generate single file script "pypi-server-standalone.py".

.gitignore

@@ -18,3 +18,4 @@ __pycache__/
 /dist/
 /MANIFEST
 /README.html
+/pypi-server-standalone.py

MANIFEST.in

@@ -1,7 +1,9 @@
 include .gitignore
 include MANIFEST.in
 include README.rst
+include gen-standalone.py
 include pypi-server
+include pypi-server-in.py
 include pypiserver/__init__.py
 include pypiserver/__main__.py
 include pypiserver/bottle.py

gen-standalone.py

@@ -0,0 +1,36 @@
+#! /usr/bin/env python
+
+"""generate a single file pypi-server script"""
+
+import os, zlib, cPickle, base64, glob
+
+def get_version():
+    d = {}
+    try:
+        execfile("pypiserver/__init__.py", d, d)
+    except (ImportError, RuntimeError):
+        pass
+    return d["__version__"]
+
+def main():
+    name2src = {}
+    for f in glob.glob("pypiserver/*.py"):
+        k = f.replace('/', '.')[:-3]
+        name2src[k] = open(f).read()
+
+    data = cPickle.dumps(name2src, 2)
+    data = zlib.compress(data, 9)
+    data = base64.encodestring(data)
+
+    data = '%s' % (data)
+
+    script = open("pypi-server-in.py").read()
+    script = script.replace("@VERSION@", get_version())
+    script = script.replace('@SOURCES@', data)
+    dst = "pypi-server-standalone.py"
+    open(dst, "w").write(script)
+    os.chmod(dst, 0755)
+    print "created", dst
+
+if __name__=='__main__':
+    main()

pypi-server-in.py

@@ -0,0 +1,52 @@
+#! /usr/bin/env python
+"""standalone pypi-server, version @VERSION@"""
+
+sources = """
+@SOURCES@"""
+
+import sys, base64, zlib, cPickle
+
+sources = cPickle.loads(zlib.decompress(base64.decodestring(sources)))
+
+
+class DictImporter(object):
+    sources = sources
+
+    def find_module(self, fullname, path=None):
+        if fullname in self.sources:
+            return self
+        if fullname + '.__init__' in self.sources:
+            return self
+        return None
+
+    def load_module(self, fullname):
+        try:
+            s = self.sources[fullname]
+            is_pkg = False
+        except KeyError:
+            s = self.sources[fullname + '.__init__']
+            is_pkg = True
+
+        co = compile(s, fullname, 'exec')
+        module = sys.modules.setdefault(fullname, type(sys)(fullname))
+        module.__file__ = __file__
+        module.__loader__ = self
+        if is_pkg:
+            module.__path__ = [fullname]
+
+        exec co in module.__dict__
+        return sys.modules[fullname]
+
+    def get_source(self, name):
+        res = self.sources.get(name)
+        if res is None:
+            res = self.sources.get(name + '.__init__')
+        return res
+
+
+importer = DictImporter()
+sys.meta_path.append(importer)
+
+if __name__ == "__main__":
+    from pypiserver.core import main
+    main()