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assambarassambar
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feat: Add Python 3.11.4
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‎.github/workflows/build-python.yaml

+12
Original file line numberDiff line numberDiff line change
@@ -25,6 +25,18 @@ jobs:
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- prefix: "aio-wasmedge-"
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suffix: "-aio-wasmedge"
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version: "3.11.3"
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- prefix: ""
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suffix: ""
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version: "3.11.4"
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- prefix: "wasmedge-"
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suffix: "-wasmedge"
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version: "3.11.4"
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- prefix: "aio-"
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suffix: "-aio"
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version: "3.11.4"
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- prefix: "aio-wasmedge-"
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suffix: "-aio-wasmedge"
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version: "3.11.4"
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runs-on: ubuntu-latest
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steps:
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- name: Checkout repository

‎python/test/run_me.sh

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#!/usr/bin/env bash
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if [[ "$(realpath $PWD)" != "$(realpath $(dirname $BASH_SOURCE))" ]]
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then
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echo "This script works only if called from its location as PWD"
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exit 1
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fi
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TESTS=$(for t in */test.py; do echo $(dirname $t); done)
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status=0
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for test_dir in "$TESTS"; do
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echo "Running test in '${test_dir}'..."
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if diff ${test_dir}/test.stdout <($WLR_TEST_RUNTIME \
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--mapdir /usr::${WLR_OUTPUT}/usr \
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--mapdir /test::./${test_dir} \
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--mapdir .::./${test_dir} \
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${WLR_TESTED_MODULE} \
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/test/test.py); then
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echo "${test_dir}/test.py passed!"
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else
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echo "${test_dir}/test.py failed!"
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status=$(expr ${status} + 1)
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fi
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done
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exit $status

‎python/test/sqlite/.gitignore

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@@ -0,0 +1 @@
1+
*.db

‎python/test/sqlite/test.py

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import traceback
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import sqlite3
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import sys
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DB_FILE_NAME = 'test.db'
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def create_table(con, name, schema):
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cursorObj = con.cursor()
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cursorObj.execute(f"CREATE TABLE {name}{schema}")
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con.commit()
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def populate_table(con, name):
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cursorObj = con.cursor()
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cursorObj.execute(f"INSERT INTO {name} VALUES(1, 'John', 700, 'TheDarkMaster')")
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cursorObj.execute(f"INSERT INTO {name} VALUES(2, 'Jane', 710, 'AngelOfBenevolence')")
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cursorObj.execute(f"INSERT INTO {name} VALUES(3, 'George', 623, 'MagiFromTheDeep')")
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con.commit()
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def select_table(con, name):
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cursorObj = con.cursor()
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cursorObj.execute(f"SELECT * FROM {name}")
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rows = cursorObj.fetchall()
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for row in rows:
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print(row)
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def sql_version(con):
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cursor = con.cursor()
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sqlite_select_Query = "select sqlite_version();"
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cursor.execute(sqlite_select_Query)
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record = cursor.fetchall()
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print("SQLite Database Version is: ", record)
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cursor.close()
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connection = None
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try:
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connection = sqlite3.connect(DB_FILE_NAME)
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print("Database created and Successfully Connected to SQLite")
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sql_version(connection)
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try:
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create_table(connection, "players", "(id integer PRIMARY KEY, name text, score real, nickname text)")
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except sqlite3.Error as e:
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print("Error while trying to create table: ", e)
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try:
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populate_table(connection, "players")
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except sqlite3.Error as e:
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print("Error while trying to create table: ", e)
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try:
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select_table(connection, "players")
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except sqlite3.Error as e:
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print("Error while trying to fetch table: ", e)
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except sqlite3.Error as error:
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print("Error while connecting to sqlite", error)
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print(traceback.format_exc())
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finally:
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if connection:
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connection.close()
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print("The SQLite connection is closed")
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import os
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if os.path.isfile(DB_FILE_NAME):
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os.remove(DB_FILE_NAME)
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print(f"File '{DB_FILE_NAME}' deleted!")
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‎python/test/sqlite/test.stdout

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Database created and Successfully Connected to SQLite
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SQLite Database Version is: [('3.42.0',)]
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(1, 'John', 700.0, 'TheDarkMaster')
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(2, 'Jane', 710.0, 'AngelOfBenevolence')
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(3, 'George', 623.0, 'MagiFromTheDeep')
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The SQLite connection is closed
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File 'test.db' deleted!

‎python/v3.11.4/wlr-build.sh

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#!/usr/bin/env bash
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if [[ ! -v WLR_ENV ]]
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then
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echo "WLR build environment is not set"
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exit 1
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fi
8+
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cd "${WLR_SOURCE_PATH}"
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if [[ "${WLR_BUILD_FLAVOR}" == *"aio"* ]]
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then
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source ${WLR_REPO_ROOT}/scripts/build-helpers/wlr_wasi_vfs.sh
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wlr_wasi_vfs_setup_dependencies || exit 1
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fi
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source ${WLR_REPO_ROOT}/scripts/build-helpers/wlr_pkg_config.sh
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export CFLAGS_CONFIG="-O0"
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# This fails with upgraded clang for wasi-sdk19 and later. Disabled on cpython main.
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#
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# PyModule_AddIntMacro(module, CLOCK_MONOTONIC) and the like cause this.
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# In all POSIX variants CLOCK_MONOTONIC is a numeric constant, so python imports it as int macro
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# However, in wasi-libc clockid_t is defined as a pointer to struct __clockid.
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export CFLAGS_CONFIG="${CFLAGS_CONFIG} -Wno-int-conversion"
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export CFLAGS="${CFLAGS_CONFIG} ${CFLAGS_DEPENDENCIES} ${CFLAGS}"
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export LDFLAGS="${LDFLAGS_DEPENDENCIES} ${LDFLAGS}"
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export PYTHON_WASM_CONFIGURE="--with-build-python=python3"
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if [[ "${WLR_BUILD_FLAVOR}" == *"wasmedge"* ]]
36+
then
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if [[ ! -v WABT_ROOT ]]
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then
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echo "WABT_ROOT is needed to patch imports for wasmedge"
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exit 1
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fi
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fi
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# By exporting WLR_SKIP_WASM_OPT envvar during the build, the
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# wasm-opt wrapper in the wasm-base image will be a dummy wrapper that
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# is effectively a NOP.
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#
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# This is due to https://github.com/llvm/llvm-project/issues/55781, so
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# that we get to choose which optimization passes are executed after
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# the artifacts have been built.
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export WLR_SKIP_WASM_OPT=1
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if [[ -z "$WLR_SKIP_CONFIGURE" ]]; then
54+
logStatus "Configuring build with '${PYTHON_WASM_CONFIGURE}'... "
55+
CONFIG_SITE=./Tools/wasm/config.site-wasm32-wasi ./configure -C --host=wasm32-wasi --build=$(./config.guess) ${PYTHON_WASM_CONFIGURE} || exit 1
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else
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logStatus "Skipping configure..."
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fi
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export MAKE_TARGETS='python.wasm wasm_stdlib'
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logStatus "Building '${MAKE_TARGETS}'... "
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make -j ${MAKE_TARGETS} || exit 1
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unset WLR_SKIP_WASM_OPT
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if [[ "${WLR_BUILD_FLAVOR}" == *"aio"* ]]
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then
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logStatus "Packing with wasi-vfs"
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wlr_wasi_vfs_cli pack python.wasm --mapdir /usr::$PWD/usr -o python.wasm || exit 1
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fi
72+
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logStatus "Optimizing python binary..."
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wasm-opt -O2 -o python-optimized.wasm python.wasm || exit 1
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if [[ "${WLR_BUILD_FLAVOR}" == *"wasmedge"* ]]
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then
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logStatus "Patching python binary for wasmedge..."
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${WLR_REPO_ROOT}/scripts/build-helpers/patch_wasmedge_wat_sock_accept.sh python-optimized.wasm || exit 1
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fi
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logStatus "Preparing artifacts... "
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TARGET_PYTHON_BINARY=${WLR_OUTPUT}/bin/python.wasm
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mkdir -p ${WLR_OUTPUT}/bin 2>/dev/null || exit 1
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if [[ "${WLR_BUILD_FLAVOR}" == *"aio"* ]]
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then
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cp -v python-optimized.wasm ${TARGET_PYTHON_BINARY} || exit 1
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else
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mkdir -p ${WLR_OUTPUT}/usr 2>/dev/null || exit 1
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cp -v python-optimized.wasm ${TARGET_PYTHON_BINARY} || exit 1
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cp -TRv usr ${WLR_OUTPUT}/usr || exit 1
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fi
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if [[ "${WLR_BUILD_FLAVOR}" != *"aio"* && "${WLR_BUILD_FLAVOR}" != *"wasmedge"* ]]
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then
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logStatus "Install includes..."
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make inclinstall \
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prefix=${WLR_OUTPUT} \
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libdir=${WLR_OUTPUT}/lib/wasm32-wasi \
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pkgconfigdir=${WLR_OUTPUT}/lib/wasm32-wasi/pkgconfig || exit 1
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logStatus "Create libpython3.11-aio.a"
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(${AR} -M <<EOF
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create libpython3.11-aio.a
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addlib libpython3.11.a
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addlib ${WLR_DEPS_ROOT}/build-output/lib/wasm32-wasi/libz.a
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addlib ${WLR_DEPS_ROOT}/build-output/lib/wasm32-wasi/libbz2.a
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addlib ${WLR_DEPS_ROOT}/build-output/lib/wasm32-wasi/libsqlite3.a
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addlib ${WLR_DEPS_ROOT}/build-output/lib/wasm32-wasi/libuuid.a
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addlib Modules/expat/libexpat.a
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addlib Modules/_decimal/libmpdec/libmpdec.a
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save
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end
117+
EOF
118+
) || echo exit 1
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mkdir -p ${WLR_OUTPUT}/lib/wasm32-wasi/ 2>/dev/null || exit 1
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cp -v libpython3.11-aio.a ${WLR_OUTPUT}/lib/wasm32-wasi/libpython3.11.a || exit 1
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123+
logStatus "Generating pkg-config file for libpython3.11.a"
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DESCRIPTION="libpython3.11 allows embedding the CPython interpreter"
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EXTRA_LINK_FLAGS="-lpython3.11 -Wl,-z,stack-size=524288 -Wl,--stack-first -Wl,--initial-memory=10485760 -lwasi-emulated-getpid -lwasi-emulated-signal -lwasi-emulated-process-clocks"
126+
127+
PC_INCLUDE_SUBDIR=python3.11 wlr_pkg_config_create_pc_file "libpython3.11" "${WLR_PACKAGE_VERSION}" "${DESCRIPTION}" "${EXTRA_LINK_FLAGS}" || exit 1
128+
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WLR_PACKAGE_LIB_EXTRA_DIRS=usr wlr_package_lib || exit 1
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fi
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logStatus "DONE. Artifacts in ${WLR_OUTPUT}"

‎python/v3.11.4/wlr-env-repo.sh

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#!/usr/bin/env bash
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3+
if [[ $1 == "--unset" ]]
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then
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unset WLR_REPO
6+
unset WLR_REPO_BRANCH
7+
unset WLR_ENV_NAME
8+
unset WLR_PACKAGE_VERSION
9+
unset WLR_PACKAGE_NAME
10+
return
11+
fi
12+
13+
export WLR_REPO=https://github.com/python/cpython
14+
export WLR_REPO_BRANCH=v3.11.4
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export WLR_ENV_NAME=python/v3.11.4
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export WLR_PACKAGE_VERSION=3.11.4
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export WLR_PACKAGE_NAME=python

‎python/v3.11.4/wlr-info.json

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1+
{
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"deps": {
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"libuuid": {
4+
"build_target": "libs/libuuid/v1.0.3",
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"required_file": "lib/wasm32-wasi/libuuid.a"
6+
},
7+
"zlib": {
8+
"build_target": "libs/zlib/v1.2.13",
9+
"required_file": "lib/wasm32-wasi/libz.a"
10+
},
11+
"SQLite": {
12+
"build_target": "libs/sqlite/v3.42.0",
13+
"required_file": "lib/wasm32-wasi/libsqlite3.a"
14+
},
15+
"bzip2": {
16+
"build_target": "libs/bzip2/v1.0.8",
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"required_file": "lib/wasm32-wasi/libbz2.a"
18+
}
19+
}
20+
}

‎python/v3.11.4/wlr-tag.sh

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1+
export WLR_TAG="python/3.11.4"

‎python/v3.11.4/wlr-test.sh

+47
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1+
#!/usr/bin/env bash
2+
3+
if [[ ! -v WLR_ENV ]]
4+
then
5+
echo "WLR build environment is not set"
6+
exit 1
7+
fi
8+
9+
if [[ "${WLR_BUILD_FLAVOR}" == *"wasmedge"* ]]
10+
then
11+
WLR_BINARY_WUFFIX=-wasmedge
12+
fi
13+
14+
export WLR_TESTED_MODULE="${WLR_OUTPUT}/bin/python${WLR_BINARY_WUFFIX}.wasm"
15+
export TEST_ROOT=${WLR_ENV}/../test
16+
17+
(cd ${TEST_ROOT}; ./run_me.sh)
18+
19+
20+
# if ! [ -x "$(command -v php)" ]
21+
# then
22+
# echo "Native php is required in PATH on the host to act as orchestrator for php.wasm tests!"
23+
# exit 1
24+
# fi
25+
26+
27+
28+
# if [ -f "${WLR_OUTPUT}/bin/php${WLR_BINARY_WUFFIX}" ]
29+
# then
30+
# export WLR_TESTED_MODULE="${WLR_OUTPUT}/bin/php${WLR_BINARY_WUFFIX}.wasm"
31+
# else
32+
# export WLR_TESTED_MODULE="${WLR_OUTPUT}/bin/php-cgi${WLR_BINARY_WUFFIX}.wasm"
33+
# fi
34+
35+
# if ! [ -f "${WLR_TESTED_MODULE}" ]
36+
# then
37+
# echo "WASM module not found at '${WLR_TESTED_MODULE}'"
38+
# exit 1
39+
# fi
40+
41+
# cd "${WLR_SOURCE_PATH}"
42+
# echo "Calling 'WLR_TESTED_MODULE=${WLR_TESTED_MODULE} php -f run-tests.php -- -p ${WLR_TEST_RUNTIME_WRAPPER} -j6' to run tests..."
43+
# php -f run-tests.php -- -p ${WLR_TEST_RUNTIME_WRAPPER} -j6 \
44+
# tests/lang \
45+
# tests/output \
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# tests/strings \
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# Zend/tests/fibers

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