Initial commit

.gitignore

@@ -0,0 +1,3 @@
+# Ignore BPM archives and signatures
+*.bpm
+*.bpm.sig

check-version.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Github repository
+REPO="pexpect/pexpect"
+
+# Get tag name using Github Rest API
+TAG_NAME=$(curl -s -L -H "X-GitHub-Api-Version: 2022-11-28" -H "Authorization: token ${GITHUB_API_TOKEN}" https://api.github.com/repos/"$REPO"/releases/latest | jq -r '.tag_name')
+
+echo "$TAG_NAME"

info.yml

@@ -0,0 +1,28 @@
+name: python-pexpect
+description: For controlling and automating applications
+version: "4.9"
+revision: 1
+url: https://github.com/pexpect/pexpect
+license: ISC
+maintainers:
+  - [email protected]
+architecture: any
+output_architecture: any
+type: source
+depends:
+  - python3=3.14.*
+  - python-ptyprocess
+make_depends:
+  - python-build
+  - python-installer
+  - python-setuptools
+  - python-wheel
+check_depends:
+  - man-db
+  - python-pytest
+  - zsh
+downloads:
+  - url: https://github.com/pexpect/pexpect/archive/refs/tags/${BPM_PKG_VERSION}.tar.gz
+    extract_to: ${BPM_SOURCE}
+    extract_strip_components: 1
+    checksum: 13756b834dba0adf7603be77d943cc427011983ecd7c58b59b9bf122a1063e40

recipe.sh

@@ -0,0 +1,34 @@
+# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
+# BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
+
+# The prepare function is executed in the root of the temp directory
+# This function is used for putting downloaded files to the correct location or applying patches
+prepare() {
+  cd "$BPM_SOURCE"
+  patch -Np1 -i "$BPM_WORKDIR"/python-3.13-compatibility.patch
+  patch -Np1 -i "$BPM_WORKDIR"/fix-test.patch
+  patch -Np1 -i "$BPM_WORKDIR"/avoid-the-multiprocessing-forkserver-method.patch
+
+}
+
+# The build function is executed in the source directory
+# This function is used to compile the source code
+build() {
+  python3 -m build --wheel --no-isolation .
+}
+
+# The check function is executed in the source directory
+# This function is used to run tests to verify the package has been compiled correctly
+check() {
+  pytest
+}
+
+# The package function is executed in the source directory
+# This function is used to move the compiled files into the output directory
+package() {
+  python3 -m installer --destdir="$BPM_OUTPUT" dist/*.whl
+
+  # Install package license
+  install -Dm644 "$BPM_SOURCE"/LICENSE "$BPM_OUTPUT"/usr/share/licenses/python-pexpect/LICENSE
+}

source-files/avoid-the-multiprocessing-forkserver-method.patch

@@ -0,0 +1,105 @@
+
+From 456bc10d94b57e254568e7ea9a8b3cffb856ebff Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <[email protected]>
+Date: Fri, 22 Nov 2024 16:41:55 +0100
+Subject: [PATCH] Tests: Avoid the multiprocessing forkserver method
+
+Fixes https://github.com/pexpect/pexpect/issues/807
+---
+ tests/test_expect.py | 12 ++++++++++--
+ tests/test_socket.py | 24 ++++++++++++++++--------
+ 2 files changed, 26 insertions(+), 10 deletions(-)
+
+diff --git a/tests/test_expect.py b/tests/test_expect.py
+index c16e0551..fb1e30e2 100755
+--- a/tests/test_expect.py
++++ b/tests/test_expect.py
+@@ -33,6 +33,14 @@
+ 
+ PY3 = bool(sys.version_info.major >= 3)
+ 
++# Python 3.14 changed the non-macOS POSIX default to forkserver
++# but the code in this module does not work with it
++# See https://github.com/python/cpython/issues/125714
++if multiprocessing.get_start_method() == 'forkserver':
++    mp_context = multiprocessing.get_context(method='fork')
++else:
++    mp_context = multiprocessing.get_context()
++
+ # Many of these test cases blindly assume that sequential directory
+ # listings of the /bin directory will yield the same results.
+ # This may not be true, but seems adequate for testing now.
+@@ -682,7 +690,7 @@ def test_stdin_closed(self):
+         '''
+         Ensure pexpect continues to operate even when stdin is closed
+         '''
+-        class Closed_stdin_proc(multiprocessing.Process):
++        class Closed_stdin_proc(mp_context.Process):
+             def run(self):
+                 sys.__stdin__.close()
+                 cat = pexpect.spawn('cat')
+@@ -698,7 +706,7 @@ def test_stdin_stdout_closed(self):
+         '''
+         Ensure pexpect continues to operate even when stdin and stdout is closed
+         '''
+-        class Closed_stdin_stdout_proc(multiprocessing.Process):
++        class Closed_stdin_stdout_proc(mp_context.Process):
+             def run(self):
+                 sys.__stdin__.close()
+                 sys.__stdout__.close()
+diff --git a/tests/test_socket.py b/tests/test_socket.py
+index b801b00a..6521d368 100644
+--- a/tests/test_socket.py
++++ b/tests/test_socket.py
+@@ -29,6 +29,14 @@
+ import time
+ import errno
+ 
++# Python 3.14 changed the non-macOS POSIX default to forkserver
++# but the code in this module does not work with it
++# See https://github.com/python/cpython/issues/125714
++if multiprocessing.get_start_method() == 'forkserver':
++    mp_context = multiprocessing.get_context(method='fork')
++else:
++    mp_context = multiprocessing.get_context()
++
+ 
+ class SocketServerError(Exception):
+     pass
+@@ -83,8 +91,8 @@ def setUp(self):
+         self.prompt3 = b'Press X to exit:'
+         self.enter = b'\r\n'
+         self.exit = b'X\r\n'
+-        self.server_up = multiprocessing.Event()
+-        self.server_process = multiprocessing.Process(target=self.socket_server, args=(self.server_up,))
++        self.server_up = mp_context.Event()
++        self.server_process = mp_context.Process(target=self.socket_server, args=(self.server_up,))
+         self.server_process.daemon = True
+         self.server_process.start()
+         counter = 0
+@@ -189,9 +197,9 @@ def test_timeout(self):
+             session.expect(b'Bogus response')
+ 
+     def test_interrupt(self):
+-        timed_out = multiprocessing.Event()
+-        all_read = multiprocessing.Event()
+-        test_proc = multiprocessing.Process(target=self.socket_fn, args=(timed_out, all_read))
++        timed_out = mp_context.Event()
++        all_read = mp_context.Event()
++        test_proc = mp_context.Process(target=self.socket_fn, args=(timed_out, all_read))
+         test_proc.daemon = True
+         test_proc.start()
+         while not all_read.is_set():
+@@ -203,9 +211,9 @@ def test_interrupt(self):
+         self.assertEqual(test_proc.exitcode, errno.ETIMEDOUT)
+ 
+     def test_multiple_interrupts(self):
+-        timed_out = multiprocessing.Event()
+-        all_read = multiprocessing.Event()
+-        test_proc = multiprocessing.Process(target=self.socket_fn, args=(timed_out, all_read))
++        timed_out = mp_context.Event()
++        all_read = mp_context.Event()
++        test_proc = mp_context.Process(target=self.socket_fn, args=(timed_out, all_read))
+         test_proc.daemon = True
+         test_proc.start()
+         while not all_read.is_set():

source-files/fix-test.patch

@@ -0,0 +1,13 @@
+diff --git a/tests/test_replwrap.py b/tests/test_replwrap.py
+index 5ac782a..993e576 100644
+--- a/tests/test_replwrap.py
++++ b/tests/test_replwrap.py
+@@ -92,6 +92,8 @@ class REPLWrapTestCase(unittest.TestCase):
+                                     "PS1='{0}' PS2='{1}' "
+                                     "PROMPT_COMMAND=''")
+ 
++        repl.run_command("bind 'set enable-bracketed-paste off'")
++
+         print(repl)
+         res = repl.run_command("echo $HOME")
+         print(res)

source-files/python-3.13-compatibility.patch

@@ -0,0 +1,37 @@
+From 95d09c54d2502d8d48f2da591089ceb6d09df056 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Miro=20Hron=C4=8Dok?= <[email protected]>
+Date: Wed, 29 May 2024 12:21:52 +0200
+Subject: [PATCH] Force NO_COLOR=1 to fix test failures with Python 3.13+ REPL
+
+Python 3.13+ has colors now. Always setting this variable should be safe.
+---
+ pexpect/replwrap.py    | 2 +-
+ tests/test_replwrap.py | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/pexpect/replwrap.py b/pexpect/replwrap.py
+index 08dbd5e8..c8714a23 100644
+--- a/pexpect/replwrap.py
++++ b/pexpect/replwrap.py
+@@ -35,7 +35,7 @@ def __init__(self, cmd_or_spawn, orig_prompt, prompt_change,
+                  continuation_prompt=PEXPECT_CONTINUATION_PROMPT,
+                  extra_init_cmd=None):
+         if isinstance(cmd_or_spawn, basestring):
+-            self.child = pexpect.spawn(cmd_or_spawn, echo=False, encoding='utf-8')
++            self.child = pexpect.spawn(cmd_or_spawn, echo=False, encoding='utf-8', env={'NO_COLOR': '1'})
+         else:
+             self.child = cmd_or_spawn
+         if self.child.echo:
+diff --git a/tests/test_replwrap.py b/tests/test_replwrap.py
+index ddafa5d6..5ac782a4 100644
+--- a/tests/test_replwrap.py
++++ b/tests/test_replwrap.py
+@@ -124,7 +124,7 @@ def test_no_change_prompt(self):
+         if platform.python_implementation() == 'PyPy':
+             raise unittest.SkipTest(skip_pypy)
+ 
+-        child = pexpect.spawn(sys.executable, echo=False, timeout=5, encoding='utf-8')
++        child = pexpect.spawn(sys.executable, echo=False, timeout=5, encoding='utf-8', env={'NO_COLOR': '1'})
+         # prompt_change=None should mean no prompt change
+         py = replwrap.REPLWrapper(child, u">>> ", prompt_change=None,
+                                   continuation_prompt=u"... ")