add svgwrite to requirements, move image paths to constants

app.py

@@ -8,6 +8,7 @@
 from utils.input import input_all
 from utils.draw import draw_text, draw_units_number
 
+
 # TODO: merge functionality for calculating days, weeks (and, maybe, months and years)
 # TODO: let the user pick a shape
 # TODO: separate methods into one class
@@ -46,9 +47,6 @@ def generate_calendar(units: int, unit_type: str = 'weeks'):
     """
     Generate a calendar based on the number of weeks
     """
-    square_path = 'img/square.jpg'
-    background_path = 'img/background.png'
-
     square_size = (50, 50)
     cols = 48
     padding = 40
@@ -61,7 +59,7 @@ def generate_calendar(units: int, unit_type: str = 'weeks'):
     rows, leftover = divmod(units / cols, 1)
     rows = int(rows) + 1
 
-    with Image.open(square_path) as square, Image.open(background_path) as background:
+    with Image.open(constants.square_path) as square, Image.open(constants.background_path) as background:
         print(background.format, background.size, background.mode)
         print(square.format, square.size)
         square = square.resize(square_size)

requirements.txt

@@ -2,4 +2,5 @@ bs4
 Pillow>=5.3.0
 python-dateutil
 pycountry>=18.12.8
-requests
+requests
+svgwrite

utils/constants.py

@@ -8,9 +8,13 @@
 female_life_expectancy_weeks = 3872.18071       # ~74.261 years
 male_life_expectancy_weeks = 3647.54929         # ~69.953 years
 
+# Image Paths
+square_path = 'img/square.jpg'
+background_path = 'img/background.png'
+
 # Text Draw Utilities
 dark_grey = (192, 192, 192)
 macos_font_path = '/Library/Fonts/Arial.ttf'
 windows_font_path = 'arial.ttf'
 path = windows_font_path if system() == 'Windows' else macos_font_path
-font = ImageFont.truetype(path, 24)
+font = ImageFont.truetype(path, 24)