BUGFIX: flush was not being called for terminal actions.

.coveragerc

@@ -4,6 +4,7 @@ source =
     plumbum
 omit =
     *ipython*.py
+    __main__.py
 
 [report]
 exclude_lines =

plumbum/cli/terminal.py

@@ -13,6 +13,7 @@
 def readline(message = ""):
     """Gets a line of input from the user (stdin)"""
     sys.stdout.write(message)
+    sys.stdout.flush()
     return sys.stdin.readline()
 
 def ask(question, default = None):
@@ -164,7 +165,7 @@ def read_chunk():
         skipped = False
 
 
-def pager(rows, pagercmd = None):
+def pager(rows, pagercmd = None): # pragma: no cover
     """Opens a pager (e.g., ``less``) to display the given text. Requires a terminal.
 
     :param rows: a ``bytes`` or a list/iterator of "rows" (``bytes``)

plumbum/colorlib/__init__.py

@@ -20,7 +20,7 @@ def load_ipython_extension(ipython): # pragma: no cover
     ipython.push({"colors":htmlcolors})
     ipython.register_magics(OutputMagics)
 
-def main():
+def main(): # pragma: no cover
     """Color changing script entry. Call using
     python -m plumbum.colors, will reset if no arguments given."""
     import sys

pytest.ini

@@ -1,7 +1,7 @@
 [pytest]
 
 # This is for py.test -f with xdist plugin
-looponfailroots = . plumbum
+looponfailroots = tests plumbum
 
 addopts = -v -rswx