Merge pull request matplotlib#22363 from anntzer/unicap

Properly capitalize "Unicode".

Author: timhoffm

examples/pyplots/text_commands.py

@@ -23,7 +23,7 @@
 
 ax.text(2, 6, r'an equation: $E=mc^2$', fontsize=15)
 
-ax.text(3, 2, 'unicode: Institut f\374r Festk\366rperphysik')
+ax.text(3, 2, 'Unicode: Institut f\374r Festk\366rperphysik')
 
 ax.text(0.95, 0.01, 'colored text in axes coords',
         verticalalignment='bottom', horizontalalignment='right',

examples/text_labels_and_annotations/accented_text.py

@@ -1,9 +1,9 @@
 r"""
 =================================
-Using accented text in matplotlib
+Using accented text in Matplotlib
 =================================
 
-Matplotlib supports accented characters via TeX mathtext or unicode.
+Matplotlib supports accented characters via TeX mathtext or Unicode.
 
 Using mathtext, the following accents are provided: \\hat, \\breve, \\grave,
 \\bar, \\acute, \\tilde, \\vec, \\dot, \\ddot.  All of them have the same

lib/matplotlib/_mathtext.py

@@ -41,12 +41,12 @@ def get_unicode_index(symbol, math=True):
     Parameters
     ----------
     symbol : str
-        A single unicode character, a TeX command (e.g. r'\pi') or a Type1
+        A single (Unicode) character, a TeX command (e.g. r'\pi') or a Type1
         symbol name (e.g. 'phi').
     math : bool, default: True
-        If False, always treat as a single unicode character.
+        If False, always treat as a single Unicode character.
     """
-    # for a non-math symbol, simply return its unicode index
+    # for a non-math symbol, simply return its Unicode index
     if not math:
         return ord(symbol)
     # From UTF #25: U+2212 minus sign is the preferred
@@ -56,7 +56,7 @@ def get_unicode_index(symbol, math=True):
     # length, usually longer than a hyphen.
     if symbol == '-':
         return 0x2212
-    try:  # This will succeed if symbol is a single unicode char
+    try:  # This will succeed if symbol is a single Unicode char
         return ord(symbol)
     except TypeError:
         pass
@@ -482,7 +482,7 @@ def _get_glyph(self, fontname, font_class, sym, fontsize, math=True):
         except ValueError:
             uniindex = ord('?')
             found_symbol = False
-            _log.warning("No TeX to unicode mapping for {!a}.".format(sym))
+            _log.warning("No TeX to Unicode mapping for {!a}.".format(sym))
 
         fontname, uniindex = self._map_virtual_font(
             fontname, font_class, uniindex)

lib/matplotlib/backends/backend_pdf.py

@@ -87,7 +87,7 @@
 
 # TODOs:
 #
-# * encoding of fonts, including mathtext fonts and unicode support
+# * encoding of fonts, including mathtext fonts and Unicode support
 # * TTF support has lots of small TODOs, e.g., how do you know if a font
 #   is serif/sans-serif, or symbolic/non-symbolic?
 # * draw_quad_mesh

lib/matplotlib/backends/backend_qt.py

@@ -22,7 +22,7 @@
 
 backend_version = __version__
 
-# SPECIAL_KEYS are Qt::Key that do *not* return their unicode name
+# SPECIAL_KEYS are Qt::Key that do *not* return their Unicode name
 # instead they have manually specified names.
 SPECIAL_KEYS = {
     _to_int(getattr(_enum("QtCore.Qt.Key"), k)): v for k, v in [
@@ -374,12 +374,12 @@ def _get_key(self, event):
                 if event_key != key and event_mods & mod]
         try:
             # for certain keys (enter, left, backspace, etc) use a word for the
-            # key, rather than unicode
+            # key, rather than Unicode
             key = SPECIAL_KEYS[event_key]
         except KeyError:
-            # unicode defines code points up to 0x10ffff (sys.maxunicode)
+            # Unicode defines code points up to 0x10ffff (sys.maxunicode)
             # QT will use Key_Codes larger than that for keyboard keys that are
-            # are not unicode characters (like multimedia keys)
+            # are not Unicode characters (like multimedia keys)
             # skip these
             # if you really want them, you should add them to SPECIAL_KEYS
             if event_key > sys.maxunicode:

lib/matplotlib/backends/qt_editor/_formlayout.py

@@ -517,7 +517,7 @@ def fedit(data, title="", comment="", icon=None, parent=None, apply=None):
        box) for each member of a datagroup inside a datagroup
 
     Supported types for field_value:
-      - int, float, str, unicode, bool
+      - int, float, str, bool
       - colors: in Qt-compatible text form, i.e. in hex format or name
                 (red, ...) (automatically detected from a string)
       - list/tuple:

lib/matplotlib/mpl-data/stylelib/classic.mplstyle

@@ -207,7 +207,7 @@ axes.formatter.offset_threshold : 2      # When useoffset is True, the offset
                                          # at least this number of significant
                                          # digits from tick labels.
 
-axes.unicode_minus  : True    # use unicode for the minus symbol
+axes.unicode_minus  : True    # use Unicode for the minus symbol
                               # rather than hyphen.  See
                               # https://en.wikipedia.org/wiki/Plus_and_minus_signs#Character_codes
 axes.prop_cycle    : cycler('color', 'bgrcmyk')

lib/matplotlib/projections/polar.py

@@ -193,7 +193,7 @@ def __call__(self, x, pos=None):
         vmin, vmax = self.axis.get_view_interval()
         d = np.rad2deg(abs(vmax - vmin))
         digits = max(-int(np.log10(d) - 1.5), 0)
-        # Use unicode rather than mathtext with \circ, so that it will work
+        # Use Unicode rather than mathtext with \circ, so that it will work
         # correctly with any arbitrary font (assuming it has a degree sign),
         # whereas $5\circ$ will only work correctly with one of the supported
         # math fonts (Computer Modern and STIX).

lib/matplotlib/tests/test_backend_qt.py

@@ -512,7 +512,7 @@ def _test_enums_impl():
 
     _enum("QtGui.QImage.Format").Format_ARGB32_Premultiplied
     _enum("QtGui.QImage.Format").Format_ARGB32_Premultiplied
-    # SPECIAL_KEYS are Qt::Key that do *not* return their unicode name instead
+    # SPECIAL_KEYS are Qt::Key that do *not* return their Unicode name instead
     # they have manually specified names.
     SPECIAL_KEYS = {
         _to_int(getattr(_enum("QtCore.Qt.Key"), k)): v

lib/matplotlib/tests/test_ticker.py

@@ -1183,7 +1183,7 @@ def test_params(self, unicode_minus, input, expected):
             assert _formatter(input) == _exp_output
 
         # Test several non default separators: no separator, a narrow
-        # no-break space (unicode character) and an extravagant string.
+        # no-break space (Unicode character) and an extravagant string.
         for _sep in ("", "\N{NARROW NO-BREAK SPACE}", "@_@"):
             # Case 2: unit=UNIT and sep=_sep.
             # Replace the default space separator from the reference case