add setuptools

1 files changed, 73 insertions, 0 deletions

diff --git a/pyfarbpracht/pyfarbpracht.py b/pyfarbpracht/pyfarbpracht.py
new file mode 100755
index 0000000..62ef308
--- /dev/null
+++ b/pyfarbpracht/pyfarbpracht.py
@@ -0,0 +1,73 @@
+from os import linesep
+
+# we can also do print(colored('green', msg), end='') for example...
+# printc helps if You have a global color_enabled flag in Your program
+def printc(color, msg, no_newline=False, enable_color=False):
+    """like print but with color support (if enabled!)"""
+    ret = str()
+    if enable_color:
+        ret += colored(color, msg)
+    else:
+        ret += msg
+    if no_newline:
+        end = ''
+    else:
+        end = linesep
+    print(ret, end=end)
+    return ret
+
+def colored(color, msg):
+    """returns msg in ANSI color"""
+    ret = str()
+    c = 'default'
+    if color == 'red':
+        c = '31'
+    elif color == 'green':
+        c = '32'
+    elif color == 'yellow':
+        c = '33'
+    elif color == 'blue':
+        c = '34'
+    elif color == 'magenta':
+        c = '35'
+    elif color == 'cyan':
+        c = '36'
+    if c is not 'default':
+        # set color
+        ret += '\033[0;' + c + 'm'
+    ret += msg
+    # reset color
+    ret += '\033[0m'
+    return ret
+
+# When data contains ANSI color escape codes convert them to BBcode format
+# e.g.: Foo bar baz [\033[0;31m + text + [\033[0m
+# where 31 can be 31..36 31=red, 32=green,
+# 33=yellow, 34=blue, 35=magenta, 36-cyan
+# 0 resets back to standard
+# we can map those three parts to [color=#abcdef] + text + [/color]
+def convert_ansi_to_bbcode_colors(instr):
+    """convert ansi escape sequences in a string to bbcode tags"""
+    ansi_red = '\033[0;31m'
+    ansi_green = '\033[0;32m'
+    ansi_yellow = '\033[0;33m'
+    ansi_blue = '\033[0;34m'
+    ansi_magenta = '\033[0;35m'
+    ansi_cyan = '\033[0;36m'
+    ansi_end = '\033[0m'
+
+    bb_red = '[color=#FF0000]'
+    bb_green = '[color=#00FF00]'
+    bb_yellow = '[color=#FFFF00]'
+    bb_blue = '[color=#0000FF]'
+    bb_magenta = '[color=#FF00FF]'
+    bb_cyan = '[color=#00FFFF]'
+    bb_end = '[/color]'
+
+    return instr.replace(ansi_red, bb_red) \
+            .replace(ansi_green, bb_green) \
+            .replace(ansi_yellow, bb_yellow) \
+            .replace(ansi_blue, bb_blue) \
+            .replace(ansi_magenta, bb_magenta) \
+            .replace(ansi_cyan, bb_cyan) \
+            .replace(ansi_end, bb_end)