plotdevice · samizdatco · May 20, 2025 · Feb 13, 2025 · Feb 13, 2025 · Feb 13, 2025
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -15,6 +15,8 @@ jobs:
       id: repo
       uses: actions/checkout@v3
 
-    - name: Build PyPI Package
-      run: |
-        python3 setup.py test
+    - name: Add missing setuptools
+      run: brew install python-setuptools
+
+    - name: Run tests
+      run: python3 setup.py test
diff --git a/deps/frameworks/Makefile b/deps/frameworks/Makefile
@@ -3,11 +3,14 @@ FRAMEWORK_REPO = https://github.com/gregneagle/relocatable-python.git
 BUILD_OPTS = --os-version=11 --python-version=$(PYTHON_VERSION) --upgrade-pip --pip-requirements=requirements.txt
 BIN = ./Python.framework/Versions/Current/bin
 
+# Use PIP_NO_CACHE_DIR from environment if set, otherwise empty
+PIP_ENV = $(if $(PIP_NO_CACHE_DIR),PIP_NO_CACHE_DIR=1,)
+
 all: Python.framework
-	$(BIN)/pip3 install --upgrade ../..
+	$(PIP_ENV) $(BIN)/pip3 install --upgrade ../..
 
 Python.framework: relocatable-python
-	python3 ./relocatable-python/make_relocatable_python_framework.py $(BUILD_OPTS)
+	PYTHONNOUSERSITE=1 $(PIP_ENV) python3 ./relocatable-python/make_relocatable_python_framework.py $(BUILD_OPTS)
 	$(BIN)/python3 config.py ../../app/python.xcconfig
 
 relocatable-python:

diff --git a/deps/frameworks/requirements.txt b/deps/frameworks/requirements.txt
@@ -1,8 +1,7 @@
 # --no-binary :all:
 xattr
-cachecontrol
+cachecontrol[filecache]
 cffi
-lockfile
-pyobjc
+pyobjc==8.5
 requests
 six
diff --git a/plotdevice/util/readers.py b/plotdevice/util/readers.py
@@ -4,7 +4,7 @@
 
 # files & io
 from io import open, StringIO, BytesIO
-from os.path import abspath, dirname, exists, join, splitext
+from os.path import abspath, dirname, exists, join, splitext, expanduser
 from plotdevice import DeviceError, INTERNAL
 
 # data formats
@@ -190,13 +190,25 @@ def csv_dialect(fd):
 
 ### HTTP utils ###
 
-import requests
-from cachecontrol import CacheControl, CacheControlAdapter
-from cachecontrol.caches import FileCache
-from cachecontrol.heuristics import LastModified
+HTTP = None
 
-cache_dir = '%s/Library/Caches/PlotDevice'%os.environ['HOME']
-HTTP = CacheControl(requests.Session(), cache=FileCache(cache_dir), heuristic=LastModified())
+def get_http_session():
+    """Returns a cached HTTP session (creating it if necessary)"""
+    global HTTP
+    if HTTP is None:
+        try:
+            from cachecontrol import CacheControl
+            from cachecontrol.caches import FileCache
+            from cachecontrol.heuristics import LastModified
+            import requests
+
+            cache_dir = join(expanduser('~'), 'Library/Caches/PlotDevice')
+            HTTP = CacheControl(requests.Session(), 
+                              cache=FileCache(cache_dir), 
+                              heuristic=LastModified())
+        except ImportError as e:
+            raise ImportError("HTTP dependencies not available. Install with: pip install requests cachecontrol[filecache]") from e
+    return HTTP
 
 def binaryish(content, format):
     bin_types = ('pdf','eps','png','jpg','jpeg','heic','gif','tiff','tif','zip','tar','gz')
@@ -244,7 +256,8 @@ def read(pth, format=None, encoding=None, cols=None, **kwargs):
     """
 
     if re.match(r'https?:', pth):
-        resp = HTTP.get(pth)
+        session = get_http_session()  # Get the session only when needed
+        resp = session.get(pth)
         resp.raise_for_status()
 
         extension_type = splitext(urlparse(pth).path)[-1]

diff --git a/setup.py b/setup.py
@@ -47,7 +47,6 @@
     "Intended Audience :: Developers",
     "Intended Audience :: Education",
     "Intended Audience :: End Users/Desktop",
-    "License :: OSI Approved :: MIT License",
     "Operating System :: MacOS :: MacOS X",
     "Programming Language :: Python :: 3",
     "Programming Language :: Python :: 3.6",
@@ -182,33 +181,63 @@ def stale(dst, src):
 ## Build Commands ##
 
 class CleanCommand(Command):
-    description = "wipe out the ./build & ./dist dirs and other setup-generated files"
-    user_options = []
+    description = "wipe out generated files and build artifacts"
+    user_options = [
+        ('dist', None, 'also remove Python.framework and local dependencies'),
+    ]
+
     def initialize_options(self):
-        pass
+        self.dist = None
+
     def finalize_options(self):
         pass
+
     def run(self):
-        os.system('rm -rf ./build ./dist')
-        os.system('rm -rf plotdevice.egg-info MANIFEST.in PKG')
-        os.system('rm -rf ./tests/_out ./tests/_diff ./details.html')
-        os.system('rm -f ./_plotdevice.*.so')
-        os.system('cd deps/extensions/svg && make clean')
-        os.system('find plotdevice -name .DS_Store -exec rm {} \;')
-        os.system('find plotdevice -name \*.pyc -exec rm {} \;')
-        os.system('find plotdevice -name __pycache__ -type d -prune -exec rmdir {} \;')
-
-class DistCleanCommand(Command):
+        paths = [
+            'build',
+            'dist',
+            '*.egg',
+            '*.egg-info',
+            '.eggs',
+            'MANIFEST.in',
+            'PKG',
+            'tests/_out',
+            'tests/_diff',
+            'details.html',
+            '_plotdevice.*.so',
+            '**/*.pyc',
+            '**/__pycache__',
+            '**/.DS_Store',
+        ]
+
+        # Add framework paths if --dist flag is used
+        if self.dist:
+            paths.extend([
+                'deps/local',
+                'deps/frameworks/Python.framework',
+                'deps/frameworks/relocatable-python',
+            ])
+
+        for path_pattern in paths:
+            for path in glob(path_pattern, recursive=True):
+                if exists(path):
+                    print('removing %s'%path)
+                    if os.path.isdir(path):
+                        rmtree(path)
+                    else:
+                        os.unlink(path)
+
+        # Run make clean in svg extensions dir
+        if exists('deps/extensions/svg'):
+            os.system('cd deps/extensions/svg && make clean')
+
+class DistCleanCommand(CleanCommand):
+    """Alias for `clean --dist` for backward compatibility"""
     description = "delete Python.framework, local pypi dependencies, and all generated files"
-    user_options = []
+
     def initialize_options(self):
-        pass
-    def finalize_options(self):
-        pass
-    def run(self):
-        self.run_command('clean')
-        os.system('rm -rf ./deps/local')
-        os.system('rm -rf ./deps/frameworks/*.framework')
+        super().initialize_options()
+        self.dist = True  # always do a deep clean
 
 class LocalDevCommand(Command):
     description = "set up environment to allow for running `python -m plotdevice` within the repo"
@@ -308,14 +337,20 @@ def run(self):
 
 class BuildAppCommand(Command):
     description = "Build PlotDevice.app with xcode"
-    user_options = []
+    user_options = [
+        ('no-cache', None, 'do not use pip cache when installing dependencies'),
+    ]
+
     def initialize_options(self):
-        pass
+        self.no_cache = None
 
     def finalize_options(self):
         # make sure the embedded framework exists (and has updated app/python.xcconfig)
         print("Set up Python.framework for app build")
-        call('cd deps/frameworks && make', shell=True)
+        env = os.environ.copy()
+        if self.no_cache:
+            env['PIP_NO_CACHE_DIR'] = '1'
+        call('cd deps/frameworks && make', shell=True, env=env)
 
     def run(self):
         self.spawn(['xcodebuild', '-configuration', 'Release'])
@@ -470,8 +505,7 @@ def codesign(root, name=None, exec=False, entitlement=False):
     )],
     install_requires = [
         'requests',
-        'cachecontrol',
-        'lockfile',
+        'cachecontrol[filecache]',
         'pyobjc-core==8.5',
         'pyobjc-framework-Quartz==8.5',
         'pyobjc-framework-LaunchServices==8.5',