public static async Task WarnIfAzureFunctionsWorkerInRequirementsTxt()
{
if (FileSystemHelpers.FileExists(Path.Join(Environment.CurrentDirectory, Constants.RequirementsTxt)))
{
List <PythonPackage> packages = await RequirementsTxtParser.ParseRequirementsTxtFile(Environment.CurrentDirectory);
PythonPackage workerPackage = packages.FirstOrDefault(p => p.Name == "azure-functions-worker");
if (workerPackage != null)
{
ColoredConsole.WriteLine(WarningColor($"Please remove '{workerPackage.Name}{workerPackage.Specification}' from requirements.txt as it may conflict with the Azure Functions platform."));
}
}
}
public void ShouldReturnPackageWithSpecification(string content, string expectedName, string expectedSpec)
{
List <PythonPackage> result = RequirementsTxtParser.ParseRequirementsTxtContent("" +
content);
Assert.Single(result);
PythonPackage numpyPackage = result[0];
Assert.Equal(expectedName, numpyPackage.Name);
Assert.Equal(expectedSpec, numpyPackage.Specification);
Assert.Empty(numpyPackage.EnvironmentMarkers);
Assert.Empty(numpyPackage.DirectReference);
}
public void ShouldReturnPackageWithSpecAndEnvironmentMarker()
{
List <PythonPackage> result = RequirementsTxtParser.ParseRequirementsTxtContent("" +
"numpy>=3.5.1; python_version == '2.7'");
Assert.Single(result);
PythonPackage numpyPackage = result[0];
Assert.Equal("numpy", numpyPackage.Name);
Assert.Equal(">=3.5.1", numpyPackage.Specification);
Assert.Equal("python_version == '2.7'", numpyPackage.EnvironmentMarkers);
Assert.Empty(numpyPackage.DirectReference);
}
public void PackageSpecWithDirectReference()
{
List <PythonPackage> result = RequirementsTxtParser.ParseRequirementsTxtContent("" +
"numpy==3.5.2 @ https://direct.reference/numpy");
Assert.Single(result);
PythonPackage numpyPackage = result[0];
Assert.Equal("numpy", numpyPackage.Name);
Assert.Equal("==3.5.2", numpyPackage.Specification);
Assert.Empty(numpyPackage.EnvironmentMarkers);
Assert.Equal("https://direct.reference/numpy", numpyPackage.DirectReference);
}
private void AssignImportedVariables(IPythonModule module, DottedName moduleImportExpression, NameExpression asNameExpression)
{
// "import fob.oar as baz" is handled as
// baz = import_module('fob.oar')
if (asNameExpression != null)
{
Eval.DeclareVariable(asNameExpression.Name, module, asNameExpression);
return;
}
// "import fob.oar" is handled as
// import_module('fob.oar')
// fob = import_module('fob')
var importNames = moduleImportExpression.Names;
PythonPackage pythonPackage = null;
var existingDepth = 0;
var childPackage = Eval.GetInScope <PythonPackage>(importNames[0].Name);
while (childPackage != null && existingDepth < importNames.Count - 1)
{
existingDepth++;
pythonPackage = childPackage;
childPackage = pythonPackage.GetMember <PythonPackage>(importNames[existingDepth].Name);
}
var child = module;
for (var i = importNames.Count - 2; i >= existingDepth; i--)
{
var childName = importNames[i + 1].Name;
var parentName = importNames[i].Name;
var parent = new PythonPackage(parentName, Eval.Services);
parent.AddChildModule(childName, child);
child = parent;
}
if (pythonPackage == null)
{
Eval.DeclareVariable(importNames[0].Name, child, importNames[0]);
}
else
{
pythonPackage.AddChildModule(importNames[existingDepth].Name, child);
}
}
