
 import osdk.vt100 as vt100
 
 
@@ -8,10 +9,13 @@ class Logger:
         self.name = name
 
     def log(self, message: str):
-        print(f"{vt100.CYAN}[{self.name}]{vt100.RESET} {message}")
+        print(
+            f"{vt100.CYAN}[{self.name}]{vt100.RESET} {message}", file=sys.stderr)
 
     def warn(self, message: str):
-        print(f"{vt100.YELLOW}[{self.name}]{vt100.RESET} {message}")
+        print(
+            f"{vt100.YELLOW}[{self.name}]{vt100.RESET} {message}", file=sys.stderr)
 
     def error(self, message: str):
-        print(f"{vt100.RED}[{self.name}]{vt100.RESET} {message}")
+        print(
+            f"{vt100.RED}[{self.name}]{vt100.RESET} {message}", file=sys.stderr)

osdk/vt100.py

@@ -28,13 +28,13 @@ def title(text: str):
     print(f"{LIGHT_WHITE}{text}{RESET}:")
 
 
-def wordwrap(text: str, width: int = 60) -> str:
+def wordwrap(text: str, width: int = 60, newline="\n") -> str:
     result = ""
     curr = 0
 
     for c in text:
         if c == " " and curr > width:
-            result += "\n"
+            result += newline
             curr = 0
         else:
             result += c