Adding upstream version 3.0.43.upstream/3.0.43

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 43 insertions, 0 deletions

diff --git a/examples/prompts/finalterm-shell-integration.py b/examples/prompts/finalterm-shell-integration.py
new file mode 100755
index 0000000..30c7a7f
--- /dev/null
+++ b/examples/prompts/finalterm-shell-integration.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python
+"""
+Mark the start and end of the prompt with Final term (iterm2) escape sequences.
+See: https://iterm2.com/finalterm.html
+"""
+import sys
+
+from prompt_toolkit import prompt
+from prompt_toolkit.formatted_text import ANSI
+
+BEFORE_PROMPT = "\033]133;A\a"
+AFTER_PROMPT = "\033]133;B\a"
+BEFORE_OUTPUT = "\033]133;C\a"
+AFTER_OUTPUT = (
+    "\033]133;D;{command_status}\a"  # command_status is the command status, 0-255
+)
+
+
+def get_prompt_text():
+    # Generate the text fragments for the prompt.
+    # Important: use the `ZeroWidthEscape` fragment only if you are sure that
+    #            writing this as raw text to the output will not introduce any
+    #            cursor movements.
+    return [
+        ("[ZeroWidthEscape]", BEFORE_PROMPT),
+        ("", "Say something: # "),
+        ("[ZeroWidthEscape]", AFTER_PROMPT),
+    ]
+
+
+if __name__ == "__main__":
+    # Option 1: Using a `get_prompt_text` function:
+    answer = prompt(get_prompt_text)
+
+    # Option 2: Using ANSI escape sequences.
+    before = "\001" + BEFORE_PROMPT + "\002"
+    after = "\001" + AFTER_PROMPT + "\002"
+    answer = prompt(ANSI(f"{before}Say something: # {after}"))
+
+    # Output.
+    sys.stdout.write(BEFORE_OUTPUT)
+    print("You said: %s" % answer)
+    sys.stdout.write(AFTER_OUTPUT.format(command_status=0))