cryptography,pydantic_core, pycrdt -- rust based pkg

emci/rattler_build.py

@@ -26,9 +26,9 @@ def build_with_rattler(recipe=None, recipes_dir=None, emscripten_wasm32=False):
 
     # add conda forge and emscripten-forge channels
     cmd.extend([
-        "-c", "microsoft",
+        "-c", "https://repo.mamba.pm/emscripten-forge",
         "-c", "conda-forge",
-        "-c", "https://repo.mamba.pm/emscripten-forge"
+        "-c", "microsoft",
     ])
 
     # pass existing env vars to subprocess

recipes/recipes/pytester/rattler_recipe.yaml

@@ -13,7 +13,8 @@ outputs:
       version: ${{ version }}
 
     build:
-      number: 4
+      number: 6
+
       noarch: python
 
     requirements:
@@ -33,7 +34,7 @@ outputs:
       name: pytester-run
       version: ${{ version }}
     build:
-      number: 4
+      number: 6
       noarch: generic
     requirements:
       run:

recipes/recipes/rust/LICENSE

@@ -0,0 +1,23 @@
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.

recipes/recipes/rust/activate-rust.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+echo "Activating Rust"
+
+
+
+export RUSTUP_HOME=$BUILD_PREFIX/.rustup
+export CARGO_HOME=$BUILD_PREFIX/.cargo
+export PATH=$CARGO_HOME/bin:$PATH
+
+
+#echo $PKG_VERSION > ${PREFIX}/.rust_version
+
+# is there a .bashenv file?
+if [ -f ${PREFIX}/.bashenv ]; then
+    # create a backup of the .bashenv file
+    cp ${PREFIX}/.bashenv ${PREFIX}/.bashenv.bak
+fi
+
+
+# load the rust version from the .rust_version file
+
+curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y #--default-toolchain=1.78.0
+rustup install nightly-2024-04-22
+rustup default nightly-2024-04-22
+rustup target add wasm32-unknown-emscripten
+
+
+
+
+export OPENSSL_INCLUDE_PATH=$PREFIX/include
+export OPENSSL_LIBRARY_PATH=$PREFIX/lib
+export OPENSSL_DIR=$PREFIX/lib
+export WASM32_UNKNOWN_EMSCRIPTEN_OPENSSL_LIB_DIR=$PREFIX/lib
+export WASM32_UNKNOWN_EMSCRIPTEN_OPENSSL_DIR=$PREFIX/lib
+export WASM32_UNKNOWN_EMSCRIPTEN_OPENSSL_INCLUDE_DIR=$PREFIX/include
+
+
+export PYO3_CROSS=1
+export PYO3_PYTHON=python3
+export PYO3_CROSS_PYTHON_VERSION=$PY_VER
+export PYO3_CROSS_LIB_DIR=$PREFIX/lib
+export PYO3_CROSS_INCLUDE_DIR=$PREFIX/include
+export PYO3_PYTHON=python
+
+export CARGO_BUILD_TARGET="wasm32-unknown-emscripten"
+export LDFLAGS="$LDFLAGS -L${PREFIX}/lib"

recipes/recipes/rust/build.sh

@@ -0,0 +1,7 @@
+mkdir -p ${PREFIX}/etc/conda/activate.d
+mkdir -p ${PREFIX}/etc/conda/deactivate.d
+
+
+cp "${RECIPE_DIR}"/activate-rust.sh   ${PREFIX}/etc/conda/activate.d/activate_z-${PKG_NAME}.sh
+cp "${RECIPE_DIR}"/deactivate-rust.sh ${PREFIX}/etc/conda/deactivate.d/deactivate_z-${PKG_NAME}.sh
+

recipes/recipes/rust/deactivate-rust.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+echo "Deactivating Rust"
+
+unset CARGO_HOME
+unset RUSTUP_HOME
+
+
+
+# is there a .bashenv.bak file?
+if [ -f ${PREFIX}/.bashenv.bak ]; then
+    # restore the .bashenv file
+    mv ${PREFIX}/.bashenv.bak ${PREFIX}/.bashenv
+fi

recipes/recipes/rust/rattler_recipe.yaml

@@ -0,0 +1,22 @@
+context:
+  name: rust
+  version: "1.79.0"
+
+package:
+  name: ${{ name|lower }}
+  version: ${{ version }}
+
+
+build:
+  number: 29
+
+requirements:
+  build:
+    - curl
+
+about:
+  summary: rust
+
+extra:
+  recipe-maintainers:
+    - DerThorsten

recipes/recipes_emscripten/cryptography/build.sh

@@ -1,3 +1,3 @@
 #!/bin/bash
-export LDFLAGS="$LDFLAGS -L${PREFIX}/lib"
-${PYTHON} -m pip  install .
+${PYTHON} -m pip  install . -vvv
+

recipes/recipes_emscripten/cryptography/patches/0001-Tell-rust-lang-libc-that-time_t-is-64-bits.patch

@@ -0,0 +1,27 @@
+From aeadf0c7223c0b8c7e209f6b555dfc91de31a34c Mon Sep 17 00:00:00 2001
+From: Hood Chatham <[email protected]>
+Date: Mon, 29 Jan 2024 16:34:05 -0800
+Subject: [PATCH] Tell rust-lang/libc that time_t is 64 bits
+
+See upstream PR:
+https://github.com/rust-lang/libc/pull/3569#event-11634944887
+---
+ src/rust/Cargo.toml | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/rust/Cargo.toml b/src/rust/Cargo.toml
+index 2322486d0..52e7231d7 100644
+--- a/src/rust/Cargo.toml
++++ b/src/rust/Cargo.toml
+@@ -7,6 +7,9 @@ publish = false
+ # This specifies the MSRV
+ rust-version = "1.63.0"
+
++[patch.crates-io]
++libc = { git = 'https://github.com/hoodmane/libc.git', branch = 'emscripten-time_t-64-bit-2' }
++
+ [dependencies]
+ once_cell = "1"
+ cfg-if = "1"
+-- 
+2.25.1

recipes/recipes_emscripten/cryptography/rattler_recipe.yaml

@@ -0,0 +1,47 @@
+context:
+  name: cryptography
+  version: '42.0.2'
+
+package:
+  name: cryptography
+  version: ${{ version }}
+
+source:
+- url: https://files.pythonhosted.org/packages/0f/6f/40f1b5c6bafc809dd21a9e577458ecc1d8062a7e10148d140f402b535eaa/cryptography-${{version}}.tar.gz
+  sha256: e0ec52ba3c7f1b7d813cd52649a5b3ef1fc0d433219dc8c93827c57eab6cf888
+  patches:
+    - patches/0001-Tell-rust-lang-libc-that-time_t-is-64-bits.patch
+
+build:
+  number: 2
+
+requirements:
+  build:
+    - cross-python_${{target_platform}}
+    - cffi == 1.15.1
+    - openssl
+    - setuptools-rust 
+    - rust
+
+  host:
+    - python
+    - openssl
+    - cffi == 1.15.1 
+  run:
+    - cffi == 1.15.1
+tests:
+  - script: pytester
+    requirements:
+      build:
+        - pytester
+      run:
+        - pytester-run
+    files:
+      recipe:
+        - test_import_cryptography.py
+
+extra:
+  emscripten_tests:
+    python:
+      pytest_files:
+      - test_import_cryptography.py

recipes/recipes_emscripten/cryptography/test_import_cryptography.py

@@ -2,7 +2,10 @@
 def test_import_cryptography():
     import cryptography
     import cryptography.fernet
+    from cryptography.hazmat.primitives.padding import ANSIX923, PKCS7
     import cryptography.hazmat
     import cryptography.utils
     import cryptography.x509
-
+
+
+

recipes/recipes_emscripten/pycrdt/build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+
+export MATURIN_PYTHON_SYSCONFIGDATA_DIR=${PREFIX}/etc/conda/_sysconfigdata__emscripten_wasm32-emscripten.py
+${PYTHON} -m pip  install . -vvv
+

recipes/recipes_emscripten/pycrdt/rattler_recipe.yaml

@@ -0,0 +1,41 @@
+context:
+  name: pycrdt
+  version: '0.8.19'
+
+package:
+  name: ${{name}}
+  version: ${{ version }}
+
+source:
+- url: https://github.com/jupyter-server/pycrdt/archive/refs/tags/v${{version}}.tar.gz
+  sha256: 7284bd052c1b7ee56d1f3ffbc7dcd0c72181c6cd92ae3744c63ee80373827b48
+
+build:
+  number: 0
+
+requirements:
+  build:
+    - cross-python_${{target_platform}}
+    - cffi == 1.15.1
+    - setuptools-rust 
+    - rust
+    - maturin
+
+  host:
+    - python
+    - openssl
+    - cffi == 1.15.1
+  run:
+    - cffi == 1.15.1
+    - typing_extensions
+
+tests:
+  - script: pytester
+    requirements:
+      build:
+        - pytester
+      run:
+        - pytester-run
+    files:
+      recipe:
+        - test_pycrdt.py

recipes/recipes_emscripten/pycrdt/test_pycrdt.py

@@ -0,0 +1,38 @@
+import json
+from pycrdt import Array, Doc, Map, Text 
+
+def callback(events, event):
+    events.append(
+        dict(
+            delta=event.delta,
+            path=event.path,
+        )
+    )
+
+
+def test_str():
+    doc = Doc()
+    map2 = Map({"key": "val"})
+    array1 = Array([2, 3, map2])
+    map1 = Map({"foo": array1})
+    array0 = Array([0, 1, None, map1])
+    doc["array"] = array0
+    assert str(array0) == '[0.0,1.0,null,{"foo":[2.0,3.0,{"key":"val"}]}]'
+
+
+def test_nested():
+    doc = Doc()
+    text1 = Text("my_text1")
+    array1 = Array([0, "foo", 2])
+    text2 = Text("my_text2")
+    map1 = Map({"foo": [3, 4, 5], "bar": "hello", "baz": text2})
+    array0 = Array([text1, array1, map1])
+    doc["array"] = array0
+    ref = [
+        "my_text1",
+        [0, "foo", 2],
+        {"bar": "hello", "foo": [3, 4, 5], "baz": "my_text2"},
+    ]
+    assert json.loads(str(array0)) == ref
+    assert isinstance(array0[2], Map)
+    assert isinstance(array0[2]["baz"], Text)

recipes/recipes_emscripten/pydantic_core/build.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+
+
+export MATURIN_PYTHON_SYSCONFIGDATA_DIR=${PREFIX}/etc/conda/_sysconfigdata__emscripten_wasm32-emscripten.py
+${PYTHON} -m pip  install . -vvv
+