edk2: Remove AppPkg, StdLib, StdLibPrivateInternalFiles

[mirror_edk2.git] / AppPkg / Applications / Python / Python-2.7.2 / Lib / fpformat.py

diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.py
deleted file mode 100644 (file)
index b33c949..0000000
--- a/AppPkg/Applications/Python/Python-2.7.2/Lib/fpformat.py
+++ /dev/null
@@ -1,145 +0,0 @@
-"""General floating point formatting functions.\r
-\r
-Functions:\r
-fix(x, digits_behind)\r
-sci(x, digits_behind)\r
-\r
-Each takes a number or a string and a number of digits as arguments.\r
-\r
-Parameters:\r
-x:             number to be formatted; or a string resembling a number\r
-digits_behind: number of digits behind the decimal point\r
-"""\r
-from warnings import warnpy3k\r
-warnpy3k("the fpformat module has been removed in Python 3.0", stacklevel=2)\r
-del warnpy3k\r
-\r
-import re\r
-\r
-__all__ = ["fix","sci","NotANumber"]\r
-\r
-# Compiled regular expression to "decode" a number\r
-decoder = re.compile(r'^([-+]?)0*(\d*)((?:\.\d*)?)(([eE][-+]?\d+)?)$')\r
-# \0 the whole thing\r
-# \1 leading sign or empty\r
-# \2 digits left of decimal point\r
-# \3 fraction (empty or begins with point)\r
-# \4 exponent part (empty or begins with 'e' or 'E')\r
-\r
-try:\r
-    class NotANumber(ValueError):\r
-        pass\r
-except TypeError:\r
-    NotANumber = 'fpformat.NotANumber'\r
-\r
-def extract(s):\r
-    """Return (sign, intpart, fraction, expo) or raise an exception:\r
-    sign is '+' or '-'\r
-    intpart is 0 or more digits beginning with a nonzero\r
-    fraction is 0 or more digits\r
-    expo is an integer"""\r
-    res = decoder.match(s)\r
-    if res is None: raise NotANumber, s\r
-    sign, intpart, fraction, exppart = res.group(1,2,3,4)\r
-    if sign == '+': sign = ''\r
-    if fraction: fraction = fraction[1:]\r
-    if exppart: expo = int(exppart[1:])\r
-    else: expo = 0\r
-    return sign, intpart, fraction, expo\r
-\r
-def unexpo(intpart, fraction, expo):\r
-    """Remove the exponent by changing intpart and fraction."""\r
-    if expo > 0: # Move the point left\r
-        f = len(fraction)\r
-        intpart, fraction = intpart + fraction[:expo], fraction[expo:]\r
-        if expo > f:\r
-            intpart = intpart + '0'*(expo-f)\r
-    elif expo < 0: # Move the point right\r
-        i = len(intpart)\r
-        intpart, fraction = intpart[:expo], intpart[expo:] + fraction\r
-        if expo < -i:\r
-            fraction = '0'*(-expo-i) + fraction\r
-    return intpart, fraction\r
-\r
-def roundfrac(intpart, fraction, digs):\r
-    """Round or extend the fraction to size digs."""\r
-    f = len(fraction)\r
-    if f <= digs:\r
-        return intpart, fraction + '0'*(digs-f)\r
-    i = len(intpart)\r
-    if i+digs < 0:\r
-        return '0'*-digs, ''\r
-    total = intpart + fraction\r
-    nextdigit = total[i+digs]\r
-    if nextdigit >= '5': # Hard case: increment last digit, may have carry!\r
-        n = i + digs - 1\r
-        while n >= 0:\r
-            if total[n] != '9': break\r
-            n = n-1\r
-        else:\r
-            total = '0' + total\r
-            i = i+1\r
-            n = 0\r
-        total = total[:n] + chr(ord(total[n]) + 1) + '0'*(len(total)-n-1)\r
-        intpart, fraction = total[:i], total[i:]\r
-    if digs >= 0:\r
-        return intpart, fraction[:digs]\r
-    else:\r
-        return intpart[:digs] + '0'*-digs, ''\r
-\r
-def fix(x, digs):\r
-    """Format x as [-]ddd.ddd with 'digs' digits after the point\r
-    and at least one digit before.\r
-    If digs <= 0, the point is suppressed."""\r
-    if type(x) != type(''): x = repr(x)\r
-    try:\r
-        sign, intpart, fraction, expo = extract(x)\r
-    except NotANumber:\r
-        return x\r
-    intpart, fraction = unexpo(intpart, fraction, expo)\r
-    intpart, fraction = roundfrac(intpart, fraction, digs)\r
-    while intpart and intpart[0] == '0': intpart = intpart[1:]\r
-    if intpart == '': intpart = '0'\r
-    if digs > 0: return sign + intpart + '.' + fraction\r
-    else: return sign + intpart\r
-\r
-def sci(x, digs):\r
-    """Format x as [-]d.dddE[+-]ddd with 'digs' digits after the point\r
-    and exactly one digit before.\r
-    If digs is <= 0, one digit is kept and the point is suppressed."""\r
-    if type(x) != type(''): x = repr(x)\r
-    sign, intpart, fraction, expo = extract(x)\r
-    if not intpart:\r
-        while fraction and fraction[0] == '0':\r
-            fraction = fraction[1:]\r
-            expo = expo - 1\r
-        if fraction:\r
-            intpart, fraction = fraction[0], fraction[1:]\r
-            expo = expo - 1\r
-        else:\r
-            intpart = '0'\r
-    else:\r
-        expo = expo + len(intpart) - 1\r
-        intpart, fraction = intpart[0], intpart[1:] + fraction\r
-    digs = max(0, digs)\r
-    intpart, fraction = roundfrac(intpart, fraction, digs)\r
-    if len(intpart) > 1:\r
-        intpart, fraction, expo = \\r
-            intpart[0], intpart[1:] + fraction[:-1], \\r
-            expo + len(intpart) - 1\r
-    s = sign + intpart\r
-    if digs > 0: s = s + '.' + fraction\r
-    e = repr(abs(expo))\r
-    e = '0'*(3-len(e)) + e\r
-    if expo < 0: e = '-' + e\r
-    else: e = '+' + e\r
-    return s + 'e' + e\r
-\r
-def test():\r
-    """Interactive test run."""\r
-    try:\r
-        while 1:\r
-            x, digs = input('Enter (x, digs): ')\r
-            print x, fix(x, digs), sci(x, digs)\r
-    except (EOFError, KeyboardInterrupt):\r
-        pass\r