[Zope-Checkins] CVS: Zope2 - dtml-math.stx:1.3 dtml-random.stx:1.2 dtml-string.stx:1.2
Amos Latteier
amos@digicool.com
Thu, 21 Jun 2001 20:01:15 -0400 (EDT)
Update of /cvs-repository/Zope2/lib/python/Products/OFSP/help
In directory korak.digicool.com:/tmp/cvs-serv12611
Modified Files:
dtml-math.stx dtml-random.stx dtml-string.stx
Log Message:
Trimmed documentation of standard Python modules string, random, and math. It's too much work to try and track these. Better to just point users to official Python docs rather than transcribing them.
--- Updated File dtml-math.stx in package Zope2 --
--- dtml-math.stx 2001/03/20 23:32:42 1.2
+++ dtml-math.stx 2001/06/22 00:01:15 1.3
@@ -3,68 +3,14 @@
The 'math' module provides trigonometric and other math
functions. It is a standard Python module.
- Functions
+ Since Zope 2.4 requires Python 2.1, make sure to consult the Python
+ 2.1 documentation.
- acos(x) -- Return the arc cosine of *x*.
-
- asin(x) -- Return the arc sine of *x*.
-
- atan(x) -- Return the arc tangent of *x*
-
- atan2(x, y) -- Return 'atan(y / x)'.
-
- ceil(x) -- Return the ceiling of *x* as a real.
-
- cos(x) -- Return the cosine of *x*
-
- cosh(x) -- Return the hyperbolic cosine of *x*.
-
- exp(x) -- Return 'e**x'
-
- fabs(x) -- Return the absolute value of the real *x*.
-
- floor(x) -- Return the floor of *x* as a real.
-
- fmod(x, y) -- Return 'fmod(x, y)', as defined by the platform C
- library. Note that the Python expression 'x % y' may not return
- the same result.
-
- fexp(x) -- Return the mantissa and exponent of *x* as the pair '(m, e)'. *m*
- is a float and *e* is an integer such that 'x == m * 2**e'. If
- *x* is zero, returns '(0.0, 0)', otherwise '0.5 <= abs(m) < 1'.
-
- hypot(x, y) -- Return the Euclidean distance, 'sqrt(x*x + y*y)'.
-
- ldexp(x, y) -- Return 'x * (2**i)'.
-
- log(x) -- Return the natural logarithm of *x*.
-
- log10(x) -- Return the base-10 logarithm of *x*.
-
- modf(x) -- Return the fractional and integer parts of *x*. Both results
- carry the sign of *x*. The integer part is returned as a real.
-
- pow(x, y) -- Return *x* to the power of *y*.
-
- sin(x) -- Return the sine of *x*.
-
- sinh(x) -- Return the hyperbolic sine of *x*.
-
- sqrt(x) -- Return the square root of *x*.
-
- tan(x) -- Return the tangent of *x*.
-
- tanh(x) -- Return the hyperbolic tangent of *x*.
-
- Attributes
-
- e -- The mathematical constant *e*.
-
- pi -- The mathematical constant *pi*.
-
See Also
- "Python 'math' module":http://www.python.org/doc/current/lib/module-math.html
+ "Python 'math'
+ module":http://www.python.org/doc/current/lib/module-math.html
+ documentation at Python.org
--- Updated File dtml-random.stx in package Zope2 --
--- dtml-random.stx 2001/04/18 00:24:44 1.1
+++ dtml-random.stx 2001/06/22 00:01:15 1.2
@@ -4,25 +4,14 @@
it, you can generate random numbers and select random elements from
sequences. This module is a standard Python module.
- Functions
+ Since Zope 2.4 requires Python 2.1, make sure to consult the Python
+ 2.1 documentation.
- choice(seq) -- Chooses a random element from the non-empty sequence
- 'seq' and returns it.
-
- randint(a, b) -- Returns a random integer 'N' such that 'a<=N<=b'.
-
- random() -- Returns the next random floating point number in the range
- [0.0 ... 1.0).
-
- seed(x, y, z) -- Initializes the random number generator from the
- integers 'x', 'y' and 'z'. When the module is first imported, the random
- number is initialized using values derived from the current time.
-
- uniform(a, b) -- Returns a random real number 'N' such that 'a<=N<b'.
-
See Also
- "Python 'random' module":http://www.python.org/doc/current/lib/module-whrandom.html
+ "Python 'random'
+ module":http://www.python.org/doc/current/lib/module-whrandom.html
+ documentation at Python.org
--- Updated File dtml-string.stx in package Zope2 --
--- dtml-string.stx 2000/10/27 01:48:08 1.1
+++ dtml-string.stx 2001/06/22 00:01:15 1.2
@@ -1,150 +1,19 @@
string: DTML String Functions
The 'string' modules provides string manipulation, conversion, and
- searching functions. It is a standard Python module.
+ searching functions. It is a standard Python module.
- Functions
+ Since Zope 2.4 requires Python 2.1, make sure to consult the Python
+ 2.1 documentation.
- atof(s) -- Convert a string to a floating point number. The string
- must have the standard syntax for a floating point literal in Python,
- optionally preceded by a sign ("+" or "-"). Note that this behaves
- identical to the built-in function float() when passed a string.
-
- atoi(s [,base]) -- Convert string s to an integer in the given
- base. The string must consist of one or more digits, optionally
- preceded by a sign ("+" or "-"). The base defaults to 10. If it is 0,
- a default base is chosen depending on the leading characters of the
- string (after stripping the sign): "0x" or "0X" means 16, "0" means
- 8, anything else means 10. If base is 16, a leading "0x" or "0X" is
- always accepted, though not required.
-
- atol(s, [,base]) --Convert string s to a long integer in the given
- base. The string must consist of one or more digits, optionally
- preceded by a sign ("+" or "-"). The base argument has the same
- meaning as for atoi(). A trailing "l" or "L" is not allowed,
- except if the base is 0. Note that when invoked without base or
- with base set to 10,
-
- capitalize(word) -- Capitalize the first character of the argument.
-
- capwords(s) -- Split the argument into words using split(),
- capitalize each word using capitalize(), and join the capitalized
- words using join(). Note that this replaces runs of whitespace
- characters by a single space, and removes leading and trailing
- whitespace.
-
- find(s, sub [,start [,end]]) -- Return the lowest index in s where
- the substring sub is found such that sub is wholly contained in
- s[start:end]. Return -1 on failure. Defaults for start and end and
- interpretation of negative values is the same as for slices.
-
- rfind(s, sub [,start [,end]]) -- Like find() but find the highest
- index.
-
- index(s, sub [,start [,end]]) -- Like find() but raise ValueError
- when the substring is not found.
-
- rindex(s, sub [,start [,end]]) -- Like rfind() but raise ValueError
- when the substring is not found.
-
- count(s, sub [,start [,end]]) -- Return the number of
- (non-overlapping) occurrences of substring sub in string
- s[start:end]. Defaults for start and end and interpretation of
- negative values are the same as for slices.
-
- lower(s) -- Return a copy of s, but with upper case letters
- converted to lower case.
-
- makestrans(from, to) -- Return a translation table suitable for passing
- to translate() that will map each character in from into the
- character at the same position in to; from and to must have the
- same length.
-
- split(s, [,sep [,maxsplit]]) -- Return a list of the words of the
- string s. If the optional second argument sep is absent or None, the
- words are separated by arbitrary strings of whitespace characters
- (space, tab, newline, return, formfeed). If the second argument sep
- is present and not None, it specifies a string to be used as the word
- separator. The returned list will then have one more item than the
- number of non-overlapping occurrences of the separator in the
- string. The optional third argument maxsplit defaults to 0. If it is
- nonzero, at most maxsplit number of splits occur, and the remainder
- of the string is returned as the final element of the list (thus, the
- list will have at most maxsplit+1 elements).
-
- join(words [,sep]) -- Concatenate a list or tuple of words
- with intervening occurrences of sep. The default value for sep
- is a single space character. It is always true that
- 'string.join(string.split(s, sep), sep)' equals s.
-
- lstrip(string) -- Return a copy of s but without leading whitespace
- characters.
-
- rstrip(string) -- Return a copy of s but without trailing whitespace
- characters.
-
- strip(string) -- Return a copy of s without leading or trailing
- whitespace.
-
- swapcase(s) -- Return a copy of s, but with lower case letters
- converted to upper case and vice versa.
-
- translate(s, table [,deletechars]) -- Delete all characters from s
- that are in deletechars (if present), and then translate the
- characters using table, which must be a 256-character string giving
- the translation for each character value, indexed by its ordinal.
-
- upper(s) -- Return a copy of string, but with lower case letters
- converted to upper case.
-
- ljust(string, width) -- Left-justifies a string in a field of
- given width. Returns a string that is at least width characters
- wide, created by padding the string with spaces until the given
- width. The string is never truncated.
-
- rjust(string, width) -- Right-justifies a string in a field of
- given width. Returns a string that is at least width characters
- wide, created by padding the string s with spaces until the
- given width. The string is never truncated.
-
-
- center(string, width) -- Centers a string in a field of given
- width. Returns a string that is at least width characters wide,
- created by padding the string s with spaces until the given
- width. The string is never truncated.
-
- zfill(s, width) -- Pad a numeric string on the left with zero
- digits until the given width is reached. Strings starting with a sign
- are handled correctly.
-
- replace(s, old, new [,maxsplit]) -- Return a copy of string s with
- all occurrences of substring old replaced by new. If the optional
- argument maxsplit is given, the first maxsplit occurrences are
- replaced.
-
- Attributes
-
- digits -- The string '0123456789'
-
- hexdigits -- The string '0123456789abcdefABCDEF'.
-
- letters -- The concatenation of the strings 'lowercase' and 'uppercase' described below.
-
- lowercase -- A string containing all the characters that are considered
- lowercase letters. On most systems this is the string
- 'abcdefghijklmnopqrstuvwxyz'.
-
- octdigits -- The string '01234567'.
-
- uppercase -- A string containing all the characters that are considered
- uppercase letters. On most systems this is the string
- 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'.
-
- whitespace -- A string containing all characters that are considered
- whitespace. On most systems this includes the characters space, tab,
- linefeed, return, formfeed, and vertical tab.
-
See Also
- "Python 'string' module":http://www.python.org/doc/current/lib/module-string.html
+ "Python 'string'
+ module":http://www.python.org/doc/current/lib/module-string.html
+ documentation at Python.org
+
+
+
+
+