Add more documentation

6 files changed, 65 insertions, 1 deletions

diff --git a/README.md b/README.md
index eeb4dcc..2a11d69 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 
 A small package for convert json resume with templating to html and pdf.
 
+WARNING: For the moment the filters are very specific to my template who is not
+in this repo at this time.
+
+WARNING: Many of thing in this code is only in French, like date generation,
+phone number or some dates.
+
 # Input
 
 About the JSON resume standard: [https://jsonresume.org/schema/](https://jsonresume.org/schema/).
diff --git a/resumejson_converter/filters.py b/resumejson_converter/filters.py
index f15ee63..fcc4dfa 100644
--- a/resumejson_converter/filters.py
+++ b/resumejson_converter/filters.py
@@ -5,6 +5,26 @@ import resumejson_converter.utils.templates as utemplates
 
 
 def dateedit(startDate, endDate):
+    """
+    Return the date in special format.
+
+    If only the start date is specified: 2019 - Auj.
+
+    >>> dateedit("2019-01-01")
+    "2019 - Auj."
+
+    Else if the year of the start date and the year of the end data are the
+    same: 2019
+
+    >>> dateedit("2019-01-01", "2019-02-02")
+    "2019"
+
+    Else if the year of start date are not the same that the year of the end
+    date: 2017 - 2019
+
+    >>> datetime("2019-01-01", "2017-05-01")
+    "2019 - 2017"
+    """
     startDateTime = datetime.strptime(startDate, '%Y-%m-%d')
     if endDate == "":
         return "{:%Y} - Auj.".format(startDateTime)
@@ -18,6 +38,12 @@ def dateedit(startDate, endDate):
 
 
 def datediff(title, startDate, endDate, showDiff=True):
+    """
+    Return time passed between two dates after a text.
+
+    >>> datediff("Hello World", "2019-01-02", "2019-06-02")
+    'Hello World - 5 mois'
+    """
     if showDiff and endDate != "":
         startDateTime = datetime.strptime(startDate, '%Y-%m-%d')
         endDateTime = datetime.strptime(endDate, '%Y-%m-%d')
@@ -29,10 +55,22 @@ def datediff(title, startDate, endDate, showDiff=True):
 
 
 def birthday(date):
+    """
+    Return a date in french format.
+
+    >>> birthday("1990-10-25")
+    '25 octobre 1990'
+    """
     date = datetime.strptime(date, '%Y-%m-%d')
     return format_date(date, format='long', locale='fr')
 
 
 def clean(phone):
+    """
+    Return phone number in french format.
+
+    >>> clean("0011223344")
+    '00 11 22 33 44'
+    """
     phone = [phone[num:num+2] for num in range(0, len(phone), 2)]
     return " ".join(phone)
diff --git a/resumejson_converter/generators/html.py b/resumejson_converter/generators/html.py
index 57df871..1b34e91 100644
--- a/resumejson_converter/generators/html.py
+++ b/resumejson_converter/generators/html.py
@@ -9,6 +9,14 @@ import resumejson_converter.filters as filters
 
 
 def generate(resume, template, out_path):
+    """
+    Return html version of a JSON resume based on a template.
+
+    `resume` is a JsonObject from resumejson_converter.utils.json.
+    `template` is the path of the template to use.
+    `out_path` is the output path of html generate. By default the html is
+    not writen in a file.
+    """
     try:
         logging.info("HTML generation...")
         templates_path = path.dirname(template)
diff --git a/resumejson_converter/generators/pdf.py b/resumejson_converter/generators/pdf.py
index de3e880..b8c2905 100644
--- a/resumejson_converter/generators/pdf.py
+++ b/resumejson_converter/generators/pdf.py
@@ -5,6 +5,10 @@ import pdfkit
 
 
 def generate(html):
+    """
+    Generate a pdf file in out/out.pdf in current folder where main script
+    is executed.
+    """
     logging.info("PDF generation...")
 
     pdf_output_path = "out/out.pdf"
diff --git a/resumejson_converter/utils/json.py b/resumejson_converter/utils/json.py
index f3ce3d1..77e1312 100644
--- a/resumejson_converter/utils/json.py
+++ b/resumejson_converter/utils/json.py
@@ -8,6 +8,8 @@ from jsonresume.exceptions import InvalidResumeError
 
 class JsonObject(object):
     """
+    Simple JSON object.
+
     All work for this function go to
     https://dev.to/mandrewcito/nested-json-to-python-object--5ajp
     """
@@ -27,6 +29,9 @@ class JsonObject(object):
 
 
 def load(json_filepath):
+    """
+    Return a JsonObject from resumejson_converter.utils.json.
+    """
     try:
         logging.info("JSON parsing...")
         with open(json_filepath, 'r') as f:
diff --git a/resumejson_converter/utils/templates.py b/resumejson_converter/utils/templates.py
index b22b4b2..a034103 100644
--- a/resumejson_converter/utils/templates.py
+++ b/resumejson_converter/utils/templates.py
@@ -2,7 +2,10 @@
 
 def td_format(td_object):
     """
-    based on https://stackoverflow.com/a/13756038
+    Return time in `An, Mois, Semaine, Jour, Heure, Minute, Seconde` format.
+    Only in french.
+
+    Based on https://stackoverflow.com/a/13756038
     """
     seconds = int(td_object.total_seconds())
     periods = [