fixed an issue with requirements.txt not being found if not in root d…

…irectory (#94)
fpgmaas · Sep 12, 2022 · f6d8a4b · f6d8a4b
1 parent 2babe8a
commit f6d8a4b
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diff --git a/deptry/dependency_specification_detector.py b/deptry/dependency_specification_detector.py
@@ -58,6 +58,6 @@ def _check_if_project_uses_pyproject_toml_for_dependencies():
                 return False
 
     def _check_if_project_uses_requirements_txt_for_dependencies(self):
-        if self.requirements_txt in os.listdir():
+        if os.path.isfile(self.requirements_txt):
             return True
         return False
diff --git a/tests/test_dependency_specification_detector.py b/tests/test_dependency_specification_detector.py
@@ -1,3 +1,4 @@
+import os
 from distutils.command.config import config
 
 from deptry.config import Config
@@ -47,3 +48,13 @@ def test_requirements_txt_with_argument(tmp_path):
 
         spec = DependencySpecificationDetector(requirements_txt="req.txt").detect()
         assert spec == "requirements_txt"
+
+
+def test_requirements_txt_with_argument(tmp_path):
+    with run_within_dir(tmp_path):
+        os.mkdir("req")
+        with open("req/req.txt", "w") as f:
+            f.write('foo >= "1.0"')
+
+        spec = DependencySpecificationDetector(requirements_txt="req/req.txt").detect()
+        assert spec == "requirements_txt"