Allow the develop property for git dependencies

Co-authored-by: Fantix King <fantix.king@gmail.com>

poetry/core/json/schemas/poetry-schema.json

@@ -326,6 +326,10 @@
                     "items": {
                         "type": "string"
                     }
+                },
+                "develop": {
+                    "type": "boolean",
+                    "description": "Whether to install the dependency in development mode."
                 }
             }
         },

poetry/core/packages/package.py

@@ -299,6 +299,7 @@ def add_dependency(
                     rev=constraint.get("rev", None),
                     category=category,
                     optional=optional,
+                    develop=constraint.get("develop", True),
                 )
             elif "file" in constraint:
                 file_path = Path(constraint["file"])

poetry/core/packages/vcs_dependency.py

@@ -18,6 +18,7 @@ def __init__(
         rev=None,
         category="main",
         optional=False,
+        develop=False,
     ):
         self._vcs = vcs
         self._source = source
@@ -29,6 +30,7 @@ def __init__(
         self._branch = branch
         self._tag = tag
         self._rev = rev
+        self._develop = develop
 
         super(VCSDependency, self).__init__(
             name, "*", category=category, optional=optional, allows_prereleases=True
@@ -54,6 +56,10 @@ def tag(self):
     def rev(self):
         return self._rev
 
+    @property
+    def develop(self):  # type: () -> bool
+        return self._develop
+
     @property
     def reference(self):  # type: () -> str
         return self._branch or self._tag or self._rev

tests/fixtures/complete.toml

@@ -0,0 +1,45 @@
+[tool.poetry]
+name = "poetry"
+version = "0.5.0"
+description = "Python dependency management and packaging made easy."
+authors = [
+    "Sébastien Eustace <sebastien@eustace.io>"
+]
+license = "MIT"
+
+readme = "README.rst"
+
+homepage = "https://python-poetry.org/"
+repository = "https://github.com/python-poetry/poetry"
+documentation = "https://python-poetry.org/docs"
+
+keywords = ["packaging", "dependency", "poetry"]
+
+# Requirements
+[tool.poetry.dependencies]
+python = "~2.7 || ^3.2"  # Compatible python versions must be declared here
+toml = "^0.9"
+# Dependencies with extras
+requests = { version = "^2.13", extras = [ "security" ] }
+# Python specific dependencies with prereleases allowed
+pathlib2 = { version = "^2.2", python = "~2.7", allows-prereleases = true }
+# Git dependencies
+cleo = { git = "https://github.com/sdispater/cleo.git", branch = "master" }
+
+# Optional dependencies (extras)
+pendulum = { version = "^1.4", optional = true }
+
+[tool.poetry.extras]
+time = [ "pendulum" ]
+
+[tool.poetry.dev-dependencies]
+pytest = "^3.0"
+pytest-cov = "^2.4"
+
+[tool.poetry.scripts]
+my-script = 'my_package:main'
+
+
+[[tool.poetry.source]]
+name = "foo"
+url = "https://bar.com"

tests/fixtures/invalid_pyproject/pyproject.toml

@@ -0,0 +1,11 @@
+[tool.poetry]
+name = "invalid"
+version = "1.0.0"
+authors = [
+    "Foo <foo@bar.com>"
+]
+license = "INVALID"
+
+[tool.poetry.dependencies]
+python = "*"
+pendulum = {"version" = "^2.0.5", allows-prereleases = true}

tests/fixtures/project_with_setup/setup.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+
+from setuptools import setup
+
+
+kwargs = dict(
+    name="my-package",
+    license="MIT",
+    version="0.1.2",
+    description="Demo project.",
+    author="Sébastien Eustace",
+    author_email="sebastien@eustace.io",
+    url="https://github.com/demo/demo",
+    packages=["my_package"],
+    install_requires=["pendulum>=1.4.4", "cachy[msgpack]>=0.2.0"],
+)
+
+
+setup(**kwargs)

tests/fixtures/sample_project/README.rst

@@ -0,0 +1,2 @@
+My Package
+==========

tests/fixtures/sample_project/pyproject.toml

@@ -0,0 +1,59 @@
+[tool.poetry]
+name = "my-package"
+version = "1.2.3"
+description = "Some description."
+authors = [
+    "Sébastien Eustace <sebastien@eustace.io>"
+]
+license = "MIT"
+
+readme = "README.rst"
+
+homepage = "https://python-poetry.org"
+repository = "https://github.com/python-poetry/poetry"
+documentation = "https://python-poetry.org/docs"
+
+keywords = ["packaging", "dependency", "poetry"]
+
+classifiers = [
+    "Topic :: Software Development :: Build Tools",
+    "Topic :: Software Development :: Libraries :: Python Modules"
+]
+
+# Requirements
+[tool.poetry.dependencies]
+python = "~2.7 || ^3.6"
+cleo = "^0.6"
+pendulum = { git = "https://github.com/sdispater/pendulum.git", branch = "2.0" }
+tomlkit = { git = "https://github.com/sdispater/tomlkit.git", rev = "3bff550", develop = false }
+requests = { version = "^2.18", optional = true, extras=[ "security" ] }
+pathlib2 = { version = "^2.2", python = "~2.7" }
+
+orator = { version = "^0.9", optional = true }
+
+# File dependency
+demo = { path = "../distributions/demo-0.1.0-py2.py3-none-any.whl" }
+
+# Dir dependency with setup.py
+my-package = { path = "../project_with_setup/" }
+
+# Dir dependency with pyproject.toml
+simple-project = { path = "../simple_project/" }
+
+# Dependency with markers
+functools32 = { version = "^3.2.3", markers = "python_version ~= '2.7' and sys_platform == 'win32' or python_version in '3.4 3.5'" }
+
+
+[tool.poetry.extras]
+db = [ "orator" ]
+
+[tool.poetry.dev-dependencies]
+pytest = "~3.4"
+
+
+[tool.poetry.scripts]
+my-script = "my_package:main"
+
+
+[tool.poetry.plugins."blogtool.parsers"]
+".rst" = "some_module::SomeClass"

tests/fixtures/simple_project/README.rst

@@ -0,0 +1,2 @@
+My Package
+==========

tests/fixtures/simple_project/pyproject.toml

@@ -0,0 +1,25 @@
+[tool.poetry]
+name = "simple-project"
+version = "1.2.3"
+description = "Some description."
+authors = [
+    "Sébastien Eustace <sebastien@eustace.io>"
+]
+license = "MIT"
+
+readme = "README.rst"
+
+homepage = "https://python-poetry.org"
+repository = "https://github.com/python-poetry/poetry"
+documentation = "https://python-poetry.org/docs"
+
+keywords = ["packaging", "dependency", "poetry"]
+
+classifiers = [
+    "Topic :: Software Development :: Build Tools",
+    "Topic :: Software Development :: Libraries :: Python Modules"
+]
+
+# Requirements
+[tool.poetry.dependencies]
+python = "~2.7 || ^3.4"