Rf/no fileno

.ci/build_wheels.sh

@@ -2,6 +2,11 @@
 
 set -e
 
+# prevent any prompts when
+# apt/yum installing tzdata
+export DEBIAN_FRONTEND="noninteractive"
+export TZ="Europe/London"
+
 # Make sure zlib headers are available on linux
 export CIBW_BEFORE_ALL_LINUX="yum install -y zlib-devel || apt-get install -y zlib1g-dev || apk add zlib-dev || true"
 

.ci/download_zlib.sh

@@ -4,11 +4,11 @@
 #
 set -e
 
-curl -o zlib.tar.gz https://www.zlib.net/zlib-1.2.12.tar.gz
+curl -o zlib.tar.gz https://www.zlib.net/zlib-1.2.13.tar.gz
 
 tar -xzf zlib.tar.gz
 
-ZLIB_HOME=$(pwd)/zlib-1.2.12
+ZLIB_HOME=$(pwd)/zlib-1.2.13
 
 # if windows, turn /drive/path/to/zlib into
 # drive:/path/to/zlib.

.ci/install_32bit_dependencies.sh

@@ -1,5 +1,10 @@
 #!/usr/bin/env bash
 
+# prevent any prompts when
+# apt/yum installing tzdata
+export DEBIAN_FRONTEND="noninteractive"
+export TZ="Europe/London"
+
 apt-get install -y                 \
         build-essential            \
         software-properties-common \

.github/workflows/master.yaml

@@ -23,7 +23,7 @@ jobs:
     strategy:
       matrix:
         os:             ["ubuntu-latest", "macos-latest", "windows-latest"]
-        python-version: ["2.7", "3.7", "3.8", "3.9", "3.10"]
+        python-version: ["2.7", "3.8", "3.9", "3.10", "3.11"]
         extra-args:     ["", "--concat"]
         exclude:
           - os:             windows-latest
@@ -112,7 +112,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.10
           architecture:   x64
       - name: Create test environment
         run:  bash ./.ci/create_test_env.sh "$ENV_DIR"
@@ -153,7 +153,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.10
           architecture:   x64
       - name: Create test environment
         run:  bash ./.ci/create_test_env.sh "$ENV_DIR"
@@ -251,7 +251,7 @@ jobs:
 
     env:
       PLATFORM:       ${{ matrix.os }}
-      PYTHON_VERSION: "3.8"
+      PYTHON_VERSION: "3.10"
       TEST_SUITE:     "zran_test"
       TEST_PATTERN:   ${{ matrix.test-pattern }}
       EXTRA_ARGS:     ${{ matrix.extra-args }}
@@ -264,8 +264,8 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
-          architecture:   x64
+          python-version: "3.10"
+          architecture:   "x64"
       - name: Create test environment
         run:  bash ./.ci/create_test_env.sh "$ENV_DIR"
       - name: Log test environment
@@ -285,7 +285,7 @@ jobs:
     container: i386/ubuntu:18.04
     strategy:
       matrix:
-        python-version: [2.7, 3.8]
+        python-version: ["2.7", "3.10"]
         extra-args:     ["", "--concat"]
 
     env:

.github/workflows/pull_request.yaml

@@ -14,7 +14,7 @@ jobs:
     strategy:
       matrix:
         os:             ["ubuntu-latest", "macos-latest", "windows-latest"]
-        python-version: ["2.7", "3.7", "3.8", "3.9", "3.10"]
+        python-version: ["2.7", "3.8", "3.9", "3.10", "3.11"]
         extra-args:     ["", "--concat"]
         exclude:
           - os:             windows-latest

.github/workflows/release.yaml

@@ -20,7 +20,7 @@ jobs:
       - uses: actions/setup-python@v2
         name: Install Python
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: Build sdist
         run:  python setup.py sdist
@@ -43,7 +43,7 @@ jobs:
       - uses: actions/setup-python@v2
         name: Install Python
         with:
-          python-version: "3.8"
+          python-version: "3.10"
 
       - name: Build wheels
         run:  bash ./.ci/build_wheels.sh
@@ -70,7 +70,7 @@ jobs:
       - uses: actions/setup-python@v2
         name: Install Python
         with:
-          python-version: "3.8"
+          python-version: "3.10"
       - name: Download zlib
         run:  bash ./.ci/download_zlib.sh
       - name: Build wheels
@@ -98,7 +98,7 @@ jobs:
       - uses: actions/setup-python@v2
         name: Install Python
         with:
-          python-version: "3.8"
+          python-version: "3.10"
       - name: Set up QEMU for emulated (e.g. ARM) builds
         if:   ${{ matrix.arch == 'aarch64' }}
         uses: docker/setup-qemu-action@v1

CHANGELOG.md

@@ -1,6 +1,14 @@
 # `indexed_gzip` changelog
 
 
+## 1.7.1 (March 30th 2023)
+
+
+* Small change to the `IndexedGzipFile` class so that it accepts file-likes
+  which do not implement `fileno()` (#118).
+
+
+
 ## 1.7.0 (September 12th 2022)
 
 

indexed_gzip/__init__.py

@@ -19,4 +19,4 @@
 """
 
 
-__version__ = '1.7.0'
+__version__ = '1.7.1'

indexed_gzip/indexed_gzip.pyx

@@ -387,9 +387,14 @@ cdef class _IndexedGzipFile:
         if not drop_handles:
             if fileobj is None:
                 fileobj = builtin_open(filename, mode)
+            # Try to get a reference to the
+            # underlying file descriptor
             try:
                 fd  = fdopen(fileobj.fileno(), 'rb')
-            except io.UnsupportedOperation:
+            # If we can't get the file descriptor, fall
+            # back to using the python file-like
+            except Exception as e:
+                log.debug('Cannot get file descriptor (%s), using file-like', e)
                 fd  = NULL
 
         self.spacing          = spacing