Poetry (#37)

* poetry

* travis

* travis2

* update python versions of test

* update requirements

* rerun lock

.gitignore

@@ -1,3 +1,4 @@
 *.egg-info
 *.pyc
 dist
+.mypy_cache

.travis.yml

@@ -1,24 +1,18 @@
 language: python
 python:
   - "2.7"
-  - "3.4"
-  - "3.5"
   - "3.6"
+  - "3.7"
 
 env:
   matrix:
     - FLAKE8_VERSION=""
-    - FLAKE8_VERSION="1.5"
     - FLAKE8_VERSION="2.1"
     - FLAKE8_VERSION="3.2.1"
 
-matrix:
-  exclude:
-    - python: "3.5"
-      env: FLAKE8_VERSION="1.5"
-
 install:
-  - pip install pycodestyle
-  - if [[ -n "$FLAKE8_VERSION" ]]; then pip install flake8=="$FLAKE8_VERSION"; fi
-  - python setup.py install
-script: "pytest"
+  - pip install poetry
+  - poetry install
+  - if [[ -n "$FLAKE8_VERSION" ]]; then poetry run pip install flake8=="$FLAKE8_VERSION"; fi
+script:
+  - poetry run pytest

README.rst → README.md

@@ -26,93 +26,78 @@ available in ``flake8``::
 
 Error codes
 -----------
-+------------+-------------------------------------+
-| Error code | Description                         |
-+============+=====================================+
-| T001       | print found                         |
-+------------+-------------------------------------+
-| T002       | Python 2.x reserved word print used |
-+------------+-------------------------------------+
-| T003       | pprint found                        |
-+------------+-------------------------------------+
-| T004       | pprint declared                     |
-+------------+-------------------------------------+
+
+| Error Code  | Description                          |
+| ----------- | ------------------------------------ |
+| T001        | print found                          |
+| T002        | Python 2.x reserved word print used  |
+| T003        | pprint found                         |
+| T004        | pprint declared                      |
+
 
 Changes
 -------
 
-3.1.1 - 2019-03-12
-``````````````````
+##### 3.1.1 - 2019-03-12
 
-* Fix reading from stdin when it is closed.
+* Fix reading from stdin when it is closed (requires flake8 > 2.1).
+* Add error codes to ReadMe.
+* Swapped to poetry from setup.py
+* Ran black on the repository
 
-3.1.0 - 2018-02-11
-``````````````````
+##### 3.1.0 - 2018-02-11
 * Add a framework classifier for use in pypi.org
 * Fix entry_point in setup.py leaving it off by default again.
 
-3.0.1 - 2017-11-06
-``````````````````
+##### 3.0.1 - 2017-11-06
 * Fix conflict in setup.py leaving it off by default again.
 * Fix bug in name code.
 
-3.0.0 - 2017-11-05
-``````````````````
+##### 3.0.0 - 2017-11-05
 * Remove some of the python 2/3 message differentiation.
 * Use an AST rather than a logical line checker with a regex.
 * pprint support.
 * Loss of multiline noqa support, until there is a way to use both the AST and have flake8 provide the noqa lines.
 
 
-2.0.2 - 2016-02-29
-``````````````````
+##### 2.0.2 - 2016-02-29
 * Fix ReadMe for pipy
 * Refactor, DRY it up.
 * Update python 2 vs python 3 print statement styles.
 
-2.0.1 - 2015-11-21
-``````````````````
+##### 2.0.1 - 2015-11-21
 * Add back the decorator to fix the `flake8 --version` call.
 
-2.0 - 2015-11-10
-````````````````
+##### 2.0 - 2015-11-10
 * Support noqa at end of multiline print statement
 * Performance improvements
 * Removed PrintStatementChecker class and other functions
 * Added T101 for 'Python 2.x reserved word print used.'
 * Added testing for Python 3.3 and 3.5, and different flake8 versions
 
-1.6.1 - 2015-05-22
-``````````````````
+##### 1.6.1 - 2015-05-22
 * Fix bug introduced in 1.6.
 
-1.6 - 2015-05-18
-````````````````
+##### 1.6 - 2015-05-18
 * Added proper support for python3 and testing for python 2.6, 2.7 and 3.4
 
-1.5 - 2014-11-04
-````````````````
+##### 1.5 - 2014-11-04
 * Added python2.6 support. Thanks @zoidbergwill
 
-1.4 - 2014-10-06
-````````````````
+##### 1.4 - 2014-10-06
 * Apped noqa support
 
-1.3 - 2014-09-27
-````````````````
+##### 1.3 - 2014-09-27
 * Dropped noqa support
 * Support for multiline comments and less false positives
 
-1.2 - 2014-06-30
-````````````````
+##### 1.2 - 2014-06-30
 * Does not catch the word print in single line strings
 * Does not catch inline comments with print in it
 * Added tests
 
-1.1 - 2014-06-30
-````````````````
+##### 1.1 - 2014-06-30
 * First release
 
-1.0 - 2014-06-30
-````````````````
+##### 1.0 - 2014-06-30
 * Whoops

flake8_print.py

@@ -8,21 +8,15 @@
 except ImportError:
     from flake8 import utils as stdin_utils
 
-__version__ = '3.1.1'
+__version__ = "3.1.1"
 
 PRINT_FUNCTION_NAME = "print"
 PPRINT_FUNCTION_NAME = "pprint"
 PRINT_FUNCTION_NAMES = [PRINT_FUNCTION_NAME, PPRINT_FUNCTION_NAME]
 
 VIOLATIONS = {
-    'found': {
-        'print': 'T001 print found.',
-        'pprint': 'T003 pprint found.',
-    },
-    'declared': {
-        'print': 'T002 Python 2.x reserved word print used.',
-        'pprint': 'T004 pprint declared',
-    },
+    "found": {"print": "T001 print found.", "pprint": "T003 pprint found."},
+    "declared": {"print": "T002 Python 2.x reserved word print used.", "pprint": "T004 pprint declared"},
 }
 
 
@@ -39,7 +33,8 @@ def visit_Print(self, node):
     def visit_Call(self, node):
         is_print_function = getattr(node.func, "id", None) in PRINT_FUNCTION_NAMES
         is_print_function_attribute = (
-            getattr(getattr(node.func, "value", None), "id", None) in PRINT_FUNCTION_NAMES and getattr(node.func, "attr", None) in PRINT_FUNCTION_NAMES
+            getattr(getattr(node.func, "value", None), "id", None) in PRINT_FUNCTION_NAMES
+            and getattr(node.func, "attr", None) in PRINT_FUNCTION_NAMES
         )
         if is_print_function:
             self.prints_used[(node.lineno, node.col_offset)] = VIOLATIONS["found"][node.func.id]
@@ -72,7 +67,7 @@ def visit_Name(self, node):
 
 class PrintChecker(object):
     options = None
-    name = 'flake8-print'
+    name = "flake8-print"
     version = __version__
 
     def __init__(self, tree, filename):