Merge branch 'development' of github.com:RealOrangeOne/Printr

.gitignore

@@ -58,4 +58,5 @@ target/
 
 
 # Other
-MANIFEST
+MANIFEST
+README.rst

README.md

@@ -4,10 +4,21 @@ Printr is a simple PyPi module that allows for print statements to be replaces w
 
 
 ## Installation
-Installation can be done using pip in the standard way;
+Installation can be done using pip in the standard way:
 ```
 pip install python-printr
 ```
 If you have python 3 installed, then install using `pip3`. There are no dependancies for this package, so installation should go ahead fine.
 
+Alternatively, you can download directly from Pypi [here](https://pypi.python.org/pypi/Python-Printr/).
 
+## Usage
+```
+import printr
+
+printr.get_version()
+>>> 0.0.3
+```
+The printr module contains various different printrs to assist you. You can find more information about these printrs on the wiki.
+
+The main reason I wrote this project was to simplify status output for my projects, and because I'd never written a PyPi package before.

convert-readme.sh

@@ -1 +1 @@
-pandoc --from=markdown --to=rst --output=README README.md
+pandoc --from=markdown --to=rst --output=README.rst README.md

details.json

@@ -1,11 +1,11 @@
 {
-	'name' : 'Python-Printr',
-    'packages' : ['printr'],
-    'version' : '0.0.1',
-    'description' : 'Python module to allow a print line to be updated after printing',
-    'author' : 'Jake Howard',
-    'author_email' : 'me@theorangeone.net ',
-    'url' : 'https://github.com/RealOrangeOne/Printr',
-    'license':'MIT',
-    'platforms':['any']
+	"name": "Python-Printr",
+    "packages": ["printr"],
+    "version": "0.0.3",
+    "description": "Python module to allow a print line to be updated after printing",
+    "author": "Jake Howard",
+    "author_email": "me@theorangeone.net ",
+    "url": "https://github.com/RealOrangeOne/Printr",
+    "license": "MIT",
+    "platforms": ["any"]
 }

printr/EllipsisPrintr/__init__.py

@@ -0,0 +1,32 @@
+from printr.utils import write
+
+class EllipsisPrintr():
+    def __init__(self, string, max=3, erase_after=False):
+        self.string = string
+        self.max = max
+        self.count = -1
+        self.erase_after = erase_after
+
+    def update(self, commit=False):
+        self.clear()
+        ellipsis = "." * self.count
+        write(self.string + ellipsis, commit=commit)
+        if self.count >= self.max:
+            self.zero()
+        self.count += 1
+
+    def zero(self):
+        self.count = -1
+
+    def commit(self):
+        print()
+
+    def clear(self):
+        print(' ' * (len(self.string) + self.max), end='\r')
+
+    def __enter__(self):
+        return self
+    def __exit__(self, type, value, traceback):
+        if self.erase_after:
+            self.clear()
+        self.commit()

printr/itterPrintr.py → printr/ItterPrintr/__init__.py

@@ -1,3 +1,7 @@
+from printr.exceptions import FormattingError
+from printr.utils import write
+
+
 class ItterPrintr():
     def __init__(self, string, maxValue, start, diff=1):
         self.string = string
@@ -8,16 +12,18 @@ def __init__(self, string, maxValue, start, diff=1):
         self.buildString()
 
     def buildString(self):
-        return self.string.format(c=self.value, m=self.maxValue)
+        try:
+            return self.string.format(c=self.value, m=self.maxValue)
+        except:
+            raise FormattingError()
 
     def reachedLimit(self):
         return self.maxValue <= self.value
 
     def update(self, inc=True):
-        ending = '\r' if not self.reachedLimit() else '\n'
-        print(self.buildString(), end=ending)
+        write(self.buildString(), commit=(not self.reachedLimit()))
         if inc:
             self.inc()
 
     def inc(self):
-        self.value += self.diff
+        self.value += self.diff

printr/__init__.py

@@ -1,17 +1,13 @@
-# Import python modules
 import os
-from json import loads as json_loads
+from json import load as json_load
 
-# Import Printr Modules
-from .simplePrintr import SimplePrintr
-from .itterPrintr import ItterPrintr
-from .ellipsisPrintr import EllipsisPrintr
-
-# Initialise
 PRINTR_PATH = os.path.dirname(os.path.abspath(__file__))
 
-with open(PRINTR_PATH + '/details.json') as file:
-	PRINTR_DETAILS = json_loads(file)
+from .ItterPrintr import ItterPrintr
+from .EllipsisPrintr import EllipsisPrintr
+
+with open(PRINTR_PATH + '/../details.json') as file:
+	PRINTR_DETAILS = json_load(file)
 
 
 def get_version():

printr/exceptions.py

@@ -0,0 +1,5 @@
+class FormattingError(Exception):
+    message = "Provided string doesn't contain formatting placeholders for {c} and/or {m}"
+    def __init__(self):
+        super().__init__(self.message)
+

printr/utils.py

@@ -0,0 +1,6 @@
+def write(string, commit=False):
+    ending = '\n' if commit else '\r'
+    print(string, end=ending)
+
+def commit():
+    print()

setup.py

@@ -1,5 +1,5 @@
 from distutils.core import setup
-from json import loads as json_loads
+from json import load as json_load
 LONG_DESCRIPTION = None
 try:
     LONG_DESCRIPTION = open('README.md').read()
@@ -8,17 +8,16 @@
 
 DETAILS = None
 with open('details.json') as file:
-    DETAILS = json_loads(file)
-
+    DETAILS = json_load(file)
 setup(
-    name = DETAILS.name,
-    packages = DETAILS.packages,
-    version = DETAILS.version,
-    description = DETAILS.description,
+    name = DETAILS['name'],
+    packages = DETAILS['packages'],
+    version = DETAILS['version'],
+    description = DETAILS['description'],
     long_description = LONG_DESCRIPTION,
-    author = DETAILS.author,
-    author_email = DETAILS.author_email,
-    url = DETAILS.url,
-    license = DETAILS.license,
-    platforms = DETAILS.platform
+    author = DETAILS['author'],
+    author_email = DETAILS['author_email'],
+    url = DETAILS['url'],
+    license = DETAILS['license'],
+    platforms = DETAILS['platforms']
 )

tests/context_manager.py

@@ -0,0 +1,7 @@
+from printr import EllipsisPrintr
+from time import sleep
+
+with EllipsisPrintr('Printing') as p:
+    for i in range(30):
+        p.update()
+        sleep(0.1)