fixed some typos (#89)

README.md

@@ -43,7 +43,7 @@ pip install deptry
 
 ### Prerequisites
 
-_deptry_ should be run withing the root directory of the project to be scanned, and the proejct should be running in its own dedicated virtual environment.
+_deptry_ should be run withing the root directory of the project to be scanned, and the project should be running in its own dedicated virtual environment.
 
 ### Usage
 

deptry/cli.py

@@ -217,7 +217,7 @@ def log_obsolete_dependencies(dependencies: List[str], sep="\n\t") -> None:
     logging.info("\n-----------------------------------------------------\n")
     logging.info(f"The project contains obsolete dependencies:\n{sep}{sep.join(sorted(dependencies))}\n")
     logging.info(
-        """Consider removing them from your projects dependencies. If a package is used for development purposes, you should add
+        """Consider removing them from your project's dependencies. If a package is used for development purposes, you should add
 it to your development dependencies instead."""
     )
 
@@ -233,7 +233,7 @@ def log_missing_dependencies(dependencies: List[str], sep="\n\t") -> None:
 def log_transitive_dependencies(dependencies: List[str], sep="\n\t") -> None:
     logging.info("\n-----------------------------------------------------\n")
     logging.info(
-        f"There are transitive dependencies that should be explicitly defined as dependencies in pyproject.toml:\n{sep}{sep.join(sorted(dependencies))}\n"
+        f"There are transitive dependencies that should be explicitly defined as dependencies:\n{sep}{sep.join(sorted(dependencies))}\n"
     )
     logging.info("""They are currently imported but not specified directly as your project's dependencies.""")
 

deptry/dependency.py

@@ -17,7 +17,7 @@ class Dependency:
     def __init__(self, name: str, conditional: bool = False, optional: bool = False) -> None:
         """
         Args:
-            name: Name of the dependency, as shown in pyproject.toml or requirements.txt
+            name: Name of the dependency, as shown in pyproject.toml
             conditional: boolean to indicate if the dependency is conditional, e.g. 'importlib-metadata': {'version': '*', 'python': '<=3.7'}
         """
         self.name = name

deptry/dependency_getter/requirements_txt.py

@@ -26,26 +26,29 @@ def __init__(
 
     def get(self):
         if not self.dev:
-            dependencies = self._get_dependencies_from_requirements_txt(self.requirements_txt)
+            dependencies = self._get_dependencies_from_requirements_file(self.requirements_txt)
         else:
             dev_requirements_files = self._scan_for_dev_requirements_files()
             if dev_requirements_files:
                 dependencies = []
                 for file_name in dev_requirements_files:
-                    dependencies += self._get_dependencies_from_requirements_txt(file_name)
+                    dependencies += self._get_dependencies_from_requirements_file(file_name)
             else:
                 return []
 
         self._log_dependencies(dependencies=dependencies)
         return dependencies
 
     def _scan_for_dev_requirements_files(self):
+        """
+        Check if any of the files passed as requirements_txt_dev exist, and if so; return them.
+        """
         dev_requirements_files = [file_name for file_name in self.requirements_txt_dev if file_name in os.listdir()]
         if dev_requirements_files:
             logging.debug(f"Found files with development requirements! {dev_requirements_files}")
         return dev_requirements_files
 
-    def _get_dependencies_from_requirements_txt(self, file_name: str):
+    def _get_dependencies_from_requirements_file(self, file_name: str):
         logging.debug(f"Scanning {file_name} for {'dev-' if self.dev else ''}dependencies")
         dependencies = []
 
@@ -60,6 +63,9 @@ def _get_dependencies_from_requirements_txt(self, file_name: str):
         return dependencies
 
     def _extract_dependency_from_line(self, line: str) -> Dependency:
+        """
+        Extract a dependency from a single line of a requirements.txt file.
+        """
         line = self._remove_comments_from(line)
         line = self._remove_newlines_from(line)
         name = self._find_dependency_name_in(line)
@@ -73,6 +79,9 @@ def _extract_dependency_from_line(self, line: str) -> Dependency:
 
     @staticmethod
     def _find_dependency_name_in(line):
+        """
+        Find the dependency name of a dependency specified according to the pip-standards for requirement.txt
+        """
         match = re.search("^[a-zA-Z0-9-_]+", line)
         if match and not match.group(0)[0] == "-":
             name = match.group(0)