2 files changed, 3 insertions, 121 deletions
diff --git a/lab/set_env.py b/lab/set_env.py
deleted file mode 100755
index fe0a4d49..00000000
--- a/lab/set_env.py
+++ /dev/null
@@ -1,121 +0,0 @@
-#!/usr/bin/env python3
-#
-# Run this like:
-#
-#   $ $(lab/set_env.py)
-#
-
-import functools
-import glob
-import itertools
-import os
-import re
-import sys
-
-# Some other environment variables that could be useful:
-# $set_env.py: PYTEST_ADDOPTS - Extra arguments to pytest.
-
-pstderr = functools.partial(print, file=sys.stderr)
-
-SETTINGS = []
-
-def find_settings():
-    line_pattern = r"\$set_env.py: (\w+) - (.*)"
-    globs = "*/*.py *.py"
-
-    filenames = itertools.chain.from_iterable(glob.glob(g) for g in globs.split())
-    files = 0
-    for filename in filenames:
-        files += 1
-        with open(filename) as f:
-            for line in f:
-                m = re.search(line_pattern, line)
-                if m:
-                    SETTINGS.append(m.groups())
-    SETTINGS.sort()
-    pstderr("Read {} files".format(files))
-
-def read_them():
-    values = {}
-    for name, _ in SETTINGS:
-        values[name] = os.environ.get(name)
-    return values
-
-def show_them(values):
-    for i, (name, description) in enumerate(SETTINGS, start=1):
-        value = values[name]
-        if value is None:
-            eq = ' '
-            value = ''
-        else:
-            eq = '='
-            value = repr(value)
-        pstderr("{:2d}: {:>30s} {} {:12s}   {}".format(i, name, eq, value, description))
-
-def set_by_num(values, n, value):
-    setting_name = SETTINGS[int(n)-1][0]
-    values[setting_name] = value
-
-PROMPT = "(# value | x # | q) ::> "
-
-def get_new_values(values):
-    show = True
-    while True:
-        if show:
-            show_them(values)
-            show = False
-            pstderr("")
-        pstderr(PROMPT, end='')
-        sys.stderr.flush()
-        try:
-            cmd = input("").strip().split()
-        except EOFError:
-            pstderr("\n")
-            break
-        if not cmd:
-            continue
-        if cmd[0] == 'q':
-            break
-        if cmd[0] == 'x':
-            if len(cmd) < 2:
-                pstderr("Need numbers of entries to delete")
-                continue
-            try:
-                nums = map(int, cmd[1:])
-            except ValueError:
-                pstderr("Need numbers of entries to delete")
-                continue
-            else:
-                for num in nums:
-                    set_by_num(values, num, None)
-        else:
-            try:
-                num = int(cmd[0])
-            except ValueError:
-                pstderr("Don't understand option {!r}".format(cmd[0]))
-                continue
-            else:
-                if len(cmd) >= 2:
-                    set_by_num(values, num, " ".join(cmd[1:]))
-                else:
-                    pstderr("Need a value to set")
-                    continue
-        show = True
-
-    return values
-
-def as_exports(values):
-    exports = []
-    for name, value in values.items():
-        if value is None:
-            exports.append("export -n {}".format(name))
-        else:
-            exports.append("export {}={!r}".format(name, value))
-    return "eval " + "; ".join(exports)
-
-def main():
-    find_settings()
-    print(as_exports(get_new_values(read_them())))
-
-if __name__ == '__main__':
-    main()
diff --git a/tests/conftest.py b/tests/conftest.py
index c883ef7b..d0572dca 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -16,6 +16,9 @@ import pytest
 from coverage import env
 
 
+# Pytest can take additional options:
+# $set_env.py: PYTEST_ADDOPTS - Extra arguments to pytest.
+
 @pytest.fixture(autouse=True)
 def set_warnings():
     """Enable DeprecationWarnings during all tests."""