High level conclusions

Fuzzers reach 70.89% code coverage.

Fuzzer fuzz_cellutil is blocked:

The runtime code coverage of fuzz_cellutil covers 21.05% 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

246 / 1254

Cyclomatic complexity statically reachable by fuzzers

828 / 4048

Runtime code coverage of functions

889 / 1254

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_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	319	33.9%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	620	66.0%
All colors	939	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	343	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00343	openpyxl.cell._writer._set_attributes
25	602	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00602	openpyxl.worksheet.filters.StringFilter.to_tree
17	474	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00474	openpyxl.worksheet.filters.StringFilter.to_tree
17	504	openpyxl.packaging.relationship.RelationshipList.append	call site: 00504	openpyxl.worksheet.filters.StringFilter.to_tree
16	420	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00420	openpyxl.worksheet.filters.StringFilter.to_tree
16	437	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00437	openpyxl.worksheet.filters.StringFilter.to_tree
13	726	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00726	openpyxl.packaging.manifest.Manifest.append
12	915	openpyxl.packaging.manifest.Manifest._write	call site: 00915	openpyxl.chart.plotarea.PlotArea.from_tree
10	676	openpyxl.writer.excel.ExcelWriter._write_worksheets	call site: 00676	openpyxl.packaging.manifest.Manifest.append
9	243	openpyxl.packaging.custom._CustomDocumentProperty.__init__	call site: 00243	openpyxl.packaging.custom._CustomDocumentPropertyList.to_tree
8	809	openpyxl.workbook._writer.WorkbookWriter.write_root_rels	call site: 00809	openpyxl.descriptors.container.ElementList.from_tree
7	158	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00158	openpyxl.worksheet.filters.StringFilter.to_tree

Runtime coverage analysis

Covered functions

1121

Functions that are reachable but not covered

148

Reachable functions

366

Percentage of reachable functions covered

59.56%

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.comments.comment_sheet	8
openpyxl.worksheet.filters	18
openpyxl.chart.chartspace	2
openpyxl.packaging.custom	12
openpyxl.packaging.workbook	3
openpyxl.chart.plotarea	7
openpyxl.worksheet.related	1
openpyxl.worksheet.datavalidation	2
openpyxl.chart.text	1
openpyxl.chartsheet.chartsheet	5
openpyxl.styles.fills	7
openpyxl.styles.stylesheet	32
openpyxl.packaging.manifest	25
openpyxl.chart.series	1
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	92
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	2
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.chart.axis	2
openpyxl.styles.fonts	4
openpyxl.workbook.protection	2
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.worksheet.page	1

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	1	...fuzz_load.TestInput	call site: 00001	fd.write

Runtime coverage analysis

Covered functions

1122

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_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	351	35.4%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	638	64.5%
All colors	989	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	638	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00638	openpyxl.worksheet.filters.StringFilter.to_tree
22	394	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00394	openpyxl.cell._writer._set_attributes
18	337	openpyxl.cell._writer.etree_write_cell	call site: 00337	openpyxl.utils.datetime.to_excel
17	472	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00472	openpyxl.worksheet.filters.StringFilter.to_tree
17	502	openpyxl.packaging.relationship.RelationshipList.append	call site: 00502	openpyxl.worksheet.filters.StringFilter.to_tree
17	520	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00520	openpyxl.worksheet.filters.StringFilter.to_tree
17	556	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00556	openpyxl.worksheet.filters.StringFilter.to_tree
16	418	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00418	openpyxl.worksheet.filters.StringFilter.to_tree
16	435	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00435	openpyxl.worksheet.filters.StringFilter.to_tree
14	145	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00145	openpyxl.worksheet.filters.StringFilter.to_tree
13	596	openpyxl.descriptors.sequence.NestedSequence.to_tree	call site: 00596	openpyxl.worksheet.filters.StringFilter.to_tree
13	767	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00767	openpyxl.packaging.manifest.Manifest.append

Runtime coverage analysis

Covered functions

1122

Functions that are reachable but not covered

156

Reachable functions

359

Percentage of reachable functions covered

56.55%

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.chartsheet.chartsheet	5
openpyxl.chart.plotarea	7
openpyxl.packaging.workbook	3
openpyxl.packaging.manifest	25
openpyxl.worksheet.datavalidation	2
openpyxl.packaging.custom	12
openpyxl.styles.stylesheet	32
openpyxl.worksheet.related	1
openpyxl.comments.comment_sheet	8
openpyxl.worksheet.filters	19
openpyxl.styles.fills	9
openpyxl.chart.text	1
openpyxl.chart.series	1
openpyxl.chart.chartspace	2
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.packaging.core	4
openpyxl.descriptors.sequence	13
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	7
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.workbook.protection	2
openpyxl.styles.fonts	4
openpyxl.chart.axis	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	349	34.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	675	65.9%
All colors	1024	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	688	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00688	openpyxl.worksheet.filters.StringFilter.to_tree
22	490	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00490	openpyxl.cell._writer._set_attributes
18	438	openpyxl.cell._writer.etree_write_cell	call site: 00438	openpyxl.utils.datetime.to_excel
17	568	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00568	openpyxl.worksheet.filters.StringFilter.to_tree
17	598	openpyxl.packaging.relationship.RelationshipList.append	call site: 00598	openpyxl.worksheet.filters.StringFilter.to_tree
16	514	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00514	openpyxl.worksheet.filters.StringFilter.to_tree
16	531	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00531	openpyxl.worksheet.filters.StringFilter.to_tree
14	283	openpyxl.worksheet.related.Related.to_tree	call site: 00283	openpyxl.styles.fills.PatternFill.to_tree
13	812	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00812	openpyxl.packaging.manifest.Manifest.append
12	664	openpyxl.descriptors.sequence.MultiSequence.to_tree	call site: 00664	openpyxl.styles.fills.PatternFill.to_tree
12	1001	openpyxl.packaging.manifest.Manifest._write	call site: 01001	openpyxl.chart.plotarea.PlotArea.from_tree
10	172	openpyxl.chart.line_chart.LineChart3D.__init__	call site: 00172	openpyxl.chart._chart.ChartBase.add_data

Runtime coverage analysis

Covered functions

1121

Functions that are reachable but not covered

160

Reachable functions

408

Percentage of reachable functions covered

60.78%

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_chart	20
openpyxl.workbook.workbook	26
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	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.manifest	25
openpyxl.chart.plotarea	7
openpyxl.packaging.workbook	3
openpyxl.styles.stylesheet	32
openpyxl.chart.text	1
openpyxl.worksheet.filters	16
openpyxl.worksheet.related	1
openpyxl.packaging.custom	12
openpyxl.worksheet.datavalidation	2
openpyxl.styles.fills	7
openpyxl.comments.comment_sheet	8
openpyxl.chart.chartspace	2
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.nested	5
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
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.workbook.protection	2
openpyxl.worksheet.page	1
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	355	34.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	668	65.2%
All colors	1023	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	687	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00687	openpyxl.worksheet.filters.StringFilter.to_tree
22	441	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00441	openpyxl.cell._writer._set_attributes
18	389	openpyxl.cell._writer.etree_write_cell	call site: 00389	openpyxl.utils.datetime.to_excel
17	519	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00519	openpyxl.worksheet.filters.StringFilter.to_tree
17	549	openpyxl.packaging.relationship.RelationshipList.append	call site: 00549	openpyxl.worksheet.filters.StringFilter.to_tree
17	567	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00567	openpyxl.worksheet.filters.StringFilter.to_tree
17	603	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00603	openpyxl.worksheet.filters.StringFilter.to_tree
16	225	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00225	openpyxl.worksheet.filters.StringFilter.to_tree
16	465	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00465	openpyxl.worksheet.filters.StringFilter.to_tree
16	482	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00482	openpyxl.worksheet.filters.StringFilter.to_tree
13	138	...fuzz_sheet.TestInput	call site: 00138	openpyxl.workbook.workbook.Workbook.save
13	811	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00811	openpyxl.packaging.manifest.Manifest.append

Runtime coverage analysis

Covered functions

1121

Functions that are reachable but not covered

159

Reachable functions

371

Percentage of reachable functions covered

57.14%

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	12
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.chart.series	1
openpyxl.packaging.manifest	25
openpyxl.packaging.custom	12
openpyxl.chartsheet.chartsheet	5
openpyxl.styles.fills	7
openpyxl.comments.comment_sheet	8
openpyxl.chart.plotarea	7
openpyxl.styles.stylesheet	32
openpyxl.chart.text	1
openpyxl.worksheet.related	1
openpyxl.chart.chartspace	2
openpyxl.packaging.workbook	3
openpyxl.worksheet.filters	14
openpyxl.worksheet.datavalidation	2
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.nested	5
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.styles.fonts	4
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2
openpyxl.chart.axis	2
openpyxl.workbook.protection	2

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	33	44.0%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	42	56.0%
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
6	47	...fuzz_cellutil.TestInput	call site: 00047	openpyxl.utils.cell.column_index_from_string
5	12	openpyxl.utils.cell.range_boundaries	call site: 00012	.all
5	34	...fuzz_cellutil.TestInput	call site: 00034	openpyxl.utils.cell.coordinate_from_string
5	61	...fuzz_cellutil.TestInput	call site: 00061	openpyxl.utils.cell.range_boundaries
5	68	...fuzz_cellutil.TestInput	call site: 00068	openpyxl.utils.cell.range_boundaries
2	1	...fuzz_cellutil.TestInput	call site: 00001	openpyxl.utils.cell.absolute_coordinate
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

1121

Functions that are reachable but not covered

30

Reachable functions

38

Percentage of reachable functions covered

21.05%

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_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	12	18.7%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	52	81.2%
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	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

Runtime coverage analysis

Covered functions

1122

Functions that are reachable but not covered

25

Reachable functions

41

Percentage of reachable functions covered

39.02%

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_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	347	34.3%
gold	[1:9]	0	0.0%
yellow	[10:29]	0	0.0%
greenyellow	[30:49]	0	0.0%
lawngreen	50+	662	65.6%
All colors	1009	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	374	openpyxl.worksheet._writer.WorksheetWriter.write_row	call site: 00374	openpyxl.cell._writer._set_attributes
25	673	openpyxl.worksheet._writer.WorksheetWriter.write_tables	call site: 00673	openpyxl.worksheet.filters.StringFilter.to_tree
17	505	openpyxl.worksheet.merge.MergeCell.__init__	call site: 00505	openpyxl.worksheet.filters.StringFilter.to_tree
17	535	openpyxl.packaging.relationship.RelationshipList.append	call site: 00535	openpyxl.worksheet.filters.StringFilter.to_tree
17	553	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00553	openpyxl.worksheet.filters.StringFilter.to_tree
17	589	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00589	openpyxl.worksheet.filters.StringFilter.to_tree
16	451	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00451	openpyxl.worksheet.filters.StringFilter.to_tree
16	468	openpyxl.worksheet._writer.WorksheetWriter.write_tail	call site: 00468	openpyxl.worksheet.filters.StringFilter.to_tree
13	797	openpyxl.writer.excel.ExcelWriter._write_external_links	call site: 00797	openpyxl.packaging.manifest.Manifest.append
12	986	openpyxl.packaging.manifest.Manifest._write	call site: 00986	openpyxl.chart.plotarea.PlotArea.from_tree
10	190	openpyxl.writer.excel.ExcelWriter.write_data	call site: 00190	openpyxl.worksheet.filters.StringFilter.to_tree
10	747	openpyxl.writer.excel.ExcelWriter._write_worksheets	call site: 00747	openpyxl.packaging.manifest.Manifest.append

Runtime coverage analysis

Covered functions

1122

Functions that are reachable but not covered

155

Reachable functions

368

Percentage of reachable functions covered

57.88%

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	8
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.custom	12
openpyxl.packaging.manifest	25
openpyxl.chart.series	1
openpyxl.styles.stylesheet	32
openpyxl.worksheet.datavalidation	2
openpyxl.chartsheet.chartsheet	5
openpyxl.styles.fills	7
openpyxl.worksheet.filters	16
openpyxl.chart.text	1
openpyxl.comments.comment_sheet	8
openpyxl.chart.plotarea	7
openpyxl.worksheet.related	1
openpyxl.chart.chartspace	2
openpyxl.packaging.workbook	3
openpyxl.descriptors.base	2
openpyxl.worksheet._writer	91
openpyxl.cell._writer	19
openpyxl.utils.datetime	9
openpyxl.compat.strings	5
openpyxl.xml.functions	2
openpyxl.worksheet.merge	1
openpyxl.packaging.relationship	5
openpyxl.descriptors.sequence	9
openpyxl.descriptors.namespace	1
openpyxl.descriptors.nested	5
openpyxl.styles.cell_style	7
openpyxl.styles.numbers	4
openpyxl.workbook._writer	36
openpyxl.descriptors.container	7
openpyxl.styles.fonts	4
openpyxl.chart.axis	2
openpyxl.workbook.protection	2
openpyxl.worksheet.page	1
openpyxl.worksheet.table	2
openpyxl.utils.escape	2

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']	3	0	1	2	4	46	0	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

338 / 1254

Cyclomatic complexity statically reachable by fuzzers

1155 / 4048

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_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_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_worksheets', 'openpyxl.packaging.custom._CustomDocumentProperty.__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_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.writer.excel.ExcelWriter.write_data']

/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_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.worksheet.related.Related.to_tree', 'openpyxl.writer.excel.ExcelWriter._write_external_links', '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_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_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=['...fuzz_cellutil.TestInput', 'openpyxl.utils.cell.range_boundaries', 'openpyxl.utils.cell.get_column_letter']

/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.translate.Translator.translate_row', 'openpyxl.formula.translate.Translator.translate_range', 'openpyxl.formula.tokenizer.Tokenizer._parse']

/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_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']

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
d.pop	31	13	41.93%	['fuzz_basic', 'fuzz_comment', 'fuzz_chart', 'fuzz_sheet', 'fuzz_sort', 'fuzz_formulae', 'fuzz_load']
openpyxl.cell._writer.lxml_write_cell	35	2	5.714%	['fuzz_basic', 'fuzz_comment', 'fuzz_chart', 'fuzz_sheet', 'fuzz_formulae', 'fuzz_sort', 'fuzz_cellutil', 'fuzz_load']
tree.remove	324	99	30.55%	['fuzz_basic', 'fuzz_comment', 'fuzz_chart', 'fuzz_sheet', 'fuzz_sort', 'fuzz_formulae', 'fuzz_load']
l.append	42	15	35.71%	['fuzz_basic', 'fuzz_comment', 'fuzz_chart', 'fuzz_sheet', 'fuzz_formulae', 'fuzz_sort', 'fuzz_cellutil', 'fuzz_load']
openpyxl.pivot.cache.CacheHierarchy.__init__	35	10	28.57%	['fuzz_basic', 'fuzz_comment', 'fuzz_chart', 'fuzz_sheet', 'fuzz_formulae', 'fuzz_sort', 'fuzz_cellutil', 'fuzz_load']

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

Directories in report

Directory