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DTtest.py

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"""Document Template Tests
"""

__rcs_id__='$Id: DTtest.py,v 1.1 2003/04/16 02:53:49 sc Exp $'
__version__='$Revision: 1.1 $'[11:-2]

from DocumentTemplate import *
import sys

class Bruce:
   def __str__(self): return 'bruce'
   def __int__(self): return 42
   def __float__(self): return 42.0
   def keys(self): return ['bruce']*7
   def values(self): return [self]*7
   def items(self): return [('bruce',self)]*7
   def __len__(self): return 7
   def __getitem__(self,index):
       if (type(index) is type(1) and 
           (index < 0 or index > 6)): raise IndexError, index
       return self
   isDocTemp=0
   def __getattr__(self,name):
       if name[:1]=='_': raise AttributeError, name
       return self
   
bruce=Bruce()    

class arg:
    def __init__(self,nn,aa): self.num, self.arg = nn, aa

class argv:
    def __init__(self):
        import sys
        args=self.args=[]
        for aa in sys.argv[1:]: args.append(arg(len(args)+1,aa))

    def items(self):
        return map(lambda a: ('spam%d' % a.num, a), self.args)

    def values(self): return self.args

def test1():

    aa=argv()

    ss=String(
        """\
        %(comment)[ blah %(comment)]
        <html><head><title>Test of documentation templates</title></head>
        <body>
        %(if args)[
        <dl><dt>The arguments to this test program were:<p>
        <dd>
        <ul>
        %(in args)[
          <li>Argument number %(num)d was %(arg)s
        %(in args)]
        </ul></dl><p>
        %(if args)]
        %(else args)[
        No arguments were given.<p>
        %(else args)]
        And thats da trooth.
        </body></html>
        """)

    print ss(aa)

    print 'num inaccessible:'
    # ss.names({'args':'args'})
    print ss(aa)

    print 'quoted source:'
    print str(ss)

    try:
        ss(hello=1,world=2)
        print 'test if test failed'
    except: pass

    # Test nested templates
    a=arg(42,'bruce')
    a.header=HTML("<!--#var arg--> data <!--#var num fmt=%d-->:\n")
    print String("%(header)s number: %(num)d")(a)

def test2():
    # test1()

    aa=argv()

    print HTML(
        '''\
        <html><head><title>Test of documentation templates</title></head>
        <body>
        <!--#if values-->
          The arguments were:
          <!--#in
          values-->
              <!--#var
              sequence-roman-->.
              Argument <!--#var
              num fmt=d--> was <!--#var arg-->
          <!--#/in values-->
        <!--#else values-->
          No arguments were given.<p>
        <!--#/if values-->
        And I\'m 100% sure!
        </body></html>
        ''')(aa)

def test3():
    test2()

    aa=argv()

    h=HTML(
        '''\
        <html><head><title>Test of documentation templates</title></head>
        <body>
        <!--#if args-->
          The arguments were:
          <!--#in args size=size end=end-->
              <!--#if previous-sequence-->
                 (<!--#var previous-sequence-start-arg-->-
                  <!--#var previous-sequence-end-arg-->)
              <!--#/if previous-sequence-->
              <!--#if sequence-start-->
                 <dl>
              <!--#/if sequence-start-->
              <dt><!--#var sequence-arg-->.</dt>
              <dd>Argument <!--#var num fmt=d--> was <!--#var arg--></dd>
              <!--#if next-sequence-->
                 (<!--#var next-sequence-start-arg-->-
                  <!--#var next-sequence-end-arg-->)
              <!--#/if next-sequence-->
          <!--#/in args-->
          </dl>
        <!--#else args-->
          No arguments were given.<p>
        <!--#/if args-->
        And I\'m 100% sure!
        </body></html>
        ''')

    size,orphan=5,0
    for end in range(20):
        end=end+1
        print '='*60, '\n'
        print h(aa,size=size, orphan=orphan, end=end)

def test3_okay(key, val):
    print 'Testing', key
    return 1

def test4():

    def item(key,**kw): return (key,kw)
    def item2(key,**kw): return kw

    class item_class:
        def __init__(self,key,**kw):
            for k in kw.keys(): self.__dict__[k]=kw[k]

    items=(
        item( 1,dealer='Bay Chevy', make='Chevrolet', model='Caprice', year=96),
        item( 2,dealer='Bay Chevy', make='Chevrolet', model='Nova', year=96),
        item( 4,dealer='Bay Chevy', make='Chevrolet', model='Nova', year=96),
        item( 5,dealer='Bay Chevy', make='Chevrolet', model='Nova', year=96),
        item( 3,dealer='Bay Chevy', make='Chevrolet', model='Corvett', year=96),
        item( 6,dealer='Bay Chevy', make='Chevrolet', model='Lumina', year=96),
        item( 7,dealer='Bay Chevy', make='Chevrolet', model='Lumina', year=96),
        item( 8,dealer='Bay Chevy', make='Chevrolet', model='Lumina', year=95),
        item( 9,dealer='Bay Chevy', make='Chevrolet', model='Corsica', year=96),
        item(10,dealer='Bay Chevy', make='Chevrolet', model='Corsica', year=96),
        item(11,dealer='Bay Chevy', make='Toyota', model='Camry', year=95),
        item(12,dealer='Colman Olds', make='Olds', model='Ciera', year=96),
        item(12,dealer='Colman Olds', make='Olds', model='Ciera', year=96),
        item(12,dealer='Colman Olds', make='Olds', model='Ciera', year=96),
        item(12,dealer='Colman Olds', make='Olds', model='Cutlass', year=96),
        item(12,dealer='Colman Olds', make='Olds', model='Cutlas', year=95),
        item(12,dealer='Colman Olds', make='Dodge', model='Shadow', year=93),
        item(12,dealer='Colman Olds', make='Jeep', model='Cheroke', year=94),
        item(12,dealer='Colman Olds', make='Toyota', model='Previa', year=92),
        item(12,dealer='Colman Olds', make='Toyota', model='Celica', year=93),
        item(12,dealer='Colman Olds', make='Toyota', model='Camry', year=93),
        item(12,dealer='Colman Olds', make='Honda', model='Accord', year=94),
        item(12,dealer='Colman Olds', make='Honda', model='Accord', year=92),
        item(12,dealer='Colman Olds', make='Honda', model='Civic', year=94),
        item(12,dealer='Colman Olds', make='Honda', model='Civix', year=93),
        item( 1,dealer='Spam Chev', make='Chevrolet', model='Caprice', year=96),
        item( 2,dealer='Spam Chev', make='Chevrolet', model='Nova', year=96),
        item( 4,dealer='Spam Chev', make='Chevrolet', model='Nova', year=96),
        item( 5,dealer='Spam Chev', make='Chevrolet', model='Nova', year=96),
        item( 3,dealer='Spam Chev', make='Chevrolet', model='Corvett', year=96),
        item( 6,dealer='Spam Chev', make='Chevrolet', model='Lumina', year=96),
        item( 7,dealer='Spam Chev', make='Chevrolet', model='Lumina', year=96),
        item( 8,dealer='Spam Chev', make='Chevrolet', model='Lumina', year=95),
        item( 9,dealer='Spam Chev', make='Chevrolet', model='Corsica', year=96),
        item(10,dealer='Spam Chev', make='Chevrolet', model='Corsica', year=96),
        item(11,dealer='Spam Chevy', make='Toyota', model='Camry', year=95),
        item(12,dealer='Spam Olds', make='Olds', model='Ciera', year=96),
        item(12,dealer='Spam Olds', make='Olds', model='Ciera', year=96),
        item(12,dealer='Spam Olds', make='Olds', model='Ciera', year=96),
        item(12,dealer='Spam Olds', make='Olds', model='Cutlass', year=96),
        item(12,dealer='Spam Olds', make='Olds', model='Cutlas', year=95),
        item(12,dealer='Spam Olds', make='Dodge', model='Shadow', year=93),
        item(12,dealer='Spam Olds', make='Jeep', model='Cheroke', year=94),
        item(12,dealer='Spam Olds', make='Toyota', model='Previa', year=92),
        item(12,dealer='Spam Olds', make='Toyota', model='Celica', year=93),
        item(12,dealer='Spam Olds', make='Toyota', model='Camry', year=93),
        item(12,dealer='Spam Olds', make='Honda', model='Accord', year=94),
        item(12,dealer='Spam Olds', make='Honda', model='Accord', year=92),
        item(12,dealer='Spam Olds', make='Honda', model='Civic', year=94),
        item(12,dealer='Spam Olds', make='Honda', model='Civix', year=93),
        )

    html=HTML(
        '''\
        <html><head><title>Inventory by Dealer</title></head><body>
          <dl>
          <!--#in inventory mapping size=5 start=first_ad-->
            <!--#if previous-sequence-->
              <!--#in
              previous-batches mapping-->
                (<!--#var batch-start-var-dealer-->
                 <!--#var batch-start-var-year-->
                 <!--#var batch-start-var-make-->
                 <!--#var batch-start-var-model-->
                 -
                 <!--#var batch-end-var-dealer-->
                 <!--#var batch-end-var-year-->
                 <!--#var batch-end-var-make-->
                 <!--#var batch-end-var-model-->
                 )
              <!--#/in previous-batches-->
            <!--#/if previous-sequence-->
            <!--#if first-dealer-->
              <dt><!--#var dealer--></dt><dd>
            <!--#/if first-dealer-->
            <!--#var year--> <!--#var make--> <!--#var model--> <p>
            <!--#if last-dealer-->
              </dd>
            <!--#/if last-dealer-->
            <!--#if next-sequence-->
              <!--#in next-batches mapping-->
                (<!--#var batch-start-var-dealer-->
                 <!--#var batch-start-var-year-->
                 <!--#var batch-start-var-make-->
                 <!--#var batch-start-var-model-->
                 -
                 <!--#var batch-end-var-dealer-->
                 <!--#var batch-end-var-year-->
                 <!--#var batch-end-var-make-->
                 <!--#var batch-end-var-model-->
                 )
              <!--#/in next-batches-->
            <!--#/if next-sequence-->
            <!--#/in inventory-->
          </dl>
        </body></html>
        ''')

    print html(inventory=items, first_ad=15)

def test5():
    html=HTML(
        '''\
        <html><head><title>Affiliate Manager Affiliate Menu</title></head><body>

        <CENTER>
        <FONT SIZE="+2">Affiliate Manager Menu</FONT>
        <p>
        
        <!--#if affiliates-->
        Select an affiliate to visit:<br>
        <UL>
        <!--#in affiliates-->
           <LI><A HREF="<!--#var URL1-->/<!--#var ID-->/">
               <!--#var name--></A></LI>
           <!--#/in affiliates-->
        </UL>
        
        <!--#/if affiliates-->

        <p>
        <A HREF="<!--#var URL1-->/add_affiliate_form">Add an affiliate</A>
        
        <!--#if affiliates-->
        * <A HREF="<!--#var URL1-->/delete_affiliates_form">
        Delete affiliates</A>
        <!--#/if affiliates-->

        </p>
        </CENTER>
        </body>
        
        </html>''')

    print html(affiliates=[], URL1='www')

def test6():
    def d(**kw): return kw
    data=(d(name='jim', age=38),
          # d(name='kak', age=40),
          d(name='will', age=7),
          d(name='drew', age=4),
          d(name='ches', age=1),
          )
    html=HTML(
        """Ages:\n
        <!--#in data mapping-->
          <!--#if sequence-end-->
             ---------------
             for variable name:
             min:    <!--#var min-name-->
             max:    <!--#var max-name-->
             count:  <!--#var count-name-->
             total:  <!--#var total-name-->
             median: <!--#var median-name-->
             ---------------
             for variable age:
             min:    <!--#var min-age-->
             max:    <!--#var max-age-->
             count:  <!--#var count-age-->
             total:  <!--#var total-age-->
             median: <!--#var median-age-->
             mean:   <!--#var mean-age-->
             s.d.    <!--#var standard-deviation-age-->
             ---------------
          <!--#/if sequence-end-->
        <!--#/in data-->
        """)
    print html(data=data)

def test7():
    import DateTime
    html=HTML("""
    <!--#var name capitalize spacify--> is
    <!--#var date fmt=year-->/<!--#var date fmt=month-->/<!--#var date fmt=day-->
    """)
    html.names({'name':'name', 'date':'date'})
    print html(date=DateTime.DateTime(),
               name='todays_date')

def test8():
    import DateTime
    html=String("""
    %(name capitalize spacify)s is
    %(date fmt=year)s/%(date fmt=month)s/%(date fmt=day)s
    """)
    print html(date=DateTime.DateTime(),
               name='todays_date')

def test9():
    html=HTML(
        """
<!--#in spam-->
<!--#in sequence-item-->
   <!--#var sequence-item-->
<!--#/in sequence-item-->
<!--#/in spam-->
        """)
    print html(spam=[[1,2,3],[4,5,6]])

def test9a():
    html=HTML(
        """
        <!--#in spam-->
           <!--#in sequence-item-->
              <!--#var sequence-item-->
           <!--#/in sequence-item-->
        <!--#/in spam-->
        """)
    print html(spam=[[1,2,3],[4,5,6]])

def test10():
    #import Missing
    html=HTML(
        """
              <!--#var spam fmt="$%.2f bob's your uncle" null="spam%eggs!|"-->
        """) #'
    print html(spam=42)
    print html(spam=None)
    #print html(spam=Missing.Value)
    

def test11():
    #import Missing
    html=HTML(
        """
                  <!--#var spam -->
        html:     <!--#var spam fmt=html-quote-->
        url:      <!--#var spam fmt=url-quote-->
        multi:    <!--#var spam fmt=multi-line-->
        dollars:  <!--#var spam fmt=whole-dollars-->
        cents:    <!--#var spam fmt=dollars-and-cents-->
        dollars,: <!--#var spam fmt=dollars-with-commas-->
        cents,:   <!--#var spam fmt=dollars-and-cents-with-commas-->

        """)
    
    print html(spam=4200000)
    print html(spam=None)
    print html(spam='<a href="spam">\nfoo bar')
    # print html(spam=Missing.Value)
    

class test12ob:
    def __init__(self,**kw):
        for k,v in kw.items(): self.__dict__[k]=v
    def puke(self):
        raise 'Puke', 'raaalf'

def test12():
    class foo:
        def __len__(self): return 9
        def __getitem__(self,i):
            if i >= 9: raise IndexError, i
            return test12ob(index=i, value='item %s' % i)

    html=HTML(
        """
        <!--#if spam-->
        <!--#in spam-->
           <!--#var value-->
           <!--#var puke-->
        <!--#/in spam-->
        <!--#/if spam-->
        """)
    try: print html(spam=foo())
    except: return
    raise 'DocumentTemplate bug', (
        'Puke error not properly propigated in test 12')
   
def test13():
   "Test automatic rendering of callable obnjects"
   class C:
      x=1
      def y(self): return self.x*2
      h=HTML("The h method, <!--#var x--> <!--#var y-->")
      h2=HTML("The h2 method")

   print HTML("<!--#var x-->, <!--#var y-->, <!--#var h-->")(C())
   print HTML(
      """
      <!--#var expr="_.render(i.x)"-->, 
      <!--#var expr="_.render(i.y)"-->, 
      <!--#var expr="_.render(i.h2)"-->""")(i=C())

def test14():
    # test with tag
    class person:
        name='Jim'
        height_inches=73

    print HTML("""<!--#with person-->
    Hi, my name is <!--#var name-->
    My height is <!--#var "height_inches*2.54"--> centimeters.
    <!--#/with-->""")(person=person)

def test15():
    # test raise tag
    try:
        print HTML("""<!--#raise IndexError-->
        The raise tag test suceeded!
        <!--#/raise-->""")()
    except IndexError, v:
        print v

def main():
        import traceback
        print 'Test 1', '='*60
        try: test1()
        except: traceback.print_exc()
        print 'Test 2', '='*60
        try: test2()
        except: traceback.print_exc()
        print 'Test 3', '='*60
        try: test3()
        except: traceback.print_exc()
        print 'Test 4', '='*60
        try: test4()
        except: traceback.print_exc()
        print 'Test 5', '='*60
        try: test5()
        except: traceback.print_exc()
        print 'Test 6', '='*60
        try: test6()
        except: traceback.print_exc()
        print 'Test 9', '='*60
        try: test9()
        except: traceback.print_exc()
        print 'Test 9a', '='*60
        try: test9a()
        except: traceback.print_exc()
        print 'Test 10', '='*60
        try: test10()
        except: traceback.print_exc()
        print 'Test 11', '='*60
        try: test11()
        except: traceback.print_exc()
        print 'Test 14', '='*60
        try: test14()
        except: traceback.print_exc()
        print 'Test 15', '='*60
        try: test15()
        except: traceback.print_exc()
    

if __name__ == "__main__":
    try: command=sys.argv[1]
    except: command='main'
    globals()[command]()

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