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Merge pull request #638 from harshavardhana/pr_out_update_gorilla_mux_and_go_humanize

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Update gorilla mux and go-humanize
This commit is contained in:
Harshavardhana 2015-06-08 01:38:48 -07:00
commit 2d5c48a973
10 changed files with 20 additions and 408 deletions
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6
Godeps/Godeps.json generated
View File

@ -7,15 +7,15 @@
"Deps": [
{
"ImportPath": "github.com/dustin/go-humanize",
"Rev": "00897f070f09f194c26d65afae734ba4c32404e8"
"Rev": "8cc1aaa2d955ee82833337cfb10babc42be6bce6"
},
{
"ImportPath": "github.com/gorilla/context",
"Rev": "215affda49addc4c8ef7e2534915df2c8c35c6cd"
"Rev": "50c25fb3b2b3b3cc724e9b6ac75fb44b3bccd0da"
},
{
"ImportPath": "github.com/gorilla/mux",
"Rev": "660d31f8602b95058fed6833debf113e85350868"
"Rev": "e444e69cbd2e2e3e0749a2f3c717cec491552bbf"
},
{
"ImportPath": "github.com/minio/check",

4
Godeps/_workspace/src/github.com/dustin/go-humanize/comma.go generated vendored
View File

@ -33,7 +33,7 @@ func Comma(v int64) string {
j--
}
parts[j] = strconv.Itoa(int(v))
return sign + strings.Join(parts[j:], ",")
return sign + strings.Join(parts[j:len(parts)], ",")
}
// Commaf produces a string form of the given number in base 10 with
@ -97,5 +97,5 @@ func BigComma(b *big.Int) string {
j--
}
parts[j] = strconv.Itoa(int(b.Int64()))
return sign + strings.Join(parts[j:], ",")
return sign + strings.Join(parts[j:len(parts)], ",")
}

192
Godeps/_workspace/src/github.com/dustin/go-humanize/number.go generated vendored
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@ -1,192 +0,0 @@
package humanize
/*
Slightly adapted from the source to fit go-humanize.
Author: https://github.com/gorhill
Source: https://gist.github.com/gorhill/5285193
*/
import (
"math"
"strconv"
)
var (
renderFloatPrecisionMultipliers = [...]float64{
1,
10,
100,
1000,
10000,
100000,
1000000,
10000000,
100000000,
1000000000,
}
renderFloatPrecisionRounders = [...]float64{
0.5,
0.05,
0.005,
0.0005,
0.00005,
0.000005,
0.0000005,
0.00000005,
0.000000005,
0.0000000005,
}
)
// FormatFloat produces a formatted number as string based on the following user-specified criteria:
// * thousands separator
// * decimal separator
// * decimal precision
//
// Usage: s := RenderFloat(format, n)
// The format parameter tells how to render the number n.
//
// See examples: http://play.golang.org/p/LXc1Ddm1lJ
//
// Examples of format strings, given n = 12345.6789:
// "#,###.##" => "12,345.67"
// "#,###." => "12,345"
// "#,###" => "12345,678"
// "#\u202F###,##" => "12 345,68"
// "#.###,###### => 12.345,678900
// "" (aka default format) => 12,345.67
//
// The highest precision allowed is 9 digits after the decimal symbol.
// There is also a version for integer number, FormatInteger(),
// which is convenient for calls within template.
func FormatFloat(format string, n float64) string {
// Special cases:
// NaN = "NaN"
// +Inf = "+Infinity"
// -Inf = "-Infinity"
if math.IsNaN(n) {
return "NaN"
}
if n > math.MaxFloat64 {
return "Infinity"
}
if n < -math.MaxFloat64 {
return "-Infinity"
}
// default format
precision := 2
decimalStr := "."
thousandStr := ","
positiveStr := ""
negativeStr := "-"
if len(format) > 0 {
format := []rune(format)
// If there is an explicit format directive,
// then default values are these:
precision = 9
thousandStr = ""
// collect indices of meaningful formatting directives
formatIndx := []int{}
for i, char := range format {
if char != '#' && char != '0' {
formatIndx = append(formatIndx, i)
}
}
if len(formatIndx) > 0 {
// Directive at index 0:
// Must be a '+'
// Raise an error if not the case
// index: 0123456789
// +0.000,000
// +000,000.0
// +0000.00
// +0000
if formatIndx[0] == 0 {
if format[formatIndx[0]] != '+' {
panic("RenderFloat(): invalid positive sign directive")
}
positiveStr = "+"
formatIndx = formatIndx[1:]
}
// Two directives:
// First is thousands separator
// Raise an error if not followed by 3-digit
// 0123456789
// 0.000,000
// 000,000.00
if len(formatIndx) == 2 {
if (formatIndx[1] - formatIndx[0]) != 4 {
panic("RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers")
}
thousandStr = string(format[formatIndx[0]])
formatIndx = formatIndx[1:]
}
// One directive:
// Directive is decimal separator
// The number of digit-specifier following the separator indicates wanted precision
// 0123456789
// 0.00
// 000,0000
if len(formatIndx) == 1 {
decimalStr = string(format[formatIndx[0]])
precision = len(format) - formatIndx[0] - 1
}
}
}
// generate sign part
var signStr string
if n >= 0.000000001 {
signStr = positiveStr
} else if n <= -0.000000001 {
signStr = negativeStr
n = -n
} else {
signStr = ""
n = 0.0
}
// split number into integer and fractional parts
intf, fracf := math.Modf(n + renderFloatPrecisionRounders[precision])
// generate integer part string
intStr := strconv.Itoa(int(intf))
// add thousand separator if required
if len(thousandStr) > 0 {
for i := len(intStr); i > 3; {
i -= 3
intStr = intStr[:i] + thousandStr + intStr[i:]
}
}
// no fractional part, we can leave now
if precision == 0 {
return signStr + intStr
}
// generate fractional part
fracStr := strconv.Itoa(int(fracf * renderFloatPrecisionMultipliers[precision]))
// may need padding
if len(fracStr) < precision {
fracStr = "000000000000000"[:precision-len(fracStr)] + fracStr
}
return signStr + intStr + decimalStr + fracStr
}
// FormatInteger produces a formatted number as string.
// See FormatFloat.
func FormatInteger(format string, n int) string {
return FormatFloat(format, float64(n))
}

78
Godeps/_workspace/src/github.com/dustin/go-humanize/number_test.go generated vendored
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@ -1,78 +0,0 @@
package humanize
import (
"math"
"testing"
)
type TestStruct struct {
name string
format string
num float64
formatted string
}
func TestFormatFloat(t *testing.T) {
tests := []TestStruct{
{"default", "", 12345.6789, "12,345.68"},
{"#", "#", 12345.6789, "12345.678900000"},
{"#.", "#.", 12345.6789, "12346"},
{"#,#", "#,#", 12345.6789, "12345,7"},
{"#,##", "#,##", 12345.6789, "12345,68"},
{"#,###", "#,###", 12345.6789, "12345,679"},
{"#,###.", "#,###.", 12345.6789, "12,346"},
{"#,###.##", "#,###.##", 12345.6789, "12,345.68"},
{"#,###.###", "#,###.###", 12345.6789, "12,345.679"},
{"#,###.####", "#,###.####", 12345.6789, "12,345.6789"},
{"#.###,######", "#.###,######", 12345.6789, "12.345,678900"},
{"#\u202f###,##", "#\u202f###,##", 12345.6789, "12 345,68"},
// special cases
{"NaN", "#", math.NaN(), "NaN"},
{"+Inf", "#", math.Inf(1), "Infinity"},
{"-Inf", "#", math.Inf(-1), "-Infinity"},
{"signStr <= -0.000000001", "", -0.000000002, "-0.00"},
{"signStr = 0", "", 0, "0.00"},
{"Format directive must start with +", "+000", 12345.6789, "+12345.678900000"},
}
for _, test := range tests {
got := FormatFloat(test.format, test.num)
if got != test.formatted {
t.Errorf("On %v (%v, %v), got %v, wanted %v",
test.name, test.format, test.num, got, test.formatted)
}
}
// Test a single integer
got := FormatInteger("#", 12345)
if got != "12345.000000000" {
t.Errorf("On %v (%v, %v), got %v, wanted %v",
"integerTest", "#", 12345, got, "12345.000000000")
}
// Test the things that could panic
panictests := []TestStruct{
{"RenderFloat(): invalid positive sign directive", "-", 12345.6789, "12,345.68"},
{"RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers", "0.01", 12345.6789, "12,345.68"},
}
for _, test := range panictests {
didPanic := false
var message interface{}
func() {
defer func() {
if message = recover(); message != nil {
didPanic = true
}
}()
// call the target function
_ = FormatFloat(test.format, test.num)
}()
if didPanic != true {
t.Errorf("On %v, should have panic and did not.",
test.name)
}
}
}

2
Godeps/_workspace/src/github.com/gorilla/context/.travis.yml generated vendored
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@ -4,6 +4,4 @@ go:
- 1.0
- 1.1
- 1.2
- 1.3
- 1.4
- tip

10
Godeps/_workspace/src/github.com/gorilla/mux/doc.go generated vendored
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@ -89,7 +89,7 @@ There are several other matchers that can be added. To match path prefixes:
r.MatcherFunc(func(r *http.Request, rm *RouteMatch) bool {
return r.ProtoMajor == 0
})
})
...and finally, it is possible to combine several matchers in a single route:
@ -164,8 +164,8 @@ This also works for host variables:
// url.String() will be "http://news.domain.com/articles/technology/42"
url, err := r.Get("article").URL("subdomain", "news",
"category", "technology",
"id", "42")
"category", "technology",
"id", "42")
All variables defined in the route are required, and their values must
conform to the corresponding patterns. These requirements guarantee that a
@ -193,7 +193,7 @@ as well:
// "http://news.domain.com/articles/technology/42"
url, err := r.Get("article").URL("subdomain", "news",
"category", "technology",
"id", "42")
"category", "technology",
"id", "42")
*/
package mux

13
Godeps/_workspace/src/github.com/gorilla/mux/mux.go generated vendored
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@ -152,13 +152,6 @@ func (r *Router) getRegexpGroup() *routeRegexpGroup {
return nil
}
func (r *Router) buildVars(m map[string]string) map[string]string {
if r.parent != nil {
m = r.parent.buildVars(m)
}
return m
}
// ----------------------------------------------------------------------------
// Route factories
// ----------------------------------------------------------------------------
@ -231,12 +224,6 @@ func (r *Router) Schemes(schemes ...string) *Route {
return r.NewRoute().Schemes(schemes...)
}
// BuildVars registers a new route with a custom function for modifying
// route variables before building a URL.
func (r *Router) BuildVarsFunc(f BuildVarsFunc) *Route {
return r.NewRoute().BuildVarsFunc(f)
}
// ----------------------------------------------------------------------------
// Context
// ----------------------------------------------------------------------------

60
Godeps/_workspace/src/github.com/gorilla/mux/mux_test.go generated vendored
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@ -135,33 +135,6 @@ func TestHost(t *testing.T) {
path: "",
shouldMatch: false,
},
{
title: "Path route with single pattern with pipe, match",
route: new(Route).Path("/{category:a|b/c}"),
request: newRequest("GET", "http://localhost/a"),
vars: map[string]string{"category": "a"},
host: "",
path: "/a",
shouldMatch: true,
},
{
title: "Path route with single pattern with pipe, match",
route: new(Route).Path("/{category:a|b/c}"),
request: newRequest("GET", "http://localhost/b/c"),
vars: map[string]string{"category": "b/c"},
host: "",
path: "/b/c",
shouldMatch: true,
},
{
title: "Path route with multiple patterns with pipe, match",
route: new(Route).Path("/{category:a|b/c}/{product}/{id:[0-9]+}"),
request: newRequest("GET", "http://localhost/a/product_name/1"),
vars: map[string]string{"category": "a", "product": "product_name", "id": "1"},
host: "",
path: "/a/product_name/1",
shouldMatch: true,
},
}
for _, test := range tests {
testRoute(t, test)
@ -620,39 +593,6 @@ func TestMatcherFunc(t *testing.T) {
}
}
func TestBuildVarsFunc(t *testing.T) {
tests := []routeTest{
{
title: "BuildVarsFunc set on route",
route: new(Route).Path(`/111/{v1:\d}{v2:.*}`).BuildVarsFunc(func(vars map[string]string) map[string]string {
vars["v1"] = "3"
vars["v2"] = "a"
return vars
}),
request: newRequest("GET", "http://localhost/111/2"),
path: "/111/3a",
shouldMatch: true,
},
{
title: "BuildVarsFunc set on route and parent route",
route: new(Route).PathPrefix(`/{v1:\d}`).BuildVarsFunc(func(vars map[string]string) map[string]string {
vars["v1"] = "2"
return vars
}).Subrouter().Path(`/{v2:\w}`).BuildVarsFunc(func(vars map[string]string) map[string]string {
vars["v2"] = "b"
return vars
}),
request: newRequest("GET", "http://localhost/1/a"),
path: "/2/b",
shouldMatch: true,
},
}
for _, test := range tests {
testRoute(t, test)
}
}
func TestSubRouter(t *testing.T) {
subrouter1 := new(Route).Host("{v1:[a-z]+}.google.com").Subrouter()
subrouter2 := new(Route).PathPrefix("/foo/{v1}").Subrouter()

6
Godeps/_workspace/src/github.com/gorilla/mux/regexp.go generated vendored
View File

@ -150,7 +150,11 @@ func (r *routeRegexp) Match(req *http.Request, match *RouteMatch) bool {
}
// url builds a URL part using the given values.
func (r *routeRegexp) url(values map[string]string) (string, error) {
func (r *routeRegexp) url(pairs ...string) (string, error) {
values, err := mapFromPairs(pairs...)
if err != nil {
return "", err
}
urlValues := make([]interface{}, len(r.varsN))
for k, v := range r.varsN {
value, ok := values[v]

57
Godeps/_workspace/src/github.com/gorilla/mux/route.go generated vendored
View File

@ -31,8 +31,6 @@ type Route struct {
name string
// Error resulted from building a route.
err error
buildVarsFunc BuildVarsFunc
}
// Match matches the route against the request.
@ -362,19 +360,6 @@ func (r *Route) Schemes(schemes ...string) *Route {
return r.addMatcher(schemeMatcher(schemes))
}
// BuildVarsFunc --------------------------------------------------------------
// BuildVarsFunc is the function signature used by custom build variable
// functions (which can modify route variables before a route's URL is built).
type BuildVarsFunc func(map[string]string) map[string]string
// BuildVarsFunc adds a custom function to be used to modify build variables
// before a route's URL is built.
func (r *Route) BuildVarsFunc(f BuildVarsFunc) *Route {
r.buildVarsFunc = f
return r
}
// Subrouter ------------------------------------------------------------------
// Subrouter creates a subrouter for the route.
@ -437,20 +422,17 @@ func (r *Route) URL(pairs ...string) (*url.URL, error) {
if r.regexp == nil {
return nil, errors.New("mux: route doesn't have a host or path")
}
values, err := r.prepareVars(pairs...)
if err != nil {
return nil, err
}
var scheme, host, path string
var err error
if r.regexp.host != nil {
// Set a default scheme.
scheme = "http"
if host, err = r.regexp.host.url(values); err != nil {
if host, err = r.regexp.host.url(pairs...); err != nil {
return nil, err
}
}
if r.regexp.path != nil {
if path, err = r.regexp.path.url(values); err != nil {
if path, err = r.regexp.path.url(pairs...); err != nil {
return nil, err
}
}
@ -471,11 +453,7 @@ func (r *Route) URLHost(pairs ...string) (*url.URL, error) {
if r.regexp == nil || r.regexp.host == nil {
return nil, errors.New("mux: route doesn't have a host")
}
values, err := r.prepareVars(pairs...)
if err != nil {
return nil, err
}
host, err := r.regexp.host.url(values)
host, err := r.regexp.host.url(pairs...)
if err != nil {
return nil, err
}
@ -495,11 +473,7 @@ func (r *Route) URLPath(pairs ...string) (*url.URL, error) {
if r.regexp == nil || r.regexp.path == nil {
return nil, errors.New("mux: route doesn't have a path")
}
values, err := r.prepareVars(pairs...)
if err != nil {
return nil, err
}
path, err := r.regexp.path.url(values)
path, err := r.regexp.path.url(pairs...)
if err != nil {
return nil, err
}
@ -508,26 +482,6 @@ func (r *Route) URLPath(pairs ...string) (*url.URL, error) {
}, nil
}
// prepareVars converts the route variable pairs into a map. If the route has a
// BuildVarsFunc, it is invoked.
func (r *Route) prepareVars(pairs ...string) (map[string]string, error) {
m, err := mapFromPairs(pairs...)
if err != nil {
return nil, err
}
return r.buildVars(m), nil
}
func (r *Route) buildVars(m map[string]string) map[string]string {
if r.parent != nil {
m = r.parent.buildVars(m)
}
if r.buildVarsFunc != nil {
m = r.buildVarsFunc(m)
}
return m
}
// ----------------------------------------------------------------------------
// parentRoute
// ----------------------------------------------------------------------------
@ -536,7 +490,6 @@ func (r *Route) buildVars(m map[string]string) map[string]string {
type parentRoute interface {
getNamedRoutes() map[string]*Route
getRegexpGroup() *routeRegexpGroup
buildVars(map[string]string) map[string]string
}
// getNamedRoutes returns the map where named routes are registered.