High level conclusions

Fuzzers reach 70.76% code coverage.

Fuzzer fuzz_cellutil is blocked:

The runtime code coverage of fuzz_cellutil covers 15.78% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Fuzzer fuzz_load is blocked:

The runtime code coverage of fuzz_load covers 0.0% of its statically reachable code. This means there is some place that blocks the fuzzer to continue exploring more code at run time.

Reachability and coverage overview

Functions statically reachable by fuzzers

249 / 1262

Cyclomatic complexity statically reachable by fuzzers

841 / 4071

Runtime code coverage of functions

893 / 1262

Warning: The number of runtime covered functions are larger than the number of reachable functions. This means that Fuzz Introspector found there are more functions covered at runtime than what is considered reachable based on the static analysis. This is a limitation in the analysis as anything covered at runtime is by definition reachable by the fuzzers.
This is likely due to a limitation in the static analysis. In this case, the count of functions covered at runtime is the true value, which means this is what should be considered "achieved" by the fuzzer.

Use the project functions table below to query all functions that were not covered at runtime.

The following table shows data about each function in the project. The functions included in this table correspond to all functions that exist in the executables of the fuzzers. As such, there may be functions that are from third-party libraries.

For further technical details on the meaning of columns in the below table, please see the Glossary .

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

Fuzzer: fuzz_formulae

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	15	23.4%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	49	76.5%
All colors	64	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
5	50	openpyxl.utils.cell.get_column_letter	call site: 00050	openpyxl.formula.translate.Translator.translate_range
2	1	...fuzz_formulae.TestInput	call site: 00001	openpyxl.formula.tokenizer.Tokenizer.__init__
2	17	openpyxl.formula.tokenizer.Tokenizer._parse	call site: 00017	openpyxl.formula.translate.Translator.__init__
2	40	openpyxl.formula.translate.Translator.translate_row	call site: 00040	openpyxl.formula.translate.Translator.translate_row
2	58	openpyxl.formula.translate.Translator.translate_range	call site: 00058	openpyxl.formula.translate.Translator.translate_row
1	9	openpyxl.formula.tokenizer.Tokenizer._parse	call site: 00009	.len
1	28	openpyxl.formula.translate.Translator.__init__	call site: 00028	openpyxl.formula.translate.Translator.translate_formula

Runtime coverage analysis

Covered functions

1118

Functions that are reachable but not covered

24

Reachable functions

41

Percentage of reachable functions covered

41.46%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_formulae	6
openpyxl.formula.tokenizer	10
openpyxl.formula.translate	20
openpyxl.utils.cell	9

Fuzzer: fuzz_load

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	2	40.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	3	60.0%
All colors	5	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
2	2	...fuzz_load.TestInput	call site: 00002	openpyxl.load_workbook

Runtime coverage analysis

Covered functions

1118

Functions that are reachable but not covered

5

Reachable functions

5

Percentage of reachable functions covered

0.0%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_load	4

Fuzzer: fuzz_cellutil

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	42	56.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	33	44.0%
All colors	75	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
13	44	openpyxl.utils.cell.coordinate_to_tuple	call site: 00044	openpyxl.utils.cell.get_column_interval
7	34	...fuzz_cellutil.TestInput	call site: 00034	openpyxl.utils.cell.coordinate_to_tuple
7	59	...fuzz_cellutil.TestInput	call site: 00059	openpyxl.utils.cell.range_to_tuple
5	12	openpyxl.utils.cell.range_boundaries	call site: 00012	.all
5	68	...fuzz_cellutil.TestInput	call site: 00068	openpyxl.utils.cell.range_boundaries
2	25	openpyxl.utils.cell.range_boundaries	call site: 00025	openpyxl.utils.cell.get_column_letter
2	30	openpyxl.utils.cell.get_column_letter	call site: 00030	.range
1	9	...fuzz_cellutil.TestInput	call site: 00009	openpyxl.utils.cell.range_boundaries

Runtime coverage analysis

Covered functions

1118

Functions that are reachable but not covered

32

Reachable functions

38

Percentage of reachable functions covered

15.79%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_cellutil	15
openpyxl.utils.cell	25

Fuzzer: fuzz_sort

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	359	35.2%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	658	64.7%
All colors	1017	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
25	681	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00681	openpyxl.worksheet.filters.StringFilter.to_tree
22	439	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00439	openpyxl.cell._writer._set_attributes
18	382	openpyxl.cell._writer.etree_write_cell	call site: 00382	openpyxl.utils.datetime.to_excel
17	517	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00517	openpyxl.worksheet.filters.StringFilter.to_tree
17	547	openpyxl.packaging.relationship.RelationshipList.append	call site: 00547	openpyxl.worksheet.filters.StringFilter.to_tree
17	565	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00565	openpyxl.worksheet.filters.StringFilter.to_tree
17	601	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00601	openpyxl.worksheet.filters.StringFilter.to_tree
16	463	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00463	openpyxl.worksheet.filters.StringFilter.to_tree
16	480	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00480	openpyxl.worksheet.filters.StringFilter.to_tree
13	805	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00805	openpyxl.packaging.manifest.Manifest.append
12	644	openpyxl.descriptors.sequence.NestedSequence.to_tree	call site: 00644	openpyxl.worksheet.filters.StringFilter.to_tree
12	994	openpyxl.packaging.manifest.Manifest._write	call site: 00994	openpyxl.chart.plotarea.PlotArea.from_tree

Runtime coverage analysis

Covered functions

1118

Functions that are reachable but not covered

155

Reachable functions

371

Percentage of reachable functions covered

58.22%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_sort	9
openpyxl.workbook.workbook	25
openpyxl.packaging.core	10
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.packaging.manifest	25
openpyxl.packaging.custom	12
openpyxl.chart.plotarea	7
openpyxl.worksheet.filters	17
openpyxl.styles.stylesheet	32
openpyxl.worksheet.datavalidation	2
openpyxl.worksheet.related	1
openpyxl.chart.chartspace	2
openpyxl.comments.comment_sheet	8
openpyxl.styles.fills	9
openpyxl.chart.text	1
openpyxl.chartsheet.chartsheet	5
openpyxl.packaging.workbook	3
openpyxl.chart.series	1
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	90
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.xml.functions	4
openpyxl.compat.strings	5
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	3
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.chart.axis	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1
openpyxl.workbook.protection	2
openpyxl.styles.fonts	4

Fuzzer: fuzz_comment

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	359	35.4%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	654	64.5%
All colors	1013	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
25	676	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00676	openpyxl.worksheet.filters.StringFilter.to_tree
22	428	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00428	openpyxl.cell._writer._set_attributes
18	376	openpyxl.cell._writer.etree_write_cell	call site: 00376	openpyxl.utils.datetime.to_excel
17	506	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00506	openpyxl.worksheet.filters.StringFilter.to_tree
17	536	openpyxl.packaging.relationship.RelationshipList.append	call site: 00536	openpyxl.worksheet.filters.StringFilter.to_tree
17	554	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00554	openpyxl.worksheet.filters.StringFilter.to_tree
17	590	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00590	openpyxl.worksheet.filters.StringFilter.to_tree
16	452	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00452	openpyxl.worksheet.filters.StringFilter.to_tree
16	469	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00469	openpyxl.worksheet.filters.StringFilter.to_tree
15	197	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00197	openpyxl.worksheet.filters.StringFilter.to_tree
13	800	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00800	openpyxl.packaging.manifest.Manifest.append
12	989	openpyxl.packaging.manifest.Manifest._write	call site: 00989	openpyxl.chart.plotarea.PlotArea.from_tree

Runtime coverage analysis

Covered functions

1118

Functions that are reachable but not covered

148

Reachable functions

365

Percentage of reachable functions covered

59.45%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_comment	6
openpyxl.workbook.workbook	25
openpyxl.packaging.core	10
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	11
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.packaging.manifest	25
openpyxl.styles.stylesheet	32
openpyxl.chart.chartspace	2
openpyxl.styles.fills	7
openpyxl.packaging.custom	12
openpyxl.chartsheet.chartsheet	5
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.datavalidation	2
openpyxl.worksheet.related	1
openpyxl.chart.series	1
openpyxl.worksheet.filters	18
openpyxl.chart.text	1
openpyxl.chart.plotarea	7
openpyxl.packaging.workbook	3
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	91
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.xml.functions	2
openpyxl.compat.strings	5
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	3
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1
openpyxl.styles.fonts	4
openpyxl.workbook.protection	2
openpyxl.chart.axis	2

Fuzzer: fuzz_basic

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	369	36.6%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	639	63.3%
All colors	1008	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
25	635	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00635	openpyxl.worksheet.filters.StringFilter.to_tree
22	393	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00393	openpyxl.cell._writer._set_attributes
18	336	openpyxl.cell._writer.etree_write_cell	call site: 00336	openpyxl.utils.datetime.to_excel
17	471	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00471	openpyxl.worksheet.filters.StringFilter.to_tree
17	501	openpyxl.packaging.relationship.RelationshipList.append	call site: 00501	openpyxl.worksheet.filters.StringFilter.to_tree
17	519	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00519	openpyxl.worksheet.filters.StringFilter.to_tree
17	555	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00555	openpyxl.worksheet.filters.StringFilter.to_tree
17	595	openpyxl.descriptors.sequence.MultiSequence.to_tree	call site: 00595	openpyxl.worksheet.filters.StringFilter.to_tree
16	417	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00417	openpyxl.worksheet.filters.StringFilter.to_tree
16	434	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00434	openpyxl.worksheet.filters.StringFilter.to_tree
13	764	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00764	openpyxl.packaging.manifest.Manifest.append
13	984	openpyxl.packaging.manifest.Manifest._write	call site: 00984	openpyxl.descriptors.serialisable.Serialisable.from_tree

Runtime coverage analysis

Covered functions

1118

Functions that are reachable but not covered

171

Reachable functions

370

Percentage of reachable functions covered

53.78%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_basic	11
openpyxl.workbook.workbook	6
openpyxl.worksheet._write_only	2
openpyxl.worksheet.worksheet	17
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.styles.fills	9
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.plotarea	7
openpyxl.chart.chartspace	2
openpyxl.worksheet.related	1
openpyxl.chart.series	1
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.manifest	26
openpyxl.packaging.custom	12
openpyxl.worksheet.filters	18
openpyxl.styles.stylesheet	32
openpyxl.comments.comment_sheet	8
openpyxl.packaging.workbook	3
openpyxl.chart.text	1
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	90
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.xml.functions	7
openpyxl.compat.strings	5
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.packaging.core	9
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	3
openpyxl.utils.indexed_list	4
openpyxl.styles.cell_style	7
openpyxl.styles.alignment	1
openpyxl.styles.numbers	4
openpyxl.styles.named_styles	14
openpyxl.workbook._writer	36
openpyxl.descriptors.container	8
openpyxl.descriptors.serialisable	12
openpyxl.worksheet.page	1
openpyxl.chart.axis	2
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.styles.fonts	4

Fuzzer: fuzz_sheet

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	384	36.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	672	63.6%
All colors	1056	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
39	402	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00402	openpyxl.cell._writer._set_attributes
25	708	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00708	openpyxl.worksheet.filters.StringFilter.to_tree
17	238	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00238	openpyxl.worksheet.filters.StringFilter.to_tree
17	538	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00538	openpyxl.worksheet.filters.StringFilter.to_tree
17	568	openpyxl.packaging.relationship.RelationshipList.append	call site: 00568	openpyxl.worksheet.filters.StringFilter.to_tree
17	586	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00586	openpyxl.worksheet.filters.StringFilter.to_tree
17	622	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00622	openpyxl.worksheet.filters.StringFilter.to_tree
16	484	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00484	openpyxl.worksheet.filters.StringFilter.to_tree
16	501	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00501	openpyxl.worksheet.filters.StringFilter.to_tree
13	832	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00832	openpyxl.packaging.manifest.Manifest.append
12	1033	openpyxl.packaging.manifest.Manifest._write	call site: 01033	openpyxl.chart.plotarea.PlotArea.from_tree
11	640	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00640	openpyxl.styles.fills.PatternFill.to_tree

Runtime coverage analysis

Covered functions

1117

Functions that are reachable but not covered

173

Reachable functions

387

Percentage of reachable functions covered

55.3%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_sheet	19
openpyxl.workbook.workbook	25
openpyxl.packaging.core	10
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	13
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.styles.fills	9
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.related	1
openpyxl.packaging.workbook	3
openpyxl.styles.stylesheet	32
openpyxl.chartsheet.chartsheet	5
openpyxl.chart.plotarea	7
openpyxl.worksheet.datavalidation	2
openpyxl.chart.text	1
openpyxl.chart.series	1
openpyxl.packaging.manifest	25
openpyxl.chart.chartspace	2
openpyxl.packaging.custom	12
openpyxl.worksheet.filters	17
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	91
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	4
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.nested	5
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.worksheet.page	1
openpyxl.workbook.protection	5
openpyxl.styles.fonts	7
openpyxl.chart.axis	5
openpyxl.worksheet.table	2
openpyxl.utils.escape	2

Fuzzer: fuzz_chart

Call tree

The calltree shows the control flow of the fuzzer. This is overlaid with coverage information to display how much of the potential code a fuzzer can reach is in fact covered at runtime. In the following there is a link to a detailed calltree visualisation as well as a bitmap showing a high-level view of the calltree. For further information about these topics please see the glossary for full calltree and calltree overview

Call tree overview bitmap:

The distribution of callsites in terms of coloring is

Color	Runtime hitcount	Callsite count	Percentage
red	0	351	33.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	690	66.2%
All colors	1041	100

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked	Calltree index	Parent function	Callsite	Largest blocked function
39	437	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00437	openpyxl.cell._writer._set_attributes
25	683	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00683	openpyxl.worksheet.filters.StringFilter.to_tree
17	573	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00573	openpyxl.worksheet.filters.StringFilter.to_tree
17	603	openpyxl.packaging.relationship.RelationshipList.append	call site: 00603	openpyxl.worksheet.filters.StringFilter.to_tree
16	519	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00519	openpyxl.worksheet.filters.StringFilter.to_tree
16	536	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00536	openpyxl.worksheet.filters.StringFilter.to_tree
15	627	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00627	openpyxl.descriptors.sequence.ValueSequence.to_tree
13	807	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00807	openpyxl.packaging.manifest.Manifest.append
13	1017	openpyxl.packaging.manifest.Manifest._write	call site: 01017	openpyxl.descriptors.serialisable.Serialisable.from_tree
12	307	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00307	openpyxl.worksheet.filters.StringFilter.to_tree
10	757	openpyxl.writer.excel.ExcelWriter._write_worksheets	call site: 00757	openpyxl.packaging.manifest.Manifest.append
9	336	openpyxl.packaging.custom._CustomDocumentProperty.__init__	call site: 00336	openpyxl.packaging.custom._CustomDocumentPropertyList.to_tree

Runtime coverage analysis

Covered functions

1117

Functions that are reachable but not covered

168

Reachable functions

418

Percentage of reachable functions covered

59.81%

NB: The sum of covered functions and functions that are reachable but not covered need not be equal to Reachable functions . This is because the reachability analysis is an approximation and thus at runtime some functions may be covered that are not included in the reachability analysis. This is a limitation of our static analysis capabilities.

Warning: The number of covered functions are larger than the number of reachable functions. This means that there are more functions covered at runtime than are extracted using static analysis. This is likely a result of the static analysis component failing to extract the right call graph or the coverage runtime being compiled with sanitizers in code that the static analysis has not analysed. This can happen if lto/gold is not used in all places that coverage instrumentation is used.

Function name	source code lines	source lines hit	percentage hit

Files reached

filename	functions hit
/	1
...fuzz_chart	20
openpyxl.workbook.workbook	26
openpyxl.packaging.core	5
openpyxl.utils.indexed_list	4
openpyxl.styles.alignment	1
openpyxl.styles.named_styles	17
openpyxl.worksheet.worksheet	17
openpyxl.workbook.child	2
openpyxl.worksheet.header_footer	2
openpyxl.worksheet.dimensions	12
openpyxl.worksheet.cell_range	6
openpyxl.utils.cell	15
openpyxl.worksheet.print_settings	1
openpyxl.worksheet.views	2
openpyxl.formatting.formatting	2
openpyxl.worksheet.properties	2
openpyxl.chartsheet.chartsheet	8
openpyxl.chartsheet.views	1
openpyxl.chart.area_chart	4
openpyxl.chart.axis	4
openpyxl.chart.bar_chart	5
openpyxl.chart.line_chart	4
openpyxl.chart.reference	3
openpyxl.chart._chart	5
openpyxl.chart.series_factory	9
openpyxl.chart.series	3
openpyxl.chart.shapes	1
openpyxl.chart.marker	1
openpyxl.chart.data_source	1
openpyxl.drawing.spreadsheet_drawing	3
openpyxl.worksheet._write_only	2
openpyxl.writer.excel	81
openpyxl.packaging.extended	3
openpyxl.packaging.custom	12
openpyxl.styles.stylesheet	32
openpyxl.comments.comment_sheet	8
openpyxl.packaging.workbook	3
openpyxl.packaging.manifest	26
openpyxl.chart.plotarea	7
openpyxl.chart.chartspace	2
openpyxl.chart.text	1
openpyxl.styles.fills	9
openpyxl.worksheet.related	1
openpyxl.worksheet.filters	12
openpyxl.worksheet.datavalidation	2
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	89
openpyxl.cell._writer	20
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	7
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.nested	3
openpyxl.descriptors.sequence	11
openpyxl.descriptors.namespace	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	8
openpyxl.descriptors.serialisable	12
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.styles.fonts	4
openpyxl.worksheet.page	1

Optimal target analysis

Remaining optimal interesting functions

The following table shows a list of functions that are optimal targets. Optimal targets are identified by finding the functions that in combination, yield a high code coverage.

Func name	Functions filename	Arg count	Args	Function depth	hitcount	instr count	bb count	cyclomatic complexity	Reachable functions	Incoming references	total cyclomatic complexity	Unreached complexity
openpyxl.reader.excel.ExcelReader.read_worksheets	openpyxl.reader.excel	1	['N/A']	6	0	9	6	5	203	2	665	335
openpyxl.descriptors.sequence.Sequence.__set__	openpyxl.descriptors.sequence	3	['N/A', 'N/A', 'N/A']	5	0	1	2	4	46	1	145	89
openpyxl.drawing.spreadsheet_drawing.SpreadsheetDrawing._write	openpyxl.drawing.spreadsheet_drawing	1	['N/A']	4	0	7	5	5	73	0	235	80
openpyxl.reader.workbook.WorkbookParser.assign_names	openpyxl.reader.workbook	1	['N/A']	3	0	3	4	5	23	2	78	48

Implementing fuzzers that target the above functions will improve reachability such that it becomes:

Functions statically reachable by fuzzers

346 / 1262

Cyclomatic complexity statically reachable by fuzzers

1183 / 4071

All functions overview

If you implement fuzzers for these functions, the status of all functions in the project will be:

Func name	Functions filename	Args	Function call depth	Reached by Fuzzers	Runtime reached by Fuzzers	Combined reached by Fuzzers	Fuzzers runtime hit	Func lines hit %	I Count	BB Count	Cyclomatic complexity	Functions reached	Reached by functions	Accumulated cyclomatic complexity	Undiscovered complexity

This sections provides heuristics that can be used as input to a fuzz engine when running a given fuzz target. The current focus is on providing input that is usable by libFuzzer.

/src/fuzz_formulae.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.utils.cell.get_column_letter', '...fuzz_formulae.TestInput', 'openpyxl.formula.tokenizer.Tokenizer._parse', 'openpyxl.formula.translate.Translator.translate_row', 'openpyxl.formula.translate.Translator.translate_range', 'openpyxl.formula.translate.Translator.__init__']

/src/fuzz_load.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['...fuzz_load.TestInput']

/src/fuzz_cellutil.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.utils.cell.coordinate_to_tuple', '...fuzz_cellutil.TestInput', 'openpyxl.utils.cell.range_boundaries', 'openpyxl.utils.cell.get_column_letter']

/src/fuzz_sort.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.cell._writer.etree_write_cell', 'openpyxl.worksheet.merge.MergeCell.__init__', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.writer.excel.ExcelWriter._write_external_links']

/src/fuzz_comment.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.cell._writer.etree_write_cell', 'openpyxl.worksheet.merge.MergeCell.__init__', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.writer.excel.ExcelWriter.write_data']

/src/fuzz_basic.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.cell._writer.etree_write_cell', 'openpyxl.worksheet.merge.MergeCell.__init__', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.descriptors.sequence.MultiSequence.to_tree']

/src/fuzz_sheet.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.writer.excel.ExcelWriter.write_data', 'openpyxl.worksheet.merge.MergeCell.__init__', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.writer.excel.ExcelWriter._write_external_links']

/src/fuzz_chart.py

Dictionary

Use this with the libFuzzer -dict=DICT.file flag

Fuzzer function priority

Use one of these functions as input to libfuzzer with flag: -focus_function name

-focus_function=['openpyxl.worksheet._writer.WorksheetWriter.write_row', 'openpyxl.worksheet._writer.WorksheetWriter.write_tables', 'openpyxl.worksheet.merge.MergeCell.__init__', 'openpyxl.packaging.relationship.RelationshipList.append', 'openpyxl.worksheet._writer.WorksheetWriter.write_tail', 'openpyxl.writer.excel.ExcelWriter._write_external_links', 'openpyxl.packaging.manifest.Manifest._write', 'openpyxl.writer.excel.ExcelWriter.write_data']

This section shows analysis of runtime coverage data.

For futher technical details on how this section is generated, please see the Glossary .

Complex functions with low coverage

Func name	Function total lines	Lines covered at runtime	percentage covered	Reached by fuzzers
tree.remove	324	99	30.55%	['fuzz_formulae', 'fuzz_sheet', 'fuzz_sort', 'fuzz_load', 'fuzz_cellutil', 'fuzz_basic', 'fuzz_comment', 'fuzz_chart']
d.pop	31	13	41.93%	['fuzz_formulae', 'fuzz_sheet', 'fuzz_sort', 'fuzz_load', 'fuzz_cellutil', 'fuzz_basic', 'fuzz_comment']
openpyxl.cell._writer.lxml_write_cell	35	2	5.714%	['fuzz_formulae', 'fuzz_sheet', 'fuzz_sort', 'fuzz_load', 'fuzz_cellutil', 'fuzz_basic', 'fuzz_comment', 'fuzz_chart']
openpyxl.pivot.cache.CacheHierarchy.__init__	35	10	28.57%	['fuzz_formulae', 'fuzz_sheet', 'fuzz_sort', 'fuzz_load', 'fuzz_cellutil', 'fuzz_basic', 'fuzz_comment', 'fuzz_chart']
...fuzz_sheet.TestInput	31	14	45.16%	['fuzz_sheet']

This section shows which files and directories are considered in this report. The main reason for showing this is fuzz introspector may include more code in the reasoning than is desired. This section helps identify if too many files/directories are included, e.g. third party code, which may be irrelevant for the threat model. In the event too much is included, fuzz introspector supports a configuration file that can exclude data from the report. See the following link for more information on how to create a config file: link

Files in report

Source file	Reached by	Covered by
	[]	[]
openpyxl.drawing.colors	[]	[]
openpyxl.worksheet.formula	[]	[]
openpyxl.worksheet.pagebreak	[]	[]
lxml	[]	[]
openpyxl.chartsheet.views	['fuzz_chart']	[]
openpyxl.cell._writer	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.styles.cell_style	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.drawing.fill	[]	[]
tempfile	[]	[]
String	[]	[]
openpyxl.pivot.table	[]	[]
openpyxl.utils.bound_dictionary	[]	[]
openpyxl.drawing.connector	[]	[]
openpyxl.workbook.views	[]	[]
openpyxl._constants	[]	[]
openpyxl.chart.descriptors	[]	[]
openpyxl.comments.comments	[]	[]
openpyxl.drawing	[]	[]
openpyxl.utils.formulas	[]	[]
collections	[]	[]
openpyxl.formatting.formatting	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.series	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
datetime	[]	[]
openpyxl.pivot.cache	[]	[]
openpyxl.descriptors.slots	[]	[]
openpyxl.workbook.function_group	[]	[]
openpyxl.pivot	[]	[]
openpyxl.chart._3d	[]	[]
posixpath	[]	[]
openpyxl.chart.error_bar	[]	[]
openpyxl.worksheet._reader	[]	[]
openpyxl.cell.read_only	[]	[]
openpyxl.chart.bubble_chart	[]	[]
openpyxl.descriptors.excel	[]	[]
openpyxl.chartsheet.publish	[]	[]
openpyxl.chartsheet.custom	[]	[]
openpyxl.worksheet.views	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.packaging.manifest	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.cell_range	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.reader.strings	[]	[]
openpyxl.chart.pivot	[]	[]
openpyxl.packaging.core	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chartsheet.protection	[]	[]
openpyxl.writer.excel	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
...fuzz_sort	['fuzz_sort']	[]
openpyxl.chart.marker	['fuzz_chart']	[]
openpyxl.utils.units	[]	[]
openpyxl.drawing.properties	[]	[]
...fuzz_formulae	['fuzz_formulae']	[]
inspect	[]	[]
openpyxl.utils.escape	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.packaging.custom	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
PIL	[]	[]
openpyxl.chart.picture	[]	[]
openpyxl.drawing.text	[]	[]
openpyxl.formatting.rule	[]	[]
openpyxl.chart.axis	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
io	[]	[]
openpyxl.chartsheet.properties	[]	[]
openpyxl.comments.author	[]	[]
openpyxl.workbook._writer	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.compat	[]	[]
openpyxl.worksheet.custom	[]	[]
openpyxl.chart.shapes	['fuzz_chart']	[]
openpyxl.chart.surface_chart	[]	[]
...fuzz_load	['fuzz_load']	[]
atheris	[]	[]
openpyxl	[]	[]
openpyxl.worksheet.table	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.scenario	[]	[]
openpyxl.comments.comment_sheet	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.reader.workbook	[]	[]
...fuzz_cellutil	['fuzz_cellutil']	[]
openpyxl.drawing.image	[]	[]
openpyxl.styles.proxy	[]	[]
openpyxl.chart.area_chart	['fuzz_chart']	[]
openpyxl.reader.excel	[]	[]
openpyxl.styles.table	[]	[]
openpyxl.worksheet.drawing	[]	[]
openpyxl.styles.colors	[]	[]
openpyxl.descriptors.sequence	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.merge	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
numpy	[]	[]
openpyxl.chart	[]	[]
openpyxl.worksheet.controls	[]	[]
openpyxl.styles.builtins	[]	[]
openpyxl.packaging	[]	[]
openpyxl.chart.series_factory	['fuzz_chart']	[]
re	[]	[]
openpyxl.worksheet.ole	[]	[]
openpyxl.worksheet.picture	[]	[]
openpyxl.formula.translate	['fuzz_formulae']	[]
openpyxl.worksheet.filters	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.stock_chart	[]	[]
openpyxl.worksheet.protection	[]	[]
pandas	[]	[]
openpyxl.drawing.effect	[]	[]
openpyxl.cell.text	[]	[]
openpyxl.compat.singleton	[]	[]
weakref	[]	[]
openpyxl.compat.numbers	[]	[]
openpyxl.descriptors	[]	[]
openpyxl.utils.dataframe	[]	[]
openpyxl.styles.fills	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.packaging.workbook	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.layout	[]	[]
openpyxl.pivot.record	[]	[]
openpyxl.chart.line_chart	['fuzz_chart']	[]
openpyxl.utils.inference	[]	[]
openpyxl.worksheet.properties	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.page	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.pivot.fields	[]	[]
math	[]	[]
openpyxl.drawing.line	[]	[]
openpyxl.chart.scatter_chart	[]	[]
openpyxl.worksheet.copier	[]	[]
openpyxl.worksheet.errors	[]	[]
openpyxl.workbook.properties	[]	[]
openpyxl.descriptors.nested	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.title	[]	[]
openpyxl.utils.cell	['fuzz_formulae', 'fuzz_cellutil', 'fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.utils.exceptions	[]	[]
openpyxl.worksheet._write_only	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
os	[]	[]
openpyxl.writer	[]	[]
openpyxl.chartsheet.relation	[]	[]
...fuzz_comment	['fuzz_comment']	[]
openpyxl.workbook.child	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.print_settings	[]	[]
openpyxl.descriptors.base	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.pie_chart	[]	[]
openpyxl.worksheet.related	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.reader	[]	[]
	[]	[]
openpyxl.chart.label	[]	[]
openpyxl.descriptors.namespace	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
copy	[]	[]
openpyxl.styles.fonts	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.text	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet	[]	[]
openpyxl.chart.data_source	['fuzz_chart']	[]
openpyxl.styles.alignment	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.workbook.smart_tags	[]	[]
openpyxl.styles.differential	[]	[]
openpyxl.workbook.workbook	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.workbook	[]	[]
openpyxl.comments.shape_writer	[]	[]
openpyxl.utils.datetime	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.comments	[]	[]
openpyxl.formatting	[]	[]
openpyxl.descriptors.container	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.plotarea	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.dimensions	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.utils.indexed_list	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.descriptors.serialisable	['fuzz_basic', 'fuzz_chart']	[]
openpyxl.styles.named_styles	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.formula	[]	[]
openpyxl.worksheet.datavalidation	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
et_xmlfile	[]	[]
openpyxl.workbook.external_link.external	[]	[]
openpyxl.chartsheet	[]	[]
openpyxl.styles.protection	[]	[]
openpyxl.worksheet.hyperlink	[]	[]
mimetypes	[]	[]
openpyxl.writer.theme	[]	[]
defusedxml	[]	[]
Sequence	[]	[]
openpyxl.chart._chart	['fuzz_chart']	[]
openpyxl.drawing.relation	[]	[]
openpyxl.workbook.external_link	[]	[]
openpyxl.worksheet._read_only	[]	[]
openpyxl.xml	[]	[]
functools	[]	[]
openpyxl.drawing.graphic	[]	[]
openpyxl.workbook.protection	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.styles	[]	[]
openpyxl.drawing.drawing	[]	[]
openpyxl.worksheet.worksheet	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.reference	['fuzz_chart']	[]
openpyxl.styles.numbers	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
warnings	[]	[]
openpyxl.reader.drawings	[]	[]
openpyxl.styles.styleable	[]	[]
openpyxl.reader	[]	[]
openpyxl.chart.bar_chart	['fuzz_chart']	[]
...fuzz_sheet	['fuzz_sheet']	[]
openpyxl.packaging.extended	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.formula.tokenizer	['fuzz_formulae']	[]
openpyxl.workbook.web	[]	[]
openpyxl.drawing.picture	[]	[]
openpyxl.styles.borders	[]	[]
openpyxl.compat.product	[]	[]
openpyxl.chartsheet.chartsheet	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.workbook.external_reference	[]	[]
openpyxl.compat.abc	[]	[]
Integer	[]	[]
openpyxl.drawing.geometry	[]	[]
openpyxl.worksheet._writer	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.trendline	[]	[]
openpyxl.cell.cell	[]	[]
...fuzz_chart	['fuzz_chart']	[]
openpyxl.cell.rich_text	[]	[]
openpyxl.chart.legend	[]	[]
openpyxl.drawing.xdr	[]	[]
zipfile	[]	[]
...fuzz_basic	['fuzz_basic']	[]
openpyxl.xml.functions	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
operator	[]	[]
openpyxl.worksheet.smart_tag	[]	[]
itertools	[]	[]
array	[]	[]
openpyxl.xml.constants	[]	[]
openpyxl.drawing.spreadsheet_drawing	['fuzz_chart']	[]
openpyxl.utils	[]	[]
xml	[]	[]
openpyxl.chart.updown_bars	[]	[]
openpyxl.worksheet.cell_watch	[]	[]
abc	[]	[]
openpyxl.styles.stylesheet	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.chart.radar_chart	[]	[]
openpyxl.workbook.defined_name	[]	[]
openpyxl.packaging.relationship	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.utils.protection	[]	[]
openpyxl.packaging.interface	[]	[]
openpyxl.compat.strings	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.header_footer	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.cell	[]	[]
openpyxl.chart.chartspace	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]
openpyxl.worksheet.print_settings	['fuzz_sort', 'fuzz_comment', 'fuzz_basic', 'fuzz_sheet', 'fuzz_chart']	[]

Directories in report

Directory