Merge pull request #795 from wiredfool/exif_docs

More Docs [ci skip]

PIL/ImageMorph.py

@@ -15,19 +15,19 @@ LUT_SIZE = 1 << 9
 class LutBuilder:
     """A class for building a MorphLut from a descriptive language
 
-      The input patterns is a list of a strings sequences like these:
+      The input patterns is a list of a strings sequences like these::
 
-      4:(...
-         .1.
-         111)->1
+          4:(...
+             .1.
+             111)->1
 
       (whitespaces including linebreaks are ignored). The option 4
       describes a series of symmetry operations (in this case a
       4-rotation), the pattern is described by:
 
-         . or X - Ignore
-         1 - Pixel is on
-         0 - Pixel is off
+      - . or X - Ignore
+      - 1 - Pixel is on
+      - 0 - Pixel is off
 
       The result of the operation is described after "->" string.
 
@@ -35,15 +35,16 @@ class LutBuilder:
       returned if no other match is found.
 
       Operations:
-         4 - 4 way rotation
-         N - Negate
-         1 - Dummy op for no other operation (an op must always be given)
-         M - Mirroring
+      
+      - 4 - 4 way rotation
+      - N - Negate
+      - 1 - Dummy op for no other operation (an op must always be given)
+      - M - Mirroring
 
-      Example:
-
-      lb = LutBuilder(patterns = ["4:(... .1. 111)->1"])
-      lut = lb.build_lut()
+      Example::
+      
+          lb = LutBuilder(patterns = ["4:(... .1. 111)->1"])
+          lut = lb.build_lut()
 
     """
     def __init__(self, patterns=None, op_name=None):

docs/PIL.rst

@@ -20,14 +20,6 @@ can be found here.
     :undoc-members:
     :show-inheritance:
 
-:mod:`ExifTags` Module
-----------------------
-
-.. automodule:: PIL.ExifTags
-    :members:
-    :undoc-members:
-    :show-inheritance:
-
 :mod:`FontFile` Module
 ----------------------
 
@@ -86,6 +78,14 @@ can be found here.
     :undoc-members:
     :show-inheritance:
 
+:mod:`ImageMorph` Module
+------------------------
+
+.. automodule:: PIL.ImageMorph
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
 :mod:`ImageShow` Module
 -----------------------
 

docs/reference/ExifTags.rst

@@ -0,0 +1,26 @@
+.. py:module:: PIL.ExifTags
+.. py:currentmodule:: PIL.ExifTags
+
+:py:mod:`ExifTags` Module
+==========================
+
+The :py:mod:`ExifTags` module exposes two dictionaries which
+provide constants and clear-text names for various well-known EXIF tags.
+
+.. py:class:: PIL.ExifTags.TAGS
+
+    The TAG dictionary maps 16-bit integer EXIF tag enumerations to
+    descriptive string names.  For instance:
+
+        >>> from PIL.ExifTags import TAGS
+        >>> TAGS[0x010e]
+        'ImageDescription'
+
+.. py:class:: PIL.ExifTags.GPSTAGS
+
+    The GPSTAGS dictionary maps 8-bit integer EXIF gps enumerations to
+    descriptive string names.  For instance:
+
+        >>> from PIL.ExifTags import GPSTAGS
+        >>> GPSTAGS[20]
+        'GPSDestLatitude'

docs/reference/index.rst

@@ -4,6 +4,7 @@ Reference
 .. toctree::
    :maxdepth: 2
 
+
    Image
    ImageChops
    ImageColor
@@ -22,5 +23,6 @@ Reference
    ImageStat
    ImageTk
    ImageWin
+   ExifTags
    PSDraw
    ../PIL