Don't freeze poetry path dependency version

python/lib/dependabot/python/file_updater/pyproject_preparer.rb

@@ -36,6 +36,7 @@ def sanitize
         end
 
         # rubocop:disable Metrics/PerceivedComplexity
+        # rubocop:disable Metrics/CyclomaticComplexity
         def freeze_top_level_dependencies_except(dependencies)
           return pyproject_content unless lockfile
 
@@ -53,6 +54,8 @@ def freeze_top_level_dependencies_except(dependencies)
 
               next unless (locked_version = locked_details&.fetch("version"))
 
+              next if locked_details&.dig("source", "type") == "directory"
+
               if locked_details&.dig("source", "type") == "git"
                 poetry_object[key][dep_name] = {
                   "git" => locked_details&.dig("source", "url"),
@@ -69,6 +72,7 @@ def freeze_top_level_dependencies_except(dependencies)
           TomlRB.dump(pyproject_object)
         end
         # rubocop:enable Metrics/PerceivedComplexity
+        # rubocop:enable Metrics/CyclomaticComplexity
 
         private
 

python/spec/dependabot/python/file_updater/pyproject_preparer_spec.rb

@@ -136,5 +136,20 @@
 
       it { is_expected.to include("geopy = \"^1.13\"\n") }
     end
+
+    context "with directory dependencies" do
+      let(:dependencies) { [] }
+
+      let(:pyproject_lock_fixture_name) { "path_dependency.lock" }
+      let(:pyproject_fixture_name) { "path_dependency.toml" }
+
+      it { is_expected.to include("pytest = \"3.7.4\"\n") }
+      it "does not include the version for path deps" do
+        expect(freeze_top_level_dependencies_except).to_not include(
+          "path = \"../toml\"\n"\
+          "version = \"0.10.0\"\n"
+        )
+      end
+    end
   end
 end

python/spec/fixtures/pyproject_files/path_dependency.toml

@@ -0,0 +1,14 @@
+[tool.poetry]
+name = "PythonProjects"
+version = "2.0.0"
+homepage = "https://github.com/roghu/py3_projects"
+license = "MIT"
+readme = "README.md"
+authors = ["Dependabot <[email protected]>"]
+description = "Various small python projects."
+
+[tool.poetry.dependencies]
+python = "^3.7"
+toml = { path = "../toml" }
+pytest = "*"
+

python/spec/fixtures/pyproject_locks/path_dependency.lock

@@ -0,0 +1,115 @@
+[[package]]
+category = "main"
+description = "Atomic file writes."
+name = "atomicwrites"
+optional = false
+platform = "*"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.2.1"
+
+[[package]]
+category = "main"
+description = "Classes Without Boilerplate"
+name = "attrs"
+optional = false
+platform = "*"
+python-versions = "*"
+version = "18.2.0"
+
+[[package]]
+category = "main"
+description = "Cross-platform colored terminal text."
+name = "colorama"
+optional = false
+platform = "UNKNOWN"
+python-versions = "*"
+version = "0.3.9"
+
+[package.requirements]
+platform = "win32"
+
+[[package]]
+category = "main"
+description = "More routines for operating on iterables, beyond itertools"
+name = "more-itertools"
+optional = false
+platform = "*"
+python-versions = "*"
+version = "4.3.0"
+
+[package.dependencies]
+six = ">=1.0.0,<2.0.0"
+
+[[package]]
+category = "main"
+description = "plugin and hook calling mechanisms for python"
+name = "pluggy"
+optional = false
+platform = "unix"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "0.7.1"
+
+[[package]]
+category = "main"
+description = "library with cross-python path, ini-parsing, io, code, log facilities"
+name = "py"
+optional = false
+platform = "unix"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "1.6.0"
+
+[[package]]
+category = "main"
+description = "pytest: simple powerful testing with Python"
+name = "pytest"
+optional = false
+platform = "unix"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "3.7.4"
+
+[package.dependencies]
+atomicwrites = ">=1.0"
+attrs = ">=17.4.0"
+more-itertools = ">=4.0.0"
+pluggy = ">=0.7"
+py = ">=1.5.0"
+setuptools = "*"
+six = ">=1.10.0"
+
+[package.dependencies.colorama]
+platform = "win32"
+version = "*"
+
+[[package]]
+category = "main"
+description = "Python 2 and 3 compatibility utilities"
+name = "six"
+optional = false
+platform = "*"
+python-versions = "*"
+version = "1.11.0"
+
+[[package]]
+category = "main"
+description = ""
+name = "toml"
+optional = false
+platform = "*"
+python-versions = "*"
+version = "0.10.0"
+
+[package.source]
+reference = ""
+type = "directory"
+url = "../toml"
+
+[metadata.hashes]
+atomicwrites = ["0312ad34fcad8fac3704d441f7b317e50af620823353ec657a53e981f92920c0", "ec9ae8adaae229e4f8446952d204a3e4b5fdd2d099f9be3aaf556120135fb3ee"]
+attrs = ["10cbf6e27dbce8c30807caf056c8eb50917e0eaafe86347671b57254006c3e69", "ca4be454458f9dec299268d472aaa5a11f67a4ff70093396e1ceae9c76cf4bbb"]
+colorama = ["463f8483208e921368c9f306094eb6f725c6ca42b0f97e313cb5d5512459feda", "48eb22f4f8461b1df5734a074b57042430fb06e1d61bd1e11b078c0fe6d7a1f1"]
+more-itertools = ["c187a73da93e7a8acc0001572aebc7e3c69daf7bf6881a2cea10650bd4420092", "c476b5d3a34e12d40130bc2f935028b5f636df8f372dc2c1c01dc19681b2039e", "fcbfeaea0be121980e15bc97b3817b5202ca73d0eae185b4550cbfce2a3ebb3d"]
+pluggy = ["6e3836e39f4d36ae72840833db137f7b7d35105079aee6ec4a62d9f80d594dd1", "95eb8364a4708392bae89035f45341871286a333f749c3141c20573d2b3876e1"]
+py = ["06a30435d058473046be836d3fc4f27167fd84c45b99704f2fb5509ef61f9af1", "50402e9d1c9005d759426988a492e0edaadb7f4e68bcddfea586bc7432d009c6"]
+pytest = ["2d7c49e931316cc7d1638a3e5f54f5d7b4e5225972b3c9838f3584788d27f349", "ad0c7db7b5d4081631e0155f5c61b80ad76ce148551aaafe3a718d65a7508b18"]
+six = ["70e8a77beed4562e7f14fe23a786b54f6296e34344c23bc42f07b15018ff98e9", "832dc0e10feb1aa2c68dcc57dbb658f1c7e65b9b61af69048abc87a2db00a0eb"]
+toml = []